FR2018507A1 - - Google Patents

Info

Publication number
FR2018507A1
FR2018507A1 FR6931653A FR6931653A FR2018507A1 FR 2018507 A1 FR2018507 A1 FR 2018507A1 FR 6931653 A FR6931653 A FR 6931653A FR 6931653 A FR6931653 A FR 6931653A FR 2018507 A1 FR2018507 A1 FR 2018507A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6931653A
Other languages
French (fr)
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2018507A1 publication Critical patent/FR2018507A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • B61C15/04—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices
    • 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
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/28—Eddy-current braking
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR6931653A 1968-09-20 1969-09-17 Withdrawn FR2018507A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6761268 1968-09-20

Publications (1)

Publication Number Publication Date
FR2018507A1 true FR2018507A1 (de) 1970-05-29

Family

ID=13349932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931653A Withdrawn FR2018507A1 (de) 1968-09-20 1969-09-17

Country Status (2)

Country Link
US (1) US3653329A (de)
FR (1) FR2018507A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048542A3 (de) * 1999-04-30 2000-12-06 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Erhöhung der Normalkraft eines Schienenfahrzeugs
US20090057084A1 (en) * 2004-06-30 2009-03-05 Energy Recovery Technology, Llc Energy recovery system
CN101596909A (zh) * 2009-07-01 2009-12-09 周原 粘着力可控的轨道车辆动力转向架
DE102012014888B4 (de) * 2011-07-28 2014-06-05 Knorr-Bremse Gmbh Vorrichtung zur Beaufschlagung wenigstens einer elektrischen Spule einer Schienenbremse eines Schienenfahrzeugs mit wenigstens einem elektrischen Impuls
DE102012013520A1 (de) * 2012-07-06 2014-01-09 Knorr-Bremse Gmbh Verfahren zum Steuern einer Magnetschienenbremsvorrichtung eines Schienenfahrzeugs
CN110588706A (zh) * 2019-09-23 2019-12-20 李贺清 铁路机车非撒沙防滑装置
WO2021071852A1 (en) * 2019-10-07 2021-04-15 Trackmobile Llc Magnetic traction assist for railcar mover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US539542A (en) * 1895-05-21 William b
US467243A (en) * 1892-01-19 Henry edmond walter
US2198928A (en) * 1936-12-02 1940-04-30 David E Wehner Electromagnetic traction increaser
US3307058A (en) * 1964-01-20 1967-02-28 Kucera Karel Electromagnetic adhesion means for railroad locomotives

Also Published As

Publication number Publication date
US3653329A (en) 1972-04-04
DE1947278A1 (de) 1970-03-26
DE1947278B2 (de) 1975-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse