GB2228373A - Applying pressure to leaf mounted brushes of electric motor - Google Patents

Applying pressure to leaf mounted brushes of electric motor Download PDF

Info

Publication number
GB2228373A
GB2228373A GB8903783A GB8903783A GB2228373A GB 2228373 A GB2228373 A GB 2228373A GB 8903783 A GB8903783 A GB 8903783A GB 8903783 A GB8903783 A GB 8903783A GB 2228373 A GB2228373 A GB 2228373A
Authority
GB
United Kingdom
Prior art keywords
motor
spring
brush
commutator
housing
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.)
Withdrawn
Application number
GB8903783A
Other languages
English (en)
Other versions
GB8903783D0 (en
Inventor
Roger Frederick Baines
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.)
Johnson Electric SA
Original Assignee
Johnson Electric SA
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 Johnson Electric SA filed Critical Johnson Electric SA
Priority to GB8903783A priority Critical patent/GB2228373A/en
Publication of GB8903783D0 publication Critical patent/GB8903783D0/en
Priority to JP1990016108U priority patent/JP2564184Y2/ja
Publication of GB2228373A publication Critical patent/GB2228373A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/38—Brush holders
    • H01R39/39—Brush holders wherein the brush is fixedly mounted in the holder
    • 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
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)
GB8903783A 1989-02-20 1989-02-20 Applying pressure to leaf mounted brushes of electric motor Withdrawn GB2228373A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8903783A GB2228373A (en) 1989-02-20 1989-02-20 Applying pressure to leaf mounted brushes of electric motor
JP1990016108U JP2564184Y2 (ja) 1989-02-20 1990-02-20 電動機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8903783A GB2228373A (en) 1989-02-20 1989-02-20 Applying pressure to leaf mounted brushes of electric motor

Publications (2)

Publication Number Publication Date
GB8903783D0 GB8903783D0 (en) 1989-04-05
GB2228373A true GB2228373A (en) 1990-08-22

Family

ID=10651976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8903783A Withdrawn GB2228373A (en) 1989-02-20 1989-02-20 Applying pressure to leaf mounted brushes of electric motor

Country Status (2)

Country Link
JP (1) JP2564184Y2 (en:Method)
GB (1) GB2228373A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995008208A1 (de) * 1993-09-15 1995-03-23 Siemens Aktiengesellschaft Kollektormotor, insbesondere drehzahlgeregelter einphasen-reihenschlussmotor für einen waschautomatenantrieb

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010244A (en) * 1962-11-07 1965-11-17 Takaichi Mabuchi Brush holding assemblies for miniature electric motors
GB1239010A (en:Method) * 1968-10-09 1971-07-14
GB2164502A (en) * 1984-08-06 1986-03-19 Mabuchi Motor Co Rotary electric machine
GB2184894A (en) * 1985-12-09 1987-07-01 Mabuchi Motor Co Miniature rotary electric machine brush gear

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932194Y2 (ja) * 1979-02-15 1984-09-10 株式会社富士カ−ボン製造所 小型モ−タ用刷子
JPS58179881U (ja) * 1982-05-24 1983-12-01 ミツミ電機株式会社 偏平コアレスモ−タ
JPS649474U (en:Method) * 1987-07-07 1989-01-19

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010244A (en) * 1962-11-07 1965-11-17 Takaichi Mabuchi Brush holding assemblies for miniature electric motors
GB1239010A (en:Method) * 1968-10-09 1971-07-14
GB2164502A (en) * 1984-08-06 1986-03-19 Mabuchi Motor Co Rotary electric machine
GB2184894A (en) * 1985-12-09 1987-07-01 Mabuchi Motor Co Miniature rotary electric machine brush gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995008208A1 (de) * 1993-09-15 1995-03-23 Siemens Aktiengesellschaft Kollektormotor, insbesondere drehzahlgeregelter einphasen-reihenschlussmotor für einen waschautomatenantrieb
TR28136A (tr) * 1993-09-15 1996-01-30 Siemens Ag Kolektör motor, bilhassa bir otomatik camasir makinesi tahrik tertibatina mahsus, devir sayisi ayarlanmis, monofaze, seri sarimli motor.

Also Published As

Publication number Publication date
JP2564184Y2 (ja) 1998-03-04
JPH02136469U (en:Method) 1990-11-14
GB8903783D0 (en) 1989-04-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)