发明名称 |
TWO-WAY VALVE FOR A TAP OF A COMPRESSED OR LIQUEFIED GAS CYLINDER, AND TAP PROVIDED WITH SUCH A VALVE |
摘要 |
<p>The valve (31) comprises at least two lateral openings (34, 36) which can be shut off by a plug (40) provided with an axial orifice (48) for the passage of gas and sliding axially in the casing (32) between a position in which the openings (34, 36) are shut off under the influence of a spring (44) and an open position counter to the action of the spring (44) under the influence of the pressure of the filling gas, and a level valve (52) activated by a float (62) at the bottom of the casing (32). The plug (40) comprises an inner cavity (70), the bottom of which has a cross-section in the shape of an open "V". In this cavity (70) is a ball (72) which prevents the cylinder from being filled when the latter is inclined sufficiently for the ball not to be situated at the bottom of the cavity (70).</p> |
申请公布号 |
CA2127640(A1) |
申请公布日期 |
1995.01.13 |
申请号 |
CA19942127640 |
申请日期 |
1994.07.08 |
申请人 |
KERGER, LEON;GOFFIN, CLAUDE |
发明人 |
KERGER, LEON;GOFFIN, CLAUDE |
分类号 |
F16K1/30;F16K31/34;F17C13/12;(IPC1-7):F17C13/04;F16K17/36 |
主分类号 |
F16K1/30 |
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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