DE3038135A1 - Elektrischer kleinmotor - Google Patents

Elektrischer kleinmotor

Info

Publication number
DE3038135A1
DE3038135A1 DE19803038135 DE3038135A DE3038135A1 DE 3038135 A1 DE3038135 A1 DE 3038135A1 DE 19803038135 DE19803038135 DE 19803038135 DE 3038135 A DE3038135 A DE 3038135A DE 3038135 A1 DE3038135 A1 DE 3038135A1
Authority
DE
Germany
Prior art keywords
motor
heat
bearing
motor housing
end plate
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.)
Ceased
Application number
DE19803038135
Other languages
German (de)
English (en)
Inventor
Takaichi Tokyo Mabuchi
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.)
Mabuchi Motor Co Ltd
Original Assignee
Mabuchi Motor Co Ltd
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 Mabuchi Motor Co Ltd filed Critical Mabuchi Motor Co Ltd
Publication of DE3038135A1 publication Critical patent/DE3038135A1/de
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C37/00—Cooling of bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • H02K9/223—Heat bridges
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Motor Or Generator Cooling System (AREA)
DE19803038135 1979-10-11 1980-10-09 Elektrischer kleinmotor Ceased DE3038135A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979140697U JPS5657661U (enrdf_load_stackoverflow) 1979-10-11 1979-10-11

Publications (1)

Publication Number Publication Date
DE3038135A1 true DE3038135A1 (de) 1981-04-30

Family

ID=15274632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803038135 Ceased DE3038135A1 (de) 1979-10-11 1980-10-09 Elektrischer kleinmotor

Country Status (4)

Country Link
JP (1) JPS5657661U (enrdf_load_stackoverflow)
DE (1) DE3038135A1 (enrdf_load_stackoverflow)
GB (1) GB2062365B (enrdf_load_stackoverflow)
HK (1) HK65385A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574500A1 (fr) * 1984-12-10 1986-06-13 Paris & Du Rhone Montage de coussinet pour machine tournante
US4841183A (en) * 1986-10-27 1989-06-20 Emerson Electric Co. Dynamoelectric machine construction and method
US4859086A (en) * 1988-03-28 1989-08-22 General Signal Corporation Apparatus with novel housing having universal bearing support structure
EP0411695A3 (en) * 1989-08-04 1991-09-11 The Glacier Metal Company Limited A magnetic bearing-shaft assembly having a bearing to support the shaft in the event of failure of the magnetic bearing
DE4321027A1 (de) * 1993-06-24 1995-01-05 Teves Gmbh Alfred Wärmegeschütztes Motorgehäuse mit Metallmantel und Kunststoffschild
DE102008038681B3 (de) * 2008-08-12 2010-01-21 Pierburg Gmbh Antriebseinheit für Komponenten einer Verbrennungskraftmaschine und Verfahren zur Herstellung einer derartigen Antriebseinheit

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525083A (en) * 1981-08-31 1985-06-25 General Electric Company Trimetallic bearings
DE3209243A1 (de) * 1982-03-13 1983-09-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Positionierungseinrichtung fuer den magnetkopf eines scheibenfoermigen magnetspeichers
DE3318362A1 (de) * 1983-05-20 1984-11-22 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Elektromotor, insbesondere scheibenwischermotor
US4533262A (en) * 1983-09-21 1985-08-06 General Electric Company Trimetallic bearings
JPH04124857U (ja) * 1991-04-23 1992-11-13 マブチモーター株式会社 小型モータ
DE4309030C2 (de) * 1993-03-20 1998-07-09 Mannesmann Vdo Ag Lagerschild für einen Kleinelektromotor
JP3345365B2 (ja) * 1999-01-29 2002-11-18 マブチモーター株式会社 小型モータ
DE19933999A1 (de) * 1999-07-20 2001-01-25 Mannesmann Vdo Ag Für einen Einsatz in Umgebungen mit hohen Temperaturen vorgesehener Elektromotor
GB2406146B (en) * 2003-09-19 2006-12-06 Dyson Ltd A bearing assembly
DE102004047605A1 (de) * 2004-09-30 2006-04-13 Robert Bosch Gmbh Vorrichtung zur Erwärmung von elektrischen Maschinen
DE102016216891A1 (de) 2016-09-06 2018-03-08 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Antriebsvorrichtung für einen Fensterheber, mit einem Lagerelement zum Lagern eines Getriebeteils

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574500A1 (fr) * 1984-12-10 1986-06-13 Paris & Du Rhone Montage de coussinet pour machine tournante
US4841183A (en) * 1986-10-27 1989-06-20 Emerson Electric Co. Dynamoelectric machine construction and method
US4859086A (en) * 1988-03-28 1989-08-22 General Signal Corporation Apparatus with novel housing having universal bearing support structure
EP0411695A3 (en) * 1989-08-04 1991-09-11 The Glacier Metal Company Limited A magnetic bearing-shaft assembly having a bearing to support the shaft in the event of failure of the magnetic bearing
DE4321027A1 (de) * 1993-06-24 1995-01-05 Teves Gmbh Alfred Wärmegeschütztes Motorgehäuse mit Metallmantel und Kunststoffschild
US5731646A (en) * 1993-06-24 1998-03-24 Itt Automotive Europe Gmbh Heat-protected motor housing with metal casing and plastic plate
DE102008038681B3 (de) * 2008-08-12 2010-01-21 Pierburg Gmbh Antriebseinheit für Komponenten einer Verbrennungskraftmaschine und Verfahren zur Herstellung einer derartigen Antriebseinheit
DE102008038681B8 (de) * 2008-08-12 2010-06-10 Pierburg Gmbh Antriebseinheit für Komponenten einer Verbrennungskraftmaschine und Verfahren zur Herstellung einer derartigen Antriebseinheit

Also Published As

Publication number Publication date
GB2062365A (en) 1981-05-20
HK65385A (en) 1985-09-06
GB2062365B (en) 1984-01-25
JPS5657661U (enrdf_load_stackoverflow) 1981-05-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection