发明名称 Hydraulic control system with energy recovery
摘要 A fluid control system may include a pump, a tank, and an actuator. A valve assembly may be configured to control fluid communication between the actuator, the tank, and the pump. An energy recovery circuit, including a pressure transformer, may be fluidly coupled to the actuator in parallel with the valve assembly.
申请公布号 US6854268(B2) 申请公布日期 2005.02.15
申请号 US20020310986 申请日期 2002.12.06
申请人 CATERPILLAR INC;SHIN CATERPILLAR MITSUBISHI LTD 发明人 FALES ROGER CLAYTON;RAAB FRANCIS J.
分类号 F15B1/02;F15B11/00;F15B21/14;(IPC1-7):F16D31/02 主分类号 F15B1/02
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