GB261610A - Improved commutator or distributor brush holder for dynamo electric machines - Google Patents

Improved commutator or distributor brush holder for dynamo electric machines

Info

Publication number
GB261610A
GB261610A GB1003026A GB1003026A GB261610A GB 261610 A GB261610 A GB 261610A GB 1003026 A GB1003026 A GB 1003026A GB 1003026 A GB1003026 A GB 1003026A GB 261610 A GB261610 A GB 261610A
Authority
GB
United Kingdom
Prior art keywords
brush
holder
brush holder
electric machines
dynamo electric
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
GB1003026A
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.)
JOHN HENRY COTTON
JOHN WILLIAM JAMES ROGERS
Original Assignee
JOHN HENRY COTTON
JOHN WILLIAM JAMES ROGERS
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 JOHN HENRY COTTON, JOHN WILLIAM JAMES ROGERS filed Critical JOHN HENRY COTTON
Priority to GB1003026A priority Critical patent/GB261610A/en
Publication of GB261610A publication Critical patent/GB261610A/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
    • H01R39/381—Brush holders characterised by the application of pressure to brush

Abstract

261,610. Cotton, J. H., and Rogers, J. W. J. April 16, 1926. Brush-holders. - A brush-holder has openings in one or more of its sides and carries a spring having a bent arm or arms projecting into the openings and entering a hole or holes in the brush, thus preventing the brush from falling out of the holder should it be unsupported at any time. In the form shown, the box holder 2 in which the brush 4 slides has an integral boss 5 and a screw 7 for holding a spring 6 with two bent arms 8. These arms enter slots 3 in opposite sides of the holder and terminate in holes 9 in the brush.
GB1003026A 1926-04-16 1926-04-16 Improved commutator or distributor brush holder for dynamo electric machines Expired GB261610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1003026A GB261610A (en) 1926-04-16 1926-04-16 Improved commutator or distributor brush holder for dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1003026A GB261610A (en) 1926-04-16 1926-04-16 Improved commutator or distributor brush holder for dynamo electric machines

Publications (1)

Publication Number Publication Date
GB261610A true GB261610A (en) 1926-11-25

Family

ID=9960146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1003026A Expired GB261610A (en) 1926-04-16 1926-04-16 Improved commutator or distributor brush holder for dynamo electric machines

Country Status (1)

Country Link
GB (1) GB261610A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273822A (en) * 1992-12-22 1994-06-29 Johnson Electric Sa Brush spring arrangement for electric motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273822A (en) * 1992-12-22 1994-06-29 Johnson Electric Sa Brush spring arrangement for electric motor
US5402027A (en) * 1992-12-22 1995-03-28 Johnson Electric S.A. Brush assembly for an electric motor

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