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1. (CN101208136) 隔膜锁销阀

专利局 : 中国
申请号: 200680023251.5 申请日: 21.06.2006
公布号: 101208136 公布日: 25.06.2008
授权号: 101208136 授权日: 25.01.2012
公布类型: B
专利合作条约参考号: 申请号:PCTUS2006024105;公布号:2007005286 单击查看数据
国际专利分类:
A62C 35/00
A 人类生活必需
62
救生;消防
C
灭火器
35
永久性安装的设备
CPC:
F16K 15/181
A62C 35/68
F16K 31/563
Y10T 137/8275
申请人: Victaulic Company
维克托里克公司
发明人: Reilly William J.
W·J·雷利
Blease Kevin J.
K·J·布利斯
Banis Joseph K.
J·K·巴尼斯
代理人: yuanchao hui
中国专利代理(香港)有限公司 72001
优先权数据: 11172353 30.06.2005 US
标题: (EN) Diaphragm latch valve
(ZH) 隔膜锁销阀
摘要: front page image
(EN) A valve for fire suppression sprinkler systems is disclosed. The valve has a chamber with an inlet and an outlet. A closure member, positioned within the chamber, is movable to close and open the inlet. A latch engages the closure member to hold it in the closed position. The latch also engages a deformable diaphragm. The diaphragm deforms in response to pressure applied to it and allows the latch to move between a latched position engaged with the closure member and an unlatched position away from the closure member. When the diaphragm is depressurized it allows the latch to move and disengage from the closure member, which opens under fluid pressure from the inlet and allows fluid to flow through the valve.
(ZH)

公开了一种用于自动喷水灭火系统的阀。该阀具有一带有入口和出口的腔。设置在该腔内的关闭件是可移动的,以关闭和打开该入口。一锁销与关闭件接合以保持它处于关闭位置。该锁销还与一可变形的隔膜接合。该隔膜响应施加到其上的压力而产生变形,并允许该锁销在与所述关闭件接合的锁闭位置和远离该关闭件的未锁闭位置之间移动。当隔膜被减压时,它允许锁销移动并脱离与该关闭件的接合,其在来自入口的流体压力的作用下打开并允许流体流过该阀。


也发表为:
NO20080550MXMX/a/2008/000089KR1020080025749IL188014EP1896143BRPI0611778-3
JP2008544808CA2612630AU2006266232DK1896143ID048.1494IN508/CHENP/2008
BRPI0611778BR122017010722WO/2007/005286