ES372086A1 - Eddy-current disc brakes - Google Patents

Eddy-current disc brakes

Info

Publication number
ES372086A1
ES372086A1 ES372086A ES372086A ES372086A1 ES 372086 A1 ES372086 A1 ES 372086A1 ES 372086 A ES372086 A ES 372086A ES 372086 A ES372086 A ES 372086A ES 372086 A1 ES372086 A1 ES 372086A1
Authority
ES
Spain
Prior art keywords
disc brakes
current disc
magnets
eddy
magnetic ring
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
ES372086A
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse 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 Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of ES372086A1 publication Critical patent/ES372086A1/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)
  • Braking Arrangements (AREA)

Abstract

Improvements in the construction of eddy current disc brakes for vehicles, especially continuous brake for motor vehicles with magnetic systems, arranged on disk-shaped pole wheels, with permanent magnets magnetized in the peripheral direction, characterized in that between two brake discs Coaxially arranged, two magnetic ring systems are arranged coaxially, axially separated from each other by an air gap and developed rotatable with each other, formed by radially magnetized magnets, the adjacent magnets of a magnetic ring system having one directed towards the other. equal polarity. (Machine-translation by Google Translate, not legally binding)
ES372086A 1968-10-02 1969-10-02 Eddy-current disc brakes Expired ES372086A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681800616 DE1800616B2 (en) 1968-10-02 1968-10-02 PERMANENT MAGNETIC EDGE DISC BRAKE FOR VEHICLES

Publications (1)

Publication Number Publication Date
ES372086A1 true ES372086A1 (en) 1971-09-01

Family

ID=5709360

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372086A Expired ES372086A1 (en) 1968-10-02 1969-10-02 Eddy-current disc brakes

Country Status (4)

Country Link
DE (1) DE1800616B2 (en)
ES (1) ES372086A1 (en)
FR (1) FR2019668A1 (en)
GB (1) GB1275114A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876804U (en) * 1981-11-19 1983-05-24 焼結金属工業株式会社 rodless cylinder
EP0160215B1 (en) * 1984-04-19 1987-07-15 Werkzeugmaschinenfabrik Oerlikon-Bührle AG Driving device on a permament-magnet brake
DE3428684C1 (en) * 1984-08-03 1986-06-05 Herbert Prof. Dr.-Ing. 3300 Braunschweig Weh Magnetic drive
DE3908234C2 (en) * 1989-02-27 1994-01-13 Hans Heinrich Holm Eggers Additional braking device for vehicles
DE4116160A1 (en) * 1991-05-17 1992-11-19 Voith Gmbh J M EM retarder acting as eddy-current brake - uses permanent magnet rotor and claw-shaped stator with cooling passages
JP3651255B2 (en) * 1998-03-31 2005-05-25 いすゞ自動車株式会社 Eddy current reducer
DE102009034123B4 (en) * 2009-07-20 2015-05-21 Sew-Eurodrive Gmbh & Co Kg Electromagnetically actuated device for braking and / or clutching
DE102011004814A1 (en) * 2011-02-28 2012-08-30 Zf Friedrichshafen Ag Brake unit for industrial truck, has secondary magnetic element that is arranged in magnetic field of primary magnetic element so that magnetic force is produced between magnetic elements to press brake element to rotary disc
DE102013210029A1 (en) 2013-05-29 2014-12-04 Siemens Aktiengesellschaft Device and method for braking a rotating element of an arrangement and arrangement with such a device
CN108313322B (en) * 2017-12-22 2021-04-09 清华大学天津高端装备研究院 Integrated structure hydraulic-electric composite brake aircraft carrier arrester and arresting system

Also Published As

Publication number Publication date
GB1275114A (en) 1972-05-24
FR2019668A1 (en) 1970-07-03
DE1800616B2 (en) 1977-01-13
DE1800616A1 (en) 1970-05-21

Similar Documents

Publication Publication Date Title
GB1199667A (en) Variable Permanently Magnetic Eddy Current Brake, Especially for Motor Vehicles
GB1248294A (en) Electrical rotational speed sensing device
ES372086A1 (en) Eddy-current disc brakes
GB721748A (en) Improvements in or relating to permanent magnet brakes or clutches
GB1298872A (en) Alternating current generator
GB1017838A (en) Improved speed control for a rotary device
JPS5120086B2 (en)
ES345001A1 (en) Fixed-yoke disk brake
ES429033A1 (en) Eddy current and hysteresis brake for track bound vehicles
FR2323921A1 (en) Permanent magnet disc brake - has segmental magnets and armature with inner and outer ring of segments attached to steel rings
GB754399A (en) Improvements in eddy current braking devices
IT1203028B (en) Permanent magnet disc brake - has segmental magnets and armature with inner and outer ring of segments attached to steel rings
ES353995A1 (en) Improvements in the brake systems of tourism vehicles. (Machine-translation by Google Translate, not legally binding)
PL240124A1 (en) Magnetic brake with permanent magnets in particular for vehicles
GB1150124A (en) Wheel Cover Disc
ES409516A1 (en) Improvements in foucault current deviation devices. (Machine-translation by Google Translate, not legally binding)
GB826048A (en) Improvements relating to eddy current brakes
ES351988A3 (en) Improvements in the generators of induced currents. (Machine-translation by Google Translate, not legally binding)
GB821122A (en) Improvements in or relating to magnetic brakes
ES137424U (en) Generator of induced currents. (Machine-translation by Google Translate, not legally binding)
ES333373A1 (en) Foucault current brake disconnector device. (Machine-translation by Google Translate, not legally binding)
ES182764U (en) Motor-brake for lack of current. (Machine-translation by Google Translate, not legally binding)
ES213427U (en) Perfected electric brake disc. (Machine-translation by Google Translate, not legally binding)
ES308116A1 (en) Magnetic brake for vehicles speed autoregulator. (Machine-translation by Google Translate, not legally binding)
CA1010567A (en) Magnetic recording disc having randomly oriented magnetic particles