ES289172U - Dispositivo para el ajuste de juego axial entre el rotor y los cojinetes fijados sobre el estator de un motor electrico - Google Patents

Dispositivo para el ajuste de juego axial entre el rotor y los cojinetes fijados sobre el estator de un motor electrico

Info

Publication number
ES289172U
ES289172U ES1985289172U ES289172U ES289172U ES 289172 U ES289172 U ES 289172U ES 1985289172 U ES1985289172 U ES 1985289172U ES 289172 U ES289172 U ES 289172U ES 289172 U ES289172 U ES 289172U
Authority
ES
Spain
Prior art keywords
rotor
stator
electric motor
axial play
adjust
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
ES1985289172U
Other languages
English (en)
Other versions
ES289172Y (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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of ES289172U publication Critical patent/ES289172U/es
Application granted granted Critical
Publication of ES289172Y publication Critical patent/ES289172Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centring rotors within the stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

Dispositivo para ajustar el juego axial entre el rotor y los cojinetes fijados sobre el estator de un motor eléctrico, en el que se sujeta un casquillo distanciador desplazable bajo presión axial, oprimido contra el árbol del rotor, antes de la compresión sobre el árbol del rotor en el momento del montaje del motor por un disco extremo aislante, previsto para el apoyo por el lado frontal sobre el paquete de chapas del rotor, caracterizado porque el disco extremo aislante, (2) está constituido, junto con el casquillo distanciador (3, ó bien 4, ó bien 5) a modo de pieza colada por inyección enteriza con un punto de debilitamiento teórico interpuesto, que permite un movimiento relativo de ajuste entre el disco extremo aislante (2) que se apoya sobre el lado frontal del paquete de chapas del rotor (1) por un lado y el casquillo distanciador (3, 6 bien 4, o bien 5) oprimido sobre el árbol del rotor (8), por otro lado.
ES1985289172U 1984-09-24 1985-09-23 Dispositivo para el ajuste de juego axial entre el rotor y los cojinetes fijados sobre el estator de un motor electrico Expired ES289172Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84111370A EP0175798B1 (de) 1984-09-24 1984-09-24 Vorrichtung und Verfahren zur Einstellung des Axialspiels zwischen Rotor und am Stator befestigten Lagern eines Elektromotors

Publications (2)

Publication Number Publication Date
ES289172U true ES289172U (es) 1986-02-16
ES289172Y ES289172Y (es) 1986-10-01

Family

ID=8192171

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985289172U Expired ES289172Y (es) 1984-09-24 1985-09-23 Dispositivo para el ajuste de juego axial entre el rotor y los cojinetes fijados sobre el estator de un motor electrico

Country Status (5)

Country Link
US (1) US4888508A (es)
EP (1) EP0175798B1 (es)
JP (1) JPS6181156A (es)
DE (1) DE3475680D1 (es)
ES (1) ES289172Y (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009134A1 (de) * 1990-03-21 1991-09-26 Siemens Ag Verfahren zur einstellung des axialspiels
US5258675A (en) * 1991-10-15 1993-11-02 Marathon Electric Manufacturing Corporation Mount apparatus for rotatable apparatus coupled to a rotating drive unit
US5329197A (en) * 1992-10-29 1994-07-12 General Electric Company Generator rotor winding with two coils per slot
GB9312312D0 (en) † 1993-06-15 1993-07-28 Johnson Electric Sa Armature end protector for a wound rotor
US6707198B1 (en) 1999-04-16 2004-03-16 Black & Decker Inc. Armature shaft retainer
US6906440B1 (en) 2000-06-13 2005-06-14 General Electric Canada, Inc. Bracket assembly having a plurality of plates for a dynamoelectric machine
US7814641B2 (en) 2001-01-09 2010-10-19 Black & Decker Inc. Method of forming a power tool
MXPA03006126A (es) 2001-01-09 2003-09-16 Black & Decker Inc Motor electrico que tiene armadura revestida con un plastico termicamente conductor.
US7096566B2 (en) 2001-01-09 2006-08-29 Black & Decker Inc. Method for making an encapsulated coil structure
US20020089240A1 (en) 2001-01-09 2002-07-11 Du Hung T. Electric motor having armature coated with a thermally conductive plastic
US6946758B2 (en) 2001-01-09 2005-09-20 Black & Decker Inc. Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion
JP2004242442A (ja) * 2003-02-06 2004-08-26 Asmo Co Ltd 電機子
US6880231B2 (en) * 2003-08-29 2005-04-19 Valeo Electrical Systems, Inc. Electric motor and method for reducing end play
DE102004017507A1 (de) * 2004-04-08 2005-10-27 Minebea Co., Ltd. Rotoranordnung für eine elektrische Maschine
FR2884068B1 (fr) * 2005-03-31 2007-07-27 Valeo Equip Electr Moteur Rotor de machine electrique tournante comportant un manchon intermediaire interpose entre l'arbre et les roues polaires et procede de realisation du rotor.
DE102006032714A1 (de) * 2006-07-14 2008-01-24 BSH Bosch und Siemens Hausgeräte GmbH Läufer mit Isolationshülse an der Läuferwelle
DE102011079332A1 (de) * 2011-07-18 2013-01-24 Robert Bosch Gmbh Ringelement für einen Läufer eines Elektromotors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483013A (en) * 1947-11-04 1949-09-27 Eastern Air Devices Inc Combination slinger spacer
FR1158589A (fr) * 1956-09-18 1958-06-17 Peugeot & Cie élément isolant pour rotor de machine électrique et rotor en comportant application
US3726575A (en) * 1971-07-19 1973-04-10 Gen Motors Corp Apparatus for controlling shaft end play
US3909642A (en) * 1971-12-23 1975-09-30 Gen Electric Dynamoelectric machine
US3917967A (en) * 1971-12-27 1975-11-04 Rockwell International Corp Electric motor armature construction
US3882336A (en) * 1973-12-03 1975-05-06 Briggs & Stratton Corp Electric motor armature core
US4164674A (en) * 1977-07-13 1979-08-14 A. O. Smith Corporation Electric motor end play control
DE2926707C2 (de) * 1979-07-03 1982-06-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Vorrichtung zur Einstellung des Abstandes der Spurflächen eines drehbar gelagerten Bauteiles zu seiner Halterung
GB2066417A (en) * 1979-11-21 1981-07-08 Heidolph Elektro Kg An Arrangement for Absorbing the Axial Vibrations of Rotors Supported in Sliding Bearings
EP0065585B2 (de) * 1981-05-25 1991-04-17 Siemens Aktiengesellschaft Verfahren zur Einstellung des Axialspiels zwischen dem Rotor und den am Stator befestigten Lagern eines Elektromotors.
US4588915A (en) * 1984-12-14 1986-05-13 General Motors Corporation Alternating current generator rotor

Also Published As

Publication number Publication date
DE3475680D1 (en) 1989-01-19
EP0175798A1 (de) 1986-04-02
EP0175798B1 (de) 1988-12-14
ES289172Y (es) 1986-10-01
JPS6181156A (ja) 1986-04-24
US4888508A (en) 1989-12-19

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