ES2007814A6 - Aparato de rodadura para material movil electrico. - Google Patents

Aparato de rodadura para material movil electrico.

Info

Publication number
ES2007814A6
ES2007814A6 ES8801164A ES8801164A ES2007814A6 ES 2007814 A6 ES2007814 A6 ES 2007814A6 ES 8801164 A ES8801164 A ES 8801164A ES 8801164 A ES8801164 A ES 8801164A ES 2007814 A6 ES2007814 A6 ES 2007814A6
Authority
ES
Spain
Prior art keywords
devices
running gear
rolling stock
electric rolling
improve
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.)
Expired
Application number
ES8801164A
Other languages
English (en)
Inventor
Yasuhiro Sekine
Haruhisa Fujita
Sadafumi Ikeda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Priority claimed from JP62115772A external-priority patent/JPS63315364A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of ES2007814A6 publication Critical patent/ES2007814A6/es
Expired 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
    • B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
    • 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
    • B60M1/30—Power rails
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
    • Y10S464/90—Electrically insulative member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Rolling Contact Bearings (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

UN APARATO DE RODADURA PARA MATERIAL MOVIL ELECTRICO TIENE DISPOSITIVOS DE ACOPLAMIENTOS PARA ACOPLAR LOS EJES DE SALIDA DE MOTORES DE TRACCION A LOS EJES DE ENTRADA DE DISPOSITIVOS REDUCTORES QUE ESTAN PROVISTOS DE ELEMENTOS ELECTRICAMENTE RESISTENTES CON EL FIN DE IMPEDIR QUE CIRCULE A SU TRAVES UNA CORRIENTE DE RETORNO. POR TANTO, LOS DISPOSITIVOS DE ACOPLAMIENTO POSEEN UN VALOR DE RESISTENCIA SUPERIOR AL DE LA RESISTENCIA DE PUESTA A TIERRA DE LOS DISPOSITIVOS DE PUESTA A TIERRA, HACIENDO POSIBLE, POR TANTO, EVITAR QUE CIRCULE CORRIENTE DE RETORNO ALGUNA A TRAVES DE LOS DISPOSITIVOS DE ACOPLAMIENTO. ASI, EL APARATO DE RODADURA PUEDE MANTENERSE LIBRE DE CORROSION ELECTROLITICA.
ES8801164A 1987-05-14 1988-04-15 Aparato de rodadura para material movil electrico. Expired ES2007814A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62115772A JPS63315364A (ja) 1986-10-17 1987-05-14 電気車の走行装置

Publications (1)

Publication Number Publication Date
ES2007814A6 true ES2007814A6 (es) 1989-07-01

Family

ID=14670673

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801164A Expired ES2007814A6 (es) 1987-05-14 1988-04-15 Aparato de rodadura para material movil electrico.

Country Status (5)

Country Link
US (1) US4913060A (es)
KR (1) KR920004598B1 (es)
AU (1) AU584010B2 (es)
ES (1) ES2007814A6 (es)
MX (1) MX168529B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749223B1 (fr) * 1996-05-29 1998-07-31 Gec Alsthom Transport Sa Essieu motorise a roues independantes en rotation
EP1027245B1 (de) * 1997-11-05 2001-12-19 DaimlerChrysler AG Schienenfahrzeugsystem
CA102601S (en) * 2002-10-03 2004-03-25 Transnet Ltd Rolling stock bogie
US20110311305A1 (en) * 2010-06-18 2011-12-22 General Electric Company Electric isolators for couplings
US8434964B2 (en) 2010-06-18 2013-05-07 General Electric Company Electrical isolator for couplings
DE102010064016A1 (de) * 2010-12-23 2012-06-28 Siemens Aktiengesellschaft Elektrische Maschine, Schienenfahrzeug und schienengebundene Wagengarnitur
JP5079167B1 (ja) * 2011-09-07 2012-11-21 三菱電機株式会社 ギアカップリング
US20160059707A1 (en) * 2014-09-03 2016-03-03 General Electric Company Method and apparatus for controlling electrical currents in a vehicle
EP3282136A1 (de) * 2016-08-12 2018-02-14 Siemens Aktiengesellschaft Flanschverbindung mit schraube
CN110596537B (zh) * 2019-09-20 2022-07-19 中国铁路设计集团有限公司 一种应用牵引供电系统智能综合接地状态监测方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US491857A (en) * 1893-02-14 Electric locomotive
US939829A (en) * 1909-03-29 1909-11-09 Charles Bond Company Insulating shaft-coupling.
BE552347A (es) * 1955-12-13
US3195374A (en) * 1960-11-17 1965-07-20 Producto Machine Company Method of making an electrically insulated joint
DE3026756A1 (de) * 1980-07-15 1982-05-27 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Doppelachsantrib fuer drehgestelle von schienenfahrzeugen
US4407602A (en) * 1982-01-29 1983-10-04 General Electric Company Insulated coupling
US4406467A (en) * 1982-12-06 1983-09-27 Atlantic Richfield Company High pressure electrical isolation flange gasket
AU594131B2 (en) * 1987-03-09 1990-03-01 Tsubakimoto Chain Co. Self-running device for a transporting carrier

Also Published As

Publication number Publication date
AU584010B2 (en) 1989-05-11
US4913060A (en) 1990-04-03
KR880013730A (ko) 1988-12-21
MX168529B (es) 1993-05-28
AU1453188A (en) 1988-12-08
KR920004598B1 (ko) 1992-06-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102