EP0225978A3 - Brush device for electrical motors - Google Patents

Brush device for electrical motors Download PDF

Info

Publication number
EP0225978A3
EP0225978A3 EP86113607A EP86113607A EP0225978A3 EP 0225978 A3 EP0225978 A3 EP 0225978A3 EP 86113607 A EP86113607 A EP 86113607A EP 86113607 A EP86113607 A EP 86113607A EP 0225978 A3 EP0225978 A3 EP 0225978A3
Authority
EP
European Patent Office
Prior art keywords
projections
brushes
brush device
electrical motors
collector
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.)
Withdrawn
Application number
EP86113607A
Other languages
German (de)
French (fr)
Other versions
EP0225978A2 (en
Inventor
Emilio Rodriguez
Antonio Martinez
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 Braun GmbH filed Critical Braun GmbH
Publication of EP0225978A2 publication Critical patent/EP0225978A2/en
Publication of EP0225978A3 publication Critical patent/EP0225978A3/en
Withdrawn legal-status Critical Current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
    • H01R39/39—Brush holders wherein the brush is fixedly mounted in the holder

Landscapes

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

Abstract

Die Bürstenanordnung für Elektromotore weist eine aus Isoliermaterial bestehende, den Motor stirnseitig abschließ­ ende Gehäusekappe (10) auf, die mit an der Kappeninn­ enseite (16) angeformten, parallel zur Motorachse verlaufen­ den Vorsprüngen (7,8) ausgebildet ist. Die Vorsprünge (7, 8) werden von Öffnungen (12, 13) zur Aufnahme und Fest­ legung elastischer Kollektorbürsten (1, 2) durchdrungen. Die in die schlitzförmigen Öffnungen (12, 13) von außen einsetz­ beren Kontaktfahnen (32, 33) werden über ein an den Kollekt­ orbürsten (1, 2) ausgebildetes Klemmgesperre (36, 37) orts­ fest mit diesen verbunden. The brush arrangement for electric motors has one Insulating material existing, the engine front ends end of the housing cap (10) on the inside of the cap molded on (16), run parallel to the motor axis the projections (7,8) is formed. The projections (7, 8) are of openings (12, 13) for receiving and fixed with elastic collector brushes (1, 2). The insert into the slot-shaped openings (12, 13) from the outside Other contact flags (32, 33) are sent to the collector or brushes (1, 2) designed locking mechanism (36, 37) locally firmly connected to them.

EP86113607A 1985-12-17 1986-10-02 Brush device for electrical motors Withdrawn EP0225978A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES1985291075U ES291075Y (en) 1985-12-17 1985-12-17 BRUSH BRIDGE DEVICE FOR USE IN COMMUTATOR ELECTRIC MOTORS
ES291075U 1985-12-17

Publications (2)

Publication Number Publication Date
EP0225978A2 EP0225978A2 (en) 1987-06-24
EP0225978A3 true EP0225978A3 (en) 1989-04-26

Family

ID=8438847

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86113607A Withdrawn EP0225978A3 (en) 1985-12-17 1986-10-02 Brush device for electrical motors

Country Status (3)

Country Link
US (1) US4774430A (en)
EP (1) EP0225978A3 (en)
ES (1) ES291075Y (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219695B (en) * 1988-06-06 1992-07-01 Johnson Electric Ind Mfg An electric motor
JPH0615501Y2 (en) * 1988-07-15 1994-04-20 アスモ株式会社 Small motor
US5055728A (en) * 1990-08-09 1991-10-08 Ryobi Motor Products Corp. Motor assembly with combined armature shaft bearing support and brush tube holder
DE4040002A1 (en) * 1990-12-14 1992-06-17 Bosch Gmbh Robert AGGREGATE FOR PROMOTING A MEDIUM ACTING AS AN ELECTROLYTE, IN PARTICULAR FUEL
US5465016A (en) * 1993-09-08 1995-11-07 Electrolux Corporation Electric motor and brush/shunt assembly therefor
US5818142A (en) * 1995-07-27 1998-10-06 Black & Decker Inc. Motor pack armature support with brush holder assembly
DE19725082A1 (en) * 1997-06-13 1999-01-07 Itt Mfg Enterprises Inc Carbon brush for an electrical machine
JP3699644B2 (en) * 2000-02-10 2005-09-28 アスモ株式会社 Motor with built-in power supply terminal
FR2807877B1 (en) * 2000-04-14 2002-10-31 Meritor Light Vehicle Sys Ltd FLOW CONCENTRATOR CONNECTOR FOR ELECTRIC MOTOR
FR2810168B1 (en) * 2000-06-08 2005-06-17 Meritor Light Vehicle Sys Ltd ELECTRIC MOTOR, IN PARTICULAR MOTOREDUCER, FOR THE ACTIVATION OF FUNCTIONAL EQUIPMENT OF VEHICLES
US7518274B1 (en) 2006-06-12 2009-04-14 Mancl Dennis J Motor bracket with integral terminals
US7696666B2 (en) 2006-10-06 2010-04-13 Remy Technologies, L.L.C. Dynamoelectric machine grommet
US7705512B2 (en) 2006-10-06 2010-04-27 Remy International, Inc. Dynamoelectric machine conductor
US7466056B2 (en) 2006-10-06 2008-12-16 Remi International, Inc Dynamoelectric machine brush holder assembly and method
JP2010521572A (en) * 2007-03-26 2010-06-24 ザ プロクター アンド ギャンブル カンパニー Liquid detergent composition system for changing visual indication
US20080242570A1 (en) * 2007-03-26 2008-10-02 John David Carter Liquid composition system having a visual indication change
RU2467451C2 (en) * 2008-05-16 2012-11-20 Шлюмбергер Текнолоджи Б.В. Dc motor switching system
WO2009139659A1 (en) * 2008-05-16 2009-11-19 Schlumberger Canada Limited A commutation system for a dc motor
CN113202776B (en) * 2017-08-23 2023-09-15 浙江三花智能控制股份有限公司 electric pump
CN115021512B (en) * 2022-08-08 2022-10-21 常州市昊升电机股份有限公司 Motor intelligent production system and working method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450916A (en) * 1965-08-18 1969-06-17 Takaichi Mabuchi Brush supporting means for miniature electric motors
GB2013042A (en) * 1978-01-24 1979-08-01 Mabuchi Motor Co Electric motor
US4389588A (en) * 1982-03-24 1983-06-21 Alexander Rankin Current carrying constant force brush holder assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781107A (en) * 1954-03-08 1957-08-14 Globe Ind Inc Improvements relating to electric motors
DE2458991C3 (en) * 1973-12-28 1980-11-20 Mabuchi Motor Co., Ltd., Tokio Brush arrangement for a miniature motor
US4195242A (en) * 1977-04-28 1980-03-25 Mabuchi Motor Co., Ltd. Brush device
JPS5714535Y2 (en) * 1977-09-08 1982-03-25
JPS5714537Y2 (en) * 1977-10-19 1982-03-25
US4523116A (en) * 1983-03-31 1985-06-11 Black & Decker, Inc. Electrical connection system for motors
US4638203A (en) * 1985-06-21 1987-01-20 Matsushita Electric Industrial Co., Ltd. Attachment structure for brush holder springs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450916A (en) * 1965-08-18 1969-06-17 Takaichi Mabuchi Brush supporting means for miniature electric motors
GB2013042A (en) * 1978-01-24 1979-08-01 Mabuchi Motor Co Electric motor
US4389588A (en) * 1982-03-24 1983-06-21 Alexander Rankin Current carrying constant force brush holder assembly

Also Published As

Publication number Publication date
ES291075U (en) 1986-04-16
EP0225978A2 (en) 1987-06-24
ES291075Y (en) 1988-04-16
US4774430A (en) 1988-09-27

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Inventor name: MARTINEZ, ANTONIO

Inventor name: RODRIGUEZ, EMILIO