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FR2277694A1 - Electric power rail for ground vehicle - has different polarity segments separated by insulation - Google Patents

Electric power rail for ground vehicle - has different polarity segments separated by insulation

Info

Publication number
FR2277694A1
FR2277694A1 FR7423863A FR7423863A FR2277694A1 FR 2277694 A1 FR2277694 A1 FR 2277694A1 FR 7423863 A FR7423863 A FR 7423863A FR 7423863 A FR7423863 A FR 7423863A FR 2277694 A1 FR2277694 A1 FR 2277694A1
Authority
FR
France
Prior art keywords
segments
insulation
collectors
electric power
different polarity
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.)
Granted
Application number
FR7423863A
Other languages
French (fr)
Other versions
FR2277694B1 (en
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.)
TREGIE
Original Assignee
TREGIE
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 TREGIE filed Critical TREGIE
Priority to FR7423863A priority Critical patent/FR2277694A1/en
Publication of FR2277694A1 publication Critical patent/FR2277694A1/en
Application granted granted Critical
Publication of FR2277694B1 publication Critical patent/FR2277694B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/36—Single contact pieces along the line for power supply
    • 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
    • B60L5/42—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from individual contact pieces connected to the power supply line
    • 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)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

The current supply (1) has conducting segments (4, 4a) and (5, 5a) with insulating segments (6) inbetween them. The segments (4, 4a) and (5, 5a) have different polarities and those of the same polarity are joined together in an even-uneven fashion. The vehicle itself has at least two collectors (3, 3a) in contact with two segments (4 and 4a) of different polarity. The two collectors are on a single fixing, typically at the end of a trolley pole when the spacing between segments is small. Spacing is such that the distance between the two collectors (3, and 3a) is greater than the length of a conductor segment (4, 4a, 5, 5a) and less than the length of a segment and two insulating pieces (5). The length of the collectors (3, 3a) is less than that of the insulation (6).
FR7423863A 1974-07-09 1974-07-09 Electric power rail for ground vehicle - has different polarity segments separated by insulation Granted FR2277694A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7423863A FR2277694A1 (en) 1974-07-09 1974-07-09 Electric power rail for ground vehicle - has different polarity segments separated by insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7423863A FR2277694A1 (en) 1974-07-09 1974-07-09 Electric power rail for ground vehicle - has different polarity segments separated by insulation

Publications (2)

Publication Number Publication Date
FR2277694A1 true FR2277694A1 (en) 1976-02-06
FR2277694B1 FR2277694B1 (en) 1978-01-20

Family

ID=9141076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7423863A Granted FR2277694A1 (en) 1974-07-09 1974-07-09 Electric power rail for ground vehicle - has different polarity segments separated by insulation

Country Status (1)

Country Link
FR (1) FR2277694A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1226997A3 (en) * 2001-01-25 2002-09-18 Gian Luca Dr. Natali Trolleybus power supply system based upon a trolley with traverse rods and a aerial single line with alternating poles
DE102007011753A1 (en) * 2007-03-10 2008-09-11 Mozanowski, Eric Current supply for hybrid drive heavy freight vehicles, has current-carrying lines arranged in plastics molding over motorway
WO2010003021A2 (en) 2008-07-01 2010-01-07 Proterra Llc Charging stations for electric vehicles
ITTO20090132A1 (en) * 2009-02-24 2010-08-25 Mario Palazzetti EARTH ELECTRIC POWER SUPPLY LINE, ELECTRIC TRACTION VEHICLE TO CAPTURE ELECTRICITY FROM THAT LINE, AND ASSEMBLY METHOD TO BUILD THIS LINE
CN102917907A (en) * 2009-12-23 2013-02-06 普罗特拉公司 Charging stations for electric vehicles
RU2701364C1 (en) * 2018-12-13 2019-09-25 Альберт Джемалович Аджикелямов Combined supply and current-collecting circuit for multichannel active system of current collectors with series-alternating poles of current-carrying conductors

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1226997A3 (en) * 2001-01-25 2002-09-18 Gian Luca Dr. Natali Trolleybus power supply system based upon a trolley with traverse rods and a aerial single line with alternating poles
DE102007011753A1 (en) * 2007-03-10 2008-09-11 Mozanowski, Eric Current supply for hybrid drive heavy freight vehicles, has current-carrying lines arranged in plastics molding over motorway
WO2010003021A2 (en) 2008-07-01 2010-01-07 Proterra Llc Charging stations for electric vehicles
EP2296933A4 (en) * 2008-07-01 2014-07-30 Proterra Inc CHARGING STATIONS FOR ELECTRIC VEHICLES
EP3141417A3 (en) * 2008-07-01 2017-04-12 Proterra Inc. Charging stations for electric vehicles
US9908435B2 (en) 2008-07-01 2018-03-06 Proterra Inc. Electric vehicle overhead charging system
US10112498B2 (en) 2008-07-01 2018-10-30 Proterra Inc. Overhead charging systems for electric vehicles
US11345245B2 (en) 2008-07-01 2022-05-31 Proterra Operating Company, Inc. Overhead charging systems for electric vehicles
ITTO20090132A1 (en) * 2009-02-24 2010-08-25 Mario Palazzetti EARTH ELECTRIC POWER SUPPLY LINE, ELECTRIC TRACTION VEHICLE TO CAPTURE ELECTRICITY FROM THAT LINE, AND ASSEMBLY METHOD TO BUILD THIS LINE
CN102917907A (en) * 2009-12-23 2013-02-06 普罗特拉公司 Charging stations for electric vehicles
RU2701364C1 (en) * 2018-12-13 2019-09-25 Альберт Джемалович Аджикелямов Combined supply and current-collecting circuit for multichannel active system of current collectors with series-alternating poles of current-carrying conductors

Also Published As

Publication number Publication date
FR2277694B1 (en) 1978-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse