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GB1450186A - Commutator electrical machines - Google Patents

Commutator electrical machines

Info

Publication number
GB1450186A
GB1450186A GB4721673A GB4721673A GB1450186A GB 1450186 A GB1450186 A GB 1450186A GB 4721673 A GB4721673 A GB 4721673A GB 4721673 A GB4721673 A GB 4721673A GB 1450186 A GB1450186 A GB 1450186A
Authority
GB
United Kingdom
Prior art keywords
tongue
mounting plate
bearing plate
electrical machines
oct
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
Application number
GB4721673A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1450186A publication Critical patent/GB1450186A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • 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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

1450186 Dynamo-electric machines ROBERT BOSCH GmbH 10 Oct 1973 [11 Oct 1972] 47216/73 Heading H2A In a commutator electric machine a mounting plate 21 which carries the brushes 23 has at least one tongue 19 disposed in a recess 18 in the machine housing 11, the mounting plate being held in position by a bearing plate 13 which has an extension 16 overlying the tongue 19. The edge of the housing is deformed to retain the bearing plate in position. The tongue 19 or, as shown, the extension 16 of the bearing plate 13 has a resilient part 25 which ensures that the tongue, and hence the mounting plate, is held firmly in position. The mounting plate may be made of a resilient plastics material. Reference has been directed by the Comptroller to Specification 1,150,185.
GB4721673A 1972-10-11 1973-10-10 Commutator electrical machines Expired GB1450186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722249684 DE2249684B2 (en) 1972-10-11 1972-10-11 Electric machine, especially small motor

Publications (1)

Publication Number Publication Date
GB1450186A true GB1450186A (en) 1976-09-22

Family

ID=5858678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4721673A Expired GB1450186A (en) 1972-10-11 1973-10-10 Commutator electrical machines

Country Status (4)

Country Link
DE (1) DE2249684B2 (en)
FR (1) FR2209239B1 (en)
GB (1) GB1450186A (en)
IT (1) IT995666B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118377A (en) * 1982-04-08 1983-10-26 Mitsubishi Electric Corp Magneto-type d-c electric motor
ITPN20110059A1 (en) * 2011-08-22 2013-02-23 Nidec Sole Motor Corp S R L Â ?? BUILDING IMPROVEMENT FOR AN ELECTRIC MOTOR FOR HOUSEHOLD APPLIANCES "
CN103392288A (en) * 2010-09-20 2013-11-13 布罗斯汽车零件维尔茨堡两合公司 Method for producing a housing assembly, housing assembly and ram device
US9742238B2 (en) 2011-09-14 2017-08-22 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Method for producing a housing arrangement, housing arrangement and stamping apparatus
US10454335B2 (en) * 2017-05-16 2019-10-22 Ebm-Papst St. Georgen Gmbh & Co. Kg Motor housing

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829945C2 (en) * 1978-07-05 1983-10-27 Schleicher Gmbh & Co Relais-Werke Kg, 1000 Berlin Synchronous motor with stator housing and permanent magnetic rotor
FR2478394A1 (en) 1980-03-11 1981-09-18 Thomson Brandt ELECTRIC MACHINE WITH COMPOSITE CARCASS
DE3302532A1 (en) * 1983-01-26 1984-07-26 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen HOUSING, ESPECIALLY FOR AN ELECTRIC MOTOR, AND METHOD FOR THE PRODUCTION THEREOF
DE3312904A1 (en) * 1983-04-11 1984-10-11 Robert Bosch Gmbh, 7000 Stuttgart Small electrical machine
DE3521342C1 (en) * 1985-06-14 1987-01-15 Licentia Gmbh Electric motor with a motor housing and a gear housing attached to it
JPH0811031Y2 (en) * 1986-03-05 1996-03-29 三菱電機株式会社 Brush equipment
ES2037038T3 (en) * 1986-08-27 1993-06-16 Swf Auto-Electric Gmbh ELECTRIC MACHINE, IN PARTICULAR ELECTRIC MOTOR.
JPS6454749U (en) * 1987-09-30 1989-04-04
FR3063846A1 (en) * 2017-03-09 2018-09-14 Valeo Equipements Electriques Moteur ANGULAR POSITIONING OF ELECTRIC MOTOR PARTS FOR THERMAL MOTOR STARTER

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118377A (en) * 1982-04-08 1983-10-26 Mitsubishi Electric Corp Magneto-type d-c electric motor
CN103392288A (en) * 2010-09-20 2013-11-13 布罗斯汽车零件维尔茨堡两合公司 Method for producing a housing assembly, housing assembly and ram device
CN104959519A (en) * 2010-09-20 2015-10-07 布罗斯汽车零件维尔茨堡两合公司 Method for producing a housing assembly, housing assembly and ram device
CN103392288B (en) * 2010-09-20 2016-03-16 布罗斯汽车零件维尔茨堡两合公司 The manufacture method of casing assembly, casing assembly and pressing equipment
US9705387B2 (en) 2010-09-20 2017-07-11 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Method for producing a housing assembly, housing assembly and ram device
ITPN20110059A1 (en) * 2011-08-22 2013-02-23 Nidec Sole Motor Corp S R L Â ?? BUILDING IMPROVEMENT FOR AN ELECTRIC MOTOR FOR HOUSEHOLD APPLIANCES "
US9742238B2 (en) 2011-09-14 2017-08-22 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Method for producing a housing arrangement, housing arrangement and stamping apparatus
US10454335B2 (en) * 2017-05-16 2019-10-22 Ebm-Papst St. Georgen Gmbh & Co. Kg Motor housing

Also Published As

Publication number Publication date
IT995666B (en) 1975-11-20
DE2249684A1 (en) 1974-04-18
FR2209239B1 (en) 1977-09-02
FR2209239A1 (en) 1974-06-28
DE2249684B2 (en) 1978-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19931009