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公开(公告)号：US11756753B2
公开(公告)日：2023-09-12
申请号：US17762555
申请日：2020-09-29
摘要： The operating device for a vehicle is provided with a housing having a front wall. At least one operating element is arranged on the front wall and can be manually actuated starting from a rest position for the purpose of entering a command or activating a function. The operating element is associated with a switch having a switching member on which the operating key acts during manual operation. Furthermore, a support element is arranged in the housing at a distance from the operating element, on which support element the switch associated with the operating element is arranged, the support element having a bending bar with an upper side facing the operating element and a lower side facing away from the upper side, and the switch being arranged on the bending bar. Finally, the operating device is provided with an adjustment member acting on the bending bar for adjusting the bending position of the bending bar relative to the operating element in its resting position and for maintaining and thus stabilizing the bending bar in its adjusted bending position when the operating element acts on the switching member. The adjustment member comprises a threaded sleeve with an internal thread and a self-tapping adjustment screw with a threaded shaft, wherein the internal thread of the threaded sleeve and the external thread of the threaded shaft of the self-tapping adjustment screw have the same or substantially the same pitch.
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公开(公告)号：US11604532B2
公开(公告)日：2023-03-14
申请号：US17053252
申请日：2019-05-07
发明人： Ralph Trapp , Michael Steinkamp
摘要： The invention relates to an operating device for a vehicle, comprising a display with a touch-sensor system for inputting a command and additionally a retaining device which retains the display. The retaining device has a base face and a free area which is defined by support elements protruding from the base face. The operating device is additionally provided with at least one actuation sensor for detecting a bend of the display upon being manually actuated and an analysis unit which is connected to the touch sensor system and the at least one actuation sensor for analyzing the signals of the touch sensor system and the at least one actuation sensor.
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公开(公告)号：US20220293376A1
公开(公告)日：2022-09-15
申请号：US17608900
申请日：2020-05-11
摘要： The invention relates to an operating unit for a vehicle, provided with an operating element (12) having an operating interface (14) with multiple symbol fields (16), to which are assigned operating functions that can be triggered with the actuation of the operating element (12). The operating element (12) is arranged on a support structure (18) such that it can be pressed down in a resettable manner and by means of an actuation object, in particular by means of the finger of a hand. The operating unit (10) is also provided with a mechanical switch (22) which can be actuated when pressing down the operating element (12), a controllable press-down force threshold switching device (34) for switching the force to be overcome to press down the operating element (12) between a first threshold value and a second threshold value that is smaller in comparison to the first threshold value, an actuation sensor system (30) for detecting whether, when the operating element (12) is actuated, the actuation object contacts same within one of the symbol fields (16) of the operating interface (14), and an evaluation and control unit (32) which receives signals from the actuation sensor system (30) or, inter alia, from the actuation sensor system (30), and which only causes the press-down force threshold switching device (34) or, inter alia, the press-down force threshold switching device (34) to switch from the first threshold value to the second threshold value by changing its control, when the actuation object within one of the symbol fields is in contact with the operating interface (14) within one of the symbol fields (16) with an actuation of the operating element (12). An electromagnet or permanent holding electromagnet (40) is used as the press-down force threshold switching device (34).
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公开(公告)号：US20210323408A1
公开(公告)日：2021-10-21
申请号：US17272386
申请日：2019-09-04
发明人： Pasi KEMPPINEN , Stefan KIRSCH
IPC分类号： B60K35/00 , H01L41/053 , G06F3/01
摘要： The operating unit comprises an operating element which is adapted to be mechanically excited by means of a piezo driver. The piezo driver comprises a piezo actuator made from a piezoelectric material. The longitudinal extension ends of the piezo actuator have mechanically coupled thereto a conversion gear for converting a length change of the piezo actuator occurring in the effective direction of the piezo actuator into a movement of an element, which is coupled to the conversion gear and to be moved, at an angle not equal to 0 degree relative to the longitudinal extension of the piezo actuator. The conversion gear comprises a first bracket which is of an elastic configuration and/or comprises an elastic material and which, in the area of the longitudinal extension ends of the piezo actuator, is mechanically coupled to the latter. The first bracket is provided with a first and a second end portion, where the first bracket is respectively mechanically coupled to the piezo actuator, and between the two end portions, is provided with an oblique first inclined portion and an oblique second inclined portion which is shorter as compared to the first inclined portion. These portions of the bracket extend like the sides of a triangle with an imaginary connecting line extending between the end portions of the bracket as a basis and are elastically connected to each other.
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公开(公告)号：US20210237571A1
公开(公告)日：2021-08-05
申请号：US17053252
申请日：2019-05-07
发明人： Ralph TRAPP , Michael STEINKAMP
摘要： The invention relates to an operating device for a vehicle, comprising a display with a touch-sensor system for inputting a command and additionally a retaining device which retains the display. The retaining device has a base face and a free area which is defined by support elements protruding from the base face. The operating device is additionally provided with at least one actuation sensor for detecting a bend of the display upon being manually actuated and an analysis unit which is connected to the touch sensor system and the at least one actuation sensor for analyzing the signals of the touch sensor system and the at least one actuation sensor.
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公开(公告)号：US10754451B2
公开(公告)日：2020-08-25
申请号：US16480611
申请日：2018-01-12
发明人： Christoph Fischer , Tobias Schwab
IPC分类号： G09G5/00 , G06F3/0362 , G06F3/044
摘要： The operating device for a vehicle comprises a capacitively operating touch panel having an upper face with a touch sensitive surface, and an operating unit having a movable operating element which can be grasped manually and has an electrically conductive surface and a plate shaped holding element, provided with an upper face and a lower face facing away from the upper face, on which the operating element is movably arranged and which for its part is arranged on the touch-sensitive surface of the upper face of the touch panel. The operating element comprises at least one wiper, electrically connected to the electrically conductive surface of the operating element, sliding along a sensing path of the upper face of the holding element when the operating element is moved. The holding element comprises alternately successively arranged first sections and second sections along the sensing path. The upper and lower face of the holding element are connected to each other in an electrically conductive manner in each of the first sections and are electrically insulated from each other in each of the second sections.
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7.发明授权Electric heating system, in particular for a hybrid vehicle or electric vehicle 有权电加热系统，特别是用于混合动力车辆或电动车辆公开(公告)号：US09089009B2
公开(公告)日：2015-07-21
申请号：US13504019
申请日：2011-03-29
申请人： Ralph Trapp , Hans-Dieter Röhling
发明人： Ralph Trapp , Hans-Dieter Röhling
CPC分类号： H05B3/265 , H05B2203/003 , H05B2203/013 , H05B2203/016 , H05B2203/023
摘要： The electric heating system, in particular for a hybrid vehicle or electric vehicle, is provided with a heating module. The heating module is provided with an electrically insulating, heat conducting ceramic substrate which has a heating zone and a control zone which are spaced apart from one another. The heating module comprises an electrical resistance heating element which is arranged on the ceramic substrate, in the heating zone thereof, and which is embodied as a resistance heating conductor which is mounted on the ceramic substrate. Further, the heating module comprises a transistor for controlling the current through the resistance heating conductor, wherein the transistor and other optionally present electrical components and conductor tracks are arranged in the control zone on the ceramic substrate. The heating module is provided with a first cooling element which is thermally coupled to the heating zone of the ceramic substrate.
摘要翻译： 电加热系统，特别是用于混合动力车辆或电动车辆的电加热系统设置有加热模块。 加热模块设置有电绝缘的导热陶瓷基板，其具有彼此间隔开的加热区域和控制区域。 加热模块包括在其加热区域中布置在陶瓷基板上的电阻加热元件，其被实施为安装在陶瓷基板上的电阻加热导体。 此外，加热模块包括用于控制通过电阻加热导体的电流的晶体管，其中晶体管和其它任选存在的电气部件和导体轨道布置在陶瓷基板上的控制区域中。 加热模块设置有与陶瓷基板的加热区热耦合的第一冷却元件。
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8.发明申请ELECTRICAL VEHICLE HEATER, IN PARTICULAR FOR VEHICLES HAVING A HYBRID DRIVE OR HAVING AN ELECTRIC DRIVE 审中-公开电动车辆，特别是具有混合动力或具有电力驱动的车辆公开(公告)号：US20150183295A1
公开(公告)日：2015-07-02
申请号：US14400841
申请日：2013-05-03
发明人： Ralph Trapp , Dirk Nagel
IPC分类号： B60H1/22
CPC分类号： B60H1/2218 , B60H1/2225 , B60H2001/2268 , F24H3/0429 , F24H9/1863
摘要： The electrical vehicle heater, in particular for vehicles having a hybrid drive or having an electric drive, has a heating module (10), which is provided with a carrier body (14), which has two opposite main outside surfaces (20, 21), wherein the carrier body (14)—when observed in the direction of one of the two main outside surfaces (20, 21)—is divided into two adjacent heating zones (16, 18) and wherein the carrier body (14) is provided with at least one heating element (22) in each heating zone (16, 18). Furthermore, the heating module (10) has a control unit (31) for controlling the heating elements (22) independently of each other and at least one heat sink (42, 48), which is thermally coupled to the carrier body (14).
摘要翻译： 电动车辆加热器，特别是具有混合动力驱动或具有电力驱动的车辆，具有加热模块（10），该加热模块具有承载体（14），该主体具有两个相对的主外表面（20,21） ，其中当沿两个主外表面（20,21）中的一个的方向观察时，载体主体（14）被分成两个相邻的加热区（16,18），并且其中提供载体主体（14） 在每个加热区（16,18）中至少有一个加热元件（22）。 此外，加热模块（10）具有用于彼此独立地控制加热元件（22）的控制单元（31）和与托架体（14）热耦合的至少一个散热器（42,48） 。
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公开(公告)号：US20140027444A1
公开(公告)日：2014-01-30
申请号：US13948603
申请日：2013-07-23
发明人： Michael KOHL , Karl-Gerd KRUMBACH , Karl LOCHMAHR , Wolfgang SEEWALD , Olivier SCHUNCK , Dirk NAGEL , Lars HEEPER , Matthias STALLEIN , Michael STEINKAMP , Karsten MARQUAS , Volker DICKE
IPC分类号： H05B6/10
CPC分类号： H05B6/108 , B60H1/2221 , B60H2001/2271 , F24D2200/08 , F24H1/101
摘要： The invention relates to a heating device having a housing and having a fluid duct which is arranged in said housing and which has a fluid inlet and a fluid outlet, wherein, in the housing, there is provided an element which generates an alternating magnetic field and which is separated from the fluid duct in a sealed manner by at least one wall, wherein furthermore, at least one metallic areal heating element is provided which can be heated by the alternating magnetic field, wherein the at least one areal heating element is arranged in the fluid duct.
摘要翻译： 本发明涉及一种具有壳体并具有流体管道的加热装置，该流体管道布置在所述壳体中并且具有流体入口和流体出口，其中在壳体中设置有产生交变磁场的元件， 其通过至少一个壁以密封的方式与流体管道分离，此外，提供至少一个可由交变磁场加热的金属区域加热元件，其中至少一个区域加热元件布置在 流体管道。
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公开(公告)号：US11888372B2
公开(公告)日：2024-01-30
申请号：US17435871
申请日：2020-02-13
发明人： Stefan Kirsch , Pasi Kemppinen
CPC分类号： H02K35/00 , G06F3/0393 , G06F3/0414
摘要： The operating unit for a vehicle is provided with a housing and an operating element elastically mounted in and/or on the housing, wherein the elastically mounted operating element forms a spring-mass system having a construction-related resonance frequency. The operating unit is further provided with an actuator for pulse-shaped mechanical excitation of the operating element, and a control unit for controlling the actuator when manually actuating the operating element. The resonance frequency is, due to construction, above the highest cut-off frequency that can typically still be detected by receptors for haptic feedback and/or for tactile sensation of a person. The frequency spectrum of the mechanical pulse at the resonance frequency and/or at one of the harmonics of the resonance frequency has no frequency components in that the power density spectrum above the cut-off frequency is energy-free or substantially energy-free.
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