Gas actuated proportioning pump

Pumps – Motor driven – Fluid motor

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

F04B 3500

Patent

active

047309911

ABSTRACT:
A gas pressure operated proportioning pump is provided including axially aligned and spaced opposed end pumping cylinders and an intermediate drive cylinder provided with centrally apertured opposite end cylinder heads. A piston is reciprocal in the drive cylinder and includes oppositely axially projecting diametrically reduced pumping pistons extending and reciprocal through the cylinder heads in sliding sealed engagement therewith and projecting into the adjacent ends of the pumping cylinders. The pumping cylinder adjacent ends include seal structure slidingly and sealingly engaged with the pumping pistons and the remote ends of the pumping cylinders include check valve equipped fluid inlet and outlet ports. Fluid pressure and supply discharge structure is included for inversely supplying and discharging drive fluid to and from the opposite ends of the drive cylinder and alternating the drive cylinder ends to and from which drive fluid is supplied and discharged in sequence with reciprocation of the drive piston.

REFERENCES:
patent: 3070023 (1962-12-01), Glasgow
patent: 4653986 (1987-03-01), Ashton

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

Gas actuated proportioning pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1924013

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