Vibration actuated liquid pump

Details Vibration actuated liquid pump Vibration actuated liquid pump

1981-04-09

1983-09-27

Freeh, William L.

Pumps

Inertia-type pumping member or drive means

417241, F04B 3700

Patent

active

044065876

ABSTRACT:
A positive displacement liquid pump having a free stroking piston slidably positioned within a cylindrical housing is disclosed. A pair of cooperating one-way valves, one valve communicating with a central passage defined by the piston while the other valve communicates with an inlet to the housing, coact to draw in fluid from a source of liquid. As the piston moves away from the inlet the one-way inlet valve opens filling a chamber behind the piston. The one-way valve in the piston simultaneously closes enabling the piston to drive fluid out of the reservoir chamber at an exit end of the housing, the valves acting oppositely when the piston oscillates back toward the housing inlet. The free stroking piston within the pump is set in motion by the oscillatory motion of vibration alone without direct mechanical piston actuation from a power source. The pump may cooperate with a fluid regulator to control flow of fluid from the pump housing.

REFERENCES:
patent: 1831995 (1931-11-01), Braselton et al.
patent: 1870707 (1932-08-01), Braselton et al.
patent: 2572977 (1951-10-01), Bodine
patent: 2914240 (1959-11-01), Vorech
patent: 3116695 (1964-01-01), Faller

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2128243