FR3071782B1 - FRICTION STRIP OF A PANTOGRAPH FOR A RAILWAY VEHICLE - Google Patents

FRICTION STRIP OF A PANTOGRAPH FOR A RAILWAY VEHICLE Download PDF

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Publication number
FR3071782B1
FR3071782B1 FR1759231A FR1759231A FR3071782B1 FR 3071782 B1 FR3071782 B1 FR 3071782B1 FR 1759231 A FR1759231 A FR 1759231A FR 1759231 A FR1759231 A FR 1759231A FR 3071782 B1 FR3071782 B1 FR 3071782B1
Authority
FR
France
Prior art keywords
strip
contact
electrically conductive
pantograph
wear
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.)
Active
Application number
FR1759231A
Other languages
French (fr)
Other versions
FR3071782A1 (en
Inventor
Philippe Aubin
Fabrice Lamide
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.)
Faiveley Transport Tours SAS
Original Assignee
Faiveley Transport Tours SAS
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 Faiveley Transport Tours SAS filed Critical Faiveley Transport Tours SAS
Priority to FR1759231A priority Critical patent/FR3071782B1/en
Priority to PCT/FR2018/052378 priority patent/WO2019068990A1/en
Priority to CN201880077830.0A priority patent/CN111479720A/en
Priority to EP18792431.1A priority patent/EP3691929B1/en
Publication of FR3071782A1 publication Critical patent/FR3071782A1/en
Application granted granted Critical
Publication of FR3071782B1 publication Critical patent/FR3071782B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60L5/04—Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/08—Structure of the sliding shoes or their carrying means
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

Bande de frottement (400) pour un pantographe (108) d'un véhicule (100), ladite bande de frottement comprenant des moyens de fixation sur ledit pantographe, notamment un étrier (420), ainsi qu'une région active ou bande d'usure (410) destinée à entrer en contact avec une caténaire (104), cette bande d'usure étant réalisée un premier matériau électriquement conducteur, ladite bande de frottement comprenant des moyens de contact (440 ; 440, 441), propres à venir en contact avec la caténaire lors d'une diminution d'épaisseur de ladite bande d'usure, caractérisée en ce que les moyens de contact comprennent au moins un élément de contact électriquement conducteur (440 ; 440, 441), réalisé en un deuxième matériau électriquement conducteur dont la conductivité électrique est supérieure à celle dudit premier matériau électriquement conducteur, et en ce que la bande de frottement comprend en outre des moyens (430) d'isolation électrique entre ledit élément électriquement conducteur et la bande d'usure, et des moyens de connexion dudit élément de contact à au moins un circuit de détection (300), intégrant ledit élément électriquement conducteur.Rubbing strip (400) for a pantograph (108) of a vehicle (100), said rubbing strip comprising means for attachment to said pantograph, in particular a bracket (420), as well as an active region or wear strip (410) intended to come into contact with a catenary (104), this wear strip being made of a first electrically conductive material, said friction strip comprising contact means (440; 440, 441), capable of coming into contact with the catenary during a reduction in thickness of the said wear strip, characterized in that the contact means comprise at least one electrically conductive contact element (440; 440, 441), made of a second electrically conductor whose electrical conductivity is greater than that of said first electrically conductive material, and in that the friction strip further comprises means (430) for electrical insulation between said electrically conductive element and the strip wear, and means for connecting said contact element to at least one detection circuit (300), integrating said electrically conductive element.

FR1759231A 2017-10-03 2017-10-03 FRICTION STRIP OF A PANTOGRAPH FOR A RAILWAY VEHICLE Active FR3071782B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1759231A FR3071782B1 (en) 2017-10-03 2017-10-03 FRICTION STRIP OF A PANTOGRAPH FOR A RAILWAY VEHICLE
PCT/FR2018/052378 WO2019068990A1 (en) 2017-10-03 2018-09-27 Contact strip of a pantograph for a rail vehicle, method for manufacturing and method for monitoring such a strip, system for monitoring the wear of such a strip and rail vehicle
CN201880077830.0A CN111479720A (en) 2017-10-03 2018-09-27 Contact strip for a pantograph of a rail vehicle, method for manufacturing and monitoring such a strip, system for monitoring wear of such a strip and rail vehicle
EP18792431.1A EP3691929B1 (en) 2017-10-03 2018-09-27 System comprising contact strip and detection circuit of a pantograph for a rail vehicle, method for monitoring such a strip, and rail vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759231 2017-10-03
FR1759231A FR3071782B1 (en) 2017-10-03 2017-10-03 FRICTION STRIP OF A PANTOGRAPH FOR A RAILWAY VEHICLE

Publications (2)

Publication Number Publication Date
FR3071782A1 FR3071782A1 (en) 2019-04-05
FR3071782B1 true FR3071782B1 (en) 2022-02-11

Family

ID=60302347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759231A Active FR3071782B1 (en) 2017-10-03 2017-10-03 FRICTION STRIP OF A PANTOGRAPH FOR A RAILWAY VEHICLE

Country Status (1)

Country Link
FR (1) FR3071782B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59204401A (en) * 1983-05-09 1984-11-19 Matsushita Electric Works Ltd Current collector disconnection and wear state discriminator of slide type current collector
DE8803377U1 (en) * 1988-03-12 1988-05-11 Ringsdorff-Werke Gmbh, 5300 Bonn, De
FR3038269B1 (en) * 2015-06-30 2017-08-25 Mersen France Amiens Sas MONITORING THE STATE OF A CURRENT TRANSMISSION STRIP INTENDED TO FRACTURE AGAINST CATENARY WIRE.
DE102015117075A1 (en) * 2015-10-07 2017-04-13 Turck Holding Gmbh Sensor arrangement on a current collector

Also Published As

Publication number Publication date
FR3071782A1 (en) 2019-04-05

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