ATE120585T1 - Elektrischer kontakt mit einlagerungen enthaltendem graphit. - Google Patents

Elektrischer kontakt mit einlagerungen enthaltendem graphit.

Info

Publication number
ATE120585T1
ATE120585T1 AT86111879T AT86111879T ATE120585T1 AT E120585 T1 ATE120585 T1 AT E120585T1 AT 86111879 T AT86111879 T AT 86111879T AT 86111879 T AT86111879 T AT 86111879T AT E120585 T1 ATE120585 T1 AT E120585T1
Authority
AT
Austria
Prior art keywords
intercalated graphite
contacts
electrical
electrical contact
powder
Prior art date
Application number
AT86111879T
Other languages
English (en)
Inventor
Ferdinand Lincoln Vogel
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 ATE120585T1 publication Critical patent/ATE120585T1/de

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)
AT86111879T 1985-08-27 1986-08-27 Elektrischer kontakt mit einlagerungen enthaltendem graphit. ATE120585T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE120585T1 true ATE120585T1 (de) 1995-04-15

Family

ID=25087649

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86111879T ATE120585T1 (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 (36)

* 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
RU2245596C1 (ru) * 2003-07-15 2005-01-27 Федеральное государственное унитарное предприятие "Научно-исследовательский и проектно-технологический институт электроугольных изделий" Способ изготовления композиции для щеток электрических машин
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
US11146152B2 (en) * 2017-12-01 2021-10-12 Tris Inc. Brush of motor for automotive electronics
CN119874368B (zh) * 2025-03-25 2025-08-08 自贡东新电碳股份有限公司 一种多孔天然石墨电刷材料及其制备方法和应用

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
DE3650282D1 (de) 1995-05-04
JPS62115682A (ja) 1987-05-27
EP0212666A2 (de) 1987-03-04
EP0212666A3 (en) 1989-06-14
EP0212666B1 (de) 1995-03-29
US4799957A (en) 1989-01-24
DE3650282T2 (de) 1995-11-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee