Electrical switch, in particular for the control of cap outfits and fittings
US4816961A · kind A · utility
6Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 1987 |
| Grant date | Mar 28, 1989 |
| Priority date | — |
| Expiry date | Sep 28, 2007 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2233/022
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The switch comprises, incorporated in its casing (2), an upper circuit board (16) which carries a control electronic circuit (18) and a lower circuit board (24) which carries power components, such as relays (26), for the feed power supply of the apparatus to be controlled. Both superposed boards (16, 24) are linked together, mechanically and electrically, by linking pillars (40). Application to the automatic control of a window lifting device or to the delay control of window heating device on cars.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.