发明名称 |
Trykkreduksjonsventil |
摘要 |
<p>The body (1) of the pressure-reducing device comprises opposed bores (8, 9) for the mounting of means of connection for entry (34) and for exit (46) and the outer end of the bore (3) forming a high-pressure chamber in which the regulation valve (7) is mounted is arranged to receive a means of connection (40) of a high-pressure manometer (41) forming a bearing surface for the spring (39) for loading the regulation valve (7), which comprises a frustoconical annular fitting (37) in which is force-fitted the rod (38) for coupling between the regulation valve (7) and the piston (13) delimiting the low-pressure chamber (12). …<??>Application to various arrangements of pressure-reducing devices for industrial use. …<IMAGE>… </p> |
申请公布号 |
NO178417(B) |
申请公布日期 |
1995.12.11 |
申请号 |
NO19910000623 |
申请日期 |
1991.02.18 |
申请人 |
L'AIR LIQUIDE SA POUR L'ETUDE ET L'EXPLOITATION DES PROCED |
发明人 |
LASNIER, DIDIER;BEACO, BRUNO;SAKREITER, DANIEL |
分类号 |
G05D16/10;(IPC1-7):G05D16/10 |
主分类号 |
G05D16/10 |
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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