CA919238A - Brush construction for a small electrodynamic machine - Google Patents

Brush construction for a small electrodynamic machine

Info

Publication number
CA919238A
CA919238A CA064229A CA64229A CA919238A CA 919238 A CA919238 A CA 919238A CA 064229 A CA064229 A CA 064229A CA 64229 A CA64229 A CA 64229A CA 919238 A CA919238 A CA 919238A
Authority
CA
Canada
Prior art keywords
electrodynamic machine
brush construction
small electrodynamic
small
brush
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
CA064229A
Other versions
CA64229S (en
Inventor
Dijkstra Homme
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA919238A publication Critical patent/CA919238A/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
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/146—Pivotally supported brushes or brush holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
CA064229A 1968-10-09 1969-10-06 Brush construction for a small electrodynamic machine Expired CA919238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6814414A NL6814414A (en) 1968-10-09 1968-10-09

Publications (1)

Publication Number Publication Date
CA919238A true CA919238A (en) 1973-01-16

Family

ID=19804885

Family Applications (1)

Application Number Title Priority Date Filing Date
CA064229A Expired CA919238A (en) 1968-10-09 1969-10-06 Brush construction for a small electrodynamic machine

Country Status (6)

Country Link
US (1) US3714481A (en)
CA (1) CA919238A (en)
DE (1) DE1950584A1 (en)
FR (1) FR2020226A1 (en)
GB (1) GB1239010A (en)
NL (1) NL6814414A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2417028C2 (en) * 1974-04-08 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Small electric machine
JPS5714537Y2 (en) * 1977-10-19 1982-03-25
DE2804681C2 (en) * 1978-02-03 1983-10-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Brush arrangement for an electrical machine
GB2164502B (en) * 1984-08-06 1987-10-28 Mabuchi Motor Co Rotary electric machine
GB2228373A (en) * 1989-02-20 1990-08-22 Johnson Electric Sa Applying pressure to leaf mounted brushes of electric motor
JP2569689Y2 (en) * 1993-01-14 1998-04-28 マブチモーター株式会社 Small motor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753477A (en) * 1953-08-31 1956-07-03 Gen Motors Corp Electrical brush assembly
US2760094A (en) * 1955-01-03 1956-08-21 Gen Motors Corp Dynamoelectric machine
US3191085A (en) * 1962-03-26 1965-06-22 Philips Corp Brush holder for electric commutator machine
US3270230A (en) * 1962-06-11 1966-08-30 Gen Motors Corp Pivotal brush mounting
US3387156A (en) * 1963-06-07 1968-06-04 Cons Spring Corp Brush assembly unit
US3475635A (en) * 1966-12-22 1969-10-28 Tokyo Kagaku Kk Brush means for miniature motors

Also Published As

Publication number Publication date
NL6814414A (en) 1970-04-13
US3714481A (en) 1973-01-30
GB1239010A (en) 1971-07-14
FR2020226A1 (en) 1970-07-10
DE1950584A1 (en) 1970-04-23

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