Electronic control unit having watertight sealing agent
US7413445B2 · kind B2 · utility
12Cited by
13References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2006 |
| Grant date | Aug 19, 2008 |
| Priority date | — |
| Expiry date | Sep 25, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S439/936
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electronic control unit includes an electronic circuit substrate and a casing that accommodates the electronic circuit substrate. A plurality of electronic components are mounted on the electronic circuit substrate. A plurality of connector terminals extend through a side wall of the casing for electrically connecting the electronic circuit substrate to external wires. A retainer portion capable of retaining liquid seal agent is arranged at an inner side of the wall through which the connector terminals extend.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.