GB776714A - Improvements relating to magnetic coupling devices including brakes and clutches - Google Patents

Improvements relating to magnetic coupling devices including brakes and clutches

Info

Publication number
GB776714A
GB776714A GB2190854A GB2190854A GB776714A GB 776714 A GB776714 A GB 776714A GB 2190854 A GB2190854 A GB 2190854A GB 2190854 A GB2190854 A GB 2190854A GB 776714 A GB776714 A GB 776714A
Authority
GB
United Kingdom
Prior art keywords
magnetic
clutches
magnetic coupling
devices including
coupling devices
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
GB2190854A
Inventor
James William Walley
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB2190854A priority Critical patent/GB776714A/en
Publication of GB776714A publication Critical patent/GB776714A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • H02K49/043—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with a radial airgap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

776,714. Magnetic couplings and brakes. METROPOLITAN-VICKERS ELECTRICAL CO., Ltd. July 7, 1955 [July 27, 1954], No. 21908/54. Class 35. In a coupling, brake or dynamometer with air or magnetic fluid between the members, one of which incorporates at least one permanent magnet, an adjustable shunt comprising two magnetically-insulated magnetic parts is provided to divert the permanent magnet flux from the other member. As shown, the magnet 30 is shunted by the magnetic sleeve 34 and the device is inoperative but when sleeve 34 is moved to the left by handle 37 the non-magnetic part 35 is brought over the magnet diverting the flux across gaps 40, 41 into the other member 38 shown as the driven member of a coupling.
GB2190854A 1954-07-27 1954-07-27 Improvements relating to magnetic coupling devices including brakes and clutches Expired GB776714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2190854A GB776714A (en) 1954-07-27 1954-07-27 Improvements relating to magnetic coupling devices including brakes and clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2190854A GB776714A (en) 1954-07-27 1954-07-27 Improvements relating to magnetic coupling devices including brakes and clutches

Publications (1)

Publication Number Publication Date
GB776714A true GB776714A (en) 1957-06-12

Family

ID=10170827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2190854A Expired GB776714A (en) 1954-07-27 1954-07-27 Improvements relating to magnetic coupling devices including brakes and clutches

Country Status (1)

Country Link
GB (1) GB776714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881636A (en) * 1957-10-22 1959-04-14 Gerrard & Co A J Magnetic tension release for strapping tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881636A (en) * 1957-10-22 1959-04-14 Gerrard & Co A J Magnetic tension release for strapping tools

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