Sanitary mixing valve
US6626203B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 11, 2002 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Jan 11, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/5196
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sanitary mixing valve having two valve disks (1, 2) arranged in a cartridge casing (7), one of which is held in a rotationally fixed manner while the other can be moved by means of a driving element (4) provided on a spindle (3) is created, whereby the driving element (94) has at least one stop projection (5, 15) which, in cooperation with at least one stop (6, 26) on the cartridge casing (7), limits the rotational movement of the driving element (4), whereby the driving element (4) consists of a part (8), which is fixedly connected to the spindle (30) and has a gearing (9) in at least one portion of its outer circumference, and a coupling (10), which has on its inner circumferential surface a gearing (11) which, in the installed state, engages the gearing (9) of the fixedly connected part (8) of the driving element (4), whereby the minimum of one stop projections (5, 15) of the driving element (4) is provided on the coupling (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.