Patents Issued in April 25, 2019
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Publication number: 20190120462Abstract: A light emission device includes a plurality of light sources, a light deflector that deflects excitation light beams emitted by the plurality of light sources, and a wavelength converter that receives and converts the excitation light beams deflected by the light deflector to wavelength-converted light of a different wavelength, and emits the wavelength-converted light. The light deflector includes one movable mirror on which the excitation light beams are incident along different optical axes. The excitation light beams have equally long optical path lengths from the one movable mirror to the wavelength converter.Type: ApplicationFiled: December 12, 2018Publication date: April 25, 2019Inventors: Kimihiro MURAKAMI, Toshihiro KOGA, Kazuyuki MATSUMURA
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Publication number: 20190120463Abstract: A backlight module including a light source, a reflector, a chamber, and a block plate is provided. The light source has at least one light unit arranged along a first direction. The reflector extends along the first direction and a curve opposite the light unit is formed on a cross section perpendicular to the first direction. The reflector has a first end and a second end opposite to each other. The first end extends toward the light source while the second end forms a light exit with the light source. The chamber has a light entrance end facing the light exit to receive light reflected by the reflector. The block plate is disposed between the light unit and a light-receiving surface of the chamber to reduce the light directly reflected to the light-receiving surface of the chamber by the reflector.Type: ApplicationFiled: October 19, 2018Publication date: April 25, 2019Inventors: Yu-Hui Lin, Shau-Yu Tsai, Chih-Ling Hsueh
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Publication number: 20190120464Abstract: Examples of the present disclosure disclose an optical element, a light source module using the optical element and a lighting device using the light source module. The optical element includes: a light distribution portion configured to receive irradiated light emitted from a light-emitting unit and allow the irradiated light to be emitted upon distribution, where the light emitted from the light distribution portion upon distribution has an irradiation range; and a light-shielding portion provided integrally with the light distribution portion, where the light-shielding portion is engaged with the light distribution portion to form a light-shielding receiving chamber, and the light-shielding receiving chamber is located outside the irradiation range.Type: ApplicationFiled: December 19, 2018Publication date: April 25, 2019Applicant: OPPLE LIGHTING CO., LTD.Inventors: Chaobo LIU, Feng LI
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Publication number: 20190120465Abstract: Disclosure are a light source assembly, a backlight module and a display device. The light source assembly includes a light source including a base and at least one luminous element disposed on the base; and a light slot including a plurality of fixing parts, the light source is disposed in the light slot fixed at one of the fixing parts through the base; and the light source has different light-emitting directions upon being fixed at different ones of the plurality of fixing parts. The light source assembly can adjust the light-emitting direction of the light source, has a simple structure, and is convenient to operate.Type: ApplicationFiled: February 22, 2017Publication date: April 25, 2019Inventors: Fan Yang, She Lin, Xin Wang, Xuelin Han
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Publication number: 20190120466Abstract: A lighting apparatus comprises an outer housing and a lamp mounting region comprising a support. At least one linear LED lamp has first and second end connectors at opposite ends, and each of the end connectors has a housing defining an opening. First and second support connectors have an integral mounting base configured to couple to the support and a second portion configured to be insertable through a respective one of the openings as an incident of the linear LED lamp moving relative to the support connectors from a position fully separated from the support connectors in a path that is transverse to the length of the body into an engaged position.Type: ApplicationFiled: December 10, 2018Publication date: April 25, 2019Inventor: Michael W. May
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Publication number: 20190120467Abstract: A light fixture can include a light housing and a light cartridge. The light cartridge can be configured to releasably and/or electrically connect to a portion of the light housing. In some embodiments, the light cartridge includes a collar movably connected to the cartridge and configured to rotate with respect to the cartridge. Rotation of the collar can facilitate attachment and/or release of the cartridge from the light housing. In some cases, the cartridge includes a releasable driver, one or more lenses, one or more beam reflectors, one or more diffusers, and/or other electrical and optical components.Type: ApplicationFiled: December 20, 2018Publication date: April 25, 2019Inventor: Darrin I. Schmuckle
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Publication number: 20190120468Abstract: The present invention concerns a spotlight adapted for a light device, said spotlight comprising a support and multiple light modules fixed on said support, said multiple light modules comprising at least a first and a second light module, each light module comprising at least one light source, such as a light-emitting diode (LED), and an optical element, each light module being rotationally mobile around a specific rotation axis to enable specific rotation of each light module in relation to the support.Type: ApplicationFiled: March 31, 2017Publication date: April 25, 2019Inventor: Yvan Peard
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Publication number: 20190120469Abstract: A work light including a body with an upper portion having a slot defined therein, the slot encompassing a pivoting portion, the pivoting portion carrying a lens and a light source, the pivoting portion pivoting the lens and the light source in an arc of at least about 180 degrees.Type: ApplicationFiled: October 24, 2017Publication date: April 25, 2019Inventors: Gregory David Windom, Stephen E. Hubert, Douglas R. Hutchens, David D. Lewin, Hai Rong Shi
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Publication number: 20190120470Abstract: Disclosed is an electronic glow stick comprising a stick body which is a tubular body, at least one handle in a plugged connection with an end of the stick body, a battery pack which is disposed in the handle and connected with the handle in a detachable way, and a light emitting element which is connected with the battery pack and electrically connected with batteries in the battery pack. The batteries can charge the light emitting element, and the light emitting element can project light in the stick body such that the stick body glows. The electronic glow stick has advantages of simple structure, low cost and high durability because of no circuit board; additionally, damaged parts can be exchanged instead of replacing the whole unit, thus effectively saving use cost; moreover, the handle is detachably connected with the stick body, so the whole glow stick has diversified structures.Type: ApplicationFiled: November 30, 2017Publication date: April 25, 2019Inventor: Yanbei QIN
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Publication number: 20190120471Abstract: Multi-function wall switches are described. A wall switch can include a master assembly and daisy-chained slave assemblies. The master assembly can include more components than the slave assemblies to implement more functionality in a single assembly.Type: ApplicationFiled: October 18, 2018Publication date: April 25, 2019Inventors: Evan Abraham Witty, John Michael Stefanski, Raemond Isamu Bergstrom-Wood
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Publication number: 20190120472Abstract: A light-emitting prompting device is provided. The light-emitting prompting device includes a fingerprint button unit received in a receiving hole of a cover assembly of an electronic apparatus. The fingerprint button includes a fingerprint recognition device and a light-emitting portion. The fingerprint recognition device includes a fingerprint cover, a fingerprint chip, and a circuit board. The fingerprint cover defines a light-shielding region and a light-transmitting region. The light-emitting portion is located at one side of the circuit board that is away from the fingerprint chip; a projection of the light-emitting portion on the cover extends beyond a projection of the circuit board, and further extends into the light-transmitting region, such that the light-emitting portion shields the light-transmitting region. A fingerprint button and an electronic apparatus are further provided.Type: ApplicationFiled: December 17, 2018Publication date: April 25, 2019Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Shiqiang ZHU, Chendong LIN
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Publication number: 20190120473Abstract: The utility model relates to an enhanced lamp holder including a conductive shell and an insulation component installed on the conductive shell; the conductive shell includes a base and a cover extending outward from one side of the base, and the base and the cover form a cylinder with an opening; the insulation component includes a support member and a rear seat member, and the support member and the rear seat member are connected as a whole; the base is embedded and fixed between the support member and the rear seat member to form a fixing structure for fixing the insulation component; a threaded hole penetrating the support member and the rear seat member is set in the insulation component, and a conductive member is installed in the threaded hole.Type: ApplicationFiled: October 18, 2018Publication date: April 25, 2019Applicant: DONGGUAN CITY MINLEON ELECTRONICS CO., LTD.Inventor: Dongchang Chen
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Publication number: 20190120474Abstract: The present disclosure discloses an illuminator device including a housing, a heat dissipation member at an end of the housing, a light source module configured to include an end in thermal contact with the heat dissipation member, an optical member at another end of the light source module, and a driving power supply module; the light source module and the housing are respectively provided at two ends of the heat dissipation member; by the additional heat dissipation member in the illuminator device and a plurality of channels communicating inside with outside of the illuminator device and penetrating through the housing and the heat dissipation member, the heat emitted by the light source module in the illuminator device can be effectively and rapidly dissipated through the channels.Type: ApplicationFiled: December 17, 2018Publication date: April 25, 2019Applicant: OPPLE LIGHTING CO., LTD.Inventors: Zhengguang CHENG, Liuhua XIAO, Kun BAI, Hongbo WANG
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Publication number: 20190120475Abstract: An LED high intensity illumination work light assembly including a front portion and a back casing with a circuit box housed in the middle. On the left and right sides of the back casing portion are configured threaded receiving holes for fixing the work light assembly to a supporting frame at a selected angle, and on the back section of the back casing are figured with two protruding fin plates that can fix the LED work light to a supporting surface that is close to the user in the working area.Type: ApplicationFiled: October 24, 2017Publication date: April 25, 2019Inventor: Jiasheng Wu
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Publication number: 20190120476Abstract: The modular enclosure with water management mating interfaces most fundamentally includes a mechanical connection which directs and obstructs water via various strategically positioned structures and gaps. One basic configuration includes a base having at least one end face and a periphery extending from the end face. The periphery includes an outward projecting lip. A plurality of retainers is secured to the base below the lip. The retainers and the lip define a channel extending along at least part of each side of the base. A dome having longitudinal sides that terminate in a bottom edge and an inward projecting flange that is spaced from the bottom edge is received by the flange in the channel to retain the dome to the base.Type: ApplicationFiled: October 20, 2017Publication date: April 25, 2019Inventor: Jon H. Lyons
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Publication number: 20190120477Abstract: A lighted inflatable apparatus including: a wall comprising a first inflatable chamber; at least one lighting element disposed within the wall, the at least one lighting element configured to emit light; and a control box connected to the at least one lighting element, the control box configured to control one or more emission states of the at least one lighting element.Type: ApplicationFiled: October 25, 2018Publication date: April 25, 2019Inventors: Jinming Yan, Ricky Tong, Victor Hugo Ocegueda Gallaga
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Publication number: 20190120478Abstract: A beverage dispenser has a housing enclosing a dispenser recess, at least one light inlet window for lighting the dispenser recess, a printed circuit board, on which a number of LEDs are arranged to feed light into the dispenser recess by way of the at least one light inlet window. The printed circuit board is mounted on the housing of the dispenser recess above an LED housing, which seals the light inlet window.Type: ApplicationFiled: October 25, 2018Publication date: April 25, 2019Inventors: DENIS LUX, TOBIAS MAYR, ELENA CLAASS, ANDREA FINK, JESSICA DITTMANN, I, ARMIN WEBER
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Publication number: 20190120479Abstract: A mobile device case includes a first case member and a second case member releasably engaged therewith, the first and second case members being dimensioned to receive a mobile device therebetween. The first case member includes a reflective surface. A stand is rotatably attached to the mobile device case. The stand has at least one telescoping segment which allow the stand to further be used as a selfie stick. The stand further includes a Bluetooth enabled toggle element to cooperate with the mobile device camera function.Type: ApplicationFiled: October 23, 2017Publication date: April 25, 2019Inventor: Nikki HASKELL
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Publication number: 20190120480Abstract: A controlled steam generation system for producing and controlling high temperature and high pressure steam includes a steam generator, a control unit for controlling the temperature and pressure of the steam, a power unit for supplying power to the steam unit through the control unit, and a water source and pump for supplying water to the steam unit, the water pump being controlled by the control unit.Type: ApplicationFiled: October 24, 2017Publication date: April 25, 2019Inventors: John Edward Vandigriff, Einar Arvid Orbeck, JR.
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Publication number: 20190120481Abstract: A method is disclosed for anticipating operation characteristics of a steam generation system, the steam generation system comprising at least one boiler. The method comprises conducting a fuel analysis of a solid fuel and anticipating the at least one operation characteristic of the steam generation system at the time when a specific partial quantity of solid fuel is combusted in the furnace of a boiler of the steam generation system, and further determining at least one adapted setpoint of at least one operation parameter of the steam generation system dependent upon the fuel composition of any specific solid fuel partial quantity so as to counteract and/or remedy changes of the at least one operation characteristic which are caused by the fuel composition of the specific solid fuel partial quantity. The method may be employed to improve operation of a steam generating system when the fuel composition varies.Type: ApplicationFiled: October 16, 2018Publication date: April 25, 2019Inventor: Holger Gerhard NAGEL
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Publication number: 20190120482Abstract: A steam generator pipe for producing a steam generator pipe with a spiral-shaped installation body, wherein an elevation extends on the inner side of the steam generation pipe in the axial direction of the steam generator pipe. A method for producing a steam generator pipe having an installation body.Type: ApplicationFiled: April 19, 2017Publication date: April 25, 2019Applicant: Siemens AktiengesellschaftInventors: Jan Brückner, Martin Effert
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Publication number: 20190120483Abstract: To heat a furnace chamber (16) indirectly using radiant tubes (11) to (14), heating energy is transferred through the radiant tube wall into the furnace chamber (16). During steady-state operation, the temperature in the radiant tube (11) to (14) and on its surface is higher than the furnace, depending on the specific heat output of the radiant tube (11) to (14). At a furnace temperature of 770° C. and a heat output of 50 kW/m2, the radiant tube has a temperature of 900° C. The radiant tube (11) to (14) can thus operate continuously with flameless oxidation at this output, even though the temperature in the furnace is only 100° C. However, if the radiant tube (11) to (14) has cooled to the furnace temperature of 770° C. during a break in burning, deflagration is avoided when the associated burner is ignited by initially operating said burner with a flame for a few seconds.Type: ApplicationFiled: April 28, 2017Publication date: April 25, 2019Inventors: Joachim G. Wünning, Joachim A. Wünning
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Publication number: 20190120484Abstract: A candle with an embedded item and methods for manufacturing same are disclosed. A method for manufacturing a candle having an embedded item can include providing a first set of items of a first value and a second set of items of a second value different from the first value, combining the two sets to create a third set, and distributing the items of the third set among a set of candles, one item per candle, where the presence, nature, or value of the item within the candle is obscured. The method can further include selling the candles for a first price, wherein, the presence of the embedded item, the nature of the embedded item, the value of the embedded item, or the value of the embedded item relative to the first price is not known to the purchaser. The embedded item can comprise an object redeemable for a prize.Type: ApplicationFiled: October 18, 2018Publication date: April 25, 2019Inventors: David Anthony CAYTON, Justin WINTER
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Publication number: 20190120485Abstract: A fuel supply system for a gas burner assembly includes an eductor for providing an aerated flow of fuel into a fuel chamber of the gas burner assembly. The eductor includes a suction chamber defining a suction inlet, a motive nozzle positioned within the suction chamber, and an eductor outlet positioned proximate an inlet to the fuel chamber. A fuel supply is fluidly coupled to the suction inlet through a fuel supply conduit for providing a flow of fuel into the suction chamber and a forced air supply is fluidly coupled to the motive nozzle through an air supply conduit for providing a flow of air into the suction chamber such that the flow of air mixes with the flow of fuel to make the flow of aerated fuel that is directed out of the eductor outlet.Type: ApplicationFiled: October 19, 2017Publication date: April 25, 2019Inventor: Hans Juergen Paller
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Publication number: 20190120486Abstract: A cooktop appliance includes a top panel that defines an opening. A first gas burner is positioned on the top panel at the opening of the top panel. A second gas burner includes a burner body, a horizontal mixing tube and a fuel orifice. The burner body is positioned on the top panel away from the opening of the top panel. The horizontal mixing tube is positioned below the top panel and extends between the burner body and the fuel orifice. The fuel orifice is positioned below the top panel at the opening of the top panel.Type: ApplicationFiled: October 23, 2017Publication date: April 25, 2019Inventor: Paul Bryan Cadima
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Publication number: 20190120487Abstract: The invention provides a process for the conversion of biomass into a biomass product which is suitable for use as a fuel. The biomass is of plant origin and comprises microorganisms naturally occurring in the biomass. The process comprises—preparing a slurry by dispersing the biomass comprising the naturally occurring microorganisms in an aqueous liquid, maintaining the slurry at conditions suitable for aerobic digestion by the microorganisms to obtain a slurry comprising the biomass product as a dispersed solid phase, and—recovering the biomass product. The recovering comprises washing and drying the biomass product. The invention also provides a combustion process.Type: ApplicationFiled: December 13, 2018Publication date: April 25, 2019Inventors: Dirk Jan VOS, Simon RUSTENBURG
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Publication number: 20190120488Abstract: A device including a device body for storing fuel; a spark wheel that may be used as a first fidget device is configured to rotate against a flint to produce igniting sparks; a flame setting indicator for indicating low flame (LO), high flame (HI), and flame off (OFF); a tab portion for pointing to at least one of the flame setting settings; a flame-height adjuster for decreasing or increasing a flame ignited by said sparks, or turning off a supply of fuel; a rotating disc implement that may be used as a second fidget device, wherein the rotating disc implement is configured to significantly flush-mount against the device body and to customarily rotate freely against the device body; a circular indentation implement disposed on a proximate center portion of said lighter body section is configured to generally secure said rotating disc implement.Type: ApplicationFiled: October 23, 2018Publication date: April 25, 2019Inventors: Jonathan Romero, Leandro Molina
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Publication number: 20190120489Abstract: A swirler assembly includes: a base plate having an opening at a center thereof; a plurality of vanes arranged on a first region of a surface of the base plate, the plurality of vanes being spaced apart from one another along a circumferential direction of the base plate; and a plurality of air injection holes arranged in a second region of the surface of the base plate, the second region located between the opening and the first region of the surface of the base plate in a radial direction of the base plate.Type: ApplicationFiled: June 15, 2018Publication date: April 25, 2019Applicant: Hanwha Aerospace Co., Ltd.Inventors: Seung Chai JUNG, Hee Ho PARK, Chul Ju AHN
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Publication number: 20190120490Abstract: An injector includes a mounting flange having a mounting lug with fastener bore therethrough that passes through the mounting flange. A support beam extends along an outer surface of the mounting flange from the mounting lug to a hub of the mounting flange. The support beam includes an outer surface spaced apart from the outer surface of the mounting flange and two opposed lateral surfaces each extending from the outer surface of the support beam toward the outer surface of the mounting flange. The outer surface of the support beam includes a contour and/or the support beam includes a stiffening beam that is wider than the width between the opposed lateral surfaces of the support beam.Type: ApplicationFiled: October 20, 2017Publication date: April 25, 2019Inventors: Jacob Greenfield, Dustin Andrew Borror, Mark A. Caples
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Publication number: 20190120491Abstract: A combustor assembly is generally provided. The combustor assembly includes a volute wall extended annularly around a combustor centerline. The volute wall is extended at least partially as a spiral curve from a circumferential reference line around the combustor centerline. The volute wall defines a combustion chamber therewithin. An annular inner wall is extended at least partially along a lengthwise direction from the volute wall. An annular outer wall is extended at least partially along the lengthwise direction from the volute wall. The inner wall and the outer wall are each separated along a radial direction from the combustor centerline. A primary flow passage is defined between the inner wall and the outer wall in fluid communication from the combustion chamber.Type: ApplicationFiled: October 25, 2017Publication date: April 25, 2019Inventors: Gregory Allen Boardman, Pradeep Naik, Joseph Zelina, Clayton Stuart Cooper
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Publication number: 20190120492Abstract: A fuel and air injection handling system for a rotating detonation engine is provided. The system includes a compressor configured to compress air received via a compressor inlet and configured to output the air that is compressed as swirling, compressed air through a compressor outlet. The system also includes an annular rotating detonation combustor fluidly coupled with the compressor outlet. The annular rotating detonation combustor has a detonation cavity that extends around an annular axis, the annular rotating detonation combustor configured to combust the compressed air from the compressor in detonations that rotate within the detonation cavity around the annular axis of the annular rotating detonation combustor. The annular rotating detonation combustor is fluidly and directly coupled with the compressor outlet.Type: ApplicationFiled: October 18, 2018Publication date: April 25, 2019Inventors: Venkat Eswarlu Tangirala, Narendra Digamber Joshi
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Publication number: 20190120493Abstract: A combustor assembly is generally provided. The combustor assembly includes a volute wall extended annularly around a combustor centerline, an annular inner wall extended at least partially along a lengthwise direction from the volute wall, and an annular outer wall extended at least partially along the lengthwise direction from the volute wall. The volute wall is extended at least partially as a spiral curve from a circumferential reference line around the combustor centerline and defines a combustion chamber within the volute wall. The inner wall and the outer wall are separated along a radial direction from the combustor centerline. A primary flow passage is defined between the inner wall and the outer wall in fluid communication from the combustion chamber. A flow passage wall is extended to a portion of the volute wall and a portion of the outer wall. The flow passage wall defines a secondary flow passage and a tertiary flow passage between the volute wall, the outer wall, and the flow passage wall.Type: ApplicationFiled: October 25, 2017Publication date: April 25, 2019Inventors: Gregory Allen Boardman, Pradeep Naik, Joseph Zelina, Clayton Stuart Cooper
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Publication number: 20190120494Abstract: An apparatus and method for aesthetic enhancement of indoor and outdoor living spaces combines fire, bubbling water and light reflection to foster enjoyment and relaxation. Wall assemblies having glass panes are spaced apart from each other to provide a chamber to hold water separate from a burner assembly. Air pumped into the water forms air bubbles in the water. A LED light strip illuminates the water, bubbles and glass panes in changing colors.Type: ApplicationFiled: November 12, 2018Publication date: April 25, 2019Inventors: PHILLIP J. WESTRUDE, ANTHONY T. WESTRUDE
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Publication number: 20190120495Abstract: A fuel supply system for a gas burner assembly includes an eductor for providing a mixed flow of fuel into a fuel chamber of the gas burner assembly. The eductor includes a suction chamber defining a suction inlet, a motive nozzle positioned within the suction chamber, and an eductor outlet positioned proximate an inlet to the fuel chamber. A fuel supply provides a first flow of fuel through a first fuel supply conduit to the suction inlet and a second flow of fuel through a second fuel supply conduit to the motive nozzle. A fuel pump is operably coupled to the second fuel supply conduit for increasing a pressure of the second flow of fuel such that the second flow generates a negative pressure within the suction chamber to increase the first flow of fuel.Type: ApplicationFiled: October 19, 2017Publication date: April 25, 2019Inventor: Hans Juergen Paller
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Publication number: 20190120496Abstract: A fuel supply system for a gas burner assembly is provided. The gas burner assembly includes an inner burner stage positioned concentrically within an outer burner stage. The fuel supply system includes a fuel supply for providing a primary flow of fuel through a primary fuel conduit and a single outlet control valve operably coupled to the primary fuel conduit. A first and second fuel supply conduit split off of the primary fuel conduit and are fluidly coupled with the outer burner stage and the inner burner stage, respectively. A shutoff valve is operably coupled to one of the first fuel supply conduit and the second fuel supply conduit and is configured for closing when a flow rate of fuel through the shutoff valve drops below a predetermined flow rate.Type: ApplicationFiled: October 19, 2017Publication date: April 25, 2019Inventor: Hans Juergen Paller
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Publication number: 20190120497Abstract: A fuel supply system for a gas burner assembly includes a fuel supply, a forced air supply, and an injection assembly positioned proximate the gas burner assembly for providing a flow of combustion air and fuel through an inlet into a fuel chamber. A pressure controlled valve is operably coupled with the fuel supply and the forced air supply, the pressure controlled valve being configured for stopping the flow of fuel when a pressure of the flow of combustion air drops below a predetermined pressure, potentially indicating a malfunction or failure of the forced air supply.Type: ApplicationFiled: October 19, 2017Publication date: April 25, 2019Inventor: Hans Juergen Paller
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Publication number: 20190120498Abstract: Oven for the cooking/regeneration of food with a dynamic multi-level cooking/regeneration system with a multi-level cooking/regeneration chamber having at least two cooking/regeneration levels and wherein at least one timer and detecting sensors of cooking/regeneration parameters, such as at least temperature and/or humidity, are associated with each level, the oven being provided with a cooking/regeneration system that through a command and control interface enables the setting, the management and the control of at least two timers for at least one level of the oven.Type: ApplicationFiled: October 19, 2018Publication date: April 25, 2019Inventors: Moreno ZANCHETTA, Marco FERRONI
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Publication number: 20190120499Abstract: Provided is a cooking apparatus and a touch sensor assembly of the cooking apparatus, including an outer cover formed of a metal material and forming an exterior of the cooking apparatus; and a touch module mounted on a rear side of the outer cover to be contacted therewith and including a plurality of touch sensors, wherein a touch unit is formed in an opening of a rear side of the outer cover that contacts to the touch sensor and is elastically deformed with ease when touched by a user to transfer the pressure to the touch sensor.Type: ApplicationFiled: December 17, 2018Publication date: April 25, 2019Inventor: Youngjin KIM
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Publication number: 20190120500Abstract: The present invention relates to an electric oven capable of reducing contaminants, the electric oven comprising: an oven body having a cavity capable of accommodating food therein; and a convection assembly which is installed to protrude from one surface of the cavity and which can suck and remove contaminants generated when cooking the food and can heat the inside of the cavity.Type: ApplicationFiled: April 24, 2017Publication date: April 25, 2019Inventors: Kyoung-mok KIM, Sung-kwang KIM, Hyun-sook KIM, Jung-soo LIM, In-ki JEON
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Publication number: 20190120501Abstract: A heater with a visual flame display is described. The heater may include a top portion and a base, separated by concentric cylinders. The innermost cylinder houses a flame element, which may be spun into a vortex. The cylinders may be constructed from transparent materials such that the flame element is visible to an observer. The base provides heat at or near ground level for efficient heat distribution.Type: ApplicationFiled: October 15, 2018Publication date: April 25, 2019Applicant: WETInventors: Mark Fuller, Susan Fuller, Dezso Molnar, James W. Doyle, Riae Yoo, Scott Winslow
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Publication number: 20190120502Abstract: Articulated device (10a, 10b), of the extractable type, that optimizes the grilling of food in an oven (20); it is made up of two superimposed grates constrained to each other a first lower grate (101) that is engaged in the lateral guides (203) of the oven and a second upper grate (102) that is frontally liftable, which are constrained to each other with a lateral articulation means (103) acting as a double-action hinge that allows it (102) to position itself on the food in adhesion, each time adapting itself to its specific shape. The proposed solution improves daily professional practice, while obtaining the following advantages: cooking times and energy consumption are reduced thanks to a greater heat transfer by conduction, there is greater cooking homogeneity, one can make the grilling marks on both sides of the food without having to turn it.Type: ApplicationFiled: October 19, 2018Publication date: April 25, 2019Inventors: Moreno ZANCHETTA, Marco FERRONI
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Publication number: 20190120503Abstract: According to one embodiment, a rack includes a pair of spaced apart inverted U shaped brackets. Each bracket has a top portion coupled in-between a rear leg and a front leg and forming a gap in-between the rear leg and the front leg. The top portion, the rear leg, and front leg of each bracket are disposed in a first plane. The rack further includes one or more horizontal coupling members coupled in-between the pair of brackets. The horizontal coupling members and the front leg of each bracket are disposed in a second plane that is orthogonal to the first plane. The rack also includes one or more first horizontal supporting members coupled to and extending outward from a first bracket of the pair of brackets. The first horizontal supporting members are disposed in a third plane that is orthogonal to the first and second planes.Type: ApplicationFiled: December 21, 2018Publication date: April 25, 2019Applicant: Hestan Commercial CorporationInventors: Ray Nilssen, Chris Moy, Eric Deng, Richard Zirges
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Publication number: 20190120504Abstract: An oven with an enhanced structure to improve cooking performance is provided. The oven includes a main body, a cooking chamber arranged inside the main body, the cooking chamber including an open front, a door arranged to open or close the front of the cooking chamber, a circulation fan arranged to circulate air in the cooking chamber, a suction port formed on a wall of the cooking chamber facing the circulation fan, a turn table arranged on a bottom plate of the cooking chamber, the turn table being rotatable around a rotating shaft, and a discharging port formed on the bottom plate of the cooking chamber, the discharging port for discharging air that has passed through the suction port into the cooking chamber, the discharging port being located under the turn table.Type: ApplicationFiled: October 24, 2018Publication date: April 25, 2019Inventors: Jung Hak LEE, Sang-Jin LEE, Yeon Hee KOOK, Myoung Keun KWON, Mee Ran CHO, Min Jae LEE, Jin Ho JEONG
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Publication number: 20190120505Abstract: An oven appliance having an oven chamber positioned within a cabinet and a top panel defining one or more vent apertures includes a false back assembly for facilitating the containment of spilled fluids and the cooling of electronic components within the cabinet. The false back assembly includes a false back spaced apart from a range back to define a spill channel. A spill deflector is positioned below the vent apertures and above the spill channel along the vertical direction such that the spill deflector is configured for collecting fluids spilled through the vent apertures and directing the spilled fluids to the spill channel where they may be safely routed around sensitive electronic components.Type: ApplicationFiled: October 20, 2017Publication date: April 25, 2019Inventors: Marcelo Torrentes, Joshua Adam Mayne, Charles Andrew Bierbaum
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Publication number: 20190120506Abstract: A heat source unit constitutes part of a basic refrigerant circuit including: a compressor that compresses refrigerant; an accumulator that temporarily accumulates the refrigerant before the refrigerant is sucked into the compressor; an oil separator that separates refrigerating machine oil from the refrigerant after the refrigerant has been discharged from the compressor; a heat source-side heat exchanger that functions as a radiator or an evaporator of the refrigerant; a liquid refrigerant communication pipe; utilization-side expansion valves; utilization-side heat exchangers; and a gas refrigerant communication pipe that are connected to one another, the heat source unit comprising refrigerant circuit constituent parts including the compressor, the accumulator, the oil separator, and the heat source-side heat exchanger that are provided inside a casing, and the refrigerant circuit constituent parts being changed or added in accordance with capacity or function.Type: ApplicationFiled: April 17, 2017Publication date: April 25, 2019Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Fumiaki Koike, Shigeki Kamitani
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Publication number: 20190120507Abstract: The present invention discloses a heating and cooling system of a modular residential building at least comprising: a) a building framework, b) a number of flat modules (1.0), c) a number of front elements (6.04), d) at least two gable elements (6.03), e) at least one roof element (6.02), and f) a plurality of horizontal and vertical heating and cooling canals, where the building frameworks includes fastening means (5.02) for securing the flat modules (1.0) to the building framework with a horizontal and vertical distance between neighbouring flat modules (1.0) thereby creating cavities there between where cavities are utilized as the plurality of horizontal and vertical heating and cooling canals.Type: ApplicationFiled: November 1, 2016Publication date: April 25, 2019Inventor: Arne VASLAG
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Publication number: 20190120508Abstract: An air purification system including a housing defining a lumen, an inlet, an outlet, and a flow pathway between the inlet and the outlet and through the lumen; a filter assembly retained within the lumen and including a substrate defining an open three-dimensional volume, a photocatalytic material disposed on the substrate, and a photon source arranged to illuminate the photocatalytic material with optical radiation; and a flow control mechanism arranged along the flow pathway between the inlet and the outlet.Type: ApplicationFiled: October 24, 2018Publication date: April 25, 2019Inventors: Dilip Goswami, David Sanabria
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Publication number: 20190120509Abstract: Evaporative media pads for direct evaporative cooling systems and, in particular, evaporative media pads that have a reduced internal spacing to increase cooling capacity. In one embodiment, an evaporative media pad includes a plurality of sheets, each of the plurality of sheets including a plurality of flutes, each of the plurality of flutes having a flute height of at most 4.5 mm. In one embodiment, the flute height is at most 4 mm.Type: ApplicationFiled: October 20, 2017Publication date: April 25, 2019Inventors: Frederic Frank SEELEY, Paul Michael SCHWARZ
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Publication number: 20190120510Abstract: A humidification system including a water-delivery system, an air-delivery system, a control system, and at least one fog-generation system. In example forms, the system includes a water-and-air delivery bar, a fog-delivery block, and/or a tubing-and-track delivery system. In another example form, a humidification system includes a housing having a nozzle discharge body, an air inlet coupling having an air delivery conduit extending therethrough, and a water inlet coupling having a water delivery conduit extending therethrough, and further including means for providing heating and/or a consistent back-pressure and flowrate across multiple nozzles in a multi-nozzle array.Type: ApplicationFiled: October 12, 2018Publication date: April 25, 2019Applicant: PRODEW, INC.Inventors: Itamar KLEINBERGER, Shakeel MERCHANT, Roland J. BILODEAU, Faizan ALY, Kendall C. PALMER, Paul WILHELM
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Publication number: 20190120511Abstract: An improved HVAC vent is disclosed. The vent may include an air turbine positioned within a passageway for selectively enabling and preventing airflow. In use, the air turbine is selectively operable between first and second states. In the first state, the air turbine may be freely rotatable, via the airflow, so that the received airflow can move through the passageway. In the second state, rotation of the air turbine is controlled or prevented so that the received airflow is inhibited or substantially inhibited from moving through the passageway. The vent may also include a motor. In use, the motor may act an energy generator and as an active brake so that in the first state, rotation of the air turbine is used to charge a power storage unit, and in the second state, the motor limits rotation of the air turbine.Type: ApplicationFiled: October 24, 2017Publication date: April 25, 2019Inventors: Andrei Bucsa, Rob Vandervecht, Gregory W. Hill