发明授权
- 专利标题： Hydraulic circuit, method for operating the same
- 专利标题（中）： 液压回路，操作方法
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申请号： US14115761申请日： 2012-04-27
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公开(公告)号： US08997958B2公开(公告)日： 2015-04-07
- 发明人: Dietmar Schuller , Hans-Peter Fleischmann , Stephan Herold
- 申请人： Dietmar Schuller , Hans-Peter Fleischmann , Stephan Herold
- 申请人地址： DE Ingolstadt
- 专利权人： Audi AG
- 当前专利权人： Audi AG
- 当前专利权人地址： DE Ingolstadt
- 代理商 Henry M. Feiereisen LLC.
- 优先权： DE102011100836 20110506
- 国际申请： PCT/EP2012/001811 WO 20120427
- 国际公布： WO2012/152386 WO 20121115
- 主分类号： F16D25/12
- IPC分类号： F16D25/12 ; F16D48/02 ; F16H61/688 ; F16H61/02 ; F16H57/04
摘要：
A dual clutch transmission, in particular of a motor vehicle, includes a hydraulic circuit for cooling the dual clutch transmission, wherein the hydraulic circuit includes at least one pump for conveying a hydraulic medium flow, at least one cooler for cooling the hydraulic medium flow, and a volume control valve for adjusting the hydraulic medium flow for at least one cooling system associated with clutches of the dual clutch transmission. The volume control valve is designed to convey the hydraulic medium flow in a first switching state to a first cooling system associated with a first of the clutches, and in at least one second switching state to a second cooling system associated with a second of the clutches.
公开/授权文献
- US20140291101A1 HYDRAULIC CIRCUIT, METHOD FOR OPERATING THE SAME 公开/授权日：2014-10-02
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