Radial vane pump having variable displacement

Rotary expansible chamber devices – With changeable working chamber magnitude – Axially or radially spaced working chambers

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

418210, F04C 200, F04C 1504

Patent

active

044458304

ABSTRACT:
A variable displacement vane pump includes a rotor (10) rotatably mounted in a casing (32). The casing (32) has a pair of relatively rotatable complementary cams (18,20). Each cam (18,20) has a surface shaped to provide an annular curvilinear track. The pump also has a first (14) and second (16) plurality of vanes slidably mounted upon the rotor (10). Each of the vanes (14,16) is sized and positioned to engage a corresponding cam (18,20). These vanes (14,16) are constrained in a radial direction by the cams (18,20) as the rotor (10) rotates. The vanes of the first (14) plurality engage one (18) of the cams, the other one (20) of the cams being engaged by the vanes of the second plurality (16).

REFERENCES:
patent: 2570411 (1951-10-01), Vickers

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

Radial vane pump having variable displacement does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-2029088

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