BE904772Q - Moteur-frein. - Google Patents

Moteur-frein.

Info

Publication number
BE904772Q
BE904772Q BE0/216665A BE216665A BE904772Q BE 904772 Q BE904772 Q BE 904772Q BE 0/216665 A BE0/216665 A BE 0/216665A BE 216665 A BE216665 A BE 216665A BE 904772 Q BE904772 Q BE 904772Q
Authority
BE
Belgium
Prior art keywords
rotor
ring
brake
outside diameter
short
Prior art date
Application number
BE0/216665A
Other languages
English (en)
Inventor
L Plumer
Original Assignee
Somfy S A
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 Somfy S A filed Critical Somfy S A
Application granted granted Critical
Publication of BE904772Q publication Critical patent/BE904772Q/fr

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)

Abstract

Moteur asynchrone à rotor à cage d'écureuil, associé à un frein fonctionnant par manque de courant. Le rotor 5 comporte, à ses extrémités des bagues de court-circuit 11, 12 et une bague intermédiaire de court-circuit 13 s'étendant radialement depuis le diamètre extérieur 8 du rotor 5 jusqu'à un évidement cylindrique 15 et prévue our séparer une partie 5 du rotor 5, destinée à dévier la partie correspondante du champ radial statorique, vers le plateau mobile 20 du frein 2 dont une face radiale 19 disposée vis-à-vis de segments 17 en matière magnétique disposés radialement entre le partour 7 de la bague 12 et le diamètre extérieur 8 du rotor 5. La bague 12 s'étend radialement jusqu'à l'évidement 15.
BE0/216665A 1984-03-27 1986-05-14 Moteur-frein. BE904772Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404739A FR2562348B1 (fr) 1984-03-27 1984-03-27 Moteur-frein

Publications (1)

Publication Number Publication Date
BE904772Q true BE904772Q (fr) 1986-09-01

Family

ID=9302504

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216665A BE904772Q (fr) 1984-03-27 1986-05-14 Moteur-frein.

Country Status (9)

Country Link
US (1) US4720647A (fr)
JP (1) JPH082163B2 (fr)
BE (1) BE904772Q (fr)
CH (1) CH662681A5 (fr)
DE (1) DE3509487A1 (fr)
ES (1) ES8607641A1 (fr)
FR (1) FR2562348B1 (fr)
GB (1) GB2156601B (fr)
IT (2) IT1184191B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621429B1 (fr) * 1987-10-02 1990-01-19 Somfy Rotor a cage d'ecureuil comprenant une bague de court-circuit intermediaire et son procede de fabrication
IT1268427B1 (it) * 1993-10-21 1997-03-04 Giorgio Gurrieri Motore sincrono a riluttanza a poli salienti ad alta resa munito di gabbia in corto circuito
JPH0819230A (ja) * 1994-06-24 1996-01-19 Hitachi Koki Co Ltd 高周波モータ
DE10125835A1 (de) * 2001-05-26 2002-11-28 Valeo Auto Electric Gmbh Elektrische Antriebseinheit, insbesondere Gleichstromrohrmotor
DE10217667A1 (de) * 2002-04-19 2003-11-06 Geiger Gerhard Gmbh & Co Bremsvorrichtung
CN1784820A (zh) * 2003-05-06 2006-06-07 丹佛斯压缩机有限责任公司 电机转子
KR100619769B1 (ko) * 2005-02-04 2006-09-11 엘지전자 주식회사 역회전 방지기능을 구비한 하이브리드 타입 인덕션모터
JP4291298B2 (ja) * 2005-05-13 2009-07-08 三菱電機株式会社 回転電機
US7538461B2 (en) * 2005-12-20 2009-05-26 Mcmillan Electric Company Brake mechanism for electric motor
JP5955237B2 (ja) * 2012-07-06 2016-07-20 三菱電機株式会社 ブレーキ付き回転電機
CN102938595B (zh) * 2012-10-19 2014-09-03 咸宁三宁机电有限公司 一种复合笼条实心转子软起动制动电动机
WO2015176047A1 (fr) 2014-05-15 2015-11-19 Fleischman Jacob Paroi à enroulement et système de barrière acoustique
US9428955B2 (en) 2013-03-15 2016-08-30 Jacob Fleischman Retractable wall system
US10273750B2 (en) 2013-03-15 2019-04-30 Jacob Fleischman Roll-up wall system and modular components
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
RU2602242C1 (ru) * 2015-05-12 2016-11-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Самотормозящийся асинхронный электродвигатель со сдвоенным короткозамкнутым ротором
JP6472375B2 (ja) 2015-12-25 2019-02-20 ミネベアミツミ株式会社 モータ
US11131090B2 (en) 2017-04-26 2021-09-28 Tudelu Llc Modular roll-up wall system
CN107834763B (zh) * 2017-11-23 2024-09-10 浙江联宜电机有限公司 一种单向旋转电机
CN111082597A (zh) * 2018-10-19 2020-04-28 奥的斯电梯公司 电机和电梯系统
CN113037005B (zh) * 2021-03-03 2022-07-26 达闼机器人股份有限公司 抱闸电机、减速器及机器人

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB697112A (en) * 1949-12-19 1953-09-16 Santino Brighi Braking and locking means for electric motors
GB724573A (en) * 1952-03-27 1955-02-23 Meta S P A Fabrica Motori Elet Improvements in electric motors
US2793306A (en) * 1952-03-27 1957-05-21 Bolech Enrico Electric motor having its rotor braked when arrested
FR1181434A (fr) * 1956-07-17 1959-06-16 Asea Ab Moteur à induction perfectionné
DE1171069B (de) * 1956-07-17 1964-05-27 Asea Ab Induktionsmotor mit axial verschiebbarem Magnetanker
DE1043483B (de) * 1957-03-04 1958-11-13 Georg H O Dierking Als Drehstrom-Asynchronmotor mit Kurzschlusslaeufer ausgebildeter Bremsmotor
US3032667A (en) * 1958-04-03 1962-05-01 Manning Maxwell & Moore Inc Motor brake
ES308901A1 (es) * 1965-02-03 1965-05-16 Ind Zaldi Soc Anenima Perfeccionamientos en los frenos magneticos incorporados en motores electricos
FR1532298A (fr) * 1967-01-18 1968-07-12 Moteurs Leroy Moteur-frein perfectionné à manque de courant
DE1613141C3 (de) * 1967-04-21 1978-10-19 Hanning Elektro-Werke Robert Hanning, 4800 Bielefeld Einphaseninduktionsmotor, bei dem im wesentlichen nur ein einen pulsierenden Magnetfluß erzeugendes Hauptfeld besteht, insbesondere Spaltpolmotor, mit selbsttätig wirkender Bremse
GB1308252A (en) * 1971-03-25 1973-02-21 Sp K Bjuro Elmash Electrical machines
US3683217A (en) * 1971-03-29 1972-08-08 Sp K Bjuro Elmash Brake induction motor
JPS5215716Y2 (fr) * 1971-09-10 1977-04-08
DE2246962C3 (de) * 1972-09-25 1980-02-21 Siemens Ag, 1000 Berlin U. 8000 Muenchen Anordnung zur Erhöhung der Axialkraft während des Motoranlaufs bei einem Verschiebeanker-Bremsmotor und Verfahren zur Herstellung einer solchen Anordnung
JPS5234042B2 (fr) * 1973-05-09 1977-09-01
JPS54146818U (fr) * 1978-04-05 1979-10-12
RO76617A2 (fr) * 1980-12-02 1983-02-01 Institutul De Cercetare Stiintifica Si Inginerie Tehnologica Pentru Industria Electrotehnica,Ro Moteur-frein

Also Published As

Publication number Publication date
FR2562348B1 (fr) 1988-04-22
DE3509487C2 (fr) 1988-11-03
IT1184191B (it) 1987-10-22
CH662681A5 (fr) 1987-10-15
GB2156601A (en) 1985-10-09
FR2562348A1 (fr) 1985-10-04
JPS60216738A (ja) 1985-10-30
JPH082163B2 (ja) 1996-01-10
US4720647A (en) 1988-01-19
GB8505240D0 (en) 1985-04-03
DE3509487A1 (de) 1985-10-10
ES541600A0 (es) 1986-05-16
GB2156601B (en) 1987-01-28
ES8607641A1 (es) 1986-05-16
IT8520040A0 (it) 1985-03-22
IT8521209V0 (it) 1985-03-22

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SOMFY S.A.

Effective date: 19960531