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1.发明公开VERFAHREN ZUM REGELN DER BERSETZUNG EINES LEISTUNGSVERZWEIG TEN AUTOMATISCHEN GETRIEBES SOWIE LEISTUNGSVERZWEIGTES AUTOMATISCHES GETRIEBE 审中-公开用于控制自动传输和电源TEN LEISTUNGSVERZWEIG译法支自动变速箱
公开(公告)号：EP1474623A2
公开(公告)日：2004-11-10
申请号：EP03704248.8
申请日：2003-01-27
发明人： BITZER, Franz , LAUINGER, Christian , REUSCHEL, Michael , VORNEHM, Martin , TEUBERT, André , HOMM, Manfred , MÜLLER, Eric , STEHR, Reinhard , WALTER, Bernhard
IPC分类号： F16H37/08
CPC分类号： F16H37/084 , F16H37/0846 , F16H61/66254 , F16H61/66272 , F16H2037/025 , F16H2037/088 , F16H2061/6614 , F16H2061/6616 , Y10T477/33 , Y10T477/619 , Y10T477/675 , Y10T477/679
摘要： Disclosed are methods for regulating or controlling the gear ratio of an automatic power-branched transmission (8), comprising a shaft driven by an engine (2), a variator (12), a wheel gear (14), a driven shaft, and at least two steering clutches (K1, K2), by means of which the variator (12) and the wheel gear (14) can be connected to each other in such a way that the regulating range of the variator (12) is traversed in one direction within a first range of gear ratios and is traversed in the opposite direction within a second range of gear ratios during traversing of the entire range of gear ratios of the power-branched transmission (8). Said gear-changing strategies result in reduced wear of the wrapping means and allow for comfortable changing between the gear ratio ranges. Also disclosed is the structure of advantageous automatic power-branched transmissions (8).
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公开(公告)号：EP1497574B1
公开(公告)日：2006-04-19
申请号：EP03727190.5
申请日：2003-04-10
发明人： MÜLLER, Eric , STEHR, Reinhard , HOMM, Manfred , REUSCHEL, Michael , INDLEKOFER, Norbert , ENGLISCH, Andreas , VORNEHM, Martin , LAUINGER, Christian
IPC分类号： F16H61/00
CPC分类号： F16H61/0031 , F16D25/083 , F16D25/123 , F16D27/004 , F16D48/0206 , F16D2021/0653 , F16D2023/123 , F16D2048/0281 , F16H57/0434 , F16H61/0025 , F16H61/66272 , F16H2059/6807 , F16H2061/0037
摘要： The invention relates to a hydraulic system comprising a multi-flow, especially dual-flow, hydraulic pressure supply unit, such as a pump, by which means a volume flow is supplied to a consumer. The invention is characterised in that a valve arrangement is provided for switching between the individual pump flows and/or for interconnecting the individual pump flows.
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公开(公告)号：EP1812738A1
公开(公告)日：2007-08-01
申请号：EP05801567.8
申请日：2005-10-15
发明人： MÜLLER, Eric , HOMM, Manfred , STEHR, Reinhard
CPC分类号： F16K17/046 , F16D48/02 , F16D2048/0209 , Y10T137/2562
摘要： The invention relates to a valve, in particular, a pressure limiting valve, comprising a piston (3), with piston flanges (5, 7, 9), forming control edges (4) with a piston bore/guide (1) with inlet (17, 19) and outlet channels.
摘要翻译： 本发明涉及一种阀，特别是限压阀，其包括具有活塞凸缘（5,7,9）的活塞（3），活塞凸缘（5,7,9）形成带有活塞孔/导向件（1）的控制边缘（4） （17,19）和出口通道。
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公开(公告)号：EP1497574A1
公开(公告)日：2005-01-19
申请号：EP03727190.5
申请日：2003-04-10
发明人： MÜLLER, Eric , STEHR, Reinhard , HOMM, Manfred , REUSCHEL, Michael , INDLEKOFER, Norbert , ENGLISCH, Andreas , VORNEHM, Martin , LAUINGER, Christian
IPC分类号： F16H61/00
CPC分类号： F16H61/0031 , F16D25/083 , F16D25/123 , F16D27/004 , F16D48/0206 , F16D2021/0653 , F16D2023/123 , F16D2048/0281 , F16H57/0434 , F16H61/0025 , F16H61/66272 , F16H2059/6807 , F16H2061/0037
摘要： The invention relates to a hydraulic system comprising a multi-flow, especially dual-flow, hydraulic pressure supply unit, such as a pump, by which means a volume flow is supplied to a consumer. The invention is characterised in that a valve arrangement is provided for switching between the individual pump flows and/or for interconnecting the individual pump flows.
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公开(公告)号：EP1996827A1
公开(公告)日：2008-12-03
申请号：EP07702449.5
申请日：2007-02-15
IPC分类号： F16D48/02
CPC分类号： F16D48/04 , B60K6/36 , B60K6/387 , F16D2048/0203 , F16D2048/0242 , F16D2048/0281 , F16D2048/0293 , F16D2500/1085 , F16H61/0021 , Y10T477/69395
摘要： The invention relates to a pressure medium supply unit for a hydraulic system comprising a clutch that requires high pressure and a low volumetric flow rate as well as an automatic transmission which requires low pressure and a high volumetric flow rate.
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公开(公告)号：EP1902227A1
公开(公告)日：2008-03-26
申请号：EP06742399.6
申请日：2006-06-07
发明人： STEHR, Reinhard , HOMM, Manfred , GRETHEL, Marco
CPC分类号： F16D48/0206 , F16D48/062 , F16D48/066 , F16D2048/0209 , F16D2048/0236 , F16D2500/1024 , F16D2500/1026 , F16D2500/10412 , F16D2500/10425 , F16D2500/1045 , F16D2500/3024 , F16D2500/30805 , F16D2500/5014 , F16D2500/5035 , F16D2500/7041
摘要： The invention relates to a method and a device in the form of a hydraulic unit for triggering at least one clutch (5, 6) in a hydraulic circuit for an axle transmission of a vehicle. Said method and device make it possible to simply and very quickly make available an adequate amount of working fluid at the required pressure to at least one clutch according to the driving situation in order to close said clutch.
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公开(公告)号：EP1851469A1
公开(公告)日：2007-11-07
申请号：EP06705798.4
申请日：2006-01-18
发明人： STEHR, Reinhard , HOMM, Manfred
CPC分类号： F16K25/005 , F16K11/07
摘要： A valve (1), for control of a clutch in a gearbox of a vehicle, is disclosed, comprising a pilot valve (4) which may be displaced within a housing recess and which controls at least one pilot channel (5), whereby the pilot valve is provided with at least one coating, comprising at least one metal of the eighth sub-group and a non-metal of the fifth main group of the periodic table.
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