发明名称 |
PROCESS AND DEVICE FOR THE SIMULTANEOUS MEASUREMENT OF THE AMOUNT OF OXYGEN AND RESIDUAL PRESSURE IN A PACKAGE |
摘要 |
The device consists of a gas sampler (1) shunted by a pressure sensor (5) and a system for measuring pressure (6). Downstream from the gas sampler, there is a two-way valve (7), a vacuum pump (8) for displacing the residual gas from the package, a system (9) for metering oxygen and a compression chamber (10) connected to the two-way valve for the restoration of atmospheric pressure. <IMAGE> |
申请公布号 |
AU6303890(A) |
申请公布日期 |
1991.04.11 |
申请号 |
AU19900063038 |
申请日期 |
1990.09.20 |
申请人 |
SOCIETE DES PRODUITS NESTLE S.A. |
发明人 |
PETER HUERLIMANN;EUGENE VAN MEIR |
分类号 |
G01L9/00;G01L11/00;G01N1/22;G01N1/24 |
主分类号 |
G01L9/00 |
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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