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发明名称
Shovel and control method of shovel
摘要
본 발명의 실시예에 관한 쇼벨은, 붐실린더(7) 및 암실린더(8)를 구비하는 쇼벨로서, 붐실린더(7)로부터 유출되는 작동유에 의하여 구동되는 유압모터(310)와, 붐실린더(7)로부터 유출되는 작동유를 유압모터(310)에 공급하기 위한 회생용 유로(C4)와, 붐실린더(7)로부터 유출되는 작동유를 암실린더(8)로 공급하는 재생용 유로(C3)와, 재생용 유로(C3)를 흐르는 작동유의 유량을 제어하는 재생용 유량제어밸브(321)를 구비한다.
申请公布号
KR101580933(B1)
申请公布日期
2015.12.30
申请号
KR20137033041
申请日期
2012.07.05
申请人
스미도모쥬기가이고교 가부시키가이샤
发明人
우 춘난
分类号
E02F9/20;E02F9/22;F15B21/14
主分类号
E02F9/20
代理机构
代理人
主权项
地址
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