A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLUID CONTROL VALVE FLUID SYSTEM CONSTRUCTION MACHINE AND CONTROL METHOD
According to the present invention, a fluid control valve comprises: a first spool switching connection and blockage between a first actuator port, a second actuator port, a pump, and a tank; and a second spool connecting the first actuator port and the tank according to switching by the first spool.
본 발명의 유체 제어 밸브는, 제1 액추에이터 포트, 제2 액추에이터 포트, 펌프 및 탱크 사이의 접속 및 차단을 전환하는 제1 스풀과, 상기 제1 스풀에 의한 전환에 따라, 상기 제1 액추에이터 포트와 상기 탱크 사이를 접속하는 제2 스풀을 구비한다.
FLUID CONTROL VALVE FLUID SYSTEM CONSTRUCTION MACHINE AND CONTROL METHOD
According to the present invention, a fluid control valve comprises: a first spool switching connection and blockage between a first actuator port, a second actuator port, a pump, and a tank; and a second spool connecting the first actuator port and the tank according to switching by the first spool.
본 발명의 유체 제어 밸브는, 제1 액추에이터 포트, 제2 액추에이터 포트, 펌프 및 탱크 사이의 접속 및 차단을 전환하는 제1 스풀과, 상기 제1 스풀에 의한 전환에 따라, 상기 제1 액추에이터 포트와 상기 탱크 사이를 접속하는 제2 스풀을 구비한다.
FLUID CONTROL VALVE FLUID SYSTEM CONSTRUCTION MACHINE AND CONTROL METHOD
유체 제어 밸브, 유체 시스템, 건설 기계 및 제어 방법
IWASAKI HITOSHI (author)
2021-03-11
Patent
Electronic Resource
Korean
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