Electronic control apparatus for vehicle using water proof type housing sealing and method thereof
US9474170B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2013 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Dec 23, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49147
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The present disclosure relates to an electronic control apparatus for a vehicle using waterproof type housing sealing and a manufacturing method thereof, in which when a connector cover including a sealing material injection hole formed on a front surface is coupled with a body coupling part, a sealing space is formed along a circumference of an inner surface of each of the coupled coupling parts and a preventive protrusion formed at a body coupling part, and a sealing material is injected through a sealing material injection hole so that a sealing space between the connector cover and a housing body is sealed, thereby improving waterproof performance between the connector cover and the housing body, and simplifying a process by replacing a process of manufacturing and mounting an O-ring in advance with a simple process of injecting the sealing material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.