Electromagnetic pump with pressure-regulating mechanism

Details Electromagnetic pump with pressure-regulating mechanism Electromagnetic pump with pressure-regulating mechanism

1977-08-11

1979-10-02

Croyle, Carlton R.

Pumps

With condition responsive pumped fluid control

Pressure responsive relief or bypass valve

417417, F04B 4900

Patent

active

041696956

ABSTRACT:
An electromagnetic pump is disclosed in which a pair of check valves and a pressure-regulating mechanism are inserted in series in a fluid passage extending from a suction inlet to a discharge outlet and a pressure chamber operatively connected with a plunger is provided between the check valves. When a solenoid coil surrounding the plunger is supplied with an intermittent electric current, the plunger moves to and fro, thereby the pressure in the pressure chamber being varied to have the check valves given rise to pumping action. The pressure-regulating mechanism function to control the pressure of fluid discharged from the outlet, thereby absorbing the pulsation generated by the reciprocal pumping action of the plunger.

REFERENCES:
patent: 2311655 (1943-02-01), Freeman et al.
patent: 2931314 (1960-04-01), Erikson et al.
patent: 3446231 (1969-05-01), Magnuson
patent: 3545887 (1970-12-01), Kobnick
patent: 4021152 (1977-05-01), Toyoda

Affiliated with

Also associated with

Rating

Electromagnetic pump with pressure-regulating mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic pump with pressure-regulating mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic pump with pressure-regulating mechanism will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2368022