ALARM VALVE (EMBODIMENTS)
申请(专利)号： EA20080002268
专利号： EA013858B1 主分类号： A62C37/08
申请权利人： RUBEN,
ARKADIEVICH; ANAIDA,
RUBENOVNA 公开国代码： EA 优先权国家： BY
摘 要：
The invention relates to fire safety engineering, fire protection facilities, water and foam fire extinguishing automatic installations. The inventive purpose is to develop a shut-off, an alarm-starting control device. An alarm valve comprises a body with supplying, feeding, working cavities and a
membrane mechanism. According to the first embodiment the feeding cavity directly contacts supplying and working cavities at 90° and also adapted to
interact with the membrane mechanism sealing a seat arranged in the upper part of the supplying cavity. According to the second embodiment there provided two feeding cavities made coaxial,
symmetrical along horizontal, with axes perpendicular to the supplying cavity axis, said feeding cavities directly contact at 90° with the supplying and working
cavities and also adapted to interact with
申请日： 2008-10-15 公开公告日： 2010-08-30
分类号： A62C37/08;
A62C37/46; F16K1/00; G08B17/04 发明设计人： ANAIDA,
RUBENOVNA; RUBEN,
ARKADIEVICH 申请国代码： EA
优先权： 20080305 BY
a20080246
摘 要 附 图：
the membrane mechanism sealing a seat arranged in the upper part of the
supplying cavity. According to the third embodiment there provided three feeding cavities two of them made coaxial,
symmetrical along horizontal, and an axis of the third feeding cavity is perpendicular to axes of two said feeding cavities, wherein said feeding cavities directly contact at 90° with the supplying and working cavities and also adapted to interact with the membrane mechanism sealing a seat arranged in the upper part of the supplying cavity 主权项：
Клапан сигнальный, содержащий корпус, в котором выполнены подводящая, питающая и рабочая полости и м
权 利 要 求 说 明 书
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ALARM VALVE (EMBODIMENTS)
