CA1163663A - Switchable permanent magnetic brake with pole pieces of alternating polarity at which neighbor stationary and rotatable permanent magnets - Google Patents

Switchable permanent magnetic brake with pole pieces of alternating polarity at which neighbor stationary and rotatable permanent magnets

Info

Publication number
CA1163663A
CA1163663A CA000395025A CA395025A CA1163663A CA 1163663 A CA1163663 A CA 1163663A CA 000395025 A CA000395025 A CA 000395025A CA 395025 A CA395025 A CA 395025A CA 1163663 A CA1163663 A CA 1163663A
Authority
CA
Canada
Prior art keywords
pole
permanent magnets
stationary
pole pieces
brake
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
CA000395025A
Other languages
English (en)
French (fr)
Inventor
Robert Leutwyler
Walter Muller
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of CA1163663A publication Critical patent/CA1163663A/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
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Braking Arrangements (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Toys (AREA)
  • Escalators And Moving Walkways (AREA)
  • Electron Beam Exposure (AREA)
CA000395025A 1981-02-10 1982-01-27 Switchable permanent magnetic brake with pole pieces of alternating polarity at which neighbor stationary and rotatable permanent magnets Expired CA1163663A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH87681 1981-02-10
CH876/81-0 1981-02-10

Publications (1)

Publication Number Publication Date
CA1163663A true CA1163663A (en) 1984-03-13

Family

ID=4197228

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000395025A Expired CA1163663A (en) 1981-02-10 1982-01-27 Switchable permanent magnetic brake with pole pieces of alternating polarity at which neighbor stationary and rotatable permanent magnets

Country Status (8)

Country Link
EP (1) EP0057778B1 (enrdf_load_html_response)
AT (1) ATE9633T1 (enrdf_load_html_response)
CA (1) CA1163663A (enrdf_load_html_response)
DE (1) DE3166371D1 (enrdf_load_html_response)
FI (1) FI69687C (enrdf_load_html_response)
NO (1) NO814381L (enrdf_load_html_response)
PL (1) PL132736B1 (enrdf_load_html_response)
YU (1) YU282281A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7057321B2 (en) * 2002-05-28 2006-06-06 Isuzu Motors Limited Eddy current deceleration device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29506374U1 (de) * 1995-04-13 1996-10-02 FUNEX AG, Wollerau Belustigungsvorrichtung
DE102009052447A1 (de) * 2009-11-09 2011-05-12 Flück, Anton Vorrichtung zum Bremsen und Kuppeln mit abriebfreier Kraftübertragung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295619A1 (fr) * 1974-12-16 1976-07-16 Siemens Ag Dispositif d'entrainement a excitation par aimants permanents et a induit avec collecteur pour courant continu
DE2638133C2 (de) * 1976-08-25 1986-05-22 Baermann, Horst, 5064 Rösrath Stufenlos regelbare verschleißfreie dauermagnetische Wirbelstrom- und/oder Hysteresebremse, vorzugsweise für Schienenfahrzeuge
DE2931539A1 (de) * 1979-08-03 1981-02-19 Max Baermann Schaltbare, dauermagnetische bremse fuer schienenfahrzeuge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7057321B2 (en) * 2002-05-28 2006-06-06 Isuzu Motors Limited Eddy current deceleration device

Also Published As

Publication number Publication date
PL234991A1 (enrdf_load_html_response) 1982-09-13
FI69687C (fi) 1986-03-10
EP0057778B1 (de) 1984-09-26
FI820221L (fi) 1982-08-11
ATE9633T1 (de) 1984-10-15
EP0057778A3 (en) 1982-08-25
NO814381L (no) 1982-08-11
PL132736B1 (en) 1985-04-30
FI69687B (fi) 1985-11-29
EP0057778A2 (de) 1982-08-18
DE3166371D1 (en) 1984-10-31
YU282281A (en) 1984-02-29

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Legal Events

Date Code Title Description
MKEX Expiry