GB1141932A - Solenoid construction - Google Patents

Solenoid construction

Info

Publication number
GB1141932A
GB1141932A GB4851366A GB4851366A GB1141932A GB 1141932 A GB1141932 A GB 1141932A GB 4851366 A GB4851366 A GB 4851366A GB 4851366 A GB4851366 A GB 4851366A GB 1141932 A GB1141932 A GB 1141932A
Authority
GB
United Kingdom
Prior art keywords
plunger
face plate
plug
coil
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4851366A
Inventor
Robert William Flentge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB4851366A priority Critical patent/GB1141932A/en
Publication of GB1141932A publication Critical patent/GB1141932A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding

Abstract

1,141,932. Electromagnets. A. F. DORMEYER [trading as DORMEYER INDUSTRIES]. 28 Oct., 1966, No. 48513/66. Heading H1P. The plunger 13 of an electromagnet is slidable in a tube 10 of non-magnetic material one end of which is secured at 20 to a plug 11 formed with an integral radial flange 18 and the other end of which is received in a bore in a face plate 12 having a radial flange 23. The tube is flared at 22 to retain the face plate. The coil 14 is wound on the tube 10 between the flanges and is insulated therefrom by tape 24 and washers 25. When the coil is de-energized the plunger is withdrawn by a spring 39 acting between the face plate 12 and a collar 42 held on the end of the plunger by a retaining ring 43. A non-magnetic spring cover 45, which also acts as a plunger stop, is screwed to the face plate. The electromagnet is clamped to a mounting plate 30 by a nut 33 on the plug 11, and this plug also carries a cover 15 of magnetic material. In a modification (Fig. 5, not shown) the collar 42 is replaced by an integral flange (43A) on the end of the plunger. An alternative embodiment is described (Figs. 6-11, not shown) in which the plunger is withdrawn when the coil is energized and is extended by an external spring.
GB4851366A 1966-10-28 1966-10-28 Solenoid construction Expired GB1141932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4851366A GB1141932A (en) 1966-10-28 1966-10-28 Solenoid construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4851366A GB1141932A (en) 1966-10-28 1966-10-28 Solenoid construction

Publications (1)

Publication Number Publication Date
GB1141932A true GB1141932A (en) 1969-02-05

Family

ID=10448892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4851366A Expired GB1141932A (en) 1966-10-28 1966-10-28 Solenoid construction

Country Status (1)

Country Link
GB (1) GB1141932A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009388A1 (en) * 1978-09-18 1980-04-02 Ledex, Inc. Tubular solenoid
GB2214356A (en) * 1987-12-24 1989-08-31 Tanashin Denki Co Electromagnetic plunger

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009388A1 (en) * 1978-09-18 1980-04-02 Ledex, Inc. Tubular solenoid
US4217567A (en) * 1978-09-18 1980-08-12 Ledex, Inc. Tubular solenoid
GB2214356A (en) * 1987-12-24 1989-08-31 Tanashin Denki Co Electromagnetic plunger
GB2214356B (en) * 1987-12-24 1992-03-11 Tanashin Denki Co Electromagnetic plunger

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