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公开(公告)号:US3524473A
公开(公告)日:1970-08-18
申请号:US3524473D
申请日:1968-01-11
Applicant: MOOG INC
Inventor: GRUNDMANN JOHN F , HAGER JAMES W
IPC: F15B13/044 , F02K9/80 , F15B5/00 , F16K11/052 , F16K31/42 , F16K11/00
CPC classification number: F16K31/42 , F02K9/80 , Y10T137/86847
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公开(公告)号:US3884267A
公开(公告)日:1975-05-20
申请号:US40751773
申请日:1973-10-18
Applicant: MOOG INC
Inventor: GROUWINKEL GEORGE F , HAGER JAMES W
CPC classification number: F02K9/58 , Y10T137/86759 , Y10T137/87692
Abstract: A substantially pressure balanced twin poppet-type direct-acting two-way control valve comprising arcuately movable first and second closure parts cooperating with stationary seats so constructed that highly effective sealing is provided between cooperating closure part and seat when the valve is closed.
Abstract translation: 一种基本上平衡的双提升型直动双向控制阀,包括与固定座配合的可弓形运动的第一和第二闭合部件,从而在阀门关闭时在配合的关闭部件和阀座之间提供高效的密封。
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