发明名称 Hydraulic system having at least one hydraulic valve for controlling a transmission
摘要 A hydraulic system having at least one hydraulic valve for controlling a transmission, in particular a continuously variable transmission. The hydraulic valve is controlled by a pilot circuit including at least one control element having a variable flow resistance and one control element having a constant flow resistance. The control element having a variable flow resistance is connected upstream of the control element having a constant flow resistance.
申请公布号 US7350355(B2) 申请公布日期 2008.04.01
申请号 US20050303874 申请日期 2005.12.17
申请人 LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG 发明人 MUELLER ERIC
分类号 F16D39/00;F15B13/04 主分类号 F16D39/00
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