FR1180373A - Improvements made to eddy current devices, especially retarders - Google Patents

Improvements made to eddy current devices, especially retarders

Info

Publication number
FR1180373A
FR1180373A FR1180373DA FR1180373A FR 1180373 A FR1180373 A FR 1180373A FR 1180373D A FR1180373D A FR 1180373DA FR 1180373 A FR1180373 A FR 1180373A
Authority
FR
France
Prior art keywords
retarders
eddy current
improvements made
current devices
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
Other languages
French (fr)
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.)
Telma SA
Original Assignee
Telma 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 Telma SA filed Critical Telma SA
Application granted granted Critical
Publication of FR1180373A publication Critical patent/FR1180373A/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
    • H02K49/046—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type with an axial airgap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1180373D 1957-07-30 1957-07-30 Improvements made to eddy current devices, especially retarders Expired FR1180373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1180373T 1957-07-30

Publications (1)

Publication Number Publication Date
FR1180373A true FR1180373A (en) 1959-06-03

Family

ID=9661601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1180373D Expired FR1180373A (en) 1957-07-30 1957-07-30 Improvements made to eddy current devices, especially retarders

Country Status (1)

Country Link
FR (1) FR1180373A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557649A1 (en) * 1975-12-20 1977-06-30 Schwaebische Huettenwerke Gmbh BRAKE DISC FOR DISC BRAKES
FR2580441A1 (en) * 1985-04-15 1986-10-17 Labavia IMPROVEMENTS IN THE INDUCED ROTORS OF ELECTROMAGNETIC RETARDERS
EP0209460B1 (en) * 1985-07-11 1989-12-27 Labavia S.G.E. Induced rotors for electromagnetic retarders
EP1449567A2 (en) * 2003-02-20 2004-08-25 Graber Products, Inc. Exercise device with an adjustable magnetic resistance arrangement
DE10304299A1 (en) * 2003-02-04 2004-09-02 Dr.Ing.H.C. F. Porsche Ag Internally ventilated brake disc with curved cooling air channels
WO2006086453A1 (en) * 2005-02-08 2006-08-17 Nexen Group, Inc. Interface disc for a torque and/or rotational control apparatus
WO2017131524A3 (en) * 2016-01-27 2017-10-12 Zytec B.V. Magnetic coupling assembly

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557649A1 (en) * 1975-12-20 1977-06-30 Schwaebische Huettenwerke Gmbh BRAKE DISC FOR DISC BRAKES
FR2580441A1 (en) * 1985-04-15 1986-10-17 Labavia IMPROVEMENTS IN THE INDUCED ROTORS OF ELECTROMAGNETIC RETARDERS
EP0199639A1 (en) * 1985-04-15 1986-10-29 Labavia S.G.E. Induced rotors of electromagnetic brakes
AU603055B2 (en) * 1985-04-15 1990-11-08 Labavia - S.G.E. Improvements to armature rotors for electromagnetic retarders
EP0209460B1 (en) * 1985-07-11 1989-12-27 Labavia S.G.E. Induced rotors for electromagnetic retarders
DE10304299A1 (en) * 2003-02-04 2004-09-02 Dr.Ing.H.C. F. Porsche Ag Internally ventilated brake disc with curved cooling air channels
US7100748B2 (en) 2003-02-04 2006-09-05 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Internally ventilated brake disk with curved cooling air ducts
DE10304299B4 (en) * 2003-02-04 2008-02-21 Dr.Ing.H.C. F. Porsche Ag Internally ventilated brake disc with curved cooling air channels
EP1449567A2 (en) * 2003-02-20 2004-08-25 Graber Products, Inc. Exercise device with an adjustable magnetic resistance arrangement
EP1449567A3 (en) * 2003-02-20 2004-12-01 Graber Products, Inc. Exercise device with an adjustable magnetic resistance arrangement
US6964633B2 (en) 2003-02-20 2005-11-15 Saris Cycling Group, Inc. Exercise device with an adjustable magnetic resistance arrangement
WO2006086453A1 (en) * 2005-02-08 2006-08-17 Nexen Group, Inc. Interface disc for a torque and/or rotational control apparatus
US7281613B2 (en) 2005-02-08 2007-10-16 Nexen Group, Inc. Interface disc for a torque and/or rotational control apparatus
WO2017131524A3 (en) * 2016-01-27 2017-10-12 Zytec B.V. Magnetic coupling assembly
US11356009B2 (en) 2016-01-27 2022-06-07 Zytec Technologies B.V. Magnetic coupling assembly

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