Valves and valve actuation – Fluid actuated or retarded – Dashpot or fluid controlled retarder or timer
Patent
1997-11-26
1999-11-16
Michalsky, Gerald A.
Valves and valve actuation
Fluid actuated or retarded
Dashpot or fluid controlled retarder or timer
13762564, 25112908, 25112914, 25112917, F16K 3106
Patent
active
059842598
ABSTRACT:
Proportional variable force solenoid valve for controlling the pressure of a fluid in a fluid control system comprises a solenoid housing having therein a solenoid coil, an armature movable in response to electrical current applied to the solenoid coil, and a biasing spring for biasing the armature in a direction to establish a valve fluid pressure response to solenoid coil current. An inner armature end cooperates with or engages a damping member residing in a fluid damping chamber to reduce non-linear valve responses resulting from pressure oscillations in the fluid control system.
REFERENCES:
patent: 3103612 (1963-09-01), Marmo
patent: 3211417 (1965-10-01), Ray
patent: 3226605 (1965-12-01), Wright et al.
patent: 4114125 (1978-09-01), Komatsu
patent: 4316599 (1982-02-01), Bouvet et al.
patent: 4669504 (1987-06-01), Fujitsugu et al.
patent: 4794890 (1989-01-01), Richeson
patent: 4947887 (1990-08-01), Fox
patent: 4988074 (1991-01-01), Najmolhoda
patent: 5060695 (1991-10-01), McCabe
patent: 5139224 (1992-08-01), Bright
patent: 5165652 (1992-11-01), Nicolaisen
patent: 5188073 (1993-02-01), Ejira et al.
patent: 5240227 (1993-08-01), Sich
patent: 5487410 (1996-01-01), Niethammer
patent: 5547165 (1996-08-01), Brehm et al.
patent: 5611370 (1997-03-01), Najmolhoda
Cruden, Jr. John A.
Najmolhoda Hamid
Nezwek David A.
Seid David L.
Michalsky Gerald A.
Saturn Electronics & Engineering, Inc.
Timmer Edward J.
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