GB1011853A - Improvements relating to electromechanical vibrators - Google Patents

Improvements relating to electromechanical vibrators

Info

Publication number
GB1011853A
GB1011853A GB1379361A GB1379361A GB1011853A GB 1011853 A GB1011853 A GB 1011853A GB 1379361 A GB1379361 A GB 1379361A GB 1379361 A GB1379361 A GB 1379361A GB 1011853 A GB1011853 A GB 1011853A
Authority
GB
United Kingdom
Prior art keywords
vibrator
coil
improvements relating
april
electromechanical vibrators
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
GB1379361A
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.)
Derritron Ltd
Original Assignee
Derritron 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 Derritron Ltd filed Critical Derritron Ltd
Priority to GB1379361A priority Critical patent/GB1011853A/en
Publication of GB1011853A publication Critical patent/GB1011853A/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
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

1,011,853. Vibrator current supply arrangements. DERRITRON Ltd. April 16, 1962 [April 17, 1961], No. 13793/61. Heading G4F. [Also in Divisions H2 and H4] A moving coil vibrator 10, 11 subject to an unbalanced force such as the weight of a load or a difference between fluid pressure inside and outside the vibrator, has a D.C. current passed through the coil as from a rectifier 20, to balance the force and so centre the coil. Specifications 310,441 and 312,970 are referred to.
GB1379361A 1961-04-17 1961-04-17 Improvements relating to electromechanical vibrators Expired GB1011853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1379361A GB1011853A (en) 1961-04-17 1961-04-17 Improvements relating to electromechanical vibrators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1379361A GB1011853A (en) 1961-04-17 1961-04-17 Improvements relating to electromechanical vibrators

Publications (1)

Publication Number Publication Date
GB1011853A true GB1011853A (en) 1965-12-01

Family

ID=10029479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1379361A Expired GB1011853A (en) 1961-04-17 1961-04-17 Improvements relating to electromechanical vibrators

Country Status (1)

Country Link
GB (1) GB1011853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106414A2 (en) * 1982-10-18 1984-04-25 Koninklijke Philips Electronics N.V. Refrigerating system comprising a two-stage compression device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106414A2 (en) * 1982-10-18 1984-04-25 Koninklijke Philips Electronics N.V. Refrigerating system comprising a two-stage compression device
EP0106414A3 (en) * 1982-10-18 1986-03-19 N.V. Philips' Gloeilampenfabrieken Refrigerating system comprising a two-stage compression device

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