Threaded sleeve assembly

Details Threaded sleeve assembly Threaded sleeve assembly

1991-04-30

1992-07-07

Rosenthal, Arnold

Valves and valve actuation

Electrically actuated valve

Including solenoid

13762565, 2989013, F16K 3106

Patent

active

051276240

ABSTRACT:
An improved solenoid valve wherein the improvement is an improved sleeve assembly. The sleeve assembly is a tubular section having an enlarged first end integrally formed with the remainder of the tubular section and having a second end. The enlarged end is formed with external threads which mate with threads of a cup-like recess in the body of the solenoid valve. The tubular section is a nonmagnetic material which is screwed into the cup-like recess of the body. The enlarged first end further has a gasket seat for compressing a gasket between the cup-like recess of the body and the sleeve member. A stop of magnetic material is welded to the second end of the tubular section forming a seal. A flux plate comprising a magnetic material is located about the sleeve assembly between an electrical coil and the body.

REFERENCES:
patent: 4149699 (1979-04-01), Speckmann
patent: 4783044 (1988-11-01), Ellison
patent: 4844411 (1989-07-01), Nelson
patent: 4856756 (1989-08-01), Combs
patent: 4967996 (1990-11-01), Sonoda et al.
patent: 4991654 (1991-02-01), Brandell et al.
"Engineering Information", Skinner Precision Industries, Inc. (Honeywell), (not dated).
"Skinner Valve Technical Reference Manual", Honeywell Inc., 1990.
"Birthplace of an Eyelet Machine", Deep Drawing and Eyelet Technology Design Manual, Risdon Corporation, 1982.

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