发明名称 |
Method for measuring the amount of gas contained in liquid |
摘要 |
A method for measuring the amount of the gas contained in liquid, comprising introducing a liquid material into a vacuum measuring chamber, changing the volume of the measuring chamber to provide two different liquid pressures of the liquid material in the measuring chamber, detecting the different pressures to measure the amount of gas on the basis of Boyle's law.
|
申请公布号 |
US4862729(A) |
申请公布日期 |
1989.09.05 |
申请号 |
US19880220703 |
申请日期 |
1988.07.13 |
申请人 |
KABUSHIKI KAISHA POLYURETHAN ENGINEERING |
发明人 |
TODA, KENICHI;HORI, TETSUHIRO |
分类号 |
G01N7/00;G01N7/14 |
主分类号 |
G01N7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|