AU3415571A - Aspring means for brush holders of rotary electric machines - Google Patents

Aspring means for brush holders of rotary electric machines

Info

Publication number
AU3415571A
AU3415571A AU34155/71A AU3415571A AU3415571A AU 3415571 A AU3415571 A AU 3415571A AU 34155/71 A AU34155/71 A AU 34155/71A AU 3415571 A AU3415571 A AU 3415571A AU 3415571 A AU3415571 A AU 3415571A
Authority
AU
Australia
Prior art keywords
rotary electric
electric machines
brush holders
aspring
aspring means
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
AU34155/71A
Other versions
AU431646B2 (en
Inventor
YASUJI SAKUMA HITOSHI EJGAWA YASUHARU KAWAI and SHOJI MUCI TOSHIO NAKAMURA
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of AU3415571A publication Critical patent/AU3415571A/en
Publication of AU431646B2 publication Critical patent/AU431646B2/en
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
AU34155/71A 1970-10-07 1971-10-05 Aspring means for brush holders of rotary electric machines Expired AU431646B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45087553A JPS5116603B1 (en) 1970-10-07 1970-10-07

Publications (2)

Publication Number Publication Date
AU3415571A true AU3415571A (en) 1973-01-25
AU431646B2 AU431646B2 (en) 1973-01-25

Family

ID=13918164

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34155/71A Expired AU431646B2 (en) 1970-10-07 1971-10-05 Aspring means for brush holders of rotary electric machines

Country Status (5)

Country Link
US (1) US3816783A (en)
JP (1) JPS5116603B1 (en)
AU (1) AU431646B2 (en)
DE (1) DE2149909A1 (en)
ES (1) ES202548Y (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416707U (en) * 1977-07-07 1979-02-02
DE3346595C2 (en) * 1983-12-23 1986-11-20 Max Frost Maschinen- und Apparatebau, 4508 Bohmte Brush holders for electrical machines
GB9224715D0 (en) * 1992-11-25 1993-01-13 Johnson Electric Sa Brush leaf means
US5633550A (en) * 1995-01-23 1997-05-27 Westinghouse Electric Corporation Ground detector brush
US7265474B2 (en) * 2004-06-03 2007-09-04 Schunk Kohlenstoff-Technik Gmbh Spiral and leaf spring arrangement for holding and applying power to a carbon brush
DE102005025807B4 (en) * 2004-06-03 2012-03-08 Schunk Kohlenstoff-Technik Gmbh Arrangement for holding a carbon brush
DE102010048189B4 (en) * 2010-10-13 2012-11-15 Heraeus Materials Technology Gmbh & Co. Kg Precious metal-containing contact piece on a spring carrier with rotationally symmetrical bending moment
BR102019021921A2 (en) * 2019-10-18 2020-02-11 Mersen Do Brasil Ltda. BRUSH HOLDER FOR ELECTRIC DRIVE MOTORS FOR LOCOMOTIVES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1396451A (en) * 1921-04-11 1921-11-08 Lawrence A Merk Brush-holder
US2488788A (en) * 1948-08-30 1949-11-22 Allis Chalmers Mfg Co Brush holder providing resilient application of the brush against the brush holder wall
GB879469A (en) * 1958-02-11 1961-10-11 English Electric Co Ltd Improvements relating to brush gear assemblies for dynamo electric machines
US3025422A (en) * 1958-04-24 1962-03-13 Union Carbide Corp Shuntless brush
US3146365A (en) * 1960-11-14 1964-08-25 Gen Motors Corp Electrical machinery brush holder
US3590298A (en) * 1970-03-20 1971-06-29 Reliance Electric Co Brush holder assembly

Also Published As

Publication number Publication date
DE2149909A1 (en) 1972-04-13
US3816783A (en) 1974-06-11
ES202548U (en) 1975-11-16
AU431646B2 (en) 1973-01-25
ES202548Y (en) 1976-03-01
JPS5116603B1 (en) 1976-05-26

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