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公开(公告)号:EP2739513A2
公开(公告)日:2014-06-11
申请号:EP12740987.8
申请日:2012-07-31
发明人: LESKA, Peter , KOLLMANN, Holger , GRONAU, Ralph , WAGNER, Michel , BERNTHEUSEL, Jörg , HÄNDLER, Erik , FÄRBER, Silvio , HENKE, Patrik , TREIB, Alexander , NEU, Andreas
IPC分类号: B60T7/04 , B60T8/17 , B60T8/172 , B60T8/1755 , B60T8/32 , B60T8/36 , B60T8/40 , B60T8/48 , B60T13/68 , B60T17/04 , B60T17/22 , B60T8/44
CPC分类号: B60T8/172 , B60T7/042 , B60T8/17551 , B60T8/32 , B60T8/36 , B60T8/365 , B60T8/3655 , B60T8/4054 , B60T8/4872 , B60T13/662 , B60T13/686 , B60T17/04 , B60T17/22 , B60T17/221 , F15B11/028 , F15B21/087 , G05D7/0635 , Y10T137/0396
摘要: The invention relates to a method for optimizing the pressure setting accuracy. In said method, a hydraulic pressure is built up according to a pressure requirement by means of a hydraulic pump, and overflow control is performed using an analog-controlling hydraulic valve and a known control characteristic curve of the analog-controlling hydraulic valve, which overflow control counteracts a pressure build-up produced by the hydraulic pump that exceeds the pressure requirement. The method is characterized in that, in addition to the known control characteristic curve of the analog-controlling hydraulic valve, at least one additional valve characteristic is taken into account for the overflow control.
摘要翻译: 在优化压力设定精度的方法中,根据液压泵的压力要求建立液压,并且使用模拟控制液压阀和模拟控制液压的已知控制特性曲线进行溢流控制 阀门,溢流控制可以防止液压泵产生的压力超过压力要求。 除了模拟控制液压阀的已知控制特性曲线之外,对溢流控制考虑了至少一个额外的阀特性。
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公开(公告)号:EP2739513B1
公开(公告)日:2017-12-13
申请号:EP12740987.8
申请日:2012-07-31
发明人: LESKA, Peter , KOLLMANN, Holger , GRONAU, Ralph , WAGNER, Michel , BERNTHEUSEL, Jörg , HÄNDLER, Erik , FÄRBER, Silvio , HENKE, Patrik , TREIB, Alexander , NEU, Andreas
IPC分类号: B60T7/04 , B60T8/17 , B60T8/172 , B60T8/1755 , B60T8/32 , B60T8/36 , B60T8/40 , B60T8/48 , B60T13/68 , B60T17/04 , B60T17/22 , B60T8/44
CPC分类号: B60T8/172 , B60T7/042 , B60T8/17551 , B60T8/32 , B60T8/36 , B60T8/365 , B60T8/3655 , B60T8/4054 , B60T8/4872 , B60T13/662 , B60T13/686 , B60T17/04 , B60T17/22 , B60T17/221 , F15B11/028 , F15B21/087 , G05D7/0635 , Y10T137/0396
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