FR2276726A1 - ELECTROMAGNETIC COUPLER AND RELATED COOLING SYSTEM - Google Patents

ELECTROMAGNETIC COUPLER AND RELATED COOLING SYSTEM

Info

Publication number
FR2276726A1
FR2276726A1 FR7515652A FR7515652A FR2276726A1 FR 2276726 A1 FR2276726 A1 FR 2276726A1 FR 7515652 A FR7515652 A FR 7515652A FR 7515652 A FR7515652 A FR 7515652A FR 2276726 A1 FR2276726 A1 FR 2276726A1
Authority
FR
France
Prior art keywords
cooling system
electromagnetic coupler
related cooling
coupler
electromagnetic
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.)
Granted
Application number
FR7515652A
Other languages
French (fr)
Other versions
FR2276726B1 (en
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.)
Babcock Transformers Ltd
Original Assignee
Heenan Drives 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 Heenan Drives Ltd filed Critical Heenan Drives Ltd
Publication of FR2276726A1 publication Critical patent/FR2276726A1/en
Application granted granted Critical
Publication of FR2276726B1 publication Critical patent/FR2276726B1/fr
Granted 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)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FR7515652A 1974-06-28 1975-05-20 ELECTROMAGNETIC COUPLER AND RELATED COOLING SYSTEM Granted FR2276726A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48421074A 1974-06-28 1974-06-28

Publications (2)

Publication Number Publication Date
FR2276726A1 true FR2276726A1 (en) 1976-01-23
FR2276726B1 FR2276726B1 (en) 1981-05-08

Family

ID=23923210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515652A Granted FR2276726A1 (en) 1974-06-28 1975-05-20 ELECTROMAGNETIC COUPLER AND RELATED COOLING SYSTEM

Country Status (6)

Country Link
JP (1) JPS5825027B2 (en)
BR (1) BR7503991A (en)
DE (1) DE2522423C2 (en)
FR (1) FR2276726A1 (en)
GB (1) GB1467779A (en)
IT (1) IT1028968B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919827B2 (en) * 1978-11-09 1984-05-09 沖電気工業株式会社 impact printer
JPS5714014A (en) * 1980-06-30 1982-01-25 Multi Giken Kk Method of molding projected part on plastic sheet or the like
JPS5825029U (en) * 1981-08-11 1983-02-17 三菱電機株式会社 capacitor device
JPS5825033U (en) * 1981-08-11 1983-02-17 三菱電機株式会社 capacitor device
JPS5825031U (en) * 1981-08-11 1983-02-17 三菱電機株式会社 capacitor device
US4469968A (en) * 1983-07-01 1984-09-04 Eaton Corporation Cooling system for dynamoelectric machine
DE3443523C2 (en) * 1984-11-29 1996-02-29 Stromag Maschf Two-stage coupling for driving a cooling fan
DE19917667A1 (en) * 1999-04-19 2000-10-26 Zahnradfabrik Friedrichshafen Electromagnetic hysteresis unit with magnetic N poles which are arranged at circumferential distance to magnetic S poles about rotation axis and alternating to these at magnetic body
DE10063275A1 (en) * 2000-12-19 2002-06-20 Vlado Ostovic AC generator has a concentric coil on its frame side and two rotors rotating concentrically with different RPMs one at high-speed with permanent magnets and one at a slower speed made of solid metal.
DE10227970A1 (en) * 2002-06-22 2004-01-08 Zf Friedrichshafen Ag Device for transferring torques for foodstuff industry, e.g. for bottle closure system, has hysteresis coupling in form of closed housing unit, coupling magnet, rotor and armature arranged in housing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345850A (en) * 1942-04-13 1944-04-04 Martin P Winther Cooling apparatus
US2745974A (en) * 1952-03-26 1956-05-15 Warner Electric Brake & Clutch Eddy current torque producing device
DE1048630B (en) * 1955-10-31 1959-01-15
US3641375A (en) * 1970-09-04 1972-02-08 Eaton Yale & Towne Torque-transmitting device
JPS5235393Y2 (en) * 1972-08-25 1977-08-12
US3845337A (en) * 1972-12-22 1974-10-29 Eaton Corp Electromagnetic coupling having an end mounted field

Also Published As

Publication number Publication date
DE2522423C2 (en) 1984-12-13
JPS5825027B2 (en) 1983-05-25
JPS5114561A (en) 1976-02-05
FR2276726B1 (en) 1981-05-08
GB1467779A (en) 1977-03-23
IT1028968B (en) 1979-02-10
BR7503991A (en) 1976-06-29
DE2522423A1 (en) 1976-01-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse