Oil control valve mounting arrangement
US9303535B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2009 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Dec 20, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/6851
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An oil control valve mounting arrangement includes a resin cover 5 with a metal cylindrical body 4 insert-molded therein, a valve sleeve 3 housed within the cylindrical body 4, and a spool 2 inserted in the valve sleeve 3. In at least at one end portion 14 of the cylindrical body 4 in the axial direction of the valve sleeve 3, the cover 5 includes an engaging portion 19 engageable with an interior-facing face 15b of the cylindrical body 4 facing the radially inner side of the valve sleeve 3 at an end of the cylindrical body 4 in the axis direction of the valve sleeve 3 so as to restrict displacement of the cover 5 away from the cylindrical body 4 in the radial direction of the valve sleeve 3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.