CH277794A - Pressure and current transmission device on brush holders for electric collector machines. - Google Patents

Pressure and current transmission device on brush holders for electric collector machines.

Info

Publication number
CH277794A
CH277794A CH277794DA CH277794A CH 277794 A CH277794 A CH 277794A CH 277794D A CH277794D A CH 277794DA CH 277794 A CH277794 A CH 277794A
Authority
CH
Switzerland
Prior art keywords
pressure
transmission device
current transmission
brush holders
electric collector
Prior art date
Application number
Other languages
German (de)
Inventor
Giambonini Guido
Original Assignee
Giambonini Guido
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 Giambonini Guido filed Critical Giambonini Guido
Publication of CH277794A publication Critical patent/CH277794A/en

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
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder
    • 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
    • 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
    • H01R39/381—Brush holders characterised by the application of pressure to brush
CH277794D 1949-09-01 1949-09-01 Pressure and current transmission device on brush holders for electric collector machines. CH277794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH674796X 1949-09-01

Publications (1)

Publication Number Publication Date
CH277794A true CH277794A (en) 1951-09-15

Family

ID=4528002

Family Applications (1)

Application Number Title Priority Date Filing Date
CH277794D CH277794A (en) 1949-09-01 1949-09-01 Pressure and current transmission device on brush holders for electric collector machines.

Country Status (5)

Country Link
US (1) US2579565A (en)
CH (1) CH277794A (en)
DE (1) DE822693C (en)
FR (1) FR1024099A (en)
GB (1) GB674796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258505B (en) * 1963-09-02 1968-01-11 Rolf Galfetti Brush holder for an electric collector machine

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072725B (en) * 1960-01-07 Schunk |& Ebe GmbH, Gießen Brush holder for electrical machines with a handlebar arranged between the brush holder body and the pressure lever
DE1088149B (en) * 1954-09-10 1960-09-01 Ringsdorff Werke Gmbh The power supply to a multi-part collector brush arrangement
DE968788C (en) * 1955-05-14 1958-03-27 Schunk & Ebe Gmbh Spreading brush for electrical machines with cylindrical pressure piece
DE1109782B (en) * 1959-07-10 1961-06-29 Schunk & Ebe Gmbh Brush holders for electrical machines
US3311768A (en) * 1964-12-07 1967-03-28 Stackpole Carbon Co Pressure equalizing device for split brushes
US3445704A (en) * 1967-12-26 1969-05-20 Morganite Inc Current collecting triple wafer brush assembly
GB1245094A (en) * 1968-08-23 1971-09-02 Morganite Carbon Ltd Mounting for an electrical contact brush

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1277497A (en) * 1915-06-30 1918-09-03 Westinghouse Electric & Mfg Co Brush-holder.
US1375124A (en) * 1918-01-17 1921-04-19 Jr Walter J Warder Brush-holder
GB142578A (en) * 1919-02-19 1920-05-13 Giuseppe Di Luigi Pestarini Improvements in rotary current collectors for electric machines
US1495203A (en) * 1923-07-11 1924-05-27 Union Carbide & Carbon Res Lab Brush holder
DE660972C (en) * 1931-06-28 1938-06-07 Aeg Brush holder for electrical machines, the pressure finger of which is guided by means of a movable joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258505B (en) * 1963-09-02 1968-01-11 Rolf Galfetti Brush holder for an electric collector machine

Also Published As

Publication number Publication date
US2579565A (en) 1951-12-25
FR1024099A (en) 1953-03-27
GB674796A (en) 1952-07-02
DE822693C (en) 1951-11-26

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