FR2404936B1 - - Google Patents

Info

Publication number
FR2404936B1
FR2404936B1 FR7729716A FR7729716A FR2404936B1 FR 2404936 B1 FR2404936 B1 FR 2404936B1 FR 7729716 A FR7729716 A FR 7729716A FR 7729716 A FR7729716 A FR 7729716A FR 2404936 B1 FR2404936 B1 FR 2404936B1
Authority
FR
France
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
FR7729716A
Other versions
FR2404936A1 (fr
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7729716A priority Critical patent/FR2404936A1/fr
Priority to EP19780400099 priority patent/EP0001521B1/fr
Priority to DE7878400099T priority patent/DE2861755D1/de
Priority to CH1022278A priority patent/CH626193A5/fr
Publication of FR2404936A1 publication Critical patent/FR2404936A1/fr
Priority to US06/166,366 priority patent/US4347456A/en
Application granted granted Critical
Publication of FR2404936B1 publication Critical patent/FR2404936B1/fr
Granted 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres
    • 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
    • H01R39/08—Slip-rings
    • H01R39/10—Slip-rings other than with external cylindrical contact surface, e.g. flat slip-rings
    • 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/30—Liquid contacts
    • 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
    • H01R39/64—Devices for uninterrupted current collection
FR7729716A 1977-09-28 1977-10-03 Perfectionnements aux dispositifs de contact electrique glissant Granted FR2404936A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7729716A FR2404936A1 (fr) 1977-10-03 1977-10-03 Perfectionnements aux dispositifs de contact electrique glissant
EP19780400099 EP0001521B1 (fr) 1977-09-28 1978-09-15 Perfectionnements aux dispositifs de contact électrique glissant
DE7878400099T DE2861755D1 (en) 1977-10-03 1978-09-15 Improvements relating to electrical sliding contact devices
CH1022278A CH626193A5 (fr) 1977-10-03 1978-10-02
US06/166,366 US4347456A (en) 1977-10-03 1980-07-07 Sliding electrical contact devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7729716A FR2404936A1 (fr) 1977-10-03 1977-10-03 Perfectionnements aux dispositifs de contact electrique glissant

Publications (2)

Publication Number Publication Date
FR2404936A1 FR2404936A1 (fr) 1979-04-27
FR2404936B1 true FR2404936B1 (fr) 1982-01-08

Family

ID=9196046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729716A Granted FR2404936A1 (fr) 1977-09-28 1977-10-03 Perfectionnements aux dispositifs de contact electrique glissant

Country Status (4)

Country Link
US (1) US4347456A (fr)
CH (1) CH626193A5 (fr)
DE (1) DE2861755D1 (fr)
FR (1) FR2404936A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277708A (en) * 1979-06-25 1981-07-07 Westinghouse Electric Corp. Environment and brushes for high-current rotating electrical machinery
DE2936816A1 (de) * 1979-08-17 1981-03-26 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Buerstenkontakt fuer leistungshalbleiterbauelemente
FR2469813A1 (fr) * 1979-11-08 1981-05-22 France Etat Dispositif de contact electrique glissant a balai multifilamentaire
US4422918A (en) * 1980-01-25 1983-12-27 Inoue-Japax Research Incorporated Current-conducting assembly for a traveling wire-electrode
US4398113A (en) * 1980-12-15 1983-08-09 Litton Systems, Inc. Fiber brush slip ring assembly
JPS57185685A (en) * 1981-05-09 1982-11-15 Toho Beslon Co Brush for electric machine and method of producing same
US4767957A (en) * 1986-12-08 1988-08-30 General Electric Company Liquid metal collector for acyclic generator
JPH03270660A (ja) * 1990-03-16 1991-12-02 Mabuchi Motor Co Ltd 小型モータにおけるカーボン・ブラシとその製造方法
DE4241455C1 (de) * 1992-12-09 1994-03-03 Grundig Emv Empfangsgerät mit automatisiertem Abgleich bei der Fertigung und Suchlaufstopp mittels Microcomputer
US5804903A (en) * 1993-10-22 1998-09-08 Fisher; Rodney R. Motor shaft discharge device
EP0809873B1 (fr) * 1995-02-17 1999-09-08 UT Automotive Dearborn, Inc. Commutateur a balais multiples, pour un volant de direction
US6007344A (en) * 1995-02-17 1999-12-28 Lear Corporation Multiple brush steering wheel commutator
JP2890118B2 (ja) * 1997-06-30 1999-05-10 恒雄 塩沢 回転体への給電装置とブラシ帯
US6515391B2 (en) 1999-05-20 2003-02-04 The United States Of America As Represented By The Secretary Of The Navy Electricity generator with counter-rotating collectors in a radial magnetic field
US7180218B2 (en) * 2000-02-10 2007-02-20 Diamond Antenna & Microwave Corp. Compression journal
US6734588B2 (en) * 2001-08-02 2004-05-11 Siemens Westinghouse Power Corporation Sectioned conductor and related methods for accommodating stress and avoiding internal deformations in power generator
US20110204734A1 (en) 2005-06-25 2011-08-25 Orlowski David C Motor Grounding Seal
US8664812B2 (en) 2006-03-17 2014-03-04 Inpro/Seal Llc Current diverter ring
US8604653B2 (en) * 2005-06-25 2013-12-10 Inpro/Seal, LLC Current diverter ring
KR100699723B1 (ko) * 2005-09-12 2007-03-26 삼성전기주식회사 진동 모터의 브러쉬
TW201108531A (en) * 2009-04-09 2011-03-01 Inpro Seal Llc Current diverter ring
DE102011053979B4 (de) * 2011-09-27 2017-12-28 Walter Maschinenbau Gmbh Schleifkontakteinrichtung einer Erodiereinrichtung einer kombinierten Schleif- und Erodiermaschine und Verfahren zur Herstellung einer Schleifkontakteinrichtung
US9831739B2 (en) 2012-06-18 2017-11-28 Inpro/Seal Llc Explosion-proof current diverting device
TWI600257B (zh) 2012-06-18 2017-09-21 英普羅密封有限責任公司 電流分流器環

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134755B (de) * 1960-08-12 1962-08-16 Siemens Ag Anordnung zur Messung des Buerstenkurzschlussstromes von elektrischen Kommutatormaschinen
US3270306A (en) * 1963-07-17 1966-08-30 Superior Electric Co Commutating brush
GB1079792A (en) * 1965-03-19 1967-08-16 Nat Res Dev Dynamo electric machine
US3488842A (en) * 1967-09-21 1970-01-13 Singer General Precision Fabrication of precision electrical brushes
US3886386A (en) * 1973-08-01 1975-05-27 Gen Electric Carbon fiber current collection brush
US4071795A (en) * 1975-09-02 1978-01-31 International Research & Development Company Limited Brush gear for electrical machinery

Also Published As

Publication number Publication date
DE2861755D1 (en) 1982-06-03
US4347456A (en) 1982-08-31
FR2404936A1 (fr) 1979-04-27
CH626193A5 (fr) 1981-10-30

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Legal Events

Date Code Title Description
CL Concession to grant licences
TP Transmission of property
CL Concession to grant licences