发明名称 |
Method and device for measuring and keeping constant the water content in a salt bath |
摘要 |
A method and apparatus for measuring and keeping constant the water content in a highly heated salt bath, by measuring the change in dew point of a gas flowed over the salt bath.
|
申请公布号 |
US4049012(A) |
申请公布日期 |
1977.09.20 |
申请号 |
US19760724917 |
申请日期 |
1976.09.20 |
申请人 |
SKF INDUSTRIAL TRADING AND DEVELOPMENT COMPANY B.V. |
发明人 |
VAN DE KOOI, JOHANNES MARIA |
分类号 |
G01N25/56;C21D1/46;G01N25/66;G05D22/02;(IPC1-7):G05D11/08 |
主分类号 |
G01N25/56 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|