发明名称 Start-up control for controlling an hydraulic piston-cylinder unit
摘要 <p>The arrangement includes a control valve (10) with a first conductor (22) connected with the hydraulic butt/cylinder unit (100), and a second conductor (20) connected with a pressure supply (P). A first control conductor (24) is connected with the control valve in such way, that a pressure opens the control valve. A throttle element (30) is connected with the pressure supply, a pressure storage (40), as well as the control conductor. The control valve is formed in such way, that it is moved from an open to a closed position, if the pressure in the first conductor exceeds the pressure in the control conductor by a predetermined amount. The arrangement includes a control valve (10) which is connected with a first conductor (22) connected with the hydraulic butt/cylinder unit (100), and a second connection conductor (20) connected with a pressure supply (P). A first control conductor (24) is connected with the control valve in such way, that a pressure opens the control valve. A throttle element (30) has an inlet (32) connectable with the pressure supply, and an outlet (34) connected with a pressure storage (40), as well as with the first control conductor. The control valve is formed in such way, that it is moved from an open to a closed position, if the pressure in the first conductor exceeds the pressure in the first control conductor by a predetermined amount. An Independent claim is provided for a corresponding sheet clutch.</p>
申请公布号 EP1004786(B1) 申请公布日期 2004.12.22
申请号 EP19990119645 申请日期 1999.10.04
申请人 LIEBHERR, MARKUS 发明人 BAUER, JOSEF
分类号 F15B11/028;F16D48/02;(IPC1-7):F16D25/12 主分类号 F15B11/028
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