Valve

Fluid handling – Convertible – Unit orientable in a single location between plural positions

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07337801

ABSTRACT:
A valve has a body, an outer shell and a bottom board. The outer shell contains a membrane and internal and external sliding bases with abutting stubs pressing the membrane. Channels are defined in the body and the sliding bases. The bottom board fits inside a rear of the body and has multiple apertures rotatably aligning the channels in the body to change “5-way, 2-position” or “3-way, 2-position” operation modes. Moreover, an electromagnetic valve with a shaft is installed inside the valve and cooperates with the movement of the sliding bases to selectively open or close the channels.

REFERENCES:
patent: 4901749 (1990-02-01), Hutto
patent: 6886583 (2005-05-01), Matsushima et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2787576

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.