Sanitary water valve
US5332003A · kind A · utility
6Cited by
4References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 25, 1993 |
| Grant date | Jul 26, 1994 |
| Priority date | — |
| Expiry date | Feb 25, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86549
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A valve has a housing provided with a fixed inlet disk in the housing formed with throughgoing water-inlet ports and a fixed outlet disk transversely spaced in the housing from the inlet disk and formed with deflecting chambers aligned transversely with the inlet ports. A movable valve disk in the housing between the fixed disks is formed with throughgoing passages alignable transversely between the respective inlet ports and deflecting chambers and has a side forming with the housing an outlet recess. Toothed steps are formed on the side of the movable valve disk to reduce noise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.