GB1038434A - Improvements in or relating to brush holders for electric motors - Google Patents

Improvements in or relating to brush holders for electric motors

Info

Publication number
GB1038434A
GB1038434A GB1678065A GB1678065A GB1038434A GB 1038434 A GB1038434 A GB 1038434A GB 1678065 A GB1678065 A GB 1678065A GB 1678065 A GB1678065 A GB 1678065A GB 1038434 A GB1038434 A GB 1038434A
Authority
GB
United Kingdom
Prior art keywords
brush
april
relating
electric motors
tag
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
GB1678065A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1038434A publication Critical patent/GB1038434A/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
    • 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)

Abstract

1,038,434. Brushes and brush-holders for dynamo-electric machines. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. April 21, 1965 [April 24, 1964], No. 16780/65. Heading H2A. A brush holder comprises an insulating rectangular tubular member 1, preferably of nylon, having a removable cap 2 and a longitudinal slot 9 through which extends a metal tag 10 attached to the end of the brush 6. The tag 10 is preferably retained against a shoulder at the left-hand side of the brush 6 by means of the terminal turn of the helical spring 13 engaging a groove 11 in the brush 6. The cap 2 has an inwardly directed flange 2a which snaps over projections 3 in member 1. The right-hand end of slot 9 is stopped so as to prevent the spring 13 contacting the commutator 5 when the brush has become worn.
GB1678065A 1964-04-24 1965-04-21 Improvements in or relating to brush holders for electric motors Expired GB1038434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6404521A NL6404521A (en) 1964-04-24 1964-04-24

Publications (1)

Publication Number Publication Date
GB1038434A true GB1038434A (en) 1966-08-10

Family

ID=19789916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1678065A Expired GB1038434A (en) 1964-04-24 1965-04-21 Improvements in or relating to brush holders for electric motors

Country Status (2)

Country Link
GB (1) GB1038434A (en)
NL (1) NL6404521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323413A1 (en) * 1993-07-13 1995-01-19 Atlanta Elektrosysteme Gmbh & Contact device for carbon brushes
DE102005062073A1 (en) * 2005-12-22 2007-07-05 Schunk Motorensysteme Gmbh Carbon brush arrangement, e.g. for electric motor, has plate or disk-shaped electrically conducting contact element emanating from rear end of carbon brush and connected to current feed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323413A1 (en) * 1993-07-13 1995-01-19 Atlanta Elektrosysteme Gmbh & Contact device for carbon brushes
DE102005062073A1 (en) * 2005-12-22 2007-07-05 Schunk Motorensysteme Gmbh Carbon brush arrangement, e.g. for electric motor, has plate or disk-shaped electrically conducting contact element emanating from rear end of carbon brush and connected to current feed

Also Published As

Publication number Publication date
NL6404521A (en) 1965-10-25

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