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1. 发明申请

US20150144452A1 FLUID FRICTION CLUTCH 有权
标题翻译：流体摩擦离合器
公开(公告)号：US20150144452A1
公开(公告)日：2015-05-28
申请号：US14410614
申请日：2013-06-24
申请人： BorgWarner Inc.
发明人： Thomas Buchholz , Frank Gerber
IPC分类号： F16D35/02
CPC分类号： F16D35/022 , F16D35/024
摘要： The invention relates to a fluid friction clutch (1) having a housing (2, 3) and a clutch disk (4), which is rotatable relative to the housing (2, 3), and which is rotatably arranged at one end (5) of a shaft (6) centrally supported inside the housing (2, 3), having a working chamber (9) between the housing (2, 3) and the clutch disk (4), having a storage chamber (10) for clutch fluid; and having a feed duct (11a, 1b), which leads from the storage chamber (10) to the working chamber (9), characterized by a supply pump element (14), which is rotatable relative to the housing (2, 3) and which is arranged, rotationally fixed, on the shaft (6), and which defines a shear gap (12) with the housing (2, 3); and by a valve (17), which is arranged in the feed duct (11), characterized in that an operative element (7) is arranged on the housing (2, 3).
摘要翻译：本发明涉及一种具有壳体（2,3）和离合器盘（4）的流体摩擦离合器（1），其可相对于壳体（2,3）旋转，并且其可旋转地布置在一端（5 （6）的中心支撑在所述壳体（2,3）内部，在所述壳体（2,3）和所述离合器盘（4）之间具有工作室（9），具有用于离合器的储存室（10）流体; 并且具有从所述储存室（10）引导到所述工作室（9）的供给管道（11a，1b），其特征在于，供给泵元件（14）能够相对于所述壳体（2,3）旋转，并且其被旋转地固定在所述轴（6）上，并且与所述壳体（2,3）限定剪切间隙（12）。以及布置在所述进料管道（11）中的阀（17），其特征在于，在所述壳体（2,3）上布置有操作元件（7）。

2. 发明授权

US11619273B1 Viscous coupling 有权
公开(公告)号：US11619273B1
公开(公告)日：2023-04-04
申请号：US17814079
申请日：2022-07-21
申请人： BorgWarner Inc.
发明人： Tobias Moser , Frank Gerber
IPC分类号： F16D35/02 , F04D25/02 , F04D19/00
摘要： Disclosed is a viscous coupling that has a housing that carries ribs that are arranged concentrically about a central axis. A rotor is provided that can rotate relative to the housing about the central axis in a predetermined direction. The rotor also carries ribs, and the ribs of the housing and the rotor are arranged in a working chamber surrounded by the housing. Also provided is a fluid reservoir. A fluid discharge line leads from the working chamber to the fluid reservoir. A wiper is moveably arranged between the housing and the rotor and scrapes fluid from the rotor and feeds it to the fluid discharge line. A stop is provided for the wiper and is arranged next to the rotor.

3. 发明授权

US09328780B2 Fluid friction clutch 有权
标题翻译：流体摩擦离合器
公开(公告)号：US09328780B2
公开(公告)日：2016-05-03
申请号：US14410614
申请日：2013-06-24
申请人： BorgWarner Inc.
发明人： Thomas Buchholz , Frank Gerber
IPC分类号： F16D35/02
CPC分类号： F16D35/022 , F16D35/024
摘要： The invention relates to a fluid friction clutch (1) having a housing (2, 3) and a clutch disk (4), which is rotatable relative to the housing (2, 3), and which is rotatably arranged at one end (5) of a shaft (6) centrally supported inside the housing (2, 3), having a working chamber (9) between the housing (2, 3) and the clutch disk (4), having a storage chamber (10) for clutch fluid; and having a feed duct (11a, 11b), which leads from the storage chamber (10) to the working chamber (9), characterized by a supply pump element (14), which is rotatable relative to the housing (2, 3) and which is arranged, rotationally fixed, on the shaft (6), and which defines a shear gap (12) with the housing (2, 3); and by a valve (17), which is arranged in the feed duct (11), characterized in that an operative element (7) is arranged on the housing (2, 3).
摘要翻译：本发明涉及一种具有壳体（2,3）和离合器盘（4）的流体摩擦离合器（1），其可相对于壳体（2,3）旋转，并且其可旋转地布置在一端（5 （6）的中心支撑在所述壳体（2,3）内部，在所述壳体（2,3）和所述离合器盘（4）之间具有工作室（9），具有用于离合器的储存室（10）流体; 并且具有从所述储存室（10）引导到所述工作室（9）的供给管道（11a，11b），其特征在于，供给泵元件（14）能够相对于所述壳体（2,3）旋转，并且其被旋转地固定在所述轴（6）上，并且与所述壳体（2,3）限定剪切间隙（12）。以及布置在所述进料管道（11）中的阀（17），其特征在于，在所述壳体（2,3）上布置有操作元件（7）。

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