| 发明名称 |
METHOD AND APPARATUS FOR DETERMINING COLD FLOW PROPERTIES OF LIQUID MATERIAL |
| 摘要 |
A method for indicating the ability of a liquid material (1) to flow comprising the steps of supplying pressure pulses from a pressure supply (7) to at least one probe (3) which is surrounded by a liquid sample (1) to be tested, measuring and recording the pressure pulses and deriving from the said recording information as to the no-flow condition of the sample.
<??>An apparatus for carrying out the method. |
| 申请公布号 |
DE3267002(D1) |
申请公布日期 |
1985.11.28 |
| 申请号 |
DE19823267002 |
申请日期 |
1982.06.10 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
WILLCOCK, RICHARD RONALD |
| 分类号 |
G01N11/00;G01N11/02;G01N11/06;G01N25/04;(IPC1-7):G01N11/08;G01N33/22;G01N33/28 |
主分类号 |
G01N11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
