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ES2045562T3 - Dispositivo para el frenado de motores electricos. - Google Patents

Dispositivo para el frenado de motores electricos.

Info

Publication number
ES2045562T3
ES2045562T3 ES89890200T ES89890200T ES2045562T3 ES 2045562 T3 ES2045562 T3 ES 2045562T3 ES 89890200 T ES89890200 T ES 89890200T ES 89890200 T ES89890200 T ES 89890200T ES 2045562 T3 ES2045562 T3 ES 2045562T3
Authority
ES
Spain
Prior art keywords
braking
braking body
cage
electric motors
cage 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 - Lifetime
Application number
ES89890200T
Other languages
English (en)
Other versions
ES2045562T5 (es
Inventor
Otto Egger
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.)
AUSTRIA ANTRIEBSTECH
Original Assignee
AUSTRIA ANTRIEBSTECH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3532149&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2045562(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AUSTRIA ANTRIEBSTECH filed Critical AUSTRIA ANTRIEBSTECH
Publication of ES2045562T3 publication Critical patent/ES2045562T3/es
Application granted granted Critical
Publication of ES2045562T5 publication Critical patent/ES2045562T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1026—Magnetically influenced friction brakes using stray fields
    • H02K7/1028—Magnetically influenced friction brakes using stray fields axially attracting the brake armature in the frontal area of the magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Braking Arrangements (AREA)
  • Control Of Multiple Motors (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

PARA FRENAR MOTORES ELECTRICOS CON INDUCIDO EN CORTOCIRCUITO, SE PROPONE UN CUERPO DE FRENO (6), CON FORMA DE OLLA, Y CONSTRUIDO EN CHAPA POR EL METODO O SISTEMA DE EMBUTICION PROFUNDA. ESTE CUERPO MUESTRA UN RESALTE (15) Y A SU VEZ TRABAJA CONJUNTAMENTE CON UN RESALTE DISPUESTO EN EL ANILLO DEL CORTOCIRCUITO (13) DEL INDUCIDO (2), PARA LOGRAR CON ESTO QUE EL CUERPO DEL FRENO (6) PRESIONE CONTRA EL FORRO DE FRENO (12). EN EL PISO (8) DEL CUERPO DE FRENO (6) ESTA SOLDADO UN CASQUILLO O MANGUITO (17) CILINDRICO AL ANILLO DEL CORTOCIRCUITO (13), QUE APLICA EL FORRO DE FRENO (12) AL CUERPO DEL FRENO (6) ALZADO Y AL ANILLO DE CORTOCIRCUITO (13). PUESTO QUE EL CASQUILLO O MANGUITO (17) DEFINE LA SITUACION DEL CUERPO DE FRENO (12) EN LA POSICION DE NO FRENADO, EL CUERPO DEL FRENO NO NECESITA SER MECANIZADO.
ES89890200T 1988-09-21 1989-07-28 Dispositivo para el frenado de motores electricos. Expired - Lifetime ES2045562T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0231888A AT395361B (de) 1988-09-21 1988-09-21 Vorrichtung zum abbremsen von elektromotoren mit kurzschlusslaeufern

Publications (2)

Publication Number Publication Date
ES2045562T3 true ES2045562T3 (es) 1994-01-16
ES2045562T5 ES2045562T5 (es) 1998-05-16

Family

ID=3532149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89890200T Expired - Lifetime ES2045562T5 (es) 1988-09-21 1989-07-28 Dispositivo para el frenado de motores electricos.

Country Status (4)

Country Link
EP (1) EP0360779B2 (es)
AT (2) AT395361B (es)
DE (1) DE58905901D1 (es)
ES (1) ES2045562T5 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106914C2 (de) * 1991-03-05 1993-12-16 Licentia Gmbh Elektromotor mit beim Abschalten des Motors selbsttätig wirkender Bremse
DE4106897A1 (de) * 1991-03-05 1992-09-10 Licentia Gmbh Elektromotor mit selbsttaetig wirkender bremse
BG61889B1 (bg) * 1996-09-30 1998-08-31 Стаевски, Нанчо М. Устройство за спиране на електродвигатели
AT408394B (de) * 1998-05-29 2001-11-26 Atb Austria Antriebstech Ag Vorrichtung zum abbremsen von elektromotoren
CN2583865Y (zh) * 2002-12-16 2003-10-29 苏州宝时得电动工具有限公司 断电后自动刹车的电动机
JP6472375B2 (ja) 2015-12-25 2019-02-20 ミネベアミツミ株式会社 モータ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032667A (en) * 1958-04-03 1962-05-01 Manning Maxwell & Moore Inc Motor brake
DE2751841C3 (de) * 1977-11-19 1981-10-01 G. Bauknecht Gmbh, 7000 Stuttgart Kurzschlußläufermotor mit Reibungsbremse
AT378867B (de) * 1983-08-31 1985-10-10 Austria Antriebstech Vorrichtung zum abbremsen von elektromotoren
DE3407731A1 (de) * 1984-03-02 1985-09-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektromotor mit automatisch wirkender bremse
DE8716775U1 (de) * 1987-12-21 1988-09-01 Robert Stahlschmidt Elektromotorenwerk GmbH, 4800 Bielefeld Käfigläufermotor mit Federdruckbremse

Also Published As

Publication number Publication date
DE58905901D1 (de) 1993-11-18
EP0360779A3 (en) 1990-07-04
AT395361B (de) 1992-12-10
ATA231888A (de) 1992-04-15
ES2045562T5 (es) 1998-05-16
ATE95956T1 (de) 1993-10-15
EP0360779B1 (de) 1993-10-13
EP0360779B2 (de) 1998-02-11
EP0360779A2 (de) 1990-03-28

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