ES318499A1 - Improvements in the manufacture of metalographic brushes for rings of alternating current engines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the manufacture of metalographic brushes for rings of alternating current engines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES318499A1
ES318499A1 ES0318499A ES318499A ES318499A1 ES 318499 A1 ES318499 A1 ES 318499A1 ES 0318499 A ES0318499 A ES 0318499A ES 318499 A ES318499 A ES 318499A ES 318499 A1 ES318499 A1 ES 318499A1
Authority
ES
Spain
Prior art keywords
metalographic
brushes
translation
rings
manufacture
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
ES0318499A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES0318499A priority Critical patent/ES318499A1/en
Publication of ES318499A1 publication Critical patent/ES318499A1/en
Priority to BE685308D priority patent/BE685308A/xx
Priority to CH1190066A priority patent/CH450538A/en
Priority to NL6612255A priority patent/NL6612255A/xx
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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/12—Manufacture of 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
    • H01R39/18—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

Abstract

"IMPROVEMENTS IN THE MANUFACTURE OF METALOGRAPHIC BRUSHES FOR RINGS OF ALTERNATING CURRENT ENGINES" which are characterized by comprising a metal brush, in whose central part a piece of graphite material of high conductivity is assembled jointly and solidly so as to constitute a single The body has a transversal sector with the sides flush with the corresponding ones of the brush, keeping its contact front the curvature of the edge of the engine's collector ring, so that in operation it lowers the coefficient of friction and avoids the dust produced by the material metallographic (Machine-translation by Google Translate, not legally binding)
ES0318499A 1965-10-14 1965-10-14 Improvements in the manufacture of metalographic brushes for rings of alternating current engines. (Machine-translation by Google Translate, not legally binding) Expired ES318499A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES0318499A ES318499A1 (en) 1965-10-14 1965-10-14 Improvements in the manufacture of metalographic brushes for rings of alternating current engines. (Machine-translation by Google Translate, not legally binding)
BE685308D BE685308A (en) 1965-10-14 1966-08-10
CH1190066A CH450538A (en) 1965-10-14 1966-08-17 Metal graphite brush for AC motors
NL6612255A NL6612255A (en) 1965-10-14 1966-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0318499A ES318499A1 (en) 1965-10-14 1965-10-14 Improvements in the manufacture of metalographic brushes for rings of alternating current engines. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES318499A1 true ES318499A1 (en) 1966-01-01

Family

ID=8442700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0318499A Expired ES318499A1 (en) 1965-10-14 1965-10-14 Improvements in the manufacture of metalographic brushes for rings of alternating current engines. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE685308A (en)
CH (1) CH450538A (en)
ES (1) ES318499A1 (en)
NL (1) NL6612255A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034249A (en) * 1976-08-05 1977-07-05 General Electric Company Commutator rounding brush
US5387832A (en) * 1991-04-25 1995-02-07 Tokyo Electric Co., Ltd. Brush and commutator motor having brush device using the same
FR2973171B1 (en) * 2011-03-23 2014-01-10 Valeo Equip Electr Moteur BRUSH ASSEMBLY AND COLLECTOR RING, BROOM AND ALTERNATOR OR ALTERNO-STARTER THEREFOR

Also Published As

Publication number Publication date
CH450538A (en) 1968-01-31
NL6612255A (en) 1967-04-17
BE685308A (en) 1967-01-16

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