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41. 发明授权

US5471034A Heater apparatus and process for heating a fluid stream with PTC heating elements electrically connected in series 失效
标题翻译：加热装置和用于加热与串联电连接的PTC加热元件的流体流的方法
公开(公告)号：US5471034A
公开(公告)日：1995-11-28
申请号：US32940
申请日：1993-03-17
申请人： Keith W. Kawate , Peter G. Berg
发明人： Keith W. Kawate , Peter G. Berg
IPC分类号： B60H1/22 , F24H3/04 , H05B3/14 , H05B1/02
CPC分类号： B60H1/2225 , F24H3/0429 , F24H9/1872 , H05B3/141
摘要： A heater for heating fluid is shown having a plurality of self-regulating electrical resistance heater elements 22 placed in electrically and thermally conductive relationship with heat transfer members 20, 120. The heat transfer members are each configured to form a plurality of fluid receiving channels so that when placed in a fluid stream heat generated by the heater elements will be dissipated to the fluid through the heat transfer members. Additionally, thermally conductive grease is used between the heater elements 22 and heat transfer member 20, 120 to better transfer the heat. The heater elements are arranged in groups with at least two heater elements in a group electrically connected in series and the groups electrically connected in parallel.
摘要翻译：示出了用于加热流体的加热器，其具有多个自调节电阻加热器元件22，该多个自调节电阻加热器元件22与传热构件20,120具有导电和导热的关系。传热构件各自被构造成形成多个流体接收通道，当放置在流体流中，由加热器元件产生的热量将通过传热构件消散到流体。此外，在加热器元件22和传热构件20,120之间使用导热油脂以更好地传递热量。加热器元件以组中的至少两个加热元件排列成串联电连接，并且所述组并联电连接。

42. 发明授权

US5239163A Automobile air heater utilizing PTC tablets adhesively fixed to tubular heat sinks 失效
标题翻译：汽车空气加热器利用PTC片粘贴固定在管状散热片上
公开(公告)号：US5239163A
公开(公告)日：1993-08-24
申请号：US717561
申请日：1991-06-19
申请人： Arnoldus M. Brouwers
发明人： Arnoldus M. Brouwers
IPC分类号： F24H3/04 , F24H9/18 , H05B3/14
CPC分类号： F24H3/0429 , F24H3/0405 , F24H3/0435 , F24H3/0464 , F24H3/0476 , F24H9/1818 , F24H9/1872 , H05B3/141
摘要： An electric heater for air supplied to the passenger compartment of an automobile has a plurality of extruded tubular metal members in side-by-side spaced parallel relationship within an open electrically insulative frame. Each tubular member has a pair of spaced heat sinks with a plurality of spaced lamenallae extending therebetween to form air flow passages. A plurality of PTC heating tablets are positioned in the space between the opposed outer surfaces of the heat sinks of adjacent tubular members, with one face of each PTC tablet fixed to one heat sink by a rigid electrically conductive adhesive and the other face thereof is fixed to the adjacent heat sink by a flexible electrically conductive adhesive. The heat sinks have integral platforms on which the PTC tablets are positioned with the edges of the tablets projecting beyond the edges of the respective platforms. The tubular members of each adjacent pair of tubular members are connected to respective ones of a pair of voltage rails in the frame through a fuse.
摘要翻译：供给到汽车的乘客室的空气的电加热器在开放的电绝缘框架内具有并排的间隔平行关系的多个挤压的管状金属构件。每个管状构件具有一对间隔开的散热器，其间延伸有多个隔开的层板，以形成气流通道。多个PTC加热片位于相邻管状部件的散热片的相对的外表面之间的空间中，每个PTC片的一个面通过刚性导电粘合剂固定在一个散热片上，其另一面固定通过柔性导电粘合剂到相邻的散热器。散热器具有整体平台，PTC片在该平台上定位，片剂的边缘突出超过相应平台的边缘。每个相邻的一对管状构件的管状构件通过保险丝连接到框架中的一对电压轨的相应的一个。

43. 发明授权

US5187349A Defrost and passenger compartment heater system 失效
标题翻译：除霜和客舱加热器系统
公开(公告)号：US5187349A
公开(公告)日：1993-02-16
申请号：US571374
申请日：1990-08-22
申请人： Jeffery A. Curhan , Daniel R. Pimentel , Peter G. Berg
发明人： Jeffery A. Curhan , Daniel R. Pimentel , Peter G. Berg
IPC分类号： B60L1/02
CPC分类号： B60H1/2225 , B60L1/02 , F24H3/0429 , F24H9/1872 , B60H2001/2287
摘要： A system for heating the passenger compartment of an automotive vehicle has a hot water heater receiving heat from a vehicle engine arranged in series with a self-regulating electrical resistance heater of positive temperature coefficient of resistivity, has a power source for energizing the electrical resistance heater, and has a fan for directing air in heat-transfer relation to the hot water heater and to the electrical resistance heater in sequence to provide a heated air output to the passenger compartment. Fan speed is controlled to regulate the volume of air directed in heat-transfer relation to the heaters so that the electrical resistance heater is promptly and consistently capable of heating that volume of air to at least a selected minimum temperature such as 100.degree. F. as the heated air output is furnished to the passenger compartment, thereby to give a vehicle passenger an immediate and continuing sensation of comfort beginning very promptly after engine start-up even on a very cold day. The fan speed is regulated to provide a large air volume for heating the compartment as quickly as possible with the available power while providing the immediate sensation of comfort to the vehicle passenger. Fan speed is also regulated to limit power consumption by the electrical resistance heater at a level consistent with efficient engine operation under different engine operating conditions and after engine warm-up occurs.
摘要翻译：一种用于加热机动车辆的乘客室的系统具有接收与正电温度系数的自调节电阻加热器串联布置的车辆发动机的热量的热水器，具有用于激励电阻加热器的电源并且具有用于依次将热空气与热水加热器和电阻加热器导向的风扇，以向乘客室提供加热的空气输出。控制风扇速度以调节与加热器的热传递关系的空气的体积，使得电阻加热器能够一直能够将该体积的空气加热至至少一个选定的最低温度（例如100°F）加热的空气输出被提供到乘客舱，从而即使在非常寒冷的一天，发动机起动之后非常及时地给车辆乘客立即持续的感觉。调节风扇速度以提供大的风量，用于尽可能快地利用可用功率加热隔室，同时为车辆乘客提供舒适的立即感觉。风扇速度也受到限制，以在不同发动机运行条件下和发动机预热发生后，与电动加热器的功率消耗水平一致，与发动机运转有效。

44. 发明授权

US5163234A Hand drier control apparatus 失效
标题翻译：手柄控制装置
公开(公告)号：US5163234A
公开(公告)日：1992-11-17
申请号：US566467
申请日：1990-08-21
申请人： Ryohei Tsukamoto , Tadanobu Hosaka , Akio Nara , Takashi Kojima , Hidetaka Hayashi
发明人： Ryohei Tsukamoto , Tadanobu Hosaka , Akio Nara , Takashi Kojima , Hidetaka Hayashi
IPC分类号： A47K10/48 , F24H3/04 , F24H9/20
CPC分类号： F24H9/1872 , F24H3/0411 , F24H9/2071
摘要： The present invention is a warm-air machine control apparatus which is capable of blowing warm air from the beginning of the delivery of air without preheating an electric heater, and which comprises an electric fan (4), an electric heater (5) which heats air sent from the electric fan (4), a detector (7) which detects a first object to be detected within a first detecting range (a, c) and which also detects a second object to be detected within a second detecting range (b, d), and a control circuit which energizes the electric heater (5) when the detector (7) detects the first object of detection within the first detecting range (a, c), and which energizes the electric fan (4) when the detector (7) detects the second object of detection within the second detecting range (b, d).

45. 发明授权

US5058217A Water closet blowing warm air and water closet unit attachable to toilet room 失效
标题翻译：水龙头吹风机和水封闭单元可连接到卫生间
公开(公告)号：US5058217A
公开(公告)日：1991-10-22
申请号：US342031
申请日：1989-04-24
申请人： Yasuhisa Taguchi , Makoto Endo , Ryuichi Kawamoto , Shiro Saito , Reigi Zaizen , Hiroshi Komachi , Naomasa Narita , Kenichi Fujiwara
发明人： Yasuhisa Taguchi , Makoto Endo , Ryuichi Kawamoto , Shiro Saito , Reigi Zaizen , Hiroshi Komachi , Naomasa Narita , Kenichi Fujiwara
IPC分类号： E03D9/00 , F24H3/04 , E03D11/00
CPC分类号： F24H9/1872 , E03D9/00 , F24H3/0405
摘要： A sitting type water closet, comprising a toilet bowl, a warm air path for conveying the warm air to a front portion of the bowl, and warm air outlet disposed in a front portion of the bowl. Further, a water closet unit capable of attaching the same to a toilet room and blowing warm air out, comprising: an adapter having a means for fixing the adapter to the toilet room, and a warm air generator; and a sitting type water closet having a warm air duct for conveying warm air from the generator to a space in front of the water closet; the water closet being attached at the rear portion thereof to the adapter, and furthermore, a prefabricated toilet room unit including the above water closet unit are also disclosed.

46. 发明授权

US12072123B2 Frame for an electric heating device, comprising an elastically deformable element 有权
公开(公告)号：US12072123B2
公开(公告)日：2024-08-27
申请号：US16970509
申请日：2019-02-11
申请人： Valeo Systemes Thermiques
发明人： Frèdèric Pierron , Serif Karaaslan , Pascal Fourgous , Yann Couapel , Romain Delcourt , Laurent Tellier
IPC分类号： F24H3/04 , B60H1/22 , F24H9/1863
CPC分类号： F24H3/0458 , B60H1/2225 , F24H9/1872 , H05B2203/02 , H05B2203/023
摘要： The invention relates to a frame (3) for an electric heating device (1), comprising at least one housing (7) intended to receive a heating element (5), said housing being defined by a plurality of longitudinal walls (23, 25) forming an insertion path for a heating element, and said insertion path being defined longitudinally by a back wall extending opposite an opening through which the heating element can be inserted into the housing. According to the invention, at least one of the longitudinal walls comprises a displacement reducing element (10) projecting from the wall. The displacement reducing element (10) comprises a ramp (11) that slopes gradually into the housing, towards the opposite longitudinal wall, said displacement reducing element (10) being arranged such that the downstream end (14, 15) thereof extends at a distance from the back wall (21).

47. 发明公开

US20240237152A9 PTC Heating Device and Method of Manufacturing the Same 审中-公开
公开(公告)号：US20240237152A9
公开(公告)日：2024-07-11
申请号：US18381900
申请日：2023-10-19
申请人： Eberspächer catem GmbH & Co. KG
发明人： Timo Kröner , Patrick Werner , Daniele Dattilo
IPC分类号： H05B3/26 , B23K20/00 , B23K20/10 , F24H9/1863
CPC分类号： H05B3/267 , B23K20/002 , B23K20/10 , F24H9/1872 , F24H2250/04 , H05B2203/016 , H05B2203/017 , H05B2203/02
摘要： A PTC heating device has a frame surrounding an accommodation space, at least one PTC element accommodated in the accommodation space, and conductor elements, which are connected to the PTC element in an electrically conductive manner and enclose the PTC element between them. Each of the conductor elements is surrounded by a frame segment. The frame segments are welded together to enclose the PTC element in the accommodation space. In the method according to the invention, injection molded plastic frame segments having interacting connection segments are connected to conductor elements. At least one PTC element is then introduced between the frame segments. The frame segments are approached to each other until the connection segments abut against each other. The connection segments are then melted. As a result of this melting, the frame segments are approached further to each other until the conductor elements abut against the PTC element.

48. 发明公开

US20240133587A1 PTC Heating Element, Electric Heating Device and Use of a PTC Heating Element 审中-公开
公开(公告)号：US20240133587A1
公开(公告)日：2024-04-25
申请号：US18546555
申请日：2022-02-14
申请人： TDK Electronics AG
发明人： Markus Koini , Michael Krenn , Markus Puff , Stephan Bigl
IPC分类号： F24H3/04 , F24H9/1863 , H05B3/26
CPC分类号： F24H3/0447 , F24H9/1872 , H05B3/265 , H05B3/267 , F24H2250/04 , H05B2203/02
摘要： A PTC heating element for an electric heater having a PTC element, an electrode formed on a surface of the PTC element for electrically contacting the PTC element, at least one additional contact for electrically connecting the electrode of the PTC element, and a carrier layer. The carrier layer is electrically insulating, the thickness of the PTC element is ≤500 μm, and the installation height of the PTC heating element is between 500 μm and 2500 μm. Also disclosed is an electric heater and use of the PTC heating element in a motor vehicle.

49. 发明申请

US20180328624A1 HEATER 审中-公开
公开(公告)号：US20180328624A1
公开(公告)日：2018-11-15
申请号：US15974435
申请日：2018-05-08
申请人： Dyson Technology Limited
发明人： Lolan NAICKER , Ilidio Silvestre GUERREIRO
IPC分类号： F24H9/18 , F24H3/04 , A45D20/12
CPC分类号： F24H9/1872 , A45D20/12 , A45D2200/155 , F24H3/0423 , H05B3/50
摘要： A heater comprising a ceramic heater element and at least two fins for dissipating heat from the ceramic heater element, wherein the ceramic heater element extends along a plane in one dimension and the at least two fins extend away from the plane, and wherein the at least two fins are connected to the ceramic heater element via discrete connecting portions.

50. 发明申请

US20180015805A1 Electrical Heating Device 审中-公开
公开(公告)号：US20180015805A1
公开(公告)日：2018-01-18
申请号：US15649817
申请日：2017-07-14
申请人： Eberspacher catem GmbH & Co.KG
发明人： Thomas Gschwind
IPC分类号： B60H1/00 , B60H1/14 , B60H1/22
CPC分类号： B60H1/00271 , B60H1/14 , B60H1/2221 , B60H2001/00307 , B60H2001/2278 , F24H3/0429 , F24H3/0435 , F24H9/1872
摘要： An electrical heating device includes a fluid-tight casing comprising inlet and outlet openings for the fluid to be heated, and at least one heat-generating element disposed in the casing. The heat generating element includes at least one PTC element and conductor elements of different polarities received in a flat tube. Heat heat-emitting elements abut against opposite sides of the flat tube. In order to increase the power density, the heat-emitting elements abut against the flat tube subject to spring pretension.

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