MX9600769A - Motor electrico equilibrado. - Google Patents

Motor electrico equilibrado.

Info

Publication number
MX9600769A
MX9600769A MX9600769A MX9600769A MX9600769A MX 9600769 A MX9600769 A MX 9600769A MX 9600769 A MX9600769 A MX 9600769A MX 9600769 A MX9600769 A MX 9600769A MX 9600769 A MX9600769 A MX 9600769A
Authority
MX
Mexico
Prior art keywords
shaft
primary
electric motor
lamination
armature shaft
Prior art date
Application number
MX9600769A
Other languages
English (en)
Inventor
Robert D Hall
Original Assignee
United Technologies Motor Syst
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 United Technologies Motor Syst filed Critical United Technologies Motor Syst
Publication of MX9600769A publication Critical patent/MX9600769A/es

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
    • H02K7/04—Balancing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4018—Pump units characterised by their drive mechanisms
    • B60T8/4022—Pump units driven by an individual electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Particle Accelerators (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Un conjunto (50) de inducido para un motor (10) eléctrico se equilibra inherentemente a pesar de la presencia de un eje (74) secundario que se extiende desde un eje (72) del inducido primario longitudinalmente a lo largo de un eje (75) excéntrico descentrado radialmente desde el eje (15) longitudinal del eje (72) de inducido primario. Una pila (60) de laminaciones montada en el eje (70) de inducido se forma en una pluralidad de placas (62) de laminacion formadas en relacion cara a cara de tope. Las placas (62B y 62C) de laminacion que se proporcionan en los extremos respectivos de la pila (60), se modifican ya que algunos de los rayos (66) dirigidos radialmente se remueven a lo largo de una porcion seleccionada o porciones seleccionadas (63, 67) de la extension circunferencial de la porcion (64) del cubo, para proporcionar placas de laminacion de contrapeso que tienen un patron de rayo que no queda simétrico alrededor del eje (15) longitudinal del eje (72) primario.
MX9600769A 1994-08-30 1995-08-14 Motor electrico equilibrado. MX9600769A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/298,103 US5578878A (en) 1994-08-30 1994-08-30 Counterbalanced electric motor
PCT/US1995/010341 WO1996007231A1 (en) 1994-08-30 1995-08-14 Counterbalanced electric motor

Publications (1)

Publication Number Publication Date
MX9600769A true MX9600769A (es) 1997-04-30

Family

ID=23149040

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9600769A MX9600769A (es) 1994-08-30 1995-08-14 Motor electrico equilibrado.

Country Status (7)

Country Link
US (1) US5578878A (es)
EP (1) EP0727106B1 (es)
CA (1) CA2169934A1 (es)
DE (1) DE69502473T2 (es)
ES (1) ES2117439T3 (es)
MX (1) MX9600769A (es)
WO (1) WO1996007231A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098974A (en) * 1994-04-28 2000-08-08 Globe Products Inc. Armature support pallet
EP0748027B1 (en) 1995-06-07 2006-09-06 General Electric Company Dynamoelectric machine and rotor construction thereof
US5767607A (en) * 1996-11-27 1998-06-16 Emerson Electric Co. Weight optimized rotors
DE19811424A1 (de) * 1998-02-21 1999-08-26 Itt Mfg Enterprises Inc Drehmeßeinrichtung mit magnetisiertem Kommutator
CN100425850C (zh) * 2003-09-16 2008-10-15 Ntn株式会社 壳式滚针轴承、压缩机主轴的支持结构及活塞泵驱动部的支持结构
WO2005078297A1 (ja) * 2004-02-12 2005-08-25 Ntn Corporation シェル型針状ころ軸受、コンプレッサ主軸の支持構造およびピストンポンプ駆動部の支持構造
DE102004008936A1 (de) * 2004-02-25 2005-09-15 Robert Bosch Gmbh Anker für einen Gleichstrommotor
CN1295842C (zh) * 2004-05-12 2007-01-17 中国科学院长春光学精密机械与物理研究所 飞轮轮毂结构
US7646124B2 (en) * 2007-02-15 2010-01-12 Hamilton Sundstrand Corporation Magnet retention system for permanent magnet motors and generators
US7642684B2 (en) * 2007-02-15 2010-01-05 Hamilton Sunstrand Corporation Nested variable field dynamoelectric machine
US9653967B2 (en) * 2013-03-15 2017-05-16 Techtronic Power Tools Technology Limited Cooling arrangement for an electric motor
US10476348B2 (en) * 2017-12-18 2019-11-12 GM Global Technology Operations LLC Electric motor having asymmetric configuration for generating unbalanced force

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980698A (en) * 1932-06-25 1934-11-13 Wagner Electric Corp Rotor for dynamo-electric machines
US2395514A (en) * 1942-07-07 1946-02-26 Bell Telephone Labor Inc Pilot wave generator
US3214621A (en) * 1958-11-21 1965-10-26 Gen Motors Corp Electrical insulation
US3315105A (en) * 1965-11-09 1967-04-18 Bosch Arma Corp Speed control means for d.c. motors and method for making the same
GB1245285A (en) * 1967-11-22 1971-09-08 Tokyo Kagaku Kabushiki Kaisha An electric motor salient-pole rotor
DE1613291A1 (de) * 1967-12-04 1971-01-21 Lloyd Dynamowerke Gmbh Wuchtkoerper zum Auswuchten von Laeufern elektrischer Maschinen
US3778892A (en) * 1972-08-04 1973-12-18 Black & Decker Mfg Co Method of producing double-insulated armature sub-assemblies
US3831268A (en) * 1973-12-03 1974-08-27 Briggs & Stratton Corp Method of making an electric motor armature core
US3882336A (en) * 1973-12-03 1975-05-06 Briggs & Stratton Corp Electric motor armature core
JPS5783746A (en) * 1980-11-11 1982-05-25 Matsushita Electric Ind Co Ltd Correction method of dynamic unbalance of rotating body
JPS6266882A (ja) * 1985-09-20 1987-03-26 松下電工株式会社 往復駆動装置の防振装置
DE3712226A1 (de) * 1987-04-10 1988-10-27 Danfoss As Elektrische maschine mit einem eine wicklung tragenden blechpaket und verfahren zu ihrer herstellung
GB2208974A (en) * 1987-08-21 1989-04-19 Johnson Electric Ind Mfg Electric motor armature
US4888866A (en) * 1987-11-09 1989-12-26 Magna International (Canada) Inc. Method of optimizing armature balance through lamination orientation
JP2684674B2 (ja) * 1988-05-02 1997-12-03 松下電器産業株式会社 電動機用鉄心のインシュレータ
GB2222317A (en) * 1988-08-24 1990-02-28 Johnson Electric Ind Mfg Armature insulation in an electric motor
US5107159A (en) * 1989-09-01 1992-04-21 Applied Motion Products, Inc. Brushless DC motor assembly with asymmetrical poles
GB9015604D0 (en) * 1990-07-16 1990-09-05 Johnson Electric Sa Armature in an electric motor
US5228645A (en) * 1992-04-13 1993-07-20 Marotta Scientific Controls, Inc. Rotary ball valve with lifting ball
JPH066944A (ja) * 1992-06-16 1994-01-14 Matsushita Electric Ind Co Ltd 偏心軸付整流子モータ

Also Published As

Publication number Publication date
EP0727106A1 (en) 1996-08-21
DE69502473T2 (de) 1998-11-05
EP0727106B1 (en) 1998-05-13
ES2117439T3 (es) 1998-08-01
US5578878A (en) 1996-11-26
WO1996007231A1 (en) 1996-03-07
DE69502473D1 (de) 1998-06-18
CA2169934A1 (en) 1996-01-01

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