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公开(公告)号:US3659325A
公开(公告)日:1972-05-02
申请号:US3659325D
申请日:1970-06-03
Applicant: CESSNA AIRCRAFT CO
Inventor: KREHBIEL ROBERT D , MCCAMMOND WARREN E
CPC classification number: F16K27/041 , F16K11/07 , Y10T29/49426
Abstract: A fluid control valve including a spool whose end exposable to corrosion environment is tapered to a reduced diameter and coated with corrosion resistant material. The reduced diameter facilitates fast, economical final machining and sizing of the spool without damaging the protective coating, for selective fitting within a fluid control valve body bore.
Abstract translation: 一种流体控制阀,包括一个卷轴,其端部可暴露于腐蚀环境中,锥形到减小的直径并涂有耐腐蚀材料。 减小的直径有助于快速,经济的最终加工和阀芯尺寸,而不会损坏保护涂层,以便选择性地装配在流体控制阀体孔内。
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公开(公告)号:US3478403A
公开(公告)日:1969-11-18
申请号:US3478403D
申请日:1968-03-13
Applicant: ROCKWELL MFG CO
Inventor: WOLFENSPERGER ADOLPH
CPC classification number: F16K5/227 , F16K5/20 , Y10T29/49426 , Y10T29/49995
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公开(公告)号:US2616164A
公开(公告)日:1952-11-04
申请号:US2586648
申请日:1948-05-08
Applicant: SMITH CORP A O
Inventor: TIEDEMANN JULIUS B
IPC: B21K1/24
CPC classification number: B21K1/24 , Y10T29/49426
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公开(公告)号:US2359442A
公开(公告)日:1944-10-03
申请号:US49076043
申请日:1943-06-14
Applicant: JAMES MORRISON BRASS MFG CO LT
Inventor: CALDWELL SANDILANDS JAMES
IPC: F16K3/314
CPC classification number: F16K3/314 , Y10T29/49426
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公开(公告)号:US2210107A
公开(公告)日:1940-08-06
申请号:US13722037
申请日:1937-04-16
Applicant: STEWART WARNER CORP
Inventor: THOMAS GEORGE F , ROSS FRANK A , JOSEPH BYSTRICKY
IPC: B21K1/14
CPC classification number: B21K1/14 , Y10T29/49426
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公开(公告)号:US2113316A
公开(公告)日:1938-04-05
申请号:US9081336
申请日:1936-07-15
Applicant: JEAN BUGATTI
Inventor: JEAN BUGATTI
IPC: F16K1/44
CPC classification number: F16K1/44 , Y10T29/49426
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公开(公告)号:US1987234A
公开(公告)日:1935-01-08
申请号:US68270133
申请日:1933-07-28
Applicant: HILL JAMES B
Inventor: HILL JAMES B
CPC classification number: B21K1/22 , B23P13/00 , F01L3/02 , Y10T29/49426
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公开(公告)号:US1921589A
公开(公告)日:1933-08-08
申请号:US26057728
申请日:1928-03-10
Applicant: C H BICKELL
Inventor: SPARKS STANLEY W
IPC: B21K1/24
CPC classification number: B21K1/24 , Y10S29/043 , Y10T29/49426
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公开(公告)号:US1787257A
公开(公告)日:1930-12-30
申请号:US34408029
申请日:1929-03-02
Applicant: ALEMITE CORP
Inventor: MOORE GEORGE L
CPC classification number: B21D53/00 , B23P13/00 , Y10T29/49426
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公开(公告)号:US1733226A
公开(公告)日:1929-10-29
申请号:US70758324
申请日:1924-04-19
Applicant: COLUMBUS MACHINE COMPANY
Inventor: LLOYD JONES
IPC: B21K1/24
CPC classification number: B21K1/24 , Y10T29/49426
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