Valves and valve actuation – Electrically actuated valve – Including solenoid
Patent
1991-10-30
1992-10-27
Rosenthal, Arnold
Valves and valve actuation
Electrically actuated valve
Including solenoid
25112917, F16K 3106
Patent
active
051582635
ABSTRACT:
In a flow rate control valve comprising a fixed core made of a magnetic material provided with a coil arranged on a circumference thereof, a movable core and a valve body made of a magnetic material moved by an attraction by a magnetic force of said fixed core or a release from said magnetic force to open and close a valve seat and a movable member composed of a supporting spring, the fixed core is provided with a flowing conduit passing through an opening formed in a surface opposite to said movable member and the movable member is provided with a passage guiding a fluid, so that the total quantity of fluid can be smoothly flown without staying a part of the fluid.
REFERENCES:
patent: 4653525 (1987-03-01), Young
patent: 4969629 (1990-11-01), Athanassiu
Iwamoto Michinori
Shimizu Tetsuo
Rosenthal Arnold
Stec Inc.
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