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公开(公告)号:US3757817A
公开(公告)日:1973-09-11
申请号:US3757817D
申请日:1972-08-23
Applicant: MC DONNELL DOUGLAS CORP
CPC classification number: F15B18/00 , Y10T137/87169
Abstract: A control valve for a hydraulic actuated assembly which includes two valve slides which are resiliently connected in tandem to a control input. If one of the slides jams, the other slide can be moved to cause hydraulic lock of the hydraulic actuator.
Abstract translation: 一种用于液压致动组件的控制阀,其包括两个弹簧连接到控制输入端的气门滑块。 如果其中一个滑块卡住,则另一个滑块可以移动以引起液压执行器的液压锁定。
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公开(公告)号:US3726186A
公开(公告)日:1973-04-10
申请号:US3726186D
申请日:1971-06-01
Applicant: MC DONNELL DOUGLAS CORP
CPC classification number: F15B18/00
Abstract: A control valve for a hydraulic actuator assembly which includes two valve slides which are resiliently connected in tandem to a control input. If one of the slides jams, the other slide can be moved to cause hydraulic lock of the hydraulic actuator.
Abstract translation: 一种用于液压致动器组件的控制阀,其包括两个弹簧连接到控制输入的气门滑块。 如果其中一个滑块卡住,则另一个滑块可以移动以引起液压执行器的液压锁定。
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