Shut-off and reversing valve

Details Shut-off and reversing valve Shut-off and reversing valve

2005-09-23

2010-06-01

Rivell, John (Department: 3753)

Fluid handling

Systems

Multi-way valve unit

C137S614210, C137S636200

Reexamination Certificate

active

07726337

ABSTRACT:
A disk-type valve encompasses both throughput control and a distribution function for distributing water through the valve to one of several outlets. A movable control disk for throughput control is actuated independently of a movable control disk for output selection. Both separately actuated controls cooperate with a joint stationary distribution disk and pressure forcing the movable control disks against the distribution disk can be adjusted and regulated separately. Two actuating elements are disposed around one another as a shaft and sleeve, for actuating the control disks independently.

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patent: 203 16 356 (2004-01-01), None
patent: 196 41 545 (2004-11-01), None
German Search Report; May 27, 2005.
English Translation of International Preliminary Report on Patentability; Apr. 24, 2007.

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