GB630532A - Improvements in electro-magnetic friction clutches - Google Patents

Improvements in electro-magnetic friction clutches

Info

Publication number
GB630532A
GB630532A GB24336/47A GB2433647A GB630532A GB 630532 A GB630532 A GB 630532A GB 24336/47 A GB24336/47 A GB 24336/47A GB 2433647 A GB2433647 A GB 2433647A GB 630532 A GB630532 A GB 630532A
Authority
GB
United Kingdom
Prior art keywords
friction
magnet
electro
friction clutches
magnetic friction
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
GB24336/47A
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.)
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
Publication of GB630532A publication Critical patent/GB630532A/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
    • F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
    • F16D27/04—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces
    • F16D27/06—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces with friction surfaces arranged within the flux
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

630,532. Clutches. LAVAUD, R. S. DE. Sept. 3, 1947, No. 24336. Convention date, Sept. 18, 1946. [Class 80 (ii)] In an electromagnetically operated friction clutch in which a disc 15 on one shaft is adapted to be engaged between a magnet 7 on the other shaft and an armature 9 secured for rotation with the magnet 7 but adapted for axial movement thereon, the friction surfaces of the disc or the magnet 7 are formed of alternating zones of a magnetic metal and a relatively soft anti-friction metal. Preferably these zones are formed by running an anti-friction alloy 14 into a spiral groove 13 formed in the friction surface.
GB24336/47A 1946-09-18 1947-09-03 Improvements in electro-magnetic friction clutches Expired GB630532A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR630532X 1946-09-18

Publications (1)

Publication Number Publication Date
GB630532A true GB630532A (en) 1949-10-14

Family

ID=8991164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24336/47A Expired GB630532A (en) 1946-09-18 1947-09-03 Improvements in electro-magnetic friction clutches

Country Status (1)

Country Link
GB (1) GB630532A (en)

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