发明名称 |
Manômetro com tubo de bourdon |
摘要 |
PCT No. PCT/FR96/01805 Sec. 371 Date May 20, 1998 Sec. 102(e) Date May 20, 1998 PCT Filed Nov. 15, 1996 PCT Pub. No. WO97/19333 PCT Pub. Date May 29, 1997A pressure gauge comprising a body (14) and a pressure sensing member consisting of a resiliently flexible curved tube (12) attached to the body (14) and having a fixed end (16) for communication with a fluid to enable pressure measurement, and a closed opposite end (18) freely movable by the fluid pressure relative to the body (14) and controlling a pressure indicator (20). The gauge comprises at least one stop (36) arranged between the body (14) and the tube (12) for restricting the resiliency of the tube (12). |
申请公布号 |
BR9611646(A) |
申请公布日期 |
1999.02.23 |
申请号 |
BR19969611646 |
申请日期 |
1996.11.15 |
申请人 |
L'AIR LIQUIDE - SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
STEPHANE THOUVIER;JEAN-CHRISTOPHE CHARBONNEL;GILLES CANNET |
分类号 |
G01L7/04;(IPC1-7):G01L7/04 |
主分类号 |
G01L7/04 |
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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