公开(公告)号：US08946599B2

公开(公告)日：2015-02-03

申请号：US11765596

申请日：2007-06-20

申请人： Michael Niederer ,  Kurt Walz ,  Franz Bohlender

发明人： Michael Niederer ,  Kurt Walz ,  Franz Bohlender

IPC分类号： B60L1/02 ,  B60H1/22 ,  F24H1/00 ,  F24H1/12 ,  F24H3/04 ,  F24H3/08 ,  F24H9/18 ,  H05B1/02

CPC分类号： B60H1/2221 ,  B60H2001/2278 ,  F24H1/009 ,  F24H1/121 ,  F24H3/0441 ,  F24H3/0464 ,  F24H3/0476 ,  F24H3/082 ,  F24H9/1818 ,  F24H9/1827 ,  H05B1/0236 ,  H05B2203/02

摘要： The invention under consideration relates to an electric heating device for heating a flowing medium with a housing, in which the at least one electric heating element of the electric heating device is held securely and fully shielded from the medium held in the circulation chamber by a separating wall that divides the housing into a heating chamber and a circulation chamber. The circulation chamber has inlet openings and outlet openings for introducing and removing, respectively, the medium. The heating element is preferably a PTC heating element and is held by means of a clamping force in a recess formed by the separating wall, said recess preferably projecting into the circulation chamber. The invention furthermore relates to a recuperator for converting electrical energy into thermal energy, particularly for an electric drive in a vehicle.

摘要翻译： 本发明涉及一种用于加热具有壳体的流动介质的电加热装置，其中，电加热装置的至少一个电加热元件通过分离 将外壳分成加热室和循环室。 循环室具有用于分别引入和移除介质的入口开口和出口。 加热元件优选为PTC加热元件，并且通过夹紧力保持在由分隔壁形成的凹部中，所述凹部优选地突出到循环腔中。 本发明还涉及一种用于将电能转换成热能的换热器，特别是用于车辆中的电力驱动。

公开(公告)号：US08395088B2

公开(公告)日：2013-03-12

申请号：US12442605

申请日：2007-10-25

申请人： Michael Niederer ,  Franz Bohlender

发明人： Michael Niederer ,  Franz Bohlender

IPC分类号： B60L1/02

CPC分类号： H01C1/1406 ,  H01C1/022 ,  H01C7/02 ,  H05B3/50 ,  H05B2203/02

摘要： A heat generating element for heating air in an electric auxiliary heater of a motor vehicle includes at least one PTC heating element and an insulating housing surrounding the PTC heating element as well as electric strip conductors lying against the PTC heating element at opposite sides. The housing is embodied in two parts with a housing shell element and a shell counter element which are lying against each other with the interposition of a sealing strip and sealingly surround the at least one PTC heating element. The present invention further relates to an electric auxiliary heater for a motor vehicle with a layer composition held in a frame, comprising the at least one heat generating element.

摘要翻译： 一种用于在机动车辆的辅助加热器中加热空气的发热元件包括至少一个PTC加热元件和围绕PTC加热元件的绝缘外壳以及位于相对侧的PTC加热元件上的电条导体。 外壳被体现在具有壳体壳体元件和壳体对置元件的两部分中，所述外壳壳体元件和壳体对置元件通过插入密封条彼此相对并且密封地围绕至少一个PTC加热元件。 本发明还涉及一种用于机动车辆的电辅助加热器，其具有保持在框架中的层组成，包括所述至少一个发热元件。

公开(公告)号：US20120248091A1

公开(公告)日：2012-10-04

申请号：US13433513

申请日：2012-03-29

申请人： Franz Bohlender ,  Kurt Walz ,  Robert Götzelmann ,  Michael Niederer ,  Dieter Emanuel

发明人： Franz Bohlender ,  Kurt Walz ,  Robert Götzelmann ,  Michael Niederer ,  Dieter Emanuel

IPC分类号： H05B3/06 ,  H05K3/20

CPC分类号： F24H1/121 ,  F24H1/009 ,  F24H3/0405 ,  H05K3/202 ,  H05K3/326 ,  H05K2201/10303 ,  Y10T29/49128 ,  Y10T29/49368

摘要： An electrical heating includes a plurality of electrical heating elements which are held by a housing and which abut heat conducting surfaces over which a medium to be heated flows. The electrical heating elements comprise contact lugs, arranged essentially at the same height, that are connected through a plate element. The plate element includes conductive paths and contact lug receptacles for the contact lugs. The plate element may include a carrier plate of non-conducting material and a stamped out metal plate that are joined together to form one unit. A method of manufacturing a plate element includes manufacturing the carrier plate by injection moulding and subjecting a metal plate to stamping operations to form area elements which are joined together by connecting ridges and in which the contact lug receptacles are located. The carrier plate and the metal plate are then joined, and the connecting ridges are then parted.

摘要翻译： 电加热包括多个电加热元件，这些电加热元件由壳体保持并且邻接待加热介质流过的热传导表面。 电加热元件包括基本上以相同高度布置的接触凸耳，其通过板元件连接。 板元件包括用于接触片的导电路径和接触片插座。 板元件可以包括非导电材料的承载板和连接在一起以形成一个单元的冲压出的金属板。 制造板元件的方法包括通过注射成型制造承载板，并对金属板进行冲压操作以形成区域元件，所述区域元件通过连接脊连接在一起并且接触片插座位于该区域元件中。 然后将承载板和金属板接合，然后分开连接脊。

公开(公告)号：US20120087642A1

公开(公告)日：2012-04-12

申请号：US13251470

申请日：2011-10-03

申请人： Franz Bohlender ,  Michael Niederer

发明人： Franz Bohlender ,  Michael Niederer

IPC分类号： F24H1/10

CPC分类号： H05B3/24 ,  F24H1/009 ,  F24H9/0015 ,  F24H9/1827 ,  F24H9/2028 ,  H05B2203/02 ,  H05B2203/023 ,  Y10T29/49083

摘要： An electrical heating device includes a housing which encloses a circulation chamber through which a medium can flow and in which heating ribs protrude. The heating ribs are in thermally conducting contact with at least one PTC heating element. A control device is provided in a constructional unit with at least one assembled conductor board. The constructional unit is accommodated in a control housing that comprises a control housing cover and a control housing frame. The control housing frame circumferentially surrounds the assembled conductor board and is formed from a metallic material. During the installation of the control housing on the housing, a control element, producing a power loss, is held by the assembled conductor board and is placed in abutment with a cooling element formed on the housing.

摘要翻译： 电加热装置包括外壳，该壳体包围循环腔，介质可以通过所述循环腔流动，加热肋突出。 加热肋与至少一个PTC加热元件导热接触。 在具有至少一个组装导体板的结构单元中提供控制装置。 结构单元容纳在包括控制壳体盖和控制壳体框架的控制壳体中。 控制壳体框架围绕组装的导体板并且由金属材料形成。 在控制壳体安装在壳体上时，由组装的导体板保持产生功率损耗的控制元件，并与形成在壳体上的冷却元件邻接。

公开(公告)号：US07148453B2

公开(公告)日：2006-12-12

申请号：US11004654

申请日：2004-12-03

申请人： Franz Bohlender ,  Michael Zeyen ,  Michael Niederer ,  Günter Uhl

发明人： Franz Bohlender ,  Michael Zeyen ,  Michael Niederer ,  Günter Uhl

IPC分类号： H01H37/76 ,  H01H85/00 ,  H05B1/02 ,  H05B3/50

CPC分类号： H05K1/0201 ,  H01H37/76 ,  H01H37/761 ,  H01H2037/046 ,  H01H2037/763 ,  H05B2203/023 ,  H05K1/0206 ,  H05K3/341 ,  H05K2201/10166 ,  H05K2201/10181 ,  H05K2203/176

摘要： An overheating protection system for a control unit includes an interrupter element, which, in its initial position defined with respect to a circuit board, electrically connects the opposite facing ends of at least one track on the circuit board, and an actuating element which is activated with the overheating of the transistor, and which on actuation against the interrupter element takes effect and releases it at least so far from the tract that the electrical connection is interrupted. A preassembled actuating unit for the interrupter element of the overheating protection is comprises an accommodation housing, in which an actuating element is accommodated and which can be brought into interaction with the interrupter element and which is held releasably by a one-piece latching element formed on the accommodation housing under pretension. An electrical heating device with a control unit protected against overheating is also provided.

摘要翻译： 用于控制单元的过热保护系统包括断续器元件，该断续器元件在其相对于电路板限定的初始位置中电连接电路板上的至少一个轨道的相对的相对端和被激活的致动元件 晶体管过热，并且在对断续元件的作用下起作用并将其从电连接断开的通道释放至少离开。 用于过热保护的中断元件的预组装的致动单元包括容纳壳体，其中容纳有致动元件，并且其可以与断路器元件相互作用，并且其可通过形成在其上的一体式闭锁元件可释放地保持 住宿房屋预置。 还提供了具有防止过热的控制单元的电加热装置。

公开(公告)号：US20050230377A1

公开(公告)日：2005-10-20

申请号：US11054860

申请日：2005-02-09

申请人： Franz Bohlender ,  Michael Zeyen ,  Michael Niederer

发明人： Franz Bohlender ,  Michael Zeyen ,  Michael Niederer

IPC分类号： F02M31/135 ,  B60H1/03 ,  B60H1/22 ,  F24H3/04 ,  H05B3/06 ,  H05B1/02

CPC分类号： B60H1/2225 ,  F24H3/0405 ,  F24H3/0429 ,  F24H3/0435 ,  F24H3/0464 ,  F24H3/0476 ,  F24H9/1872

摘要： An auxiliary heater for motor vehicles includes an open housing accommodating a layered structure which includes at least one radiator element and at least one heat-emitting element with at least one PTC heating element, and further accommodating at least one spring element pretensioning the layered structure, a plurality of contacts being held in said housing in an insulating manner and electrically connected to the at least one PTC heating element. The layered structure is pretensioned by a displacer which is inserted into a lower housing component when the elements of the layered structure have been inserted in said lower housing component in a tension-free manner. The displacer is inserted into the lower housing component in a direction approximately perpendicular to the plane of the layered structure and, in the mounted position, it is secured in position relative to said lower housing component.

摘要翻译： 一种用于机动车辆的辅助加热器包括容纳层状结构的开口壳体，其包括至少一个散热器元件和至少一个具有至少一个PTC加热元件的发热元件，并且还容纳至少一个预张紧所述分层结构的弹簧元件， 多个触点以绝缘方式保持在所述壳体中并电连接到所述至少一个PTC加热元件。 当层状结构的元件以无张力的方式插入所述下壳体部件中时，分层结构由插入到下壳体部件中的置换器预张紧。 置换器沿大致垂直于层状结构的平面的方向插入到下部壳体部件中，并且在安装位置中，它被固定在相对于所述下部壳体部件的适当位置。

公开(公告)号：US20050173394A1

公开(公告)日：2005-08-11

申请号：US11004654

申请日：2004-12-03

申请人： Franz Bohlender ,  Michael Zeyen ,  Michael Niederer ,  Gunter Uhl

发明人： Franz Bohlender ,  Michael Zeyen ,  Michael Niederer ,  Gunter Uhl

IPC分类号： H05K7/20 ,  H01H37/76 ,  H05K1/02 ,  H05K3/34 ,  B60L1/02

CPC分类号： H05K1/0201 ,  H01H37/76 ,  H01H37/761 ,  H01H2037/046 ,  H01H2037/763 ,  H05B2203/023 ,  H05K1/0206 ,  H05K3/341 ,  H05K2201/10166 ,  H05K2201/10181 ,  H05K2203/176

摘要： An overheating protection system for a control unit includes an interrupter element, which, in its initial position defined with respect to a circuit board, electrically connects the opposite facing ends of at least one track on the circuit board, and an actuating element which is activated with the overheating of the transistor, and which on actuation against the interrupter element takes effect and releases it at least so far from the tract that the electrical connection is interrupted. A preassembled actuating unit for the interrupter element of the overheating protection is comprises an accommodation housing, in which an actuating element is accommodated and which can be brought into interaction with the interrupter element and which is held releasably by a one-piece latching element formed on the accommodation housing under pretension. An electrical heating device with a control unit protected against overheating is also provided.

摘要翻译： 用于控制单元的过热保护系统包括断续器元件，该断续器元件在其相对于电路板限定的初始位置中电连接电路板上的至少一个轨道的相对的相对端和被激活的致动元件 晶体管过热，并且在对断续元件的作用下起作用并将其从电连接断开的通道释放至少离开。 用于过热保护的中断元件的预组装的致动单元包括容纳壳体，其中容纳有致动元件，并且其可以与断路器元件相互作用，并且其可通过形成在其上的一体式闭锁元件可释放地保持 住宿房屋预置。 还提供了具有防止过热的控制单元的电加热装置。

公开(公告)号：US08729433B2

公开(公告)日：2014-05-20

申请号：US12878144

申请日：2010-09-09

申请人： Michael Niederer ,  Franz Bohlender

发明人： Michael Niederer ,  Franz Bohlender

IPC分类号： H05B3/02

CPC分类号： B60H1/2225 ,  B60H2001/2268

摘要： An electrical heating device includes an open housing in which a layer structure is held under tension. The layer structure includes at least one radiator element and at least one heat emitting element with at least one PTC heating element. The layer structure further includes at least one spring element holding the layer structure in the housing under tension. The spring element is provided adjacent to a spring counter element. Spring tongues, formed on the spring element, interact with matching receptacles on the spring counter element. Displacement of the spring element in a direction essentially parallel to the planes of the layer structure stresses the layer structure within the housing. A method of assembling an electrical heating device is also disclosed.

摘要翻译： 电加热装置包括打开的壳体，其中层结构保持在张力下。 层结构包括至少一个散热器元件和至少一个具有至少一个PTC加热元件的发热元件。 层结构进一步包括至少一个弹簧元件，该弹簧元件在张力下将壳体中的层结构保持在其中。 弹簧元件邻近弹簧计数元件设置。 在弹簧元件上形成的弹簧舌与弹簧计数元件上的匹配插座相互作用。 在基本上平行于层结构的平面的方向上的弹簧元件的位移使壳体内的层结构受到应力。 还公开了一种组装电加热装置的方法。

公开(公告)号：US08680435B2

公开(公告)日：2014-03-25

申请号：US12174396

申请日：2008-07-16

申请人： Franz Bohlender ,  Michael Niederer ,  Michael Zeyen ,  Rainer Wuenstel ,  Detlef Stephan

发明人： Franz Bohlender ,  Michael Niederer ,  Michael Zeyen ,  Rainer Wuenstel ,  Detlef Stephan

IPC分类号： H05B1/00

CPC分类号： F24H3/0405 ,  F24H3/0429 ,  F24H3/0435 ,  F24H3/0441 ,  F24H3/0447 ,  F24H3/0464 ,  F24H3/0476 ,  F24H9/1863 ,  F24H9/1872

摘要： An electrical heating device includes a flat heating block, which is held in a housing forming oppositely situated frame openings and which comprises parallel layers of heat dissipating and heat generating elements. The heat generating elements on the face side have fitting elements projecting beyond the heating block, and fitting element receptacles assigned to these fitting elements are formed on the housing. The fitting elements and the assigned fitting element receptacles of different heat generating elements are formed such that the heat generating elements cannot be inserted at just any random place in the housing.

摘要翻译： 电加热装置包括平坦加热块，其被保持在形成相对设置的框架开口的壳体中，并且包括平行的散热和发热元件层。 表面上的发热元件具有突出超过加热块的装配元件，并且在壳体上形成分配给这些装配元件的装配元件容器。 形成不同发热元件的装配元件和指定的配件元件容器，使得发热元件不能仅插入壳体中任何随机的位置。

公开(公告)号：US08395097B2

公开(公告)日：2013-03-12

申请号：US12886829

申请日：2010-09-21

申请人： Franz Bohlender ,  Michael Niederer ,  Holger Reiss

发明人： Franz Bohlender ,  Michael Niederer ,  Holger Reiss

IPC分类号： H05B3/10 ,  F24H1/10

CPC分类号： F24H9/1863 ,  F24H3/0405 ,  F24H3/0429 ,  F24H9/1872 ,  H05B3/24 ,  H05B2203/009 ,  H05B2203/023

摘要： An electrical heating device, includes a housing in which at least one heat generating element with at least one PTC element and electrical strip conductors abutting oppositely situated lateral faces of the PTC element and a plurality of heat dissipating elements arranged in parallel layers are accommodated. The heat dissipating elements are held abutted on oppositely situated sides of the heat generating element, with the intermediate positioning of an electrical insulation. In order to be capable of improved high voltage operation, at least one conducting element electrically connects together a plurality of heat dissipating elements.

摘要翻译： 一种电加热装置，包括壳体，其中容纳至少一个具有至少一个PTC元件的发热元件和邻接PTC元件的相对定位的侧面的电条导体以及平行布置的多个散热元件。 散热元件被保持抵靠在发热元件的相对位置的两侧，中间定位电绝缘。 为了能够改进高压操作，至少一个导电元件将多个散热元件电连接在一起。