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1. (KR1020080025749) DIAPHRAM LATCH VALVE

专利局 : 韩国
申请号: 1020087002180 申请日: 28.01.2008
公布号: 1020080025749 公布日: 21.03.2008
公布类型: A
国际专利分类:
A62C 35/68
A62C 35/58
B05B 1/30
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
58
管线系统
68
零件,如软管或阀系统的
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
58
管线系统
B 作业;运输
05
一般喷射或雾化;对表面涂覆液体或其他流体的一般方法
B
喷嘴、喷射装置或其他雾化喷射装置
1
带或不带辅助装置,例如阀、加热装置的喷嘴、喷头或其他出口
30
用于控制流量,如备有可调通道
CPC:
F16K 15/181
A62C 35/68
F16K 31/563
Y10T 137/8275
申请人: VICTAULIC COMPANY
发明人: REILLY WILLIAM J.
BLEASE KEVIN J.
BANIS JOSEPH K.
优先权数据: 2005 172353 30.06.2005 US
标题: (EN) DIAPHRAM LATCH VALVE
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. ©KIPO&WIPO 2008
也发表为:
NO20080550MXMX/a/2008/000089IL188014EP1896143BRPI0611778-3JP2008544808
CN101208136CA2612630AU2006266232DK1896143ID048.1494IN508/CHENP/2008
BRPI0611778BR122017010722WO/2007/005286