AU7008600A - Carbon/carbon composite friction electric contact element - Google Patents

Carbon/carbon composite friction electric contact element

Info

Publication number
AU7008600A
AU7008600A AU70086/00A AU7008600A AU7008600A AU 7008600 A AU7008600 A AU 7008600A AU 70086/00 A AU70086/00 A AU 70086/00A AU 7008600 A AU7008600 A AU 7008600A AU 7008600 A AU7008600 A AU 7008600A
Authority
AU
Australia
Prior art keywords
carbon
friction
copper
strip
contact element
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.)
Abandoned
Application number
AU70086/00A
Inventor
Christophe Bommier
Jean-Louis Bruneau
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
Publication of AU7008600A publication Critical patent/AU7008600A/en
Abandoned 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
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Contacts (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

The invention concerns friction contact devices, such as pantographs, used for transferring electric current from a fixed electrical conductor, such as a catenary, to a stopped or moving railway car. More particularly, the invention concerns the friction element ( or friction strip ) of friction contact devices. The inventive friction strip is characterised in that its wear strip (2) comprises, entirely or partially, a carbon/carbon composite material (C/C), optionally impregnated with a metal such as copper or an alloy containing copper. The inventive friction strips are considerably less fragile than those of prior art based on graphite impregnated with copper. They also have a much higher wear resistance than those of prior art.
AU70086/00A 1999-07-30 2000-07-27 Carbon/carbon composite friction electric contact element Abandoned AU7008600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9910102 1999-07-30
FR9910102A FR2796895B1 (en) 1999-07-30 1999-07-30 CARBON / CARBON COMPOSITE PANTOGRAPH FROTTER IMPREGNATED WITH COPPER
PCT/FR2000/002154 WO2001008920A1 (en) 1999-07-30 2000-07-27 Carbon/carbon composite friction electric contact element

Publications (1)

Publication Number Publication Date
AU7008600A true AU7008600A (en) 2001-02-19

Family

ID=9548866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70086/00A Abandoned AU7008600A (en) 1999-07-30 2000-07-27 Carbon/carbon composite friction electric contact element

Country Status (7)

Country Link
EP (1) EP1210244B1 (en)
JP (1) JP2003506819A (en)
AT (1) ATE316013T1 (en)
AU (1) AU7008600A (en)
DE (1) DE60025628T2 (en)
FR (1) FR2796895B1 (en)
WO (1) WO2001008920A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10212486A1 (en) * 2002-03-21 2003-10-16 Sgl Carbon Ag Composite with carbon reinforcing fibers
FR2847209B1 (en) * 2002-11-15 2005-01-14 Faiveley Transport PANTOGRAPH OF RAILWAY VEHICLE
JP4929433B2 (en) * 2005-08-26 2012-05-09 公益財団法人鉄道総合技術研究所 Conductive solid lubricant and method for producing conductive solid lubricant
JP5456995B2 (en) * 2008-07-11 2014-04-02 公益財団法人鉄道総合技術研究所 Pantograph current collecting material
CN101480927B (en) * 2009-03-02 2011-01-12 浙江师范大学 Netted sintered carbon-copper composite material pantograph pan and method for producing the same
RU2470898C1 (en) * 2011-05-12 2012-12-27 Иосиф Сергеевич Гершман Material for producing contact current-collecting articles and method of producing said material
CN108484196B (en) * 2018-03-14 2020-05-05 江苏大学 Preparation method of graphene modified carbon/carbon electrical contact
CN111960839B (en) * 2020-07-27 2022-07-26 河南工业大学 Preparation method of pantograph slide plate for high-speed train

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616575A (en) * 1979-07-18 1981-02-17 Toho Rayon Co Ltd Friction material and its preparation
DE3650282T2 (en) * 1985-08-27 1995-11-09 Intercal Co Electrical contact with graphite containing deposits.
KR930009894B1 (en) * 1988-10-17 1993-10-13 스미또모 긴조꾸 고교 가부시끼 가이샤 Carbon/metal composite
DE19524708C2 (en) * 1995-07-10 2000-01-05 Deutsch Zentr Luft & Raumfahrt Current collectors for a vehicle, in particular for a rail vehicle
FR2761938B1 (en) * 1997-04-14 1999-05-28 Lorraine Carbone CARBON FRICTOR WITH DAMAGE DETECTOR OPERATING ON HIGH INTENSITY ELECTRICAL SUPPLY
JP2000037001A (en) * 1998-07-15 2000-02-02 Railway Technical Res Inst Carbonaceous material for sliding collection and its manufacture

Also Published As

Publication number Publication date
FR2796895B1 (en) 2006-08-18
DE60025628T2 (en) 2006-09-14
EP1210244A1 (en) 2002-06-05
EP1210244B1 (en) 2006-01-18
JP2003506819A (en) 2003-02-18
ATE316013T1 (en) 2006-02-15
WO2001008920A1 (en) 2001-02-08
DE60025628D1 (en) 2006-04-06
FR2796895A1 (en) 2001-02-02

Similar Documents

Publication Publication Date Title
RU2244037C2 (en) Low-resistance material with improved wearing capacity for current transfer and method for production thereof
WO2002057766A3 (en) Thick film conductor composition for use in biosensors
AU7008600A (en) Carbon/carbon composite friction electric contact element
US2736830A (en) Current-conveying brushes
CA2187020A1 (en) Corrosion protection system
CN1055732C (en) Copper-base powder alloy material for electric contact
RU2273566C2 (en) Vehicle current collector trolley
CN112539333B (en) Copper green generating device
ATE201280T1 (en) ELECTRICAL CABLES
EP0917157A3 (en) Insulator
GB2143190A (en) Overhead conductor for electric vehicles
JP2005027381A (en) Earthing device of rolling stock
RU23418U1 (en) PANOGRAPHIC SHOCK TOWER
GB2287716B (en) Copper alloy suited for electrical components and having high strength and high electric conductivity
EP0253458A3 (en) Direct current electric cables
JP3097467B2 (en) Movable contact mechanism for circuit breakers
GB2032866A (en) Current collecting means in an aerial cableway system
RU95115164A (en) SINTERED MATERIAL FOR CURRENT SLIDING CONTACT
JP3100778B2 (en) Insulated trolley current collector
UA29673A (en) contact element of collector
JPH0595603A (en) Current collector for insulated trolley
DE2202537C2 (en) Contact arrangement for electric vehicles
ZA9810943B (en) Insulated electrical conductor for high voltage use.
JPS5869402A (en) Slider for third rail type electric car
US1021604A (en) Circuit-breaker.

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase