Device for transferring fluids from a stationary to a rotating m

Details Device for transferring fluids from a stationary to a rotating m Device for transferring fluids from a stationary to a rotating m

1998-11-02

2000-07-25

Lee, Kevin

Valves and valve actuation

With correlated flow path

Flow path joint interlocked with valve or actuator

2511495, 285 92, 285101, F16L 2900

Patent

active

060927852

ABSTRACT:
The present invention relates to a device for transferring at least one fluid from a stationary machine part (1) to a machine part (3) rotatable about an axis of rotation (10), wherein at least one of at least two mutually engageable sealing surfaces (2, 4) is arranged on each of the stationary (1) and rotatable (3) machine parts and wherein a transfer opening is provided in each of the sealing surfaces which is in turn connected with supply or discharge lines. In order to provide a device with the above-mentioned features, which is in particular of simpler construction and easier to produce and which nevertheless makes it possible for a single transfer opening to supply different media from the stationary machine part to the rotating machine part, it is proposed according to the invention that the respective sealing surfaces (2, 4) and transfer openings (13, 14) be arranged eccentrically with respect to the axis of rotation (10), the device being adapted for preferably automatic setting of the rotatable machine part (3) in a desired rotational position.

REFERENCES:
patent: 4905965 (1990-03-01), Dolev
patent: 5683148 (1997-11-01), Li et al.
patent: 5707186 (1998-01-01), Gobell et al.

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