Peristaltic pump

Details Peristaltic pump Peristaltic pump

1992-11-04

1994-03-01

Bertsch, Richard A.

Pumps

Expansible chamber type

Elongated flexible chamber wall progressively deformed

604153, F04B 4312

Patent

active

052901580

ABSTRACT:
A peristaltic pump in which a tube is stably supported by a platen so as to be stably collapsed by fingers during normal operation, whereas, when an excessively large collapsing force is exerted by one of the fingers, the excess portion of the force is absorbed without fail so as to realize a stable pumping operation. The level or ability for absorbing the excess collapsing force is easily adjustable in accordance with changes in conditions such as the elasticity of the tube and the size of the tube. The tube can be stably set in a proper position between the platen and a group of the fingers.

REFERENCES:
patent: 2877714 (1959-03-01), Sorg et al.
patent: 3778195 (1973-12-01), Bamberg
patent: 4482347 (1984-11-01), Bursanyi
patent: 4493706 (1985-01-01), Borsanyi et al.
patent: 4725205 (1988-02-01), Cannon et al.
patent: 4728265 (1988-03-01), Cannon
patent: 4836752 (1989-06-01), Burkett
patent: 4867744 (1989-09-01), Borsanyi
patent: 4909710 (1990-03-01), Kaplan et al.
patent: 4954046 (1990-09-01), Irm et al.
patent: 5152680 (1992-10-01), Okada
patent: 5154357 (1992-11-01), Tamison
patent: 5165874 (1972-11-01), Sangoff
Modern Plastics Encyclopedia 1989, pp. 24, 138 and 139.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-572498