Solenoid and method of manufacture

Details Solenoid and method of manufacture Solenoid and method of manufacture

1977-07-18

1979-02-27

Broome, Harold

Electricity: magnetically operated switches, magnets, and electr

Magnets and electromagnets

With magneto-mechanical motive device

335245, 335251, H01F 710

Patent

active

041421698

ABSTRACT:
There is disclosed a solenoid of improved construction and a facile method for its manufacture. The solenoid is intended for use with cyclic voltage supplies and has a fixed-position pole assembly of a pole piece, shading ring and flux ring which is secured in a retaining sleeve. The pole piece has an annular groove which receives an inward, annular bead of the sleeve to retain the assembly. The sleeve is mounted within a solenoid casing within an annular coil and the casing is closed by an end closure plate which bears against the end of the sleeve. The inward annular offset of the sleeve provides a resilient axial compressability of the sleeve permitting facile assembly to precise tolerances.

REFERENCES:
patent: 2651744 (1953-09-01), Acklin et al.
patent: 3134932 (1964-05-01), Ray
patent: 3378732 (1968-04-01), Dietz et al.
patent: 3805204 (1974-04-01), Petersen

Affiliated with

Also associated with

Rating

Solenoid and method of manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solenoid and method of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solenoid and method of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-724931