High-speed solenoid valve with polymer film lubricant

Details High-speed solenoid valve with polymer film lubricant High-speed solenoid valve with polymer film lubricant

1987-11-18

1989-05-02

Rosenthal, Arnold

Valves and valve actuation

Electrically actuated valve

Including solenoid

25112914, 251368, 335261, 335279, F16K 3106

Patent

active

048261300

ABSTRACT:
A high-speed solenoid valve is described having a polymer film lubricant located in the radial magnetic gap between the bore of the stator housing and the solenoid armature. The film forms a lubricating barrier during axial movement of the armature in the stator bore.

REFERENCES:
patent: 3523676 (1970-08-01), Barker
patent: 3918495 (1975-11-01), Abrahams
patent: 4130136 (1978-12-01), Garnier et al.
patent: 4318425 (1982-03-01), Marks
patent: 4509716 (1985-04-01), Barber et al.
patent: 4643223 (1987-02-01), Abe et al.
Technical Information Bulletin H-1A (DuPont Kapton) 3 pages.
General Spec. Bulletin GS-82-2 (Kapton) 7 pages.

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