FR2152047A5 - - Google Patents

Info

Publication number
FR2152047A5
FR2152047A5 FR7231101A FR7231101A FR2152047A5 FR 2152047 A5 FR2152047 A5 FR 2152047A5 FR 7231101 A FR7231101 A FR 7231101A FR 7231101 A FR7231101 A FR 7231101A FR 2152047 A5 FR2152047 A5 FR 2152047A5
Authority
FR
France
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
FR7231101A
Other languages
French (fr)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR2152047A5 publication Critical patent/FR2152047A5/fr
Expired 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
    • H01R39/40—Brush holders enabling brush movement within holder during current collection
    • 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
    • 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
    • H01R39/46—Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
FR7231101A 1971-09-01 1972-09-01 Expired FR2152047A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17685271A 1971-09-01 1971-09-01

Publications (1)

Publication Number Publication Date
FR2152047A5 true FR2152047A5 (enrdf_load_stackoverflow) 1973-04-20

Family

ID=22646127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231101A Expired FR2152047A5 (enrdf_load_stackoverflow) 1971-09-01 1972-09-01

Country Status (5)

Country Link
US (1) US3742272A (enrdf_load_stackoverflow)
JP (1) JPS4835303A (enrdf_load_stackoverflow)
DE (1) DE2242529A1 (enrdf_load_stackoverflow)
FR (1) FR2152047A5 (enrdf_load_stackoverflow)
GB (1) GB1360357A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827550A (enrdf_load_stackoverflow) * 1971-08-14 1973-04-11
US4041339A (en) * 1975-11-10 1977-08-09 General Motors Corporation Dynamoelectric machine with brush holding structure
JPS5540114U (enrdf_load_stackoverflow) * 1978-09-08 1980-03-14
JPS5648996U (enrdf_load_stackoverflow) * 1980-09-18 1981-04-30
US4371803A (en) * 1980-09-29 1983-02-01 The Singer Company Commutator brush holder quadrature spring
US6924577B2 (en) * 2003-01-13 2005-08-02 Energy Conversion Systems Holdings, Llc Brush box assembly

Also Published As

Publication number Publication date
US3742272A (en) 1973-06-26
DE2242529A1 (de) 1973-03-29
GB1360357A (en) 1974-07-17
JPS4835303A (enrdf_load_stackoverflow) 1973-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse