ES2011958A6 - Dispositivo y procedimiento para el calado axial del rotor de una maquina rotativa, particularmente de un motor electrico, y una maquina rotativa asi calada. - Google Patents

Dispositivo y procedimiento para el calado axial del rotor de una maquina rotativa, particularmente de un motor electrico, y una maquina rotativa asi calada.

Info

Publication number
ES2011958A6
ES2011958A6 ES8900033A ES8900033A ES2011958A6 ES 2011958 A6 ES2011958 A6 ES 2011958A6 ES 8900033 A ES8900033 A ES 8900033A ES 8900033 A ES8900033 A ES 8900033A ES 2011958 A6 ES2011958 A6 ES 2011958A6
Authority
ES
Spain
Prior art keywords
shaft
recess
insulating disc
rotating machine
stator
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
ES8900033A
Other languages
English (en)
Inventor
Raymond Andrieux
Pierre Hom
Patrick Larseneur
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.)
Valeo SE
Original Assignee
Valeo SE
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 Valeo SE filed Critical Valeo SE
Publication of ES2011958A6 publication Critical patent/ES2011958A6/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
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centering rotors within the stator; Balancing rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/47—Molded joint
    • Y10T403/473—Socket or open cup for bonding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

DISPOSITIVO Y PROCEDIMIENTO PARA EL CALADO AXIAL DEL ROTOR DE UNA MAQUINA ROTATIVA, Y EN PARTICULAR DE UN MOTOR ELECTRICO, Y MAQUINA ROTATIVA ASI CALADA. SE APLICA AL CALADO SEGUN LA DIRECCION AXIAL, DEL ROTOR (8) DE UNA MAQUINA ROTATIVA, MONTADO EN UN ARBOL (9) SOSTENIDO POR UN PRIMER COJINETE (10) Y UN SEGUNDO COJINETE (11). EL DISPOSITIVO COMPRENDE MEDIOS DE AJUSTE (R) DEL JUEGO AXIAL ENTRE EL SEGUNDO COJINETE (11) Y UN DISCO AISLANTE (17) APLICADO CONTRA LA CARA VECINA DEL ROTOR Y QUE COMPORTA UN MANGUITO (18) Y UN CASQUILLO DISTANCIADOR (19) APTO PARA APOYARSE CONTRA EL SEGUNDO COJINETE (11) Y ACOPLARSE DENTRO DEL MANGUITO (18). ESTE DISCO (17) COMPORTA AL MENOS UN VACIADO (23) Y UN PASO DE COMUNICACION (27) ENTRE ESTE VACIADO Y UN ESPACIO ANULAR (22). EN EL MOMENTO DEL CALADO SE PUEDE INTRODUCIR UNA MATERIA LIQUIDA (29) Y APTA PARA ENDURECERSE, EN EL ESPACIO ANULAR (22). CUANDO EL CASQUILLO DISTANCIADOR (19) ES ACOPLADO DENTRO DE DICHO ESPACIO ANULAR (22), ACTUA COMO PISTON Y RECHAZAEL EXCEDENTE DE MATERIA LIQUIDA AL INTERIOR DEL VACIADO (23). SE MEJORA EL CALADO DEL ROTOR.
ES8900033A 1988-01-14 1989-01-05 Dispositivo y procedimiento para el calado axial del rotor de una maquina rotativa, particularmente de un motor electrico, y una maquina rotativa asi calada. Expired - Lifetime ES2011958A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8800356A FR2626117B1 (fr) 1988-01-14 1988-01-14 Dispositif et procede pour le calage, suivant la direction axiale, du rotor d'une machine tournante et en particulier d'un moteur electrique, et machine tournante ainsi calee

Publications (1)

Publication Number Publication Date
ES2011958A6 true ES2011958A6 (es) 1990-02-16

Family

ID=9362290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900033A Expired - Lifetime ES2011958A6 (es) 1988-01-14 1989-01-05 Dispositivo y procedimiento para el calado axial del rotor de una maquina rotativa, particularmente de un motor electrico, y una maquina rotativa asi calada.

Country Status (5)

Country Link
US (1) US4967111A (es)
DE (1) DE3900470A1 (es)
ES (1) ES2011958A6 (es)
FR (1) FR2626117B1 (es)
IT (1) IT1229900B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2046086A2 (es) * 1990-08-29 1994-01-16 Diebold Helmut Gmbh & Co "alojamiento del utillaje para un aparato de preajuste"

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9312312D0 (en) * 1993-06-15 1993-07-28 Johnson Electric Sa Armature end protector for a wound rotor
EP0703656B1 (de) * 1994-09-23 1997-12-17 Siemens Aktiengesellschaft Vorrichtung zur Einstellung des Axialspiels zwischen Rotor und Stator eines Motors
US5969450A (en) * 1998-09-30 1999-10-19 Ryobi North America Inc. Armature assembly with creepage shield
US6707198B1 (en) 1999-04-16 2004-03-16 Black & Decker Inc. Armature shaft retainer
GB0005989D0 (en) * 2000-03-14 2000-05-03 Johnson Electric Sa A rotor
US6906440B1 (en) * 2000-06-13 2005-06-14 General Electric Canada, Inc. Bracket assembly having a plurality of plates for a dynamoelectric machine
DE10121769A1 (de) * 2001-05-04 2002-12-05 Bosch Gmbh Robert Maschinengehäuse
DE10343973B4 (de) * 2003-09-23 2021-01-14 Nidec Motors & Actuators (Germany) Gmbh Federelement zum Ausgleich von Axialspiel einer Motorwelle sowie Elektromotor mit einem solchen Federelement
EP1612427B1 (en) * 2004-06-30 2009-02-25 Askoll Holding S.r.l. Axial thrust-bearing for electric motor pump
JP2006054993A (ja) * 2004-07-13 2006-02-23 Aisan Ind Co Ltd 燃料ポンプ
DE102004046440B4 (de) * 2004-09-24 2018-05-24 Siemens Aktiengesellschaft Rotor mit Klemmeinrichtung
JP4412166B2 (ja) * 2004-12-15 2010-02-10 日立工機株式会社 電動モータ及びそれを備える電動工具
DE102011107682A1 (de) * 2011-07-13 2013-01-17 Voith Patent Gmbh Tragring für den Wickelkopf einer elektrodynamischen Maschine
EP4199315A1 (en) * 2021-12-14 2023-06-21 Valeo eAutomotive Germany GmbH A rotor for a rotary electric machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538921B2 (de) * 1966-11-04 1970-04-02 Licentia Patent-Verwaltungs-GmbH, 6OOO Prankfurt Einrichtung zur Einstellung des Axialspiels zwischen dem Rotor und dem Ständer eines in Gleitlagern gelagerten Motors
US3483409A (en) * 1967-12-15 1969-12-09 Controls Co Of America Bearing and end shield arrangement for dynamoelectric machine and method of assembling same
US4170058A (en) * 1976-07-26 1979-10-09 Reliance Electric Co. Method of adjusting end play
US4164674A (en) * 1977-07-13 1979-08-14 A. O. Smith Corporation Electric motor end play control
DE3169239D1 (en) * 1981-05-25 1985-04-18 Siemens Ag Method and apparatus for adjusting the axial play between the rotor and the bearings fitted to the stator of an electric motor
US4776082A (en) * 1983-05-23 1988-10-11 Otis Elevator Company Electric motor repair
US4653953A (en) * 1983-09-16 1987-03-31 Morrison Molded Fiber Glass Company Sucker rod construction
NO154939C (no) * 1984-08-31 1987-01-14 Hoeiness & Hoeiness Forankringsanordning for en stav i et endefeste.
DE3671339D1 (de) * 1985-08-16 1990-06-21 Siemens Ag Verfahren zur einstellung des axialspiels zwischen dem rotor und stator eines motors.
DE3529483C1 (de) * 1985-08-16 1989-06-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Einstellung des Axialspiels zwischen Rotor und Stator eines Elektromotors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2046086A2 (es) * 1990-08-29 1994-01-16 Diebold Helmut Gmbh & Co "alojamiento del utillaje para un aparato de preajuste"

Also Published As

Publication number Publication date
IT8947524A0 (it) 1989-01-12
FR2626117A1 (fr) 1989-07-21
US4967111A (en) 1990-10-30
DE3900470A1 (de) 1989-07-27
IT1229900B (it) 1991-09-16
FR2626117B1 (fr) 1990-06-29

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-01-05

FD1A Patent lapsed

Effective date: 19991102