GB565786A - Improvements in or relating to brush holder assemblies for dynamo electric machines - Google Patents

Improvements in or relating to brush holder assemblies for dynamo electric machines

Info

Publication number
GB565786A
GB565786A GB476443A GB476443A GB565786A GB 565786 A GB565786 A GB 565786A GB 476443 A GB476443 A GB 476443A GB 476443 A GB476443 A GB 476443A GB 565786 A GB565786 A GB 565786A
Authority
GB
United Kingdom
Prior art keywords
brush
spring
plate
box
electric machines
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
GB476443A
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 GB476443A priority Critical patent/GB565786A/en
Publication of GB565786A publication Critical patent/GB565786A/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
    • H01R39/383—Brush holders characterised by the electrical connection to the brush holder

Landscapes

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

Abstract

565,786. Dynamo-electric machines. HOPE, V. March 24, 1943, No. 4764. [Class 35] [Also in Group XXXVI] Connection is made between a flexible conductor 28 and a brush 22 of a dynamo-electric machine by means of a metal shoe 23 attached to the conductor and pressed against the brush by a spring 24 which may be the spring that holds the brush against the commutator &c. of the machine. The shoe 23 is shaped to fit in the brush box 15 and has turned-up ends 25, 26 to guide it therein, a control boss 27 engaging the spring. The spring is housed in a hollow screw 19 threaded into a circular centre portion of the box 15, a lock-nut 20 abutting on the upper face of the box. A pair of brush boxes 15 is carried by a yoke 12 associated with a clamping plate 10. A slotted binding post on the plate 10 having a transverse hole for a lead is fitted with a pressplate between the clamping screw and the lead, the plate having ears that are bent up and into the slot to guide the plate. Specification 431,962 is referred to.
GB476443A 1943-03-24 1943-03-24 Improvements in or relating to brush holder assemblies for dynamo electric machines Expired GB565786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB476443A GB565786A (en) 1943-03-24 1943-03-24 Improvements in or relating to brush holder assemblies for dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB476443A GB565786A (en) 1943-03-24 1943-03-24 Improvements in or relating to brush holder assemblies for dynamo electric machines

Publications (1)

Publication Number Publication Date
GB565786A true GB565786A (en) 1944-11-28

Family

ID=9783346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB476443A Expired GB565786A (en) 1943-03-24 1943-03-24 Improvements in or relating to brush holder assemblies for dynamo electric machines

Country Status (1)

Country Link
GB (1) GB565786A (en)

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