GB1008681A - 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
GB1008681A
GB1008681A GB4063762A GB4063762A GB1008681A GB 1008681 A GB1008681 A GB 1008681A GB 4063762 A GB4063762 A GB 4063762A GB 4063762 A GB4063762 A GB 4063762A GB 1008681 A GB1008681 A GB 1008681A
Authority
GB
United Kingdom
Prior art keywords
brush
strip
resilient
tension
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
GB4063762A
Inventor
Richard Terenc Macquire-Cooper
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.)
MORGAN COMPONENTS Ltd
Original Assignee
MORGAN COMPONENTS 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 MORGAN COMPONENTS Ltd filed Critical MORGAN COMPONENTS Ltd
Priority to GB4063762A priority Critical patent/GB1008681A/en
Publication of GB1008681A publication Critical patent/GB1008681A/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)

Abstract

1,008,681. Brush holders for dynamo electric machines. MORGAN COMPONENTS Ltd. July 22, 1964 [April 26, 1963], No. 40637/62. Heading H2A. Spring pressure is exerted on a carbon brush in a brush holder by a resilient member made of an elastomeric fluorocarbon synthetic resin, preferably " Viton " (Trade Mark). The resilient strip may be anchored to the holder and the free end secured to the brush under tension, or the strip may for a U-shaped loop with the bend around the top of the brush. The anchorages may allow the tension in the strip to be altered or alternatively an adjustable stirrup may be used to press on the brush. As shown, an endless loop of resilient strip passes around guides 25 and presses against the brushes which are in holders 20 and this arrangement may be modified for a plurality of brushes. In a further modification, a simple lever bears on the brush and has at its other end a part of the resilient material either in tension or compression.
GB4063762A 1963-04-26 1963-04-26 Improvements in and relating to brush holders for dynamo-electric machines Expired GB1008681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4063762A GB1008681A (en) 1963-04-26 1963-04-26 Improvements in and relating to brush holders for dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4063762A GB1008681A (en) 1963-04-26 1963-04-26 Improvements in and relating to brush holders for dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB1008681A true GB1008681A (en) 1965-11-03

Family

ID=10415883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4063762A Expired GB1008681A (en) 1963-04-26 1963-04-26 Improvements in and relating to brush holders for dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB1008681A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007101647A1 (en) * 2006-03-06 2007-09-13 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Brushholder mount for contact brushes of a commutator machine
DE102012012300A1 (en) * 2012-06-20 2013-12-24 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Brush system of electric motor for adjustment drive e.g. window lifter of motor vehicle, has pivot element that is used to apply spring force about pivot axis of M-shaped reversing lever with respect to brushes
DE102018203716A1 (en) * 2018-03-13 2019-09-19 Continental Teves Ag & Co. Ohg electric motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007101647A1 (en) * 2006-03-06 2007-09-13 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Brushholder mount for contact brushes of a commutator machine
DE102012012300A1 (en) * 2012-06-20 2013-12-24 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Brush system of electric motor for adjustment drive e.g. window lifter of motor vehicle, has pivot element that is used to apply spring force about pivot axis of M-shaped reversing lever with respect to brushes
DE102018203716A1 (en) * 2018-03-13 2019-09-19 Continental Teves Ag & Co. Ohg electric motor

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