Fluidic pumping systems with control means responsive to liquid

Details Fluidic pumping systems with control means responsive to liquid Fluidic pumping systems with control means responsive to liquid

1985-04-02

1986-08-19

Freeh, William L.

Pumps

One fluid pumped by contact or entrainment with another

Diverse pumps

417 87, 417138, 417145, 417149, F04B 2314, F04F 102

Patent

active

046067035

ABSTRACT:
A fluidic pumping system comprises a reverse flow diverter positioned below the level of a liquid to be pumped and inserted between a charge vessel and a delivery pipe. A control system including pressure-responsive devices effects alternate pressurizing and venting of the charge vessel for pumping the liquid. Passage of liquid from the charge vessel into pipes leading to a compressed air supply and the reverse flow diverter generates pressure changes which are detected and the electric output signals are used to operate the control means.

REFERENCES:
patent: 640023 (1899-12-01), Perkins
patent: 1748361 (1930-02-01), Mingus et al.
patent: 2669941 (1954-02-01), Stafford
patent: 3106170 (1963-10-01), Gray
patent: 3320970 (1967-05-01), McHenry
patent: 4021146 (1977-05-01), Tippetts et al.
patent: 4021147 (1977-05-01), Brekke

Affiliated with

Also associated with

Rating

Fluidic pumping systems with control means responsive to liquid does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluidic pumping systems with control means responsive to liquid , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluidic pumping systems with control means responsive to liquid will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-392055