Electromagnetic actuator

Details Electromagnetic actuator Electromagnetic actuator

1981-06-19

1982-11-30

Rosenthal, Arnold

Valves and valve actuation

With correlated flow path

With mounting or support

251282, 335267, F16K 3106, H01F 716

Patent

active

043613098

ABSTRACT:
An electromagnetic valve actuator has two sets of exciting coils and movable cores and a rod having an end secured to the first movable core. The other end of the rod extends slidably through the second movable core which is connected to a valve member cooperative with a valve seat to control a fluid flow therethrough. A first spring biases the rod and the first movable core away from the valve member, whereas a second spring biases the valve member and the second movable core away from the rod. The arrangement is such that the valve member is positioned at a first position in contact with the valve seat when the first coil is energized, such that the valve member is positioned at a second position remote from the valve seat when the second coil is energized and such that the valve member is positioned at a third position between the first and second positions when both coils are deenergized.

REFERENCES:
patent: 2901210 (1959-08-01), Hebard
patent: 2935663 (1960-05-01), Pollak
patent: 3275964 (1966-09-01), Kumm

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-193260