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公开(公告)号:US2868497A
公开(公告)日:1959-01-13
申请号:US44723054
申请日:1954-08-02
Applicant: TEXSTEAM CORP
Inventor: GRAHAM CLIFFORD P
IPC: F16K5/04
CPC classification number: F16K5/0464
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公开(公告)号:US3297298A
公开(公告)日:1967-01-10
申请号:US39213064
申请日:1964-08-26
Applicant: TEXSTEAM CORP
Inventor: SACHNIK NORMAN H
CPC classification number: F16K5/0673 , F16K5/10
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3.Balanced stemless rotary plug valve and sealing structure therefor 失效
Title translation: 平衡无杆旋塞阀及其密封结构公开(公告)号:US3194534A
公开(公告)日:1965-07-13
申请号:US33642364
申请日:1964-01-08
Applicant: TEXSTEAM CORP
Inventor: SACHNIK NORMAN H
IPC: F16K5/04
CPC classification number: F16K5/0464 , Y10T137/6154 , Y10T137/6174
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公开(公告)号:US3327635A
公开(公告)日:1967-06-27
申请号:US51076565
申请日:1965-12-01
Applicant: TEXSTEAM CORP
Inventor: SACHNIK NORMAN H
CPC classification number: F04B9/06 , F01L23/00 , F01L33/04 , F04B9/107 , F04B53/06 , F04B53/1002 , F04B53/1087 , Y10T137/7912
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公开(公告)号:US3326516A
公开(公告)日:1967-06-20
申请号:US35256664
申请日:1964-03-17
Applicant: TEXSTEAM CORP
Inventor: SACHNIK NORMAN H
IPC: F16K5/04
CPC classification number: F16K5/0464 , F16K5/0485 , Y10S277/91
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公开(公告)号:US3093122A
公开(公告)日:1963-06-11
申请号:US7216160
申请日:1960-11-28
Applicant: TEXSTEAM CORP
Inventor: SACHNIK NORMAN H
CPC classification number: F04B53/126 , F01L25/063 , F04B9/105 , F04B53/10
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公开(公告)号:US3554488A
公开(公告)日:1971-01-12
申请号:US3554488D
申请日:1968-08-19
Applicant: TEXSTEAM CORP
Inventor: ALEXANDER WILLIAM H
CPC classification number: F16K27/062 , F16K5/0264 , F16K5/0271 , F16K5/161
Abstract: Plug valve including a cylindrical cavity with ports and elastomeric seats within the cavity at the ports defining a tapered opening for receiving a tapered plug.
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8.
公开(公告)号:US3380470A
公开(公告)日:1968-04-30
申请号:US51064865
申请日:1965-11-30
Applicant: TEXSTEAM CORP
Inventor: CULPEPPER JR JESSE L , SACHNIK NORMAN H
IPC: F16K1/12 , F16K7/20 , F16K31/126 , G05D7/01
CPC classification number: F16K7/20 , F16K1/126 , F16K31/126 , Y10T137/5109
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公开(公告)号:US3165122A
公开(公告)日:1965-01-12
申请号:US23563662
申请日:1962-11-06
Applicant: TEXSTEAM CORP
Inventor: SACHNIK NORMAN H
IPC: F15B13/04 , F16K11/065 , F16K11/085
CPC classification number: F15B13/04 , F16K11/065 , F16K11/085 , Y10T137/86871
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公开(公告)号:US2892610A
公开(公告)日:1959-06-30
申请号:US69419657
申请日:1957-11-04
Applicant: TEXSTEAM CORP
Inventor: GRAHAM CLIFFORD P
IPC: F16K5/16
CPC classification number: F16K5/163
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