| 发明名称 |
APPAREIL ET VANNE CRYOGENIQUE POUR LA FOURNITURE D'UN LIQUIDE CRYOGENIQUE, ET INSTALLATION CORRESPONDANTE DE CONDITIONNEMENT D'UN PRODUIT |
| 摘要 |
<p>A cryogenic liquid is delivered to its point of use via an insulated pipe (16) with a flow control valve. The control valve has a conical seat between its inlet and outlet pipes, which can be closed by valve obturator moving downwards. The downstream part of the valve body has a vent pipe (34) which is connected to the main supply pipe to allow gas to escape.</p> |
| 申请公布号 |
FR2765661(B1) |
申请公布日期 |
1999.08.06 |
| 申请号 |
FR19970008588 |
申请日期 |
1997.07.07 |
| 申请人 |
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
GERMAIN JEAN PIERRE |
| 分类号 |
B65B31/00;B67C3/10;F17C7/00;F17C9/00;(IPC1-7):F17C13/00;F17C13/04;F17C13/08 |
主分类号 |
B65B31/00 |
| 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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