发明名称 |
AUTOMATIC FLUID FLOW SHUTOFF DEVICE |
摘要 |
<p>An emergency gas flow shutoff device for use primarily with gas cylinder operations. When there is a sudden loss of resistance downstream of the device due to a cut hose or a fire from a severed hose a ball located in the device completely closes off an orifice to stop further gas flow. The device also incorporates a gas flowmeter or pressure gauge as part of the reset mechanism thus eliminating additional connectors.</p> |
申请公布号 |
EP0292486(A4) |
申请公布日期 |
1991.03.20 |
申请号 |
EP19870900787 |
申请日期 |
1987.01.27 |
申请人 |
PREMIER-FOSTERS (AUSTRALIA) LIMITED |
发明人 |
FOSTER, GEOFFREY, FREDERICK |
分类号 |
F16K17/34;F16K17/28;F17C13/04;F17C13/12;F23N5/18;(IPC1-7):F16K17/28 |
主分类号 |
F16K17/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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