DE3650282D1 - Elektrischer Kontakt mit Einlagerungen enthaltendem Graphit. - Google Patents

Elektrischer Kontakt mit Einlagerungen enthaltendem Graphit.

Info

Publication number
DE3650282D1
DE3650282D1 DE3650282T DE3650282T DE3650282D1 DE 3650282 D1 DE3650282 D1 DE 3650282D1 DE 3650282 T DE3650282 T DE 3650282T DE 3650282 T DE3650282 T DE 3650282T DE 3650282 D1 DE3650282 D1 DE 3650282D1
Authority
DE
Germany
Prior art keywords
intercalated graphite
contacts
electrical
electrical contact
powder
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
DE3650282T
Other languages
English (en)
Other versions
DE3650282T2 (de
Inventor
Ferdinand Lincoln Vogel
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.)
Intercal Co
Original Assignee
Intercal Co
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 Intercal Co filed Critical Intercal Co
Application granted granted Critical
Publication of DE3650282D1 publication Critical patent/DE3650282D1/de
Publication of DE3650282T2 publication Critical patent/DE3650282T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/20—Details of contact bow
    • B60L5/205—Details of contact bow with carbon contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Conductive Materials (AREA)
  • Powder Metallurgy (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
DE3650282T 1985-08-27 1986-08-27 Elektrischer Kontakt mit Einlagerungen enthaltendem Graphit. Expired - Fee Related DE3650282T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77015585A 1985-08-27 1985-08-27

Publications (2)

Publication Number Publication Date
DE3650282D1 true DE3650282D1 (de) 1995-05-04
DE3650282T2 DE3650282T2 (de) 1995-11-09

Family

ID=25087649

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3650282T Expired - Fee Related DE3650282T2 (de) 1985-08-27 1986-08-27 Elektrischer Kontakt mit Einlagerungen enthaltendem Graphit.

Country Status (5)

Country Link
US (1) US4799957A (de)
EP (1) EP0212666B1 (de)
JP (1) JPS62115682A (de)
AT (1) ATE120585T1 (de)
DE (1) DE3650282T2 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946892A (en) * 1987-10-05 1990-08-07 Ucar Carbon Technology Corporation Composites of in-situ exfoliated graphite
CA2000805C (en) * 1988-10-17 1994-01-18 Kiyoshi Sudani Carbon/metal composite
KR930009894B1 (ko) * 1988-10-17 1993-10-13 스미또모 긴조꾸 고교 가부시끼 가이샤 탄소/금속 복합재 및 그 제조방법
JP2619294B2 (ja) * 1989-11-10 1997-06-11 理化学研究所 薄片状の黒鉛粉末の製法
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
US5336520A (en) * 1990-06-18 1994-08-09 The United States Of America As Represented By The United States Department Of Energy High density-high purity graphite prepared by hot isostatic pressing in refractory metal containers
US5203803A (en) * 1991-04-03 1993-04-20 Aquatec Water Systems, Inc. Reverse osmosis water purifier booster pump system
US5369240A (en) * 1992-02-05 1994-11-29 Mitsubishi Denki Kabushiki Kaisha Graphite matrix electrode with dispersed silicon particles
US5353813A (en) * 1992-08-19 1994-10-11 Philip Morris Incorporated Reinforced carbon heater with discrete heating zones
US5494634A (en) * 1993-01-15 1996-02-27 The United States Of America As Represented By The Secretary Of The Navy Modified carbon for improved corrosion resistance
FR2706089B1 (fr) * 1993-06-04 1995-07-28 Lorraine Carbone Procédé simplifié de fabrication de balais.
DE4343736A1 (de) * 1993-12-21 1995-06-22 Mando Machine Co Ltd Verfahren zur Herstellung einer Metallgraphitbürste
FR2734669B1 (fr) * 1995-05-22 1997-06-20 Le Carbonne Lorraine Bagues d'alternateurs et collecteurs cylindriques en materiau composite cupro-graphitique fritee
JPH0923627A (ja) * 1995-07-05 1997-01-21 Asmo Co Ltd モータのブラシ構造
DE19524708C2 (de) * 1995-07-10 2000-01-05 Deutsch Zentr Luft & Raumfahrt Stromabnehmer für ein Fahrzeug, insbesondere für ein Schienenfahrzeug
JPH09249407A (ja) * 1996-03-14 1997-09-22 Toyota Central Res & Dev Lab Inc 黒鉛複合物およびその製造方法
US5831186A (en) * 1996-04-01 1998-11-03 Square D Company Electrical contact for use in a circuit breaker and a method of manufacturing thereof
AUPP773998A0 (en) * 1998-12-16 1999-01-21 Public Transport Corporation of Victoria Low resistivity materials with improved wear performance for electrical current transfer and methods for preparing same
US6081060A (en) * 1999-04-16 2000-06-27 Black & Decker Inc. Motor assembly for power tools
FR2796895B1 (fr) * 1999-07-30 2006-08-18 Lorraine Carbone Frotteur de pantographe en composite carbone/carbone impregne de cuivre
FR2807365B1 (fr) * 2000-04-11 2005-07-08 Lorraine Carbone Archet de pantographe avec etrier en materiau composite
GB0303752D0 (en) * 2003-02-18 2003-03-26 Morgan Crucible Co Composite electrical brush construction
JP4123068B2 (ja) * 2003-06-20 2008-07-23 アイシン精機株式会社 金属黒鉛質材料及びその製造方法
DE102004006589B4 (de) * 2004-02-10 2006-09-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kontinuierliche Herstellung von Schleifleisten aus Kohlenstoff mit einem geringen Anteil an dünnen metallischen Leitern
JP4091024B2 (ja) * 2004-07-26 2008-05-28 東炭化工株式会社 カーボンブラシ
JP4618485B2 (ja) * 2004-08-27 2011-01-26 アイシン精機株式会社 モータ用ブラシ材料の製造方法
US20060226730A1 (en) * 2005-04-11 2006-10-12 Fulton David A Brush assembly for dynamoelectric machines having increased wear life
DE102009029687A1 (de) * 2009-09-23 2011-03-24 Robert Bosch Gmbh Kommutator zur Stromübertragung in einer elektrischen Maschine
RU2535932C2 (ru) * 2013-03-22 2014-12-20 Закрытое акционерное общество "Электроконтакт" Способ изготовления щеток электрических машин
DE102013212062B4 (de) * 2013-06-25 2017-05-11 Pantrac Gmbh Vorrichtung zur Ableitung von Erdungsströmen, insbesondere in Windkraftanlagen
US20150194241A1 (en) * 2014-01-09 2015-07-09 The Boeing Company Electrical conductors and methods of forming thereof
DE102015205735A1 (de) * 2015-03-30 2016-10-06 Schunk Hoffmann Carbon Technology Ag Verwendung eines Kohlenstoffverbundmaterials zur Herstellung von elektrischen Kontaktkörpern für eine Kraftstoffpumpe sowie Kontaktkörper
RU2669757C1 (ru) * 2017-10-09 2018-10-15 Алексей Владимирович Кулебякин Контактная вставка
EP3719979A4 (de) * 2017-12-01 2021-08-04 Tris Inc. Motorbürste für kraftfahrzeugelektronik

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414514A (en) * 1943-10-20 1947-01-21 Westinghouse Electric Corp Dynamoelectric apparatus brush
GB836984A (en) * 1955-07-09 1960-06-09 Morgan Crucible Co Electric current collecting brushes and collectors
US4565649A (en) * 1974-08-23 1986-01-21 Intercal Company Graphite intercalation compounds
DE2836045A1 (de) * 1978-08-17 1980-02-28 Bosch Gmbh Robert Kontaktkoerper fuer elektrischen stromkreis
DE2946414A1 (de) * 1979-11-16 1981-05-21 Julius J. Dr. 8011 Zorneding Nickl Verfahren zur bleibenden steigerung der elektrischen leitfaehigkeit von grafit
IL67645A (en) * 1983-01-10 1986-03-31 Israel Palchan Intercalation compounds of graphite
US4604276A (en) * 1983-09-19 1986-08-05 Gte Laboratories Incorporated Intercalation of small graphite flakes with a metal halide
US4642201A (en) * 1985-08-27 1987-02-10 Intercal Company Compositions for improving the stability of intercalated graphite structural members

Also Published As

Publication number Publication date
US4799957A (en) 1989-01-24
JPS62115682A (ja) 1987-05-27
DE3650282T2 (de) 1995-11-09
EP0212666A3 (en) 1989-06-14
ATE120585T1 (de) 1995-04-15
EP0212666A2 (de) 1987-03-04
EP0212666B1 (de) 1995-03-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee