Rotary valve assembly

Details Rotary valve assembly Rotary valve assembly

2007-09-18

2007-09-18

Lee, Kevin (Department: 3753)

Fluid handling

Systems

Flow path with serial valves and/or closures

C137S597000, C137S625460

Reexamination Certificate

active

11242889

ABSTRACT:
A rotary valve assembly has a valve body, a rotor and a plurality of guidance check valves. The valve body includes a valve seat longitudinally defining a bore through a center thereof. A plurality of valve oil passages and a main oil passage are respectively distributed radially around the bore. The rotor is movably received in the bore of the valve body. A plurality of guidance check valves is mounted in the valve oil passages. The rotor rotates to switch to a predetermined valve position by manual operation or electric power, where a predetermined oil supply path is precisely formed to supply oil to a predetermined valve communicating with a valve oil passage.

REFERENCES:
patent: 6352105 (2002-03-01), Serratto
patent: 6357476 (2002-03-01), Moretti
patent: 6557573 (2003-05-01), Nimberger
patent: 6932112 (2005-08-01), Bradford et al.

Affiliated with

Also associated with

Rating

Rotary valve assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary valve assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary valve assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3747064