Thermostat device
US5194842A · kind A · utility
11Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1989 |
| Grant date | Mar 16, 1993 |
| Priority date | — |
| Expiry date | Dec 18, 2009 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H36/0006
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A thermostat device having a temperature responsive bimetal which permits movement of a permanent magnet between two fixed points to activate a reed switch element. The device includes a magnetic shunt for effecting a positive off position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.