Uniform flow hydraulic system

Motors: expansible chamber type – With motive fluid valve – Inlet fluid supplemented by controlled fluid pressurized in...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

92108, 92110, 92165R, 91440, F15B 1108, F15B 1304

Patent

active

049552821

ABSTRACT:
A multi-chamberal hydraulic cylinder and valve system utilizes a single relatively low flow rate pump to provide pressurized fluid during travel, compression and retraction of the piston rod. The piston rod has an effective diameter greater than its physical diameter due to the additional forces applied on an annular piston which is also used to extend and retract the piston rod without supplying pressurized fluid to the interior of the hollow piston rod except during the compression portion of the stroke.

REFERENCES:
patent: 3259026 (1966-07-01), Madland et al.
patent: 3353352 (1967-11-01), Gardner
patent: 3357451 (1967-12-01), Tennis
patent: 3452397 (1969-01-01), Newton
patent: 3559537 (1971-02-01), Faure
patent: 3858485 (1975-01-01), Rosaen et al.
patent: 4205591 (1980-06-01), Mickelson
patent: 4269283 (1981-05-01), Bramberger et al.
patent: 4343226 (1982-08-01), de Almeida
patent: 4750408 (1988-06-01), Stoll

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

Uniform flow hydraulic system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1177565

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