Valve assembly with at least one transverse channel in a valve housing
US8132590B2 · kind B2 · utility
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3References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2008 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | Nov 17, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/5987
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve assembly with at least one transverse channel in a substantially tubular valve housing, the assembly including a valve closing member that is positioned in the valve housing and that co-operates with a valve seat situated on a hollow cylindrical valve seat body that is fixed in the valve housing, the valve seat body being attached to one end of the valve housing. To simplify the production process, the transverse channel is formed by a longitudinal slot which extends in some sections of the valve housing from a starting point at the end of said housing in the longitudinal direction of the latter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.