发明名称 |
Method of and apparatus for measuring the degree of gas charge in a liquid synthetic resin component |
摘要 |
A method of and apparatus for the measurement of the degree of charging of a liquid synthetic resin component with a gas in which the flushing of the measuring column and the detection of the hydrostatic pressure are effected solely by control of the intake valve to the measuring chamber, a discharge valve at the bottom of an overflow chamber connected to the measuring chamber, and a three position valve connected to the top of the overflow chamber. In one position of this latter valve, a pressurized gas is applied to the overflow chamber to drive overflow liquid component back to the tank: in another position of this valve the column can be equilibrated with atmospheric pressure: in a third position this valve is closed.
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申请公布号 |
US4565085(A) |
申请公布日期 |
1986.01.21 |
申请号 |
US19840610244 |
申请日期 |
1984.05.14 |
申请人 |
KRAUSS-MAFFEI AKTIENGESELLSCHAFT |
发明人 |
GRGIC, IVICA;SOECHTIG, WOLFGANG |
分类号 |
G01N7/14;G01N9/26;G01N33/44;(IPC1-7):G01N9/26;G01N7/00 |
主分类号 |
G01N7/14 |
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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