Patents Examined by John E Bargero
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Patent number: 11959640Abstract: An aspect of some embodiments of the current invention relates to a device, that may ignite a substance without the user directly causing the ignition. for example, the device may perform ignition in a manner that does not transgress Jewish religious prohibitions, for example the Jewish religious law prohibits kindling a flame on the Sabbath and/or festivals. In some cases, kindling may be permitted in an indirect manner referred to in Jewish law by the Aramaic term “Grama”. For example, the device may be designed to ignite a cigarette. Optionally, the device may be designed to be carried safely in a pocket. In some embodiments, the device may initiate ignition without direct user action and/or the initial ignition may be used to ignite another object in accordance with Jewish law allowing transfer of fire but prohibiting starting of a new fire on a holiday.Type: GrantFiled: May 27, 2021Date of Patent: April 16, 2024Inventors: Moshe Yishay Mesika, David Elie Brahim, David Rahamim
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Patent number: 11953211Abstract: A method and an apparatus for real-time analysis of the district heating network is disclosed. According to an embodiment of the present disclosure, a method for analyzing a district heating network including pipes and fluids inside the pipes includes receiving, by a processor, pipe data representing a structure of the pipes; receiving, by the processor, input data on at least one of the physical state of the district heating network and the flow of fluids; calculating, by the processor, data for at least one of the physical state of the district heating network or the flow of fluids using the pipe data and the input data.Type: GrantFiled: January 20, 2023Date of Patent: April 9, 2024Assignee: GS Power Co. Ltd.Inventors: Yuan Hu Li, Chang Yeol Yoon, Ki Song Lee, Kun Young Lee, Tae Gon Kim
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Patent number: 11946655Abstract: A heating and hot-water supply apparatus includes a combustion means, a heat exchanger, a circulation passage, a circulation means, a bypass passage, a distribution means, a hot-water supply heat exchanger, a water entry passage, a hot-water supply passage, and a control means. The circulation passage connects an external heating terminal and the heat exchanger. The water entry passage supplies water of an external hot-water supply pipe and an external water supply pipe to the hot-water supply heat exchanger. The control means controls the distribution means to be adaptable to each of a heating operation and a hot-water supply operation. The control means prioritizes the hot-water supply operation when there is a hot-water supply request for warm water use in addition to a heating request, and prioritizes the heating operation when there is a temperature-maintaining request for maintaining a temperature of the hot-water supply pipe in addition to the heating request.Type: GrantFiled: April 8, 2019Date of Patent: April 2, 2024Assignee: NORITZ CORPORATIONInventor: Hiroshi Morimoto
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Patent number: 11946654Abstract: A baseboard radiator (10) for use in perimeter heating has a heating coil (11), a chassis (25) and a cover (23). The heating coil (11) has at least one fin (12), defining a front edge (13), a rear edge (14), an upper edge (15) and a lower edge (16) of the heating coil (11). The lower edge (16) has front (21) and rear (22) notches formed therein. The chassis (25) engages with the rear notch (22) and extends from the lower edge (16) over the rear edge (14) and the upper edge (15). The chassis (25) is further adapted for mounting the radiator (10) on a wall (28). The cover (23) engages with the front notch (21) and extends from the lower edge (16) over the front edge (13) and the upper edge (15) to engage between the chassis (25) and the wall (28).Type: GrantFiled: November 9, 2020Date of Patent: April 2, 2024Assignee: Smith's Environmental Products LimitedInventor: James Stanley
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Patent number: 11927366Abstract: The present invention provides a cold-storage instantaneous heat pump water heater (HPWH). The HPWH includes a cold-water tank, a main evaporator, a compressor, and a hot water heat exchanger. In the present invention, heat of a working medium in the cold-water tank is absorbed by the main evaporator, and bathing water is rapidly heated by the hot water heat exchanger (condenser of the heat pump), thereby realizing instant heating with small input electrical power. Cold-water tank replaces the hot water tank of conventional HPWH avoiding energy loss during hot water storage. The working medium in the cold-water tank absorbs heat from the environment, to further improve energy utilization. In addition, there are three energy recovery evaporators to recover the waste heat of bathing.Type: GrantFiled: March 3, 2020Date of Patent: March 12, 2024Assignee: BEIJING UNIVERSITY OF CIVIL ENGINEERING AND ARCHITECTUREInventors: Rongji Xu, Yinshi Li
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Patent number: 11905099Abstract: A self-heating container includes a first substance and a second substance that are adapted to produce an exothermic reaction upon contact with each other, a soluble material between the first substance and the second substance, a frangible membrane physically separating the second substance from the soluble material, and a means for rupturing the frangible membrane.Type: GrantFiled: October 27, 2020Date of Patent: February 20, 2024Assignee: Tempra Technology, Inc.Inventors: Cullen M. Sabin, Alan James Maskell
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Patent number: 11906247Abstract: A reformer furnace having a reaction space formed with reaction tubes, a firing space fitted with burners and a flue gas channel in fluid connection with the firing space. The burners are arranged at a first end face of the reformer furnace and produce flames oriented towards a second end face to fire the reaction tubes. The flue gas channel has a transition region and a withdrawal region, wherein the flue gas channel is connected to the second end face of the firing space via the transition region and the transition region of the flue gas channel has a reduced channel diameter compared to the withdrawal region of the flue gas channel. The transition region has a constriction relative to the withdrawal region which results in a hydraulic decoupling between the firing space and the withdrawal region of the flue gas channel.Type: GrantFiled: November 13, 2020Date of Patent: February 20, 2024Assignee: L'Air Liquide, Société Anonyme pour l'Etude et l'Expoitation des Procédés Georges ClaudeInventor: Antonio Coscia
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Patent number: 11891317Abstract: A sanitizing system for sanitizing a water flow at a point of use, the sanitizing system including an ozone demand indicator configured for determining the existence of a demand for ozone in the water flow; an ozone generator configured to be disposed no more than about 72 inches upstream of the point of use on a fluid conductor supplying the water flow at the point of use, wherein ozone generated by the ozone generator is configured to be disposed in the water flow to sanitize the water flow; and a controller operable to control the ozone demand indicator and the ozone generator responsive to the ozone demand indicator, wherein the controller is configured to cause the ozone generator to start generating ozone upon receiving an indication from the ozone demand indicator that the demand for ozone exists.Type: GrantFiled: September 7, 2021Date of Patent: February 6, 2024Assignee: Intellihot, Inc.Inventors: Sridhar Deivasigamani, Sivaprasad Akasam
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Patent number: 11892200Abstract: A furnace including a combustion chamber for burning fuel can have increased fuel burning efficiency, increased heating efficiency, and decreased harmful emissions of combustion byproducts. A combustion air delivery system delivers primary and secondary combustion air to the combustion chamber. Primary and secondary combustion air may be delivered at amounts that increase burning efficiency. An amount of secondary combustion air can be controlled by a valve system. A heat transfer device efficiently transfers heat from products of combustion for heating an enclosed space.Type: GrantFiled: June 15, 2020Date of Patent: February 6, 2024Assignee: FIRE CHIEF INDUSTRIES LLCInventors: Danny N. Haynes, Gregory A. Miller
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Patent number: 11885507Abstract: Non-potable, utility water is circulated by a pump in a closed loop. The utility water is heated by a heat pump. Heat exchange from the utility water heats domestic hot water on demand, eliminating or reducing the need for domestic hot water storage tanks and storage of large quantities of water. In the present invention, fluctuations in condenser water temperature are dampened internally in a condenser water buffer and a control system.Type: GrantFiled: May 24, 2021Date of Patent: January 30, 2024Inventors: Timothy Tilley, Edward John Jersek, John David Schroer
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Patent number: 11874069Abstract: A fluid heating process which does not utilize an open flame, heat is created by a rotating prime mover(s) driving a hydraulic heat generator. Heat is also collected from the prime mover cooling system, and any exhaust heat generated by the prime mover. The heat energy is collected from all these sources, and transmitted through heat exchangers to generate a hot fluid, which can be used to heat other fluids and used for any application where heat is required.Type: GrantFiled: February 9, 2022Date of Patent: January 16, 2024Assignee: ConleyMax Inc.Inventors: Patrick G. Bell, William N. Beckie
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Patent number: 11867414Abstract: A system for air-conditioning and hot-water supply selectively performs cooling and heating operations. The system includes: an outdoor unit having a compressor and an outdoor heat exchanger; indoor units each of which is connected to the outdoor unit and includes an indoor heat exchanger; a hot-water supply unit connected to the outdoor unit and arranged in parallel to the indoor units and including a refrigerant-water heat exchanger; and a controller monitoring an occurrence of a hot water request for hot-water supply from the hot-water supply unit during the cooling operation performed at at least one of the indoor units, and then to start the heating operation in accordance with the hot-water request. The controller also monitors an occurrence of an indoor-unit request from any one of the indoor units and resumes the cooling operation where the request is an increase request for an increase of load of the cooling operation.Type: GrantFiled: September 14, 2017Date of Patent: January 9, 2024Assignees: DAIKIN INDUSTRIES, LTD., DAIKIN EUROPE N.V.Inventors: Hideo Chikami, Tim Coessens
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Patent number: 11850916Abstract: A recreational vehicle heating system comprises: a heating medium heater, a hot water supply heat exchanger, a heating medium circuit including a pump and a waste heat exchanger, and a heating medium tank compartmented by vertical partitions configured to allow for the heating medium flow over the partitions from one compartment to another in a sequential order, the hot water supply heat exchanger being arranged in one of the tank compartments, while the other tank compartments are part of heating medium circuits each including a pump and a waste heat exchanger. The first tank compartment in said sequential order is connected, via a conduit, to the heating medium heater, while the last tank compartment in said sequential order is configured to allow for the heating medium flow over to the conduit for the heating medium transfer by a pump via the heater to the first compartment.Type: GrantFiled: December 28, 2021Date of Patent: December 26, 2023Inventors: Evsey Avrumovich Kordit, Petr Evseevich Kordit, Aleksandr Petrovich Kordit
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Patent number: 11852338Abstract: An array of tile assemblies is fixedly connected to a common waterwall panel to form a refractory liner for an incinerator. Each tile assembly includes a unitary, clip-type, metallic anchor, which is directly welded to the waterwall panel, and a solid refractory tile slidably connected to the anchor through a dovetail locking mechanism. The rear surface of the refractory tile includes a longitudinal rib from which projects a dovetail pin configured to receive the anchor. The longitudinal rib increases the overall thickness of the refractory tile through the region of interconnection with the anchor. In this manner, the anchor is suitably protected by the refractory tile from intense heat which may otherwise cause mechanical failure in the locking mechanism. Additionally, the solid construction of refractory tile both limits the presence of air gaps within the tile assembly and reduces the likelihood of tile fragmentation or cracking.Type: GrantFiled: May 6, 2021Date of Patent: December 26, 2023Assignee: ZAMPELL REFRACTORIES, INC.Inventors: Brian J. Zampell, Lee Rollins, Jr.
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Patent number: 11841144Abstract: Proposed is a cooking appliance having a function capable of manually opening a door even when a closed state of the door is maintained. The cooking appliance includes: a main body having a cooking chamber defined therein; a door mounted rotatably to the main body; and a latch module provided in the main body and controlling the opening and closing of the door, wherein the latch module includes: a latch installed rotatably at an end thereof, an elastic body installed at a side of the latch and forcing the latch to be rotated in one direction by applying an elastic force to the latch; a driving part installed at a side of the elastic body and supplying power to the latch; a cam provided at a side of the driving part; and a lever bracket having an end thereof connected to the latch.Type: GrantFiled: January 8, 2021Date of Patent: December 12, 2023Assignee: LG Electronics Inc.Inventor: Jaebong Jang
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Patent number: 11821659Abstract: A heat collector device is provided. The heat collector includes an exterior surface exposed to an environment, and an interior surface. Side walls separate the exterior and interior surfaces. A heat insulation interposes the exterior and interior surfaces. Each hot air duct includes a first portion interfacing with the external surface and a second portion interfacing with the heat insulation. Each cold air duct is encompassed by the heat insulation. A first chamber formed by a first side wall provides fluidic communication between the air ducts at a first end portion of each respective duct. A second chamber formed by a second side wall provides fluidic communication between the air ducts at a second end portion of each respective duct. A heat exchange mechanism disposed in the second chamber removes heat from a first fluidic medium of the air ducts, the first chamber, and the second chamber.Type: GrantFiled: August 24, 2020Date of Patent: November 21, 2023Inventor: Péter Bellay
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Patent number: 11815270Abstract: Discussed is a heat transmitting system for providing a heat medium with a set temperature, the system comprises a heat source, a plurality of heat storage tanks, a heat exchanger, a heat source pump, an inlet side-heat source header, a heat source header valve, an outlet side-heat source header, an outlet valve of heat storage tank, a header outlet valve, a heat transmitting line, a heat transmitting pump, a temperature sensor of heat storage tank, and a controller conducting a heat storage mode for a heat storage tank whose temperature is the set temperature or below. During the heat storage mode, the controller operates the heat source pump, controlling the specific heat storage tank to store heat, and during the heat transmission mode, the controller suspends the operation of the heat source pump, controlling the heat medium inside the specific heat storage tank to be transmitted to the heat exchanger.Type: GrantFiled: August 28, 2020Date of Patent: November 14, 2023Assignee: KOREA INSTITUTE OF ENERGY RESEARCHInventors: Dong Hyun Lee, Jaejoon Choi, Duck Jae Wei, Seongeun Kim
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Patent number: 11801732Abstract: A radiant heater for a vehicle may include a heat generation device which is coupled to a first surface of a steering column cover through a hinge, has one or more heat generators generating radiant heat, and can rotate with respect to the first surface of the steering column cover by the hinge so that the distance between the heat generators and a heat reception portion can be adjusted.Type: GrantFiled: September 23, 2020Date of Patent: October 31, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventor: Man Jo Oh
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Patent number: 11788735Abstract: A heating and hot-water supply device includes a combustion means, a heat exchanger, a circulation passage, a circulation means, a bypass passage, a distribution means, a hot-water supply heat exchanger, a water supply passage, a hot-water supply passage, and a control means. The heat exchanger heats a heating heat-medium to a target heat medium temperature. The distribution means distributes the heating heat-medium to the circulation passage and the bypass passage. The control means is capable of adjusting a distribution ratio of the distribution means to be adaptable to a heating operation, a hot-water supply operation, and a simultaneous heating and hot-water supply operation. At the time of transition from the heating operation to the simultaneous heating and hot-water supply operation, in a case where the heating terminal for performing heating is a warm air heater, the control means raises the target heat medium temperature.Type: GrantFiled: April 8, 2019Date of Patent: October 17, 2023Assignee: NORITZ CORPORATIONInventors: Akihisa Kageyama, Hiroshi Morimoto
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Patent number: 11781747Abstract: The ignition characteristics of a fuel are adjusted using a unit which has a distribution zone, a oxidation zone and a conversion zone. Fuel is distributed in the distribution zone having a distribution structure. A portion of the fuel is oxidised in the oxidation zone with a oxidising agent on a catalyst on a catalyst carrier, and a portion of the distributed fuel and/or of another supplied fuel is thermally and/or catalytically converted in the conversion zone. The ignition characteristics of the fuel are adjusted via: the molar ratio of oxygen included in the oxidising agent to the oxygen required for the complete oxidation of the fuel provided; and/or via the pressure in the unit; and/or the dwell time; and/or the temperature. Exhaust emissions, in particular NOx and soot emissions, can be lowered.Type: GrantFiled: May 18, 2018Date of Patent: October 10, 2023Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.Inventors: Thomas Aicher, Robert Szolak, Alexander Susdorf