发明名称 |
HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE |
摘要 |
The present disclosure relates to a hydraulic system for a construction machine, and more particularly, to a hydraulic system for a construction machine including a plurality of actuators, in which each of the actuators includes a pump/motor, is operated under a control of a corresponding pump/motor, and stores working oil in an accumulator or receives the working oil supplemented from the accumulator in accordance with a difference between a flow rate entering the actuator and a flow rate discharged from the actuator. |
申请公布号 |
EP2975273(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20140764931 |
申请日期 |
2014.03.13 |
申请人 |
DOOSAN INFRACORE CO., LTD. |
发明人 |
CHO, YONG LAK;JANG, DAL SIK;JUNG, WOO YONG;AN, MIN HA;SEO, A REUM;LEE, SANG WOO;JANG, YOON SEOK |
分类号 |
F15B13/02;E02F9/22;F15B1/027;F15B1/04;F15B11/028;F15B11/10;F15B11/17;F15B13/04 |
主分类号 |
F15B13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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