Fluid handling – Systems – Multi-way valve unit
Reexamination Certificate
2005-11-01
2005-11-01
Fox, John (Department: 3753)
Fluid handling
Systems
Multi-way valve unit
C137S801000, C251S340000
Reexamination Certificate
active
06959729
ABSTRACT:
The invention relates to a control cartridge and to a fitting equipped therewith, for regulating the water flow at a water outlet of a fitting. The control cartridge comprises a first control element which is provided with passage holes and can be rotated about an axis, and a stationary, second control element which bears against the first control element and is provided with passage holes, and an actuating element, the first control element and the second control element being arranged in a cartridge housing. The actuating element is connected in a rotationally fixed manner to the first control element via a connection reaching through the cartridge housing. When in use, the cartridge housing can be connected fixedly to a first outlet part of the water outlet and is capable of holding a second outlet part which, when in use, is arranged downstream with respect to the first outlet part.
REFERENCES:
patent: 4554948 (1985-11-01), Bergmann
patent: 5095934 (1992-03-01), Iqbal
patent: 5127438 (1992-07-01), Williams
patent: 6328067 (2001-12-01), Hsiung
patent: 1 153 581 (1963-08-01), None
patent: 39 35 460 (1990-05-01), None
patent: 0 453 287 (1991-10-01), None
patent: 0 616 156 (1994-09-01), None
patent: 2 525 319 (1983-10-01), None
Fox John
KWC AG
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