Thermostat for coolant presented as switch specifically for combustion engines
US4103824A · kind A · utility
5Cited by
6References
17Claims
0Family size
Inventor
Key dates
| Filing date | Jul 25, 1974 |
| Grant date | Aug 1, 1978 |
| Priority date | — |
| Expiry date | Jul 25, 1994 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05D23/08
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
This invention relates to the thermostat for coolants to switch coolant flow from a first passage to either a second or third passage. The thermostat comprises a bimetallic spring disc which in one position directs the flow to the second passage and when heated to a predetermined temperature by the coolant switches the flow to the third passage. The thermostat is adjustably mounted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.