FR2425169A1 - Moteur-frein electrique - Google Patents

Moteur-frein electrique

Info

Publication number
FR2425169A1
FR2425169A1 FR7911481A FR7911481A FR2425169A1 FR 2425169 A1 FR2425169 A1 FR 2425169A1 FR 7911481 A FR7911481 A FR 7911481A FR 7911481 A FR7911481 A FR 7911481A FR 2425169 A1 FR2425169 A1 FR 2425169A1
Authority
FR
France
Prior art keywords
brake
winding
poles
release
current
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.)
Granted
Application number
FR7911481A
Other languages
English (en)
Other versions
FR2425169B1 (fr
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.)
STAHL ELEKTROZUG
Original Assignee
STAHL ELEKTROZUG
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 STAHL ELEKTROZUG filed Critical STAHL ELEKTROZUG
Publication of FR2425169A1 publication Critical patent/FR2425169A1/fr
Application granted granted Critical
Publication of FR2425169B1 publication Critical patent/FR2425169B1/fr
Granted 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
    • H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
    • H02K7/125—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking magnetically influenced
    • 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)
  • Stopping Of Electric Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Braking Systems And Boosters (AREA)
  • Motor And Converter Starters (AREA)
  • Braking Arrangements (AREA)

Abstract

CE MOTEUR-FREIN COMPREND UNE CAGE D'ECUREUIL 5, UN ENROULEMENT DE STATOR 15 A GRAND NOMBRE DE POLES POUR LA MARCHE LENTE (NOTAMMENT POUR LES MOTEURS D'ENGINS DE LEVAGE) ET UN FREIN COMPRENANT UNE GARNITURE 11 PORTEE PAR UNE ARMATURE 8 QU'UN RESSORT 9 TEND A SERRER CONTRE UNE PIECE FIXE 13. LA RESISTANCE OHMIQUE DE L'ENROULEMENT 15 EST NORMALEMENT TROP FORTE POUR QUE LE COURANT INDUISE DANS LA PIECE POLAIRE 17 UN CHAMP MAGNETIQUE SUFFISANT POUR ATTIRER L'ARMATURE 8 ET DESSSERRER LE FREIN. POUR SUPPRIMER CET INCONVENIENT, ON CONNECTE TEMPORAIREMENT (150 A 12SECONDE) L'ENROULEMENT DE STATOR 16 A PLUS PETIT NOMBRE DE POLES, AFFECTE A LA MARCHE RAPIDE, AU DEBUT DE LA PHASE DE DEMARRAGE; LE COURANT QUI TRAVERSE CET ENROULEMENT EST D'UNE INTENSITE SUFFISANTE POUR ENGENDRER LE FLUX MAGNETIQUE NECESSAIRE POUR DESSERRER LE FREIN.
FR7911481A 1978-05-06 1979-05-07 Moteur-frein electrique Granted FR2425169A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2819942A DE2819942C2 (de) 1978-05-06 1978-05-06 Elektrobremsmotor

Publications (2)

Publication Number Publication Date
FR2425169A1 true FR2425169A1 (fr) 1979-11-30
FR2425169B1 FR2425169B1 (fr) 1984-11-09

Family

ID=6038814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911481A Granted FR2425169A1 (fr) 1978-05-06 1979-05-07 Moteur-frein electrique

Country Status (6)

Country Link
US (1) US4277734A (fr)
JP (1) JPS5829704B2 (fr)
DE (1) DE2819942C2 (fr)
FR (1) FR2425169A1 (fr)
GB (1) GB2022945B (fr)
IT (1) IT1165070B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905874A1 (fr) * 1997-09-29 1999-03-31 ALIADE, Société Anonyme Moteur frein du type comportant un moteur asynchrone à condensateur et un frein fonctionnant par manque de courant

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO76616A2 (fr) * 1980-09-30 1983-02-01 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica,Ro Moteur-frein
RO76617A2 (fr) * 1980-12-02 1983-02-01 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica,Ro Moteur-frein
US4477743A (en) * 1982-06-03 1984-10-16 Institutul De Cercetare Stiintifica Si Inginerie Technologica Pentru Industria Electrotehnica Brake-motor
JPS63140403U (fr) * 1987-03-06 1988-09-16
IL82685A0 (en) * 1987-05-27 1987-11-30 Manuel M Werber Improvement in electric motors
JPH0268657U (fr) * 1988-11-14 1990-05-24
US5142213A (en) * 1991-04-16 1992-08-25 Master Control Systems, Inc. Wye-delta open transition motor starter with leading phase monitor and method of use
DE19721490A1 (de) * 1997-05-23 1998-11-26 Thomson Brandt Gmbh Schaltungsanordnung und Verfahren zum Betreiben eines elektronischen Motors
DE19724920A1 (de) * 1997-06-12 1998-12-17 Wittur Aufzugteile Gmbh & Co Antriebseinheit für ein Hebezeug
JP3856767B2 (ja) * 2003-05-07 2006-12-13 多摩川精機株式会社 ブレーキ付きモータ
DE102009060132B3 (de) * 2009-12-23 2011-05-12 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit Polungsschalter an einem Regeltransformator
CN103683658A (zh) * 2012-09-22 2014-03-26 李卫东 4用一体磁电机
JP5898101B2 (ja) * 2013-01-16 2016-04-06 株式会社キトー 巻上機用の電動機
JP6129732B2 (ja) * 2013-12-24 2017-05-17 株式会社キトー ブレーキモータ、および巻上機
JP6014017B2 (ja) * 2013-12-24 2016-10-25 株式会社キトー ブレーキ付モータ
JP6719312B2 (ja) * 2016-07-15 2020-07-08 株式会社キトー ブレーキ付モータおよびブレーキ付モータの製造方法
JP2018019519A (ja) * 2016-07-28 2018-02-01 東芝三菱電機産業システム株式会社 誘導電動機および誘導電動機システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1128071A (fr) * 1955-06-22 1957-01-02 Brevets Wagner Soc D Moteur-frein électrique perfectionné
DE956071C (de) * 1953-10-06 1957-01-10 Demag Zug Gmbh Antrieb fuer Wickelmaschinen
FR1295735A (fr) * 1961-07-20 1962-06-08 Globe Ind Inc Frein électro-magnétique
US3090899A (en) * 1960-04-01 1963-05-21 Square D Co Control circuit for a. c. motor hoist
DE1463880A1 (de) * 1963-10-29 1969-01-16 Heinz Schaeffersmann Asynchronmotor mit einer elektromagnetisch lueftbaren Bremse
FR2241907A1 (en) * 1973-08-22 1975-03-21 Fiz Energet Inst Two-speed drive for async. motor - has controlled electromagnetic gears and star-to-triangle winding configuration switching

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE660697C (de) * 1935-08-24 1938-06-01 Demag Akt Ges Steuerung fuer Verschiebeankermotoren
US2406782A (en) * 1943-11-27 1946-09-03 Otis Elevator Co Motor control system
US2459589A (en) * 1947-06-02 1949-01-18 Westinghouse Electric Corp Control system for multispeed alternating-current motors
US2508180A (en) * 1948-08-19 1950-05-16 Westinghouse Electric Corp Multispeed alternating-current drive for winches
DE829330C (de) * 1949-12-28 1952-01-24 Demag Zug Gmbh Drehstrommotor mit Kurzschlussanker
US2773230A (en) * 1954-08-23 1956-12-04 Cutler Hammer Inc Method of and means for starting part winding motors
JPS478501U (fr) * 1971-02-22 1972-10-02

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956071C (de) * 1953-10-06 1957-01-10 Demag Zug Gmbh Antrieb fuer Wickelmaschinen
FR1128071A (fr) * 1955-06-22 1957-01-02 Brevets Wagner Soc D Moteur-frein électrique perfectionné
US3090899A (en) * 1960-04-01 1963-05-21 Square D Co Control circuit for a. c. motor hoist
FR1295735A (fr) * 1961-07-20 1962-06-08 Globe Ind Inc Frein électro-magnétique
DE1463880A1 (de) * 1963-10-29 1969-01-16 Heinz Schaeffersmann Asynchronmotor mit einer elektromagnetisch lueftbaren Bremse
FR2241907A1 (en) * 1973-08-22 1975-03-21 Fiz Energet Inst Two-speed drive for async. motor - has controlled electromagnetic gears and star-to-triangle winding configuration switching

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0905874A1 (fr) * 1997-09-29 1999-03-31 ALIADE, Société Anonyme Moteur frein du type comportant un moteur asynchrone à condensateur et un frein fonctionnant par manque de courant
FR2769148A1 (fr) * 1997-09-29 1999-04-02 Aliade Sa Moteur frein du type comportant un moteur asynchrone a condensateur et un frein fonctionnant par manque de courant

Also Published As

Publication number Publication date
DE2819942A1 (de) 1979-11-15
GB2022945B (en) 1982-06-09
IT7922282A0 (it) 1979-04-30
DE2819942C2 (de) 1983-11-24
JPS5829704B2 (ja) 1983-06-24
IT1165070B (it) 1987-04-22
US4277734A (en) 1981-07-07
FR2425169B1 (fr) 1984-11-09
JPS558292A (en) 1980-01-21
GB2022945A (en) 1979-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse