Electromagnetic relay for vehicle
US9741516B2 · kind B2 · utility
1Cited by
3References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 22, 2012 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Jun 22, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H50/42
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In an electromagnetic relay, terminal slits into which a coil terminal connected to a coil, a fixed contact terminal to which a fixed contact is attached, and a movable contact terminal electrically connected to a movable contact are inserted into is formed in a base, and the base is formed with ventilation holes used to discharge gas generated in an internal space and discharge vapor generated in the internal space. The ventilation holes are formed so as to be connected with the terminal slits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.