ES409516A1 - Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES409516A1
ES409516A1 ES409516A ES409516A ES409516A1 ES 409516 A1 ES409516 A1 ES 409516A1 ES 409516 A ES409516 A ES 409516A ES 409516 A ES409516 A ES 409516A ES 409516 A1 ES409516 A1 ES 409516A1
Authority
ES
Spain
Prior art keywords
stator
electromagnet
translation
machine
legally binding
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
ES409516A
Other languages
Spanish (es)
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.)
Labavia SGE SARL
Original Assignee
Labavia SGE SARL
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 Labavia SGE SARL filed Critical Labavia SGE SARL
Publication of ES409516A1 publication Critical patent/ES409516A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/003—Dynamic electric braking by short circuiting the motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

Improvements in eddy current retarding devices, comprising an inductor stator constituted by a suitable support for carrying at least one electromagnet with axis parallel to the axis of the stator, said stator having a hub in which the shaft of the shaft is mounted freely in rotation. Retarder, and an induced rotor comprising especially two discs that frame the electromagnet of the stator, fixed in rotation on the shaft of the retarder, and suitable for passing in front of at least one of the poles of the electromagnet so as to induce currents of foucault in said rotor and that a braking effect is obtained, characterized in that the stator has at least one envelope made of magnetic material, with axis parallel to the axis of the stator, suitable to serve as a housing for the electromagnet, which is thus specially protected against shocks and the atmospheric agents. (Machine-translation by Google Translate, not legally binding)
ES409516A 1971-12-10 1972-12-05 Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding) Expired ES409516A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7144545A FR2164053A5 (en) 1971-12-10 1971-12-10

Publications (1)

Publication Number Publication Date
ES409516A1 true ES409516A1 (en) 1975-11-16

Family

ID=9087304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409516A Expired ES409516A1 (en) 1971-12-10 1972-12-05 Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES409516A1 (en)
FR (1) FR2164053A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138914A1 (en) * 1997-10-08 2000-01-16 Frenos Electricos Unidos S A F Improvements to electric brakes for vehicles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541054B1 (en) * 1983-02-10 1986-06-20 Labavia IMPROVEMENTS ON ELECTRIC RETARDERS FOR VEHICLES
EP0406470A1 (en) * 1989-07-07 1991-01-09 Johann Berger Stator for an eddy current brake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2138914A1 (en) * 1997-10-08 2000-01-16 Frenos Electricos Unidos S A F Improvements to electric brakes for vehicles

Also Published As

Publication number Publication date
FR2164053A5 (en) 1973-07-27

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