Electromagnetic valve device
US5460350A · kind A · utility
12Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1994 |
| Grant date | Oct 24, 1995 |
| Priority date | — |
| Expiry date | Feb 22, 2014 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16K31/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In an electromagnetic valve device, in order to secure a core assembly to a housing, an annular spacer is used. The annular spacer is fitted between a conical inner surface of a receiving portion of the housing and a conical opening of a casing. Since the conical opening of the casing is mounted on a tapered surface of a stationary core accommodated in the receiving portion of the housing, the core assembly is secured to the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.