GB1200420A - Carbon brush assembly for a small electric machine - Google Patents

Carbon brush assembly for a small electric machine

Info

Publication number
GB1200420A
GB1200420A GB3769668A GB3769668A GB1200420A GB 1200420 A GB1200420 A GB 1200420A GB 3769668 A GB3769668 A GB 3769668A GB 3769668 A GB3769668 A GB 3769668A GB 1200420 A GB1200420 A GB 1200420A
Authority
GB
United Kingdom
Prior art keywords
brush
carbon brush
brush assembly
electric machine
small 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
GB3769668A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB1200420A publication Critical patent/GB1200420A/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)

Abstract

1,200,420. Brush-holders for dynamo-electric machines. PHILIPS' GLOEILAMPENFABRIEKEN N.V. 7 Aug., 1968 [10 Aug., 1967], No. 37696/68. Heading H2A. In a carbon brush assembly consisting of a cylindrical metal holder 2 surrounded by an insulating sleeve 3 and a screw cap 5 which engages a metal pressure plate 8, the pressure plate comprises an outer annular part 10, gripped between the cap 5 and sleeve 3 and formed with a tongue 11 for receiving a connector, and an inner disc part 12 connected to the brush 6 by a pig-tail 7 and to the outer part by a strip 13 which is cranked so that the two parts lie in spaced parallel planes whereby a greater length of the holder is available for use by the brush spring 9.
GB3769668A 1967-08-10 1968-08-07 Carbon brush assembly for a small electric machine Expired GB1200420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6711001A NL6711001A (en) 1967-08-10 1967-08-10

Publications (1)

Publication Number Publication Date
GB1200420A true GB1200420A (en) 1970-07-29

Family

ID=19800915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3769668A Expired GB1200420A (en) 1967-08-10 1968-08-07 Carbon brush assembly for a small electric machine

Country Status (6)

Country Link
CH (1) CH484534A (en)
DE (1) DE1763628A1 (en)
ES (1) ES357039A1 (en)
FR (1) FR1576171A (en)
GB (1) GB1200420A (en)
NL (1) NL6711001A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095131A (en) * 1976-06-17 1978-06-13 Torque Systems, Inc. Brush holder for motor or generator
US4855631A (en) * 1987-05-29 1989-08-08 Mitsuba Electric Manufacturing Co., Ltd. Brush holding device
US5262694A (en) * 1986-10-31 1993-11-16 Frank Craig D Fluid resistant brush holder assembly
CN102013609A (en) * 2010-09-28 2011-04-13 钢铁研究总院青岛海洋腐蚀研究所 Seal carbon brush as well as manufacture and use methods thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0755034B2 (en) * 1990-09-27 1995-06-07 三菱電機株式会社 Brush retainer for vehicle alternator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095131A (en) * 1976-06-17 1978-06-13 Torque Systems, Inc. Brush holder for motor or generator
US5262694A (en) * 1986-10-31 1993-11-16 Frank Craig D Fluid resistant brush holder assembly
US4855631A (en) * 1987-05-29 1989-08-08 Mitsuba Electric Manufacturing Co., Ltd. Brush holding device
CN102013609A (en) * 2010-09-28 2011-04-13 钢铁研究总院青岛海洋腐蚀研究所 Seal carbon brush as well as manufacture and use methods thereof
CN102013609B (en) * 2010-09-28 2012-10-10 钢铁研究总院青岛海洋腐蚀研究所 Seal carbon brush as well as manufacture and use methods thereof

Also Published As

Publication number Publication date
CH484534A (en) 1970-01-15
NL6711001A (en) 1969-02-12
DE1763628A1 (en) 1972-01-13
ES357039A1 (en) 1970-03-01
FR1576171A (en) 1969-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees