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WO2015051788A3 - Wirbelstrombremse - Google Patents

Wirbelstrombremse Download PDF

Info

Publication number
WO2015051788A3
WO2015051788A3 PCT/DE2014/200456 DE2014200456W WO2015051788A3 WO 2015051788 A3 WO2015051788 A3 WO 2015051788A3 DE 2014200456 W DE2014200456 W DE 2014200456W WO 2015051788 A3 WO2015051788 A3 WO 2015051788A3
Authority
WO
WIPO (PCT)
Prior art keywords
eddy current
current brake
stator
rotor
magnetised
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.)
Ceased
Application number
PCT/DE2014/200456
Other languages
English (en)
French (fr)
Other versions
WO2015051788A2 (de
Inventor
Marc Finkenzeller
Daniel Helmer
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to DE112014004675.2T priority Critical patent/DE112014004675A5/de
Publication of WO2015051788A2 publication Critical patent/WO2015051788A2/de
Publication of WO2015051788A3 publication Critical patent/WO2015051788A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
    • 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
    • B60L7/28—Eddy-current braking
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/06—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type
    • H02K49/065—Dynamo-electric clutches; Dynamo-electric brakes of the synchronous type hysteresis type
    • 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

Die Erfindung betrifft eine Wirbelstrombremse (1) mit einem Stator (5) und einem Rotor (8), der magnetisch durchsetzt wird, wenn er sich relativ zu dem Stator (5) um eine Drehachse dreht. Die Erfindung zeichnet sich dadurch aus, dass der Stator (5) und der Rotor (8) so angeordnet und ausgeführt sind, dass der Rotor (8) in einer radialen Richtung magnetisch durchsetzt wird, wenn er sich relativ zu dem Stator (5) um seine Drehachse dreht.
PCT/DE2014/200456 2013-10-09 2014-09-09 Wirbelstrombremse Ceased WO2015051788A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112014004675.2T DE112014004675A5 (de) 2013-10-09 2014-09-09 Wirbelstrombremse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013220384 2013-10-09
DE102013220384.5 2013-10-09

Publications (2)

Publication Number Publication Date
WO2015051788A2 WO2015051788A2 (de) 2015-04-16
WO2015051788A3 true WO2015051788A3 (de) 2015-10-15

Family

ID=51659470

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/200456 Ceased WO2015051788A2 (de) 2013-10-09 2014-09-09 Wirbelstrombremse

Country Status (2)

Country Link
DE (1) DE112014004675A5 (de)
WO (1) WO2015051788A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023017196A1 (es) * 2021-08-12 2023-02-16 Ralentizadores Y Transformaciones, S.A. Sistema de frenado electromagnético para un vehículo y vehículo que lo incorpora

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632452A (en) * 1946-10-21 1949-11-28 Martin Phillip Winther Improvements in presses
GB661590A (en) * 1948-08-11 1951-11-21 Martin Phillip Winther Improvements in eddy current brakes or clutches
EP1002940A2 (de) * 1998-11-19 2000-05-24 Baruffaldi S.p.A. Lüfter für Kraftwagen mit einer elektromagnetischen Kupplung
EP1353051A2 (de) * 2002-04-08 2003-10-15 Baruffaldi S.p.A. Einrichtung zur Steuerung einer Betätigungswelle einer Kühlmittelfluidpumpe in einer Kraftfahrzeugbrennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247846B1 (de) 1973-10-15 1980-05-09 Labavia
DE10122985B4 (de) 2001-05-11 2013-08-29 Horiba Automotive Test Systems Gmbh Wirbelstrombremse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB632452A (en) * 1946-10-21 1949-11-28 Martin Phillip Winther Improvements in presses
GB661590A (en) * 1948-08-11 1951-11-21 Martin Phillip Winther Improvements in eddy current brakes or clutches
EP1002940A2 (de) * 1998-11-19 2000-05-24 Baruffaldi S.p.A. Lüfter für Kraftwagen mit einer elektromagnetischen Kupplung
EP1353051A2 (de) * 2002-04-08 2003-10-15 Baruffaldi S.p.A. Einrichtung zur Steuerung einer Betätigungswelle einer Kühlmittelfluidpumpe in einer Kraftfahrzeugbrennkraftmaschine

Also Published As

Publication number Publication date
WO2015051788A2 (de) 2015-04-16
DE112014004675A5 (de) 2016-07-07

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