Thermal relief valve
US5018665A · kind A · utility
76Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 13, 1990 |
| Grant date | May 28, 1991 |
| Priority date | — |
| Expiry date | Feb 13, 2010 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D23/022
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A thermal relief valve is constructed and arranged to sense the fluid temperature of a pump and to open when this fluid temperature becomes too high to discharge pump fluid to prevent the occurrence of an excessive temperature conditon of the pump fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.