Abstract: A method, a composite joint, and a composite tank are presented. The composite tank comprises a curved wall, a plurality of shear fittings, and a plurality of bolts. The curved wall has an opening. The plurality of shear fittings is threaded into a plurality of blind holes in the curved wall around the opening. The plurality of bolts engages the plurality of shear fittings and joins a cap to the curved wall.

Abstract: A method of recovering energy produced by the change of phase of dry ice using a device having an enclosure (2) containing dry ice at an infra-atmospheric pressure and at a solidification temperature corresponding to the infra-atmospheric pressure; and a primary energy recovery circuit (3), in which a heat transfer fluid circulates, passing through the enclosure. The method involves passage of the heat transfer fluid into the primary circuit (3), this step causing the heating of the dry ice and its change of phase into CO2 and the cooling of the heat transfer fluid; extraction of the CO2 contained in the enclosure (2); and substantially continuous lowering of the pressure of the enclosure (2) to an infra-atmospheric pressure.

Abstract: A method of transporting natural gas by liquefaction of natural gas at ambient temperature, achieved by mixing the natural gas at high pressure with a hydrocarbon that is a stable liquid at ambient temperature and ambient pressure. The hydrocarbon liquid may be crude oil or a distillate of crude oil. The method includes: liquefaction: mixing the natural gas with the hydrocarbon liquid at an ambient temperature and a high pressure to generate a liquid mixture, which contains the natural gas dissolved in the hydrocarbon liquid; shipping: transporting the liquid mixture using a marine tanker, during which the liquid mixture is maintained at ambient temperature and the high pressure; and regasification: at the destination, releasing a gas from the liquid mixture by lowering the pressure of the liquid mixture. The hydrocarbon liquid may be used multiple times.

Abstract: Provided is a gas filling system capable of further improving SOC of a gas tank. A gas filling system includes a gas tank and a gas station. The gas station includes a gas feed line, a gas return line, a gas circulation pump configured to circulate the gas between the gas tank and the gas station through the gas feed line and the gas return line, and a precooler configured to cool the gas fed from the gas station to the gas tank through the gas feed line. The gas is supplied from the gas station to the gas tank while the gas cooled by the gas precooler to a temperature lower than a heat resistant temperature of the gas tank is being circulated between the gas tank and the gas station.

Abstract: A valve delimiting an internal circuit extending between an upstream end and a downstream end, the valve including, arranged in series in the internal circuit; an isolation valve and a dust valve, the isolation valve being movable relative to a set between an upstream closed position of the circuit and at least one downstream open position of the circuit. The isolation valve being biased toward the upstream position by a return member, the dust valve having a downstream end and being arranged downstream of the isolation valve and being movable relative to the body between an upstream closed position of the upstream end of the circuit and at least one downstream open position of the upstream end of the circuit.

Abstract: A device for supplying pressurized fluid, including at least one isolation shutter, the a fluid transfer member separate from the valve and from the tank and includes an internal circuit for transferring fluid, the transfer member and said first valve including coupling members that form a quick-connection system, in the position in which the transfer member is connected to the first valve, the internal circuit of the transfer member being fluidically connected to the internal circuit of the first valve, the device including a stop that is sensitive to the pressure in the internal circuits in order to lock the coupling members in the connected position when said pressure is greater than a given threshold, the stop being able to move between a first position not locking the coupling members and a second position locking the coupling members.

Abstract: The present disclosure concerns a pressurized gas container, for example one containing carbon dioxide for use in a device or system for the preparation of a carbonated drink. The present disclosure also provides a plug that may be functionally integrated into the container and further provides a packaging with a plurality of such containers.

Abstract: A pretreatment system and method for a floating liquid natural gas (“FLNG”) facility are presented. The inlet natural gas stream flows through a membrane system to remove carbon dioxide and a heat exchanger, producing first and second cooled CO2-depleted non-permeate streams. The first cooled CO2-depleted non-permeate stream is routed to additional pretreatment equipment, while the second cooled CO2-depleted non-permeate stream is routed directly to a LNG train. Alternatively, the inlet natural gas stream may flow through a membrane system to produce a single cooled CO2-depleted non-permeate stream that is routed to the LNG train after sweetening and dehydration. Because the pretreatment system delivers the incoming gas stream to the LNG train at a lower temperature than conventional systems, less energy is needed to convert the gas stream to LNG. In addition, the pretreatment system has a smaller footprint than conventional pretreatment systems.

Abstract: A pretreatment system and method for a floating liquid natural gas (“FLNG”) facility are presented. The inlet natural gas stream flows through a membrane system to remove carbon dioxide and a heat exchanger, producing first and second cooled CO2-depleted non-permeate streams. The first cooled CO2-depleted non-permeate stream is routed to additional pretreatment equipment, while the second cooled CO2-depleted non-permeate stream is routed directly to a LNG train. Alternatively, the inlet natural gas stream may flow through a membrane system to produce a single cooled CO2-depleted non-permeate stream that is routed to the LNG train after sweetening and dehydration. Because the pretreatment system delivers the incoming gas stream to the LNG train at a lower temperature than conventional systems, less energy is needed to convert the gas stream to LNG. In addition, the pretreatment system has a smaller footprint than conventional pretreatment systems.

Abstract: The invention discloses a built-in switch cap, including a cylinder body, one end of which is open for setting a tube, the other end is closed and is provided with pins and connected with a drive power. There is a micro-switch installed in the cap to control the ON/OFF of the drive power; a flexible button is provided to press the above micro switch, the press button is bulging from on the closed side of the cylinder body. The invention discloses a LED tube, which at least has one cap. The invention uses the micro switch installed in the lamp cap, pressing the button on the cap when touching the switch, the power source supplies power, increasing the safety of products. The cap also can directly replace the existing cap, with a strong commonality.

Abstract: A lighting device (in particular an MR-16 or a PAR-16 lamp) comprises a housing and a lens. A light module having a light source and a driver is attached to the lens. The lens is connected to the housing by means of a snap-on connection or by means of a formed (thermally, for example) edge section.

Abstract: An illumination apparatus includes a semiconductor laser device to generate a plurality of laser beams, a light wavelength conversion element configured to convert at least a portion of the light of the laser beams into light having a different wavelength, and an optical unit configured to direct the laser beams onto a surface of the light wavelength conversion element. The optical unit includes a mirror element able to be panned about an axis and is configured to guide the laser beams over at least one surface section of the surface of the at least one light wavelength conversion element. The optical unit includes a structure configured to adjust a divergence or expansion of the laser beams along at least one of a slow axis or a fast axis of the laser beams on the surface section of the surface of the at least one light wavelength conversion element.

Abstract: A light module for providing light includes an excitation radiation source which is adapted to emit excitation radiation, at least one first phosphor which is adapted to at least partially convert the incident excitation radiation into conversion light and to generate with this conversion light a first light path, and a phosphor apparatus having a segmentation which has at least two different types of segments, with the segments of the first type comprising the first phosphor. The light module is designed for a periodic movement between an excitation beam that is coming from the excitation radiation source and is incident on the phosphor apparatus and the segmentation, in which there is at least one phase per period in which more than two segments are at least partially irradiated simultaneously by the excitation radiation.

Abstract: A fiber optic light source in which input light with short and narrow band wavelength is converted/transformed into multi-band visible white light with high intensity output power is provided. The new light source comprises at least one homogenizing light guide element, and at least one photoluminescence element. It may also comprise at least one input element and an optical fiber. All or some of the elements may be integrated into an optical waveguide. In some embodiments, the at least one input element increases light transfer efficiency from a ray source to the at least one homogenizing light guide element component of the fiber optic light source. The at least one photoluminescence element can be a point or an extended form like a line or surface. The fiber optic light source output beam may also contain the input ray wavelength, which in turn can be from a fiber optic laser.

Abstract: A light source assembly includes a housing assembly and at least two sets of disparate light sources that are coupled to the housing assembly. The sets of disparate light sources include a first plurality of disparate light sources; and a second plurality of disparate light sources. Each plurality of disparate light sources includes a first light source that generates a first light beam having a first center wavelength and a second light source that generates a second light beam having a second center wavelength that is different than the first center wavelength. The first plurality of disparate light sources generates a first output beam that is directed along a first central beam axis. The second plurality of disparate light sources generates a second output beam that is directed along a second central beam axis that is spaced apart from the first central beam axis by at least approximately sixty degrees.

Abstract: Auditorium pathways, such as vertical and horizontal aisle ways, are illuminated by light fixtures located above the pathways, the light fixtures comprising a plurality of LEDs whose light is focused into a light beam of a width selected to illuminate the pathway. In one embodiment, the light beam is configured such that it may be disposed between a plurality of patrons and a stage or screen to illuminate a pathway while remaining invisible to the patrons.

Abstract: A lighting apparatus and a method for manufacturing the same. A lighting apparatus is provided, including: a transparent portion including a first surface, a second surface and an edge connected to the first surface and the second surface, the edge including an inner surface with a preset shape; and a light source fixed on the transparent portion so that the inner surface receives light emitted by the light source and reflects it to at least one of the first surface and the second surface. The preset shape has a certain relationship with distribution of light emitted to the first surface and the second surface. The method for manufacturing just designs the preset shape during designing stage so as to satisfy requirements for distribution of the light emitted to the first surface and the second surface.

Abstract: An LED exterior and street lamp (luminaire) is provided with an LED operating chamber and a functional chamber each hermetically sealed and interconnected to each other in a thermally-isolated manner at their narrow end faces, the chambers being surrounded by a cooling surface which can be replaced externally on the housing of the chambers and can be adapted in terms of surface area

Abstract: Imitation candle devices and systems with enhanced features enable simulation of a realistic candle flame using multiple light sources that illuminate a surface area of an imitation flame element in a controlled manner. The disclosed imitation candle devices further allow the candle to be turned on or off by pushing down on the flame element, thus eliminating a need for additional external switches.

Abstract: A lighting device for a vehicle includes a light source part that includes: a light source; a reflection unit; a lens having a front surface and a rear surface, wherein the reflection unit is provided on a part of the front surface; and a reflective phosphor disposed behind the rear surface of the lens and configured to convert a wavelength of the light reflected by the reflection unit; and a light distribution part that includes: a collimator lens disposed forward of the front surface of the lens, and configured to collimate the received light to form parallel light rays; a focusing lens disposed forward of the collimator lens and configured to concentrate the received light to form an image forming plane; and a shield disposed at the image forming plane and configured to block at least a part of the light passing through the image forming plane.

Abstract: A light distributing device for a vehicle includes a focusing lens that concentrates light input to a rear surface thereof to form an image point on a front side thereof, a shield that is arranged at the image point and has an opening through which a portion of the light, which passes through the image point, passes, and a mirror that reflects at least a portion of the light that passed through the opening to the front side of the focusing lens.

Abstract: While an own vehicle is traveling through the tunnel, a lighting ECU detects a side-wall position direction indicating a direction of a side wall of a tunnel T, which is adjacent to a lane in which the own vehicle is traveling, with respect to the own vehicle. The lighting ECU turns ON one of cornering lights respectively provided on a left side and a right side of the own vehicle, which is provided on the side-wall position direction.

Abstract: A light device for motor vehicles, especially a signal lamp, comprises a carrier housing (1), covered by a translucent cover (2), and an inner chamber (3) wherein at least one light source for generating light rays is mounted, and a transparent optical part (5) with at least one output surface for the output of at least a part of light rays from the transparent optical part. The light device further comprises at least one macrotexture (8) the surface of which consists of individual surfaces designed for transmission and/or reflection of a part of light rays, the macrotexture and the transparent optical part arranged in such a way that in a view of the inner chamber (3) towards the output surface through the translucent cover from the outside of the light device, the impression of a spatial effect is produced, which is even visible with the light source being off.

Abstract: A lighting apparatus for vehicle use that projects light forward includes a base, a low beam lamp including a low beam light emitter disposed on the base, a first light emitter disposed on the base and a second light emitter. A lighting controller turns on the low beam light emitter, the first light emitter, and the second light emitter, and an optical system reflects light from the first and second light emitters at least above and below the first and second light emitters, to produce a light distribution pattern. Centers of areas illuminated by the light from the first and second light emitters are horizontally spaced from each other.

Abstract: An arched light source for illuminating an area comprising a base and an arched support extending from the base. The arched support has an upper edge corresponding to an arc having a center below the base and a lower edge meeting the base corresponding to a chord of the arc. The arched support includes a groove along the upper edge of the arched support. The arched slight support includes a light source disposed in the groove and a transparent lens extending the length of the groove and sealing the light source within the groove. The light source may be a plurality of discrete LEDs spaced a distance apart, the plurality of LEDS extending substantially the entire length of the groove. The color emitted by the light source may be controllable by the user. The arched support may be opaque. The base may be mountable to a marine vessel.

Abstract: A LED lamp includes a driving member including a driving power, a controlling member including a PCB electrically connected to the driving power, and a light-emitting member. The light-emitting member includes a plurality of light plates having a plurality of light-emitting elements electrically connected to the PCB, and a plurality of reflecting portions. Each of the reflecting portions includes a pair of supporting beams and a plurality of staircase elements straddling the supporting beams. Each of the staircase elements includes a first face connected to one of the supporting beam, a second face connected to another supporting beam, and a third face connecting the first face and the second face. Each of the reflecting portions is mounted to a corresponding light plate and covers the light-emitting elements of the corresponding light plate.

Abstract: A light shield that may be used to help prevent light contamination between VLC and non-VLC light sources (such as LEDs) in a light fixture. The light fixture houses a first LED segment that emits modulated light invisible to the human eye (i.e., VLC LEDs) and a second LED segment adjacent to the first LED segment and that emits un-modulated light (i.e., non-VLC LEDs). The light shield is positioned within the housing to separate the first and second LED segments so as to reduce the occurrence of the modulated light emitted by the first LED segment from mixing with the un-modulated light emitted by the second LED segment.

Abstract: The present invention relates to a light emitting apparatus comprising, an element (104) arranged to convert light of a first wavelength (110) into light of a second wavelength (112), emit the light of the second wavelength (112), and to reflect light of the first wavelength (110), a reflector (106) arranged to reflect light of the first wavelength (110), and transmit light of the second wavelength (112), a light source (102) emitting light of the first wavelength (110) on the reflector (106) such that the reflected light of the first wavelength (110) is directed towards the element (104), a lens (108) arranged to focus light of the first wavelength (110) reflected by the reflector (106) onto the element (104), and to collect light emitted and reflected from the element (104), wherein the element (104) is arranged to emit light of the second wavelength (112) with an angular distribution (116) within a collection angle of the lens (108), wherein the element (104) is further arranged to reflect light of the fir

Abstract: The phosphor according to an aspect of the present disclosure contains a crystal phase having a chemical composition CexYyLa3-x-ySi6N11, where x and y satisfy 0<x?0.6, and (1.5?x)?y?(3?x). The phosphor has an emission spectral peak within a wavelength range of 600 nm or more and 660 nm or less and a first excitation spectral peak within a wavelength range of 480 nm or more and 550 nm or less.

Abstract: A configurable lighting device may include a light source, a first lens, one or more second lenses, and a controllable optical modulator. The first lens is coupled to receive and redirect light output from the source. The second lenses are positioned to receive the light redirected by the first lens. The controllable optical modulator is between the first and second lenses. The controllable optical modulator is coupled to receive and spatially modulate light redirected by the first lens. The one or more second lenses are coupled to receive and redirect light modulated by the controllable optical modulator. The optical modulator is selectively controllable to steer and/or shape the light redirected by the first lens to a selected distribution of the light on the one or more second lenses.

Abstract: A multi-color spotlight has a lens on a first side, a rotational mechanism, a knob for actuating the rotational mechanism, and a power supply source within a housing operably coupled to the rotational mechanism. The rotational mechanism has a rotatable rod having a plurality of substrates coupled around the circumference thereof, each substrate having an LED chip mounted in the same vertical geometric plane in relation to the other LED chips, and wherein only the LED chip that is positioned directly beneath the lens is configured to receive power from the power supply source and illuminate.

Abstract: A flexible lighting panel includes: a base layer having one side surface on which a circuit pattern is disposed and made of a flexible material; a plurality of LEDs mounted on one side surface of the base layer; and a heat dissipating layer laminated on the other side surface of the base layer.

Abstract: Embodiments are provided for a lighting system and a method of installing a lighting system. According to certain aspects, a driver box is configured with a plurality of drivers secured therein. A series of wired connections can couple the plurality of drivers to a plurality of luminaires and can conduct electric power from the plurality of drivers to power the plurality of luminaires. According to aspects, the driver box and its plurality of drivers are located remote from the plurality of luminaires to enable efficient maintenance of the lighting system.

Abstract: A flashlight for use with a pistol, the pistol having a trigger guard and a mounting rail. The flashlight includes an elongated housing having a spring arm clamping mechanism for mounting to the mounting rail, a light source at one end thereof, and paddle switches at an opposing end.

Abstract: A lighting device includes one or more LED modules, each of which includes a group of LED sets positioned on a substrate. Each LED set includes two or more sections, optionally under a single lens. The sections are individually controlled by a controller of the lighting device or an external controller. The beam spread, beam shape, or both of the light emitted by the device may be controlled by selectively activating the sections of each LED set.

Abstract: An air cooled horticulture lamp fixture for growing plants in confined indoor spaces. The fixture seals the lamp and heat generated by the same to a reflector interior. Flow disruptors create turbulence in a cooling chamber thereby enhancing thermal transfer into a cooling air stream that flows over and around the reflector's exterior side thereby convectively cooling the lamp using the reflector as a heat sink. The lamp is effectively maintained at operational temperatures and the fixture housing is insulated from the hotter reflector by a gap of moving cooling air, allowing improved efficiencies of the lamp bulb in confined indoor growing spaces.

Abstract: A lighting fixture includes a lamp support, a lamp arm on the lamp support, a lamp cup shell defining an installation seat at an end of the lamp arm, a lamp shade configured to be supported on the lamp cup shell, and an LED bulb configured to extend into the installation seat. The LED bulb includes a heat sink, an LED lamp panel on the heat sink including LEDs on a base board, a light transmitting cover covering the LED lamp panel, a bottom case assembly on the heat sink including an LED power drive module electrically coupled to the LED lamp panel, and electrical connection members for electrically coupling the LED bulb to the lamp cup shell. A screw press ring is configured to attach the LED bulb to the lamp shade, and mechanical installation members are configured to detachably couple the LED bulb to the lamp cup shell.

Abstract: The present invention relates to a steam generator (100), a steam generator system (1000) and a household appliance. The steam generator (100) includes: a housing (1), wherein at least two chambers spaced apart from each other are defined in the housing (1), the at least two chambers are in communication with each other via a communication groove (21) respectively, and two chambers thereof are provided with a water inlet (13) and a steam outlet (14) respectively; a heating element (3) formed in the housing (1) and used to heat and vaporize water in the housing into steam; and a flow passage formed in the housing (1) extending from the water inlet (13) to the steam outlet (14) via the at least two chambers.

Abstract: The present invention relates to a steam generator system (1000), a control method and a household appliance. The steam generator system (1000) comprises: a steam generator (100) comprising a housing (1) having a water inlet (13) and a steam outlet (14), and a heating element (3) provided in the housing (1); a water pump (300) connected between a water tank (200) and the water inlet (13); a water softener (400), wherein the water tank (200), the water pump (300) and the water inlet (13) are in communication with each other to form a water inlet pipeline, and the water softener (400) is connected to the water inlet pipeline in series.

Abstract: The invention is in the technical field of bubbling fluidized bed combustion and relates to the use of ilmenite particles with an average particle size <dp> between 0.1 mm and 1.8 mm as bed material for a bubbling fluidized bed (BFB) boiler with an excess air ratio (?) below 1.3 and to a method for operating a bubbling fluidized bed (BFB) boiler, comprising carrying out the combustion process with a bubbling fluidized bed comprising ilmenite particles as defined in any one of claims 1 and 4-5; and setting the excess air ratio (?) to a value below 1.3.

Abstract: Provided is an auto-ignition unit for a candle including a wick containing a conductive material, wherein the wick is ignited by a discharge (electric discharge). Further, provided is a candle containing the auto-ignition unit for a candle to thereby be automatically ignited by an electric signal.

Abstract: A combustion system includes a fuel and oxidant source, a perforated flame holder, and a support structure that supports the perforated flame holder at a selected distance from the fuel and oxidant source. The fuel and oxidant source outputs fuel and oxidant onto the perforated flame holder. The perforated flame holder receives the fuel and oxidant and sustains a combustion reaction of the fuel and oxidant within the perforated flame holder.

Abstract: Embodiments disclosed herein include flame holders that may provide recirculated fuel flow therethrough, combustion systems that include such flame holders, and related methods. A fuel and/or fuel-oxidant mixture may pass through one or more openings in the flame holder and, after combustion, the resulting flame may be held at or near a surface of the flame holder including in the one or more openings. Generally, the configuration of the flame holders disclosed herein (e.g., the one or more openings of the flame holders) may recirculate or regulate (e.g., decrease and/or increase) the flow of fuel and/or oxidant therethrough, at least limit flame flashback, improve fuel/oxidant mixing, increase flame stability, regulate where the flame is located in the flame holder, improve the operational stability window of the combustion system, or combinations of the foregoing.

Abstract: The gas fuel burner of the present invention has: a first oxidation agent discharge port that is disposed in the center of a first circular face constituting a combustion chamber having a truncated cone shape that expands from the basal end toward the distal end of a burner body and that discharges a first oxidation agent in the direction that the center axis of the burner body extends; a gas fuel discharge port that is disposed on the outside of the first oxidation agent discharge port and that discharges gas fuel in a direction intersecting the direction that the center axis extends; and a second oxidation agent discharge port that is disposed on a side face of the combustion chamber and that discharges a second oxidation agent in a direction intersecting the direction that the center axis extends.

Abstract: An automated biomass distribution system employs an air-sweeping nozzle for evenly distributing biomass on a grate of an existing stoker boiler. Such an automated biomass distribution system includes a valve-controlled air pressure source that generates an air jet upstream of the existing stoker boiler and having a first travel path extended downstream towards the existing stoker boiler; an expansion duct in fluid communication with the valve-controlled air pressure source and disposed downstream therefrom; an air-sweeping nozzle in communication with the expansion duct and having a second travel path extended downstream from the expansion duct; and a biomass distributor having a passageway disposed at the second travel path. Advantageously, the air-sweeping nozzle is disposed at the passageway and downstream of the expansion duct. In this manner, the second travel path is disposed downstream from the first travel path.

Abstract: Exemplary embodiments are directed to a gas switching device including a body and a gas selector mechanism. The body includes an inlet and an outlet. The gas selector mechanism includes a first orifice in fluid communication with the inlet and a second orifice in fluid communication with the inlet. The gas selector mechanism includes a valve arm and a selector element. The selector element is configured to actuate the valve arm between a closed position and an open position. In the closed position, the selector element actuates the valve arm to close the second orifice for passage of a first type of gas through the first orifice. In the open position, the selector element actuates the valve arm to open the second orifice for passage of a second type of gas through both the first orifice and the second orifice.

Abstract: A heat shield panel for a gas turbine engine includes a substrate layer having a first substrate surface and a second substrate surface opposite the first substrate surface. The first substrate surface and the second substrate surface define a substrate layer thickness therebetween. One or more thermally protective coating layers are applied to the first substrate surface of the substrate layer. The one or more coating layers have a constant coating layer thickness and the substrate layer thickness tapers along an axial length of the heat shield panel.

Abstract: A combustor cooling panel has a first channel and a second channel through which a cooling medium flows. Relative to an end zone in a longitudinal direction of the first channel, the second channel has: an overlapping zone that overlaps the end zone in an extension direction of the end zone by extending in the extension direction while being separated from the end zone in a circumferential direction intersecting the extension direction; and a non-overlapping zone that does not overlap the end zone in the extension direction. A bent portion that is bent toward the end zone in the circumferential direction is formed in the second channel.

Abstract: A cooking appliance comprises a cooktop, an oven cavity and a console. The console includes a user interface for the cooking appliance. Air exiting the oven cavity passes through a flue, and a deflector reduces heat transfer between this air and the console. The cooking appliance further comprises a back panel including a first hole. Air traveling along a first airflow path defined by the cooking appliance exits the flue and is deflected rearward through the first hole by the deflector.

Abstract: A home cooking appliance includes a housing having a rear exhaust exit, a cooking surface on top of the housing, the cooking surface having an upper surface, a cooking compartment in the housing, a cooling air system that conveys cooling air through the housing, an exhaust channel in fluid communication with the cooling air system and the rear exhaust exit, the exhaust channel for guiding a portion of the cooling air from the cooling air system to the rear exhaust exit, and an airflow metering device configured to control an airflow of the portion of the cooling air flowing at least one of into the exhaust channel and within the exhaust channel.