Valve and method for producing a valve
US7611125B2 · kind B2 · utility
2Cited by
13References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2007 |
| Grant date | Nov 3, 2009 |
| Priority date | — |
| Expiry date | Dec 23, 2027 |
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) by 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.