GB657339A - Improvements in electro-magnetic apparatus and more especially in electrical vibrators - Google Patents

Improvements in electro-magnetic apparatus and more especially in electrical vibrators

Info

Publication number
GB657339A
GB657339A GB3229248A GB3229248A GB657339A GB 657339 A GB657339 A GB 657339A GB 3229248 A GB3229248 A GB 3229248A GB 3229248 A GB3229248 A GB 3229248A GB 657339 A GB657339 A GB 657339A
Authority
GB
United Kingdom
Prior art keywords
electro
singleton
armature
magnetic apparatus
core
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
GB3229248A
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.)
SIDNEY ARTHUR SINGLETON
SINGLETON BROS INSTR Ltd
Original Assignee
SIDNEY ARTHUR SINGLETON
SINGLETON BROS INSTR Ltd
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 SIDNEY ARTHUR SINGLETON, SINGLETON BROS INSTR Ltd filed Critical SIDNEY ARTHUR SINGLETON
Priority to GB3229248A priority Critical patent/GB657339A/en
Publication of GB657339A publication Critical patent/GB657339A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

657,339. Reciprocating motors; electromagnets. SINGLETON, S. A., BOUGHTON, H. A., and SINGLETON BROS. (INSTRUMENTS), Ltd. Dec. 14, 1948, No. 32292. [Class 35] An electromagnetic device which may operate a fluid pump, contactor, relay or electric bell comprises a laminated core G mainly of E- shaped punchings but without the middle legs near the centre of the core to provide space for a push-rod C linking the armature A with its load which may be the diaphragm B of an air pump, the armature being carried by an adjustable spring E. The coil is A.C. energized or with D.C. through an interrupter not described.
GB3229248A 1948-12-14 1948-12-14 Improvements in electro-magnetic apparatus and more especially in electrical vibrators Expired GB657339A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3229248A GB657339A (en) 1948-12-14 1948-12-14 Improvements in electro-magnetic apparatus and more especially in electrical vibrators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3229248A GB657339A (en) 1948-12-14 1948-12-14 Improvements in electro-magnetic apparatus and more especially in electrical vibrators

Publications (1)

Publication Number Publication Date
GB657339A true GB657339A (en) 1951-09-19

Family

ID=10336335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3229248A Expired GB657339A (en) 1948-12-14 1948-12-14 Improvements in electro-magnetic apparatus and more especially in electrical vibrators

Country Status (1)

Country Link
GB (1) GB657339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634955A1 (en) * 1988-07-27 1990-02-02 Lefort Yvon Electromagnetic vibrator and its means of control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634955A1 (en) * 1988-07-27 1990-02-02 Lefort Yvon Electromagnetic vibrator and its means of control

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