GB191500459A - Improvements in, and relating to, Brush Holders, for Dynamo-electric Machines. - Google Patents

Improvements in, and relating to, Brush Holders, for Dynamo-electric Machines.

Info

Publication number
GB191500459A
GB191500459A GB191500459DA GB191500459A GB 191500459 A GB191500459 A GB 191500459A GB 191500459D A GB191500459D A GB 191500459DA GB 191500459 A GB191500459 A GB 191500459A
Authority
GB
United Kingdom
Prior art keywords
brush
dynamo
relating
electric machines
holder
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
Inventor
Albert Burrows Back
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
Application granted granted Critical
Publication of GB191500459A publication Critical patent/GB191500459A/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

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

459. Back, A. B. Jan. 12. Brush-holders.-In brush-holders of the box type, the tension of the spring j, which acts upon a lever e to press the brush d forward, is adjusted by means of a nut m, screw k, and a lever i pivoted at h and connected at one end to the spring and at the other end to the ball-headed end of the screw k. The body of the brush-holder, comprising the box c<1> and side parts c, is pressed out in one piece. The brush-holder is secured to the brush spindle by means of a block a, which is drawn up by a screw a<1>. The hole in the block a for the spindle registers with holes in the sides c of the holder.
GB191500459D 1915-01-12 1915-01-12 Improvements in, and relating to, Brush Holders, for Dynamo-electric Machines. Expired GB191500459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191500459T 1915-01-12

Publications (1)

Publication Number Publication Date
GB191500459A true GB191500459A (en) 1915-10-21

Family

ID=32375152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191500459D Expired GB191500459A (en) 1915-01-12 1915-01-12 Improvements in, and relating to, Brush Holders, for Dynamo-electric Machines.

Country Status (1)

Country Link
GB (1) GB191500459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115663550A (en) * 2022-09-07 2023-01-31 中国科学院电工研究所 Pressure-adjustable carbon brush pressing mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115663550A (en) * 2022-09-07 2023-01-31 中国科学院电工研究所 Pressure-adjustable carbon brush pressing mechanism
CN115663550B (en) * 2022-09-07 2023-12-08 中国科学院电工研究所 Carbon brush hold-down mechanism with adjustable pressure

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