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公开(公告)号:US3623512A
公开(公告)日:1971-11-30
申请号:US3623512D
申请日:1969-11-26
Applicant: BOSCH GMBH ROBERT
Inventor: ELLWANGER HANS , TRAUTEWEIN HERBERT
IPC: F15B1/14 , F16L55/04 , F16L55/052
CPC classification number: F16L55/052 , F15B1/14 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/415 , F15B2201/435
Abstract: An upper gas chamber and a lower pressure fluid chamber separated from each other by a diaphragm deflectable in direction of the gas chamber in response to pressure fluid admitted into the lower chamber. The diaphragm comprises a peripheral portion which, by means of an annular element, is sealingly pressed against the inner wall of the reservoir. The annular element has an arcuately curved circumferential guide surface which faces towards the fluid pressure chamber such that upon admittance of a fluid pressure in this latter chamber the center portion of the diaphragm is deflected into the gas chamber whereby the peripheral portion contacts the guide surface of the annular element and is thereby arcuately deformed which avoids acute bending and consequent breaking of the peripheral portion.
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公开(公告)号:US3483893A
公开(公告)日:1969-12-16
申请号:US3483893D
申请日:1967-03-13
Applicant: HYDROTROLE LTD
Inventor: MORLEY DAVID C W
CPC classification number: F15B1/10 , F15B2201/205 , F15B2201/3152 , F15B2201/415 , F15B2201/435
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93.
公开(公告)号:US3461530A
公开(公告)日:1969-08-19
申请号:US3461530D
申请日:1967-01-04
Applicant: CITROEN SA ANDRE
Inventor: CADIOU JEAN GEORGES
CPC classification number: F15B1/165 , B21D51/24 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/4155 , F15B2201/435 , F16J12/00 , Y10T29/49394
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公开(公告)号:US3428091A
公开(公告)日:1969-02-18
申请号:US3428091D
申请日:1966-11-10
Applicant: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
Inventor: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
CPC classification number: F15B1/18 , F15B1/20 , F15B2201/205 , F15B2201/21 , F15B2201/3152 , F15B2201/411 , F15B2201/4155 , F15B2201/43 , F15B2201/435
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95.
公开(公告)号:US3360009A
公开(公告)日:1967-12-26
申请号:US46916265
申请日:1965-07-02
Applicant: HYDRAULIK GMBH
Inventor: ADAM ELMER
IPC: F15B1/20
CPC classification number: F15B1/20 , F15B2201/205 , F15B2201/21 , F15B2201/3152 , F15B2201/4155 , F15B2201/435
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公开(公告)号:US3319420A
公开(公告)日:1967-05-16
申请号:US47343465
申请日:1965-07-20
Applicant: OLAER PATENT CO
Inventor: BERNARD MERCIER
CPC classification number: F15B1/20 , F15B2201/205 , F15B2201/21 , F15B2201/3152 , F15B2201/3156 , F15B2201/415 , F15B2201/435 , F16J12/00
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公开(公告)号:US3138176A
公开(公告)日:1964-06-23
申请号:US4237860
申请日:1960-07-12
Applicant: JEAN MERCIER
Inventor: JEAN MERCIER
IPC: F15B1/20
CPC classification number: F15B1/20 , F15B2201/205 , F15B2201/21 , F15B2201/3152 , F15B2201/3158 , F15B2201/411 , F15B2201/4155 , F15B2201/435
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公开(公告)号:US2543585A
公开(公告)日:1951-02-27
申请号:US57262345
申请日:1945-01-13
Applicant: BENDIX AVIAT CORP
Inventor: MILLER RAYMOND S
IPC: F15B1/10
CPC classification number: F15B1/10 , F15B2201/205 , F15B2201/3152 , F15B2201/415 , F15B2201/435
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公开(公告)号:US2343320A
公开(公告)日:1944-03-07
申请号:US32472040
申请日:1940-03-18
Applicant: PARKER APPLIANCE CO
Inventor: PARKER ARTHUR L
IPC: F15B1/10 , F15B1/12 , F16L55/052
CPC classification number: F15B1/106 , F15B1/125 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/41 , F15B2201/415 , F15B2201/435 , F16L55/052
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公开(公告)号:US2300722A
公开(公告)日:1942-11-03
申请号:US30841439
申请日:1939-12-09
Applicant: DOUGLAS AIRCRAFT CO INC
Inventor: ADAMS HAROLD W , SCHUYLER KLEINHANS EARL
IPC: F15B1/12
CPC classification number: F15B1/12 , F15B2201/205 , F15B2201/3151 , F15B2201/3156 , F15B2201/4155 , F15B2201/435
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