GB629311A - Improvements in or relating to electro-magnetic clutches, particularly for motor vehicles - Google Patents

Improvements in or relating to electro-magnetic clutches, particularly for motor vehicles

Info

Publication number
GB629311A
GB629311A GB4502/47A GB450247A GB629311A GB 629311 A GB629311 A GB 629311A GB 4502/47 A GB4502/47 A GB 4502/47A GB 450247 A GB450247 A GB 450247A GB 629311 A GB629311 A GB 629311A
Authority
GB
United Kingdom
Prior art keywords
members
section
electro
relating
motor vehicles
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
GB4502/47A
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of GB629311A publication Critical patent/GB629311A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • F16D27/112—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs
    • F16D27/115—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

629,311. Clutches. SOC. ANON. A. CITROEN. Feb. 17, 1947, No. 4502. Convention date, March 14, 1946. [Class 80 (ii)] An electromagnetic friction clutch comprises two concentric annular members C, D arranged with a small air gap J within a stationary U-section electromagnet G and having rings A, B slidably mounted alternately on the members C, D to allow their contact under the influence of the magnetic field, spring means K being provided to move the member D axially to disengage the clutch when the magnet is deenergised. In a second embodiment the magnet comprises an annular winding mounted between two L-section rings, corresponding to the U- section member, which are integral with the members C, D, to provide a flywheel effect.
GB4502/47A 1946-03-14 1947-02-17 Improvements in or relating to electro-magnetic clutches, particularly for motor vehicles Expired GB629311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR629311X 1946-03-14

Publications (1)

Publication Number Publication Date
GB629311A true GB629311A (en) 1949-09-16

Family

ID=8990275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4502/47A Expired GB629311A (en) 1946-03-14 1947-02-17 Improvements in or relating to electro-magnetic clutches, particularly for motor vehicles

Country Status (1)

Country Link
GB (1) GB629311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875875A (en) * 1953-11-14 1959-03-03 Heid Ag Maschf Electromagnetic clutch for use on a shaft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875875A (en) * 1953-11-14 1959-03-03 Heid Ag Maschf Electromagnetic clutch for use on a shaft

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