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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
申请人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
发明人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
CPC分类号: F15B1/18 , F15B1/20 , F15B2201/205 , F15B2201/21 , F15B2201/3152 , F15B2201/411 , F15B2201/4155 , F15B2201/43 , F15B2201/435
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公开(公告)号:US3424201A
公开(公告)日:1969-01-28
申请号:US3424201D
申请日:1966-06-13
申请人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
发明人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
CPC分类号: F15B1/16 , F15B1/10 , F15B2201/205 , F15B2201/3152 , F15B2201/4155 , F15B2201/435
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公开(公告)号:US3483892A
公开(公告)日:1969-12-16
申请号:US70170668
申请日:1968-01-30
申请人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
发明人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
CPC分类号: F15B11/22 , B66F3/46 , F15B13/00 , Y10T137/2521 , Y10T137/87426
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公开(公告)号:US3461914A
公开(公告)日:1969-08-19
申请号:US3461914D
申请日:1967-01-24
申请人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
发明人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
CPC分类号: F16L9/18 , F15B1/10 , F15B2201/205 , F15B2201/315 , F15B2201/3156 , F15B2201/32 , F15B2201/413 , F16L55/0332
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公开(公告)号:US3580290A
公开(公告)日:1971-05-25
申请号:US3580290D
申请日:1969-05-27
申请人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
发明人: SUGIMURA KAZUO , SUGIMURA NOBUYUKI
IPC分类号: F15B1/08 , F15B1/10 , F15B1/20 , F16L55/052 , F16L55/04
CPC分类号: F15B1/20 , F15B2201/205 , F15B2201/3152 , F15B2201/4155 , F15B2201/43 , F16L55/052
摘要: An accumulator comprises a rigid container having a valve seat at its fluid inlet and a bladder therein carrying a valve element that engages the valve seat when the bladder is fully expanded. There is a dashpot connection between the valve element and a fixed spider in the inlet, to guide the valve element and so retard its motion when it is near the valve seat as to encourage radial rather than axial expansion and contraction of the bladder, thus preventing rubbing of the bladder on the container.
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