Valve and method for producing a valve
US7210494B2 · kind B2 · utility
3Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 2004 |
| Grant date | May 1, 2007 |
| Priority date | — |
| Expiry date | Mar 2, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0508
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve and a method for producing a valve, in particular for coolant circuits, having a valve seat (2) including a valve seating element (1) for a valve body (3) by stamping the pole shoe to form at least one sealing surface (8) to avoid the disadvantages of the prior art. This is achieved according to the invention by forming at least one sealing surface (8) to form a novel sealing element (1) utilizing a stamping element to form a stamped surface of the novel valve with a valve seating element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.