GB883978A - Improvements in or relating to eddy-current homopolar coupling devices - Google Patents

Improvements in or relating to eddy-current homopolar coupling devices

Info

Publication number
GB883978A
GB883978A GB44325/59A GB4432559A GB883978A GB 883978 A GB883978 A GB 883978A GB 44325/59 A GB44325/59 A GB 44325/59A GB 4432559 A GB4432559 A GB 4432559A GB 883978 A GB883978 A GB 883978A
Authority
GB
United Kingdom
Prior art keywords
eddy
tubes
current
relating
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
GB44325/59A
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.)
Constructions Mecaniques SA
Compagnie de Construction Mecanique Sulzer
Original Assignee
Constructions Mecaniques SA
Compagnie de Construction Mecanique Sulzer
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 Constructions Mecaniques SA, Compagnie de Construction Mecanique Sulzer filed Critical Constructions Mecaniques SA
Publication of GB883978A publication Critical patent/GB883978A/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)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

883,978. Eddy-current clutches. COMPAGNIE DE CONSTRUCTION MECANIQUE. PROCEDES SULZER. Dec. 30, 1959 [Aug. 20, 1959], No.44325/59. Class 35. An eddy-current clutch has a fixed field core 1 and winding 2, and magnetic driving and driven members 3, 4 each of which has longitudinal copper tubes 5, 6 embedded in its surface which serve to carry the induced eddy currents and also cooling air from fan blades 7. Round tubes are threaded into the rotor slots and then externally pressed to produce the shape illustrated. In a modification the tubes have two lobes instead of one. Specification 793,854 is referred to.
GB44325/59A 1959-08-20 1959-12-30 Improvements in or relating to eddy-current homopolar coupling devices Expired GB883978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883978X 1959-08-20

Publications (1)

Publication Number Publication Date
GB883978A true GB883978A (en) 1961-12-06

Family

ID=9374757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44325/59A Expired GB883978A (en) 1959-08-20 1959-12-30 Improvements in or relating to eddy-current homopolar coupling devices

Country Status (1)

Country Link
GB (1) GB883978A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247455B (en) * 1962-08-27 1967-08-17 Heenan & Froude Ltd Fluid-cooled eddy current coupling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247455B (en) * 1962-08-27 1967-08-17 Heenan & Froude Ltd Fluid-cooled eddy current coupling

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