公开(公告)号：US12098866B2

公开(公告)日：2024-09-24

申请号：US17242243

申请日：2021-04-27

申请人： HEATING LEADER ELECTRONIC TECHNOLOGY CO., LTD

发明人： Shaoling Du

IPC分类号： F24H1/14 ,  F24H9/18 ,  F24H9/1818 ,  F24H9/20 ,  F24H15/128 ,  F24H15/14 ,  F24H15/219 ,  F24H15/34 ,  F24H15/37 ,  F28F1/40 ,  H05B3/02 ,  F24H15/281 ,  F24H15/288 ,  F24H15/395

CPC分类号： F24H1/142 ,  F24H9/1818 ,  F24H9/2028 ,  F24H15/128 ,  F24H15/14 ,  F24H15/219 ,  F24H15/34 ,  F24H15/37 ,  F28F1/405 ,  H05B3/02 ,  F24H15/281 ,  F24H15/288 ,  F24H15/395 ,  H05B2203/007 ,  H05B2203/016 ,  H05B2203/021

摘要： The present invention discloses a tubular thick film heater protection apparatus, including: an upper tube, where the upper tube includes an upper tube side surface and a toroid; an outer ring surface of the toroid is integrally connected to an upper portion of the upper tube side surface, a flange downwardly extends along an inner ring surface of the toroid, and a space between the flange and an inner side wall of the upper tube side surface forms an upper groove; and a base, where the base is provided with a lower groove, the base is provided with an elastic contact piece, and a terminal contact of the elastic contact piece can be connected to an electrode through contact; and the base is provided with a wiring terminal. The present invention further discloses a tubular thick film heater with a protection function.

公开(公告)号：US12092342B2

公开(公告)日：2024-09-17

申请号：US18211028

申请日：2023-06-16

申请人： Rheem Manufacturing Company

发明人： Christopher Mark Hayden ,  Sergiu G. Mihu ,  Eric Robert Jurczyszak

IPC分类号： F24D17/00 ,  F24D17/02 ,  F24H1/06 ,  F24H9/20 ,  F24H15/172 ,  F24H15/174 ,  F24H15/215 ,  F24H15/219 ,  F24H15/223 ,  F24H15/238 ,  F24H15/37 ,  F24H15/375 ,  F24H15/421 ,  F24S10/00 ,  G05B15/02 ,  F24D18/00 ,  F24D101/40 ,  F24D105/00 ,  F24H15/156 ,  F24H15/20 ,  F24H15/265 ,  F24H15/281 ,  F24H15/45

CPC分类号： F24D17/0068 ,  F24D17/02 ,  F24H1/06 ,  F24H9/2021 ,  F24H15/172 ,  F24H15/174 ,  F24H15/215 ,  F24H15/219 ,  F24H15/223 ,  F24H15/238 ,  F24H15/37 ,  F24H15/375 ,  F24H15/421 ,  F24S10/00 ,  G05B15/02 ,  F24D18/00 ,  F24D2101/40 ,  F24D2105/00 ,  F24H15/156 ,  F24H15/20 ,  F24H15/265 ,  F24H15/281 ,  F24H15/45 ,  F24H2240/01 ,  F24H2250/02

摘要： The disclosed technology includes an on-demand water heater which uses an electric heat source to heat the water. The on-demand water heater can have a low fluid capacity heating chamber which has an inlet and an outlet, an electric heat source for heating the water, and a controller to control the electric heat source and maintain the temperature of the water at a predetermined temperature setting. The on-demand water heater can be powered by a direct current power source. The on-demand water heater can also utilize a solar thermal system to provide additional heat to the water.

公开(公告)号：US12031729B2

公开(公告)日：2024-07-09

申请号：US17414561

申请日：2019-11-07

申请人： KYUNGDONG NAVIEN CO., LTD.

发明人： Chang Heoi Heo ,  Yong Min Song

IPC分类号： F24H15/36 ,  F24D19/10 ,  F24H9/20 ,  F24H15/128 ,  F24H15/174 ,  F24H15/215 ,  F24H15/219 ,  F24H15/315 ,  F24H15/414 ,  G05D23/19 ,  F24H15/238 ,  F24H15/281

CPC分类号： F24D19/1006 ,  F24D19/10 ,  F24H9/20 ,  F24H9/2007 ,  F24H15/128 ,  F24H15/174 ,  F24H15/215 ,  F24H15/219 ,  F24H15/315 ,  F24H15/36 ,  F24H15/414 ,  G05D23/1931 ,  F24H15/238 ,  F24H15/281

摘要： The apparatus for supplying hot water comprises: at least one processor; a heat exchanger connected to the at least one processor, and configured to receive tap water through a tap water inflow pipe, heat the supplied tap water by means of heat exchange to thereby generate hot water, and discharge the generated hot water through a hot water supply pipe; a burner configured to directly or indirectly provide heat required to generate the hot water; a mixing valve connected to the at least one processor and installed on a mixing pipe connecting the tap water inflow pipe and the hot water supply pipe, and configured to mix the tap water with the hot water discharged from the heat exchanger and flowing through the hot water supply pipe; and a memory connected to the at least one processor and configured to store instructions.

公开(公告)号：US11898799B2

公开(公告)日：2024-02-13

申请号：US16557163

申请日：2019-08-30

申请人： LG ELECTRONICS INC.

发明人： Jusu Kim ,  Janghee Park ,  Hansaem Park ,  Yongki Jeong ,  Doyong Ha

IPC分类号： F27D21/00 ,  F24H3/02 ,  F24H9/20 ,  F24H15/208 ,  F24H15/395 ,  F24H15/20 ,  F24H15/35 ,  F24H15/254 ,  F24H15/414 ,  F24H15/176 ,  F24H15/128 ,  F24H15/281

CPC分类号： F27D21/0014 ,  F24H3/022 ,  F24H9/2085 ,  F24H15/20 ,  F24H15/208 ,  F24H15/35 ,  F24H15/395 ,  F24H15/128 ,  F24H15/176 ,  F24H15/254 ,  F24H15/281 ,  F24H15/414

摘要： A method of controlling an RPM of a blower for a gas furnace that passes air to be supplied to a room around a heat exchanger of a gas furnace, the method including starting operation of the gas furnace; measuring an air temperature in an outlet side of the gas furnace; measuring the RPM of the blower; determining whether the air temperature falls within a reference temperature range; and adjusting the RPM of the blower such that the air temperature falls within the reference temperature range.

公开(公告)号：US20240027102A1

公开(公告)日：2024-01-25

申请号：US17760748

申请日：2020-09-17

申请人： FLEXCHANGER TECHNOLOGIES INC.

发明人： Walter WARDROP ,  Nicholas BARBER

IPC分类号： F24H15/16 ,  F24H15/277 ,  F24H15/254 ,  F24H3/12 ,  F24H15/281

CPC分类号： F24H15/16 ,  F24H15/277 ,  F24H15/254 ,  F24H3/12 ,  F24H15/281 ,  F24C1/02

摘要： A hybrid heating system for use with a gas supply and an electricity supply to provide a temperature controlled environment is provided, the hybrid heating system comprising: a hybrid heater, the hybrid heater including a firebox, a gas burner housed in the firebox and providing a first heat source, a variable pressure gas valve in fluid communication with the gas burner, a modulating actuator in mechanical communication with the variable pressure gas valve, a housing attached to the firebox, an electric element housed in the housing, the electric element providing a second heat source, a high duty cycle on off switch in electrical communication with the electric element; a printed circuit board in electrical communication with the modulating actuator and the high duty cycle on off switch; and a microprocessor which is in electronic communication with both the modulating actuator and the high duty cycle on off switch.

公开(公告)号：US20240353148A1

公开(公告)日：2024-10-24

申请号：US18628519

申请日：2024-04-05

申请人： A. O. Smith (China) Water Heater Co., Ltd.

发明人： Yilong WANG ,  Jiandong MA ,  Wei LI

IPC分类号： F24H15/365 ,  F24H15/248 ,  F24H15/281 ,  F24H15/429

CPC分类号： F24H15/365 ,  F24H15/248 ,  F24H15/281 ,  F24H15/429

摘要： The invention relates to the technical field of a water heating device, and particularly discloses a control method of a gas water heating device and a gas water heating device. The gas water heating device comprises a burning device which includes at least two groups of burners; the control method of the gas water heating device comprises: determining whether the currently required load is within a common load range obtained in advance or not in the case that a first preset condition is met; if it is so, controlling a burner or burner combination corresponding to a common segment to conduct burning; the power range corresponding to the common segment comprises the common load range. With the present scheme, the constant-temperature effect of the water heater can be improved, and user experience is improved.

公开(公告)号：US12038205B2

公开(公告)日：2024-07-16

申请号：US17296131

申请日：2019-11-25

申请人： NATIONAL MACHINE COMPANY

发明人： Raymond Alvero Forrester, Jr.

IPC分类号： F16K31/06 ,  F16K11/07 ,  F16K31/42 ,  F24H1/00 ,  F24H1/12 ,  F24H9/20 ,  F24H15/223 ,  F24H15/248 ,  F24H15/281 ,  F24H15/37 ,  G05D23/13

CPC分类号： F24H1/122 ,  F16K11/07 ,  F16K31/0682 ,  F16K31/426 ,  F24H1/009 ,  F24H9/2014 ,  F24H9/2028 ,  F24H15/223 ,  F24H15/248 ,  F24H15/281 ,  F24H15/37 ,  G05D23/1393

摘要： A combined water heater and thermostatic control device that combines the functionality of a water heater, thermostat and shut off valve, and may be installed in various aircraft lavatory applications to facilitate installation, consolidate functions, and reduce the probability of leaks. The combined device may include a water tank assembly, a torque motor valve and servo valve assembly, and a shut-off valve assembly. The combined device may also include a temperature control unit that senses water temperature in a water tank assembly and may activate a water heater.

公开(公告)号：US20240175605A1

公开(公告)日：2024-05-30

申请号：US18338930

申请日：2023-06-21

申请人： Ademco Inc.

发明人： Gregory Young ,  Frederick Hazzard ,  Adam Myre

IPC分类号： F24H9/20 ,  F23N5/02 ,  F24D18/00 ,  F24D101/60 ,  F24H1/20 ,  F24H9/1836 ,  F24H15/174 ,  F24H15/20 ,  F24H15/223 ,  F24H15/281 ,  F24H15/31 ,  F24H15/36 ,  F24H15/395 ,  F24H15/421 ,  F24H15/45

CPC分类号： F24H9/2035 ,  F23N5/022 ,  F24D18/00 ,  F24H1/205 ,  F24H9/1836 ,  F24H15/174 ,  F24H15/20 ,  F24H15/223 ,  F24H15/31 ,  F24H15/36 ,  F23M2900/13003 ,  F23N2223/08 ,  F23N2227/02 ,  F23N2227/24 ,  F23N2227/30 ,  F23N2231/02 ,  F23N2237/10 ,  F23N2241/04 ,  F24D2101/60 ,  F24H15/281 ,  F24H15/395 ,  F24H15/421 ,  F24H15/45 ,  F24H2240/01

摘要： A water heater may include a water tank, a burner, a pilot for igniting the burner, an ignitor for igniting the pilot, a thermoelectric device in thermal communication with a flame of the pilot, a controller for controlling an ignition sequence of the pilot using the ignitor, and a rechargeable power storage device for supplying power to the ignitor and the controller. The rechargeable power storage device may be rechargeable using the energy produced by the thermoelectric device. The controller is configured to selectively run only the pilot for at least part of a heating cycle to increase the recharge time of the rechargeable power storage device while still heating the water in the water heater.

公开(公告)号：US20240151408A1

公开(公告)日：2024-05-09

申请号：US18412047

申请日：2024-01-12

申请人： Rheem Manufacturing Company

发明人： Robert Aaron Oglesbee ,  Matthew S. Wasson

IPC分类号： F24D19/10 ,  F24D17/00 ,  F24H15/174 ,  F24H15/184 ,  F24H15/20 ,  F24H15/219 ,  F24H15/242 ,  F24H15/281 ,  F24H15/315 ,  G05D23/13

CPC分类号： F24D19/1051 ,  F24D17/0031 ,  F24H15/174 ,  F24H15/184 ,  F24H15/20 ,  F24H15/219 ,  F24H15/242 ,  F24H15/281 ,  F24H15/315 ,  G05D23/134 ,  G05D23/1366 ,  F24D2220/042 ,  F24D2220/209 ,  F24H15/421

摘要： A hot water delivery system includes a water heater, a mixing valve that is coupled to the output of the water heater, and a plurality of loads that are coupled to the output of the mixing valve. A load set point temperature of each load that is representative of a maximum temperature of the hot water that is to be delivered to the respective load is set by a user. Responsive to detecting the occurrence of an event associated with a load of the plurality of loads, a controller of the water heater controls the mixing valve to adjust the temperature of the hot water from the water heater to the load set point temperature associated with the load, provided the load set point temperature of the load is different from a water heater set point temperature at which the water heater maintains the hot water therein.

公开(公告)号：US11857120B2

公开(公告)日：2024-01-02

申请号：US17347782

申请日：2021-06-15

申请人： James Joseph Wallander

发明人： James Joseph Wallander

IPC分类号： A47K10/06 ,  A61M21/00 ,  D06F59/02 ,  D06F59/08 ,  F24H3/02 ,  F24H9/20 ,  F24H15/37 ,  F24H15/345 ,  A47K10/10 ,  H04M1/72415 ,  F24H15/486 ,  F24H15/464 ,  F24H15/281

CPC分类号： A47K10/06 ,  A61M21/00 ,  D06F59/02 ,  D06F59/08 ,  F24H3/02 ,  F24H9/2064 ,  F24H15/345 ,  F24H15/37 ,  A47K10/10 ,  A61M2021/0016 ,  F24H15/281 ,  F24H15/464 ,  F24H15/486 ,  H04M1/72415

摘要： Embodiments relate generally to a heated towel rack that includes at least one lateral support, at least one forced air heating unit in fluid communication with a channel within a lateral support, and at least one cross bar coupled to the at least one lateral support. The at least one cross bar including at least one vent that traverses into a conduit within the cross bar. The channel is in fluid communication with the at least one vent by way of the conduit.