ES314326A1 - A switching device with brushes to be used in a small electric machine. (Machine-translation by Google Translate, not legally binding) - Google Patents

A switching device with brushes to be used in a small electric machine. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES314326A1
ES314326A1 ES0314326A ES314326A ES314326A1 ES 314326 A1 ES314326 A1 ES 314326A1 ES 0314326 A ES0314326 A ES 0314326A ES 314326 A ES314326 A ES 314326A ES 314326 A1 ES314326 A1 ES 314326A1
Authority
ES
Spain
Prior art keywords
machine
brushes
translation
legally binding
google translate
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
ES0314326A
Other languages
Spanish (es)
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
Publication of ES314326A1 publication Critical patent/ES314326A1/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
    • H02K5/145—Fixedly supported brushes or brush holders, e.g. leaf or leaf-mounted brushes
    • 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
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • 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
    • 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

Abstract

A switch device with brushes for use in a small electrical machine, more particularly a small battery-driven motor for use in record players, tape recorders and the like, said switch being formed by a thin plate of insulating material disposed perpendicularly to the axis of the machine and three thin, identical segments of electrically conductive material being applied thereto, preferably by a printing process, and biting the slots separating said segments, each brush comprising at least two independent parallel deflection elements, characterized in that The centers of the contacts between the commutator and the brush elements are arranged on different radii of the commutator, the angles between said radii being equal to each other. (Machine-translation by Google Translate, not legally binding)
ES0314326A 1964-06-20 1965-06-18 A switching device with brushes to be used in a small electric machine. (Machine-translation by Google Translate, not legally binding) Expired ES314326A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6407072A NL6407072A (en) 1964-06-20 1964-06-20

Publications (1)

Publication Number Publication Date
ES314326A1 true ES314326A1 (en) 1965-09-01

Family

ID=19790364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0314326A Expired ES314326A1 (en) 1964-06-20 1965-06-18 A switching device with brushes to be used in a small electric machine. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE665738A (en)
CH (1) CH433497A (en)
ES (1) ES314326A1 (en)
GB (1) GB1111527A (en)
NL (1) NL6407072A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088914A (en) * 1973-07-20 1978-05-09 Canon Kabushiki Kaisha Electric motor
JPS5510112B2 (en) * 1974-10-11 1980-03-13
JPS51147702A (en) * 1975-06-13 1976-12-18 Gakken Co Ltd Positioning structure of fitting core of commutator in miniature motor
JPS58501297A (en) * 1981-08-17 1983-08-04 ナシヨナル・リサ−チ・デイベロツプメント・コ−ポレイシヨン commutator
US6700290B1 (en) * 1991-05-17 2004-03-02 Johnson Electric S.A. Brush assembly with axially spaced brush arms which have different resonant frequencies
ATE250819T1 (en) * 2000-03-14 2003-10-15 Api Portescap BRUSH HOLDER WITH LAMINATED BRUSHES, SPRING AND DAMPER

Also Published As

Publication number Publication date
NL6407072A (en) 1965-12-21
CH433497A (en) 1967-04-15
BE665738A (en) 1965-12-21
GB1111527A (en) 1968-05-01

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