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公开(公告)号：US11118810B2
公开(公告)日：2021-09-14
申请号：US16161842
申请日：2018-10-16
申请人： Howard J. Base , Joel Rozga , Michael Frase
发明人： Howard J. Base , Joel Rozga , Michael Frase
摘要： A heat transfer assembly includes a sheath which in one embodiment is elliptical in cross-section and in another embodiment has a complex cross-section with flat wall sections and curved wall sections. The sheath is elastically deformable so as to accept a heat transfer element sub-assembly. Once installed, the sheath holds the sub-assembly in place by an interference fit.
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公开(公告)号：US10921022B2
公开(公告)日：2021-02-16
申请号：US14994648
申请日：2016-01-13
申请人： Stylianos Giannoulis
发明人： Stylianos Giannoulis
摘要： A heating device including: a housing having an opening and surrounding an interior space. A fan is arranged in proximity to the housing. A heating element is arranged in the housing, and a heat distribution element arranged in the housing and in proximity to the heating element. The heating element is adapted to generate heat. The heat distribution element is adapted to transfer the heat generated by the heating element to air in the interior space, and the fan is adapted to provide a flow of air through the interior space of the housing such that the air is heated. The heated air leaves the housing through the opening.
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公开(公告)号：US20200314966A1
公开(公告)日：2020-10-01
申请号：US16825081
申请日：2020-03-20
发明人： Cian McCarthy , Kevin Dukes , Ivan Morris
IPC分类号： H05B3/50
摘要： Disclosed is a heating device comprising a heating resistor, and a heat sink thermally coupled to the heating resistor, wherein the heat sink comprises corrugated fins that are skived fins integral to the heat sink. Also disclosed is a method for producing a heating rod.
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公开(公告)号：US10485059B2
公开(公告)日：2019-11-19
申请号：US15169873
申请日：2016-06-01
摘要： A PTC heating element includes at least one PTC element provided between strip conductors. To reduce the air gap and creep distance between the two strip conductors an insulating mass seals at least one of the strip conductors and/or the PTC element over the whole circumference. In the electric heating device according to the invention, such a PTC heating element lies in an electrically conducting manner against heat-emitting surfaces of the heating device. According to the method of the invention for producing an electric heating device, the strip conductors are glued to the PTC element for producing a PTC heating cell. The PTC heating cell is then sealed between two electrical insulation layers by an insulating mass which is applied circumferentially around at least one of the strip conductors and/or the PTC element.
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公开(公告)号：US20190021138A1
公开(公告)日：2019-01-17
申请号：US16128344
申请日：2018-09-11
申请人： nVent Services GmbH
发明人： Paul Becker , Fuhua Ling , Ningli Liu , Lawrence Joseph White , Louis Peter Martin, II , Scott Murray Finlayson , James Francis Beres , Marcus Kleinehanding
摘要： A mineral insulated heating cable for a heat tracing system. The heating cable includes a sheath having at least a first, and optionally a second layer, wherein the thermal conductivity of the second layer is greater than a thermal conductivity of the first layer. In addition, the first and second layers are in intimate thermal contact. The heating cable also includes at least one heating conductor for generating heat and a dielectric layer located within the sheath for electrically insulating the heating conductor, wherein the sheath, heating conductor and dielectric layer form a heating section. In addition, the heating cable includes a conduit for receiving the heating section. Further, the heating cable includes a cold lead section and a hot-cold joint for connecting the heating and cold lead sections. In addition, a high emissivity coating may be formed on the first layer.
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公开(公告)号：US10098183B2
公开(公告)日：2018-10-09
申请号：US15169833
申请日：2016-06-01
IPC分类号： H05B3/08 , H05B3/18 , B60H1/22 , F24H1/00 , F24H1/12 , F24H9/18 , H05B3/06 , H05B3/04 , H05B3/50 , F24H3/04
摘要： An electric heating device including a heater housing in which a partition separates a circulation chamber, through which a medium to be heated can flow, from a connection chamber in which electrical connections of a PTC heating element introduced into a recess of a heating rib projecting from the partition into the circulation chamber are exposed. The PTC heating element has at least one PTC element and strip conductors lying against it at both sides, of which at least one strip conductor is covered by an electrical insulation layer. To create an electric heating device which permits a delivery of heat of the PTC heating element to the environment in an improved way, the heating rib is formed by a heating rib frame which comprises at least one window in which the insulation layer is exposed.
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公开(公告)号：US10059306B2
公开(公告)日：2018-08-28
申请号：US14887830
申请日：2015-10-20
申请人： BYD COMPANY LIMITED
发明人： Qing Gong , Xinping Lin , Shuming Zhao , Zhihai Li , Shumin Wang , Changcai Zhang , Maolin Ren , Liuping Tang , Guocong Chen , Xiaofang Li
IPC分类号： B60S1/02 , B60S1/54 , B60S1/00 , B60H1/00 , B60H1/22 , F24H3/04 , F24H9/00 , F24H9/18 , H05B3/04 , H05B3/50
CPC分类号： B60S1/026 , B60H1/00471 , B60H1/2225 , B60H2001/2287 , B60S1/54 , F24H3/0429 , F24H9/0063 , F24H9/0073 , F24H9/1872 , F24H2250/04 , H05B3/04 , H05B3/50 , H05B2203/02 , H05B2203/023
摘要： A defroster and a vehicle are provided. The defroster includes: a housing defining an air outlet; a heating device disposed in the housing; an air blower defining a blowing outlet and disposed in the housing; and an air duct defining a duct inlet and a duct outlet, the air duct being disposed between the blowing outlet and the heating device so that air blown out from the blower outlet enters the air duct via the duct inlet and goes out of the air duct via the duct outlet, then passes through the heating device to exchange heat with the heating device, and is discharged out of the housing via the air outlet, wherein an area of the duct inlet is different from that of the duct outlet.
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公开(公告)号：US20180187920A1
公开(公告)日：2018-07-05
申请号：US15740528
申请日：2016-06-08
摘要： A fluid-heating device for heating fluid includes a heater unit configured to have a heater and a heating portion, the heating portion being formed as to cover surrounding of the heater, wherein the heating portion has an inner heat exchange surface formed on an inner surface of a through hole penetrating through an inner side of the heater and an outer heat exchange surface formed on an outer-wall portion of an outer side of the heater, the inner heat exchange surface being configured to perform heat exchange with the fluid, and the outer heat exchange surface being configured to perform the heat exchange with the fluid.
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公开(公告)号：US09863663B2
公开(公告)日：2018-01-09
申请号：US14125173
申请日：2012-06-19
IPC分类号： F24H1/10 , F24H1/18 , A47J27/00 , A47J31/54 , H01C7/02 , H05B3/12 , H05B1/02 , H05B3/06 , F24H9/12 , B23P15/26 , B60H1/22 , F24H3/08 , F24H9/18 , H05B3/50 , F24H3/04
CPC分类号： F24H9/12 , B23P15/26 , B60H1/2225 , F24H3/0429 , F24H3/081 , F24H9/1872 , F24H2250/04 , H05B3/50 , H05B2203/02 , H05B2203/024 , Y10T29/49083
摘要： Disclosed herein is a heat exchanger, comprising at least one electric resistance heating element, at least two conductors which are connected to the at least one electric resistance heating element in an electrically conductive manner in order to conduct electric current through the at least one electric resistance heating element and thereby heat the electric resistance heating element, at least one thermally conductive element for transferring heat from the at least one electric resistance heating element to a fluid to be heated, at least one electrically insulating element, which electrically insulates the at least two conductors, and at least one pipe, wherein the at least two conductors and the at least one electric resistance heating element are arranged within a cavity bounded by the pipe and the pipe lies on the at least one electrically insulating element under a compressive force at at least one contact surface.
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公开(公告)号：US09661689B2
公开(公告)日：2017-05-23
申请号：US14354006
申请日：2012-10-22
申请人： STEGO-HOLDING GMBH
发明人： Robert Dent , Elmar Mangold
CPC分类号： H05B3/06 , H05B2203/02 , Y10T29/49863
摘要： A cooling and holding device for heating-elements, more particularly PTC heating-elements, including a flat housing having at least one heating shaft in which there is at least one heating-element, wherein the heating shaft has opposing shaft walls between which the heating-element is clamped, and at least one side slit that separates the shaft walls such that the distance between the shaft walls can be varied for installation of the heating-element, wherein at least one clamping section outwardly protruding from the flat housing, grips the flat housing, spanning the side slit, and is elastically deformed in the mounted state of the heating-element so as to provide a pressing force of the shaft walls on the heating-element in the assembled state.
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