FR2734669B1 - Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee - Google Patents

Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee

Info

Publication number
FR2734669B1
FR2734669B1 FR9506334A FR9506334A FR2734669B1 FR 2734669 B1 FR2734669 B1 FR 2734669B1 FR 9506334 A FR9506334 A FR 9506334A FR 9506334 A FR9506334 A FR 9506334A FR 2734669 B1 FR2734669 B1 FR 2734669B1
Authority
FR
France
Prior art keywords
cupro
alternators
fried
rings
composite material
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 - Fee Related
Application number
FR9506334A
Other languages
English (en)
Other versions
FR2734669A1 (fr
Inventor
Friedemann Steinbach
Eric Kammerer
Michel Carrouaille
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.)
Mersen SA
Original Assignee
Carbone Lorraine SA
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 Carbone Lorraine SA filed Critical Carbone Lorraine SA
Priority to FR9506334A priority Critical patent/FR2734669B1/fr
Priority to DE69601443T priority patent/DE69601443D1/de
Priority to AT96420180T priority patent/ATE176363T1/de
Priority to EP96420180A priority patent/EP0744793B1/fr
Priority to JP14974896A priority patent/JP3711174B2/ja
Priority to US08/652,274 priority patent/US5789842A/en
Publication of FR2734669A1 publication Critical patent/FR2734669A1/fr
Application granted granted Critical
Publication of FR2734669B1 publication Critical patent/FR2734669B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01R39/04—Commutators
    • 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
    • H01R39/20—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof
    • H01R39/22—Contacts for co-operation with commutator or slip-ring, e.g. contact brush characterised by the material thereof incorporating lubricating or polishing ingredient

Landscapes

  • Motor Or Generator Current Collectors (AREA)
  • Powder Metallurgy (AREA)
  • Resistance Heating (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Carbon And Carbon Compounds (AREA)
FR9506334A 1995-05-22 1995-05-22 Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee Expired - Fee Related FR2734669B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9506334A FR2734669B1 (fr) 1995-05-22 1995-05-22 Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee
DE69601443T DE69601443D1 (de) 1995-05-22 1996-05-20 Wechselstromschleifringe und zylindrische Kollektoren aus gepresstem Kupfer-Graphit Kompositmaterial
AT96420180T ATE176363T1 (de) 1995-05-22 1996-05-20 Wechselstromschleifringe und zylindrische kollektoren aus gepresstem kupfer-graphit kompositmaterial
EP96420180A EP0744793B1 (fr) 1995-05-22 1996-05-20 Bagues d'alternateurs et collecteurs cylindriques en matériau composite cupro-graphitique fritté
JP14974896A JP3711174B2 (ja) 1995-05-22 1996-05-22 焼結した銅黒鉛複合材料製の交流発電機の継ぎ環と円筒形の整流子
US08/652,274 US5789842A (en) 1995-05-22 1996-05-22 Alternator rings and cylindrical commutators made of a sintered copper-graphite composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506334A FR2734669B1 (fr) 1995-05-22 1995-05-22 Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee

Publications (2)

Publication Number Publication Date
FR2734669A1 FR2734669A1 (fr) 1996-11-29
FR2734669B1 true FR2734669B1 (fr) 1997-06-20

Family

ID=9479445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9506334A Expired - Fee Related FR2734669B1 (fr) 1995-05-22 1995-05-22 Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee

Country Status (6)

Country Link
US (1) US5789842A (fr)
EP (1) EP0744793B1 (fr)
JP (1) JP3711174B2 (fr)
AT (1) ATE176363T1 (fr)
DE (1) DE69601443D1 (fr)
FR (1) FR2734669B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0935331B1 (fr) * 1997-08-21 2008-06-11 Aisan Kogyo Kabushiki Kaisha Commutateur dote d'une capacite amelioree de raccordement de segments
US5912523A (en) * 1997-10-03 1999-06-15 Mccord Winn Textron Inc. Carbon commutator
JP3450732B2 (ja) * 1999-01-08 2003-09-29 三菱電機株式会社 回転電機
US6833650B2 (en) * 2000-06-08 2004-12-21 Denso Corporation Plane commutator of motor having a base made of conductive powder
DE10115601C1 (de) * 2001-03-29 2002-09-05 Kolektor D O O Trommelkommutator sowie Verfahren zu seiner Herstellung
DE10225789A1 (de) * 2002-06-10 2003-12-18 Bosch Gmbh Robert Verfahren zur Herstellung eines Schleifrings sowie Schleifringvorrichtung
JP2004040844A (ja) * 2002-06-28 2004-02-05 Shinano Kenshi Co Ltd 整流子およびこれを用いた回転電機
FR2865858B1 (fr) * 2004-02-04 2016-10-07 Carbone Lorraine Applications Electriques Balais pour moteurs electriques fonctionnant a haute temperature
CN100448139C (zh) * 2006-07-19 2008-12-31 殷建伟 一种铜端环的加工工艺
US8501048B2 (en) 2007-10-18 2013-08-06 Shimane Prefectural Government Metal-graphite composite material having high thermal conductivity and production method therefor
CN102744571B (zh) * 2012-07-05 2014-08-06 武汉雄驰机电设备有限公司 大规格铜端环制备工艺
FR3101735B1 (fr) * 2019-10-03 2021-09-03 Avo Carbon France Collecteur tournant pour rotor de machine électrique rotative

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2758229A (en) * 1951-11-22 1956-08-07 Morgan Crucible Co Commutators and other electric current collectors
US4399383A (en) * 1978-01-26 1983-08-16 Mitsuba Electric Mfg. Co., Ltd. Gasoline resistant commutator
DE3023108C2 (de) * 1979-07-02 1986-04-24 Aupac K.K., Tokio/Tokyo Verfahren zum Herstellen eines Kommutators
DE2929731A1 (de) * 1979-07-23 1981-02-12 Ringsdorff Werke Gmbh Verfahren zum herstellen von lamellen fuer kommutatoren
DE3033616A1 (de) * 1980-09-06 1982-04-22 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-foerderaggregat und verfahren zur herstellung eines kraftstoff-foerderaggregates
DE3230298A1 (de) * 1981-08-19 1983-03-03 Robert Bosch Gmbh, 7000 Stuttgart Stromzufuehrungseinrichtung fuer elektrische maschinen
EP0212666B1 (fr) * 1985-08-27 1995-03-29 Intercal Company Elément de contact électrique contenant du graphite à incorporation
JPH02136051A (ja) * 1988-11-16 1990-05-24 Toyo Electric Mfg Co Ltd 整流子片
GB9118086D0 (en) * 1991-08-22 1991-10-09 Johnson Electric Sa A cylindrical carbon segment commutator
GB9217259D0 (en) * 1992-08-14 1992-09-30 Johnson Electric Sa A planar carbon segment commutor
JP2797242B2 (ja) * 1993-12-22 1998-09-17 株式会社ミツバ 整流子及びその製造方法

Also Published As

Publication number Publication date
JPH08331811A (ja) 1996-12-13
JP3711174B2 (ja) 2005-10-26
EP0744793B1 (fr) 1999-01-27
ATE176363T1 (de) 1999-02-15
DE69601443D1 (de) 1999-03-11
EP0744793A1 (fr) 1996-11-27
US5789842A (en) 1998-08-04
FR2734669A1 (fr) 1996-11-29

Similar Documents

Publication Publication Date Title
FR2734669B1 (fr) Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee
US5281364A (en) Liquid metal electrical contact compositions
DE3006330C2 (fr)
US20070152533A1 (en) Two-Stage Eutectic Metal Brushes
PL188272B1 (pl) Metoda wytwarzania materiału kompozytowego
US3300667A (en) Electrically conductive solid lubricant members and process and apparatus employing them
US20140001916A1 (en) Contact brush
US7005774B2 (en) Rotary current-collecting device and rotating anode X-ray tube
US4514653A (en) Commutatorless direct current machine
KR950015907A (ko) 회전 전기 기계의 회전자
EP1267472A3 (fr) Couche d'isolation électrique pour enroulements torsadés de générateur électrique et autres usages
GB2247232A (en) Sintered carbon brushes
McNab et al. Carbon-fibre brushes for superconducting machines
US6873078B1 (en) Homopolar machine with improved brush lifetime
McNab Pulsed high power brush research
US677071A (en) Collector for electric generators and motors.
Burton Friction and wear of electrical contacts.
Samal et al. Recent advances in dispersion strengthened copper base materials
RU93021946A (ru) Способ изготовления токосъемника
DE913939C (de) Abwaelzkontakt
US5032752A (en) Anisotropic resistivity material and method of making same
JPS56155259A (en) Electrically conductive paint employing silver-copper composite powder
SU1123816A1 (ru) Материал дл токопровод щих сварочных мундштуков
SU1175172A1 (ru) Сплав на основе меди
Caricchi New mercury-gap ring-collector system for double-armature generators

Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property
ST Notification of lapse

Effective date: 20150130