GB2391072B - Method and apparatus for measuring contact force between current collector of electric train and electric train line - Google Patents

Method and apparatus for measuring contact force between current collector of electric train and electric train line

Info

Publication number
GB2391072B
GB2391072B GB0327404A GB0327404A GB2391072B GB 2391072 B GB2391072 B GB 2391072B GB 0327404 A GB0327404 A GB 0327404A GB 0327404 A GB0327404 A GB 0327404A GB 2391072 B GB2391072 B GB 2391072B
Authority
GB
United Kingdom
Prior art keywords
electric train
current collector
contact force
measuring contact
line
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 - Fee Related
Application number
GB0327404A
Other versions
GB0327404D0 (en
GB2391072A (en
Inventor
Yong Hyeon Cho
Kangyoon Choe
Seung-Ho Hyun
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.)
Korea Railroad Research Institute KRRI
Original Assignee
Korea Railroad Research Institute KRRI
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 Korea Railroad Research Institute KRRI filed Critical Korea Railroad Research Institute KRRI
Publication of GB0327404D0 publication Critical patent/GB0327404D0/en
Publication of GB2391072A publication Critical patent/GB2391072A/en
Application granted granted Critical
Publication of GB2391072B publication Critical patent/GB2391072B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB0327404A 2001-06-02 2001-12-24 Method and apparatus for measuring contact force between current collector of electric train and electric train line Expired - Fee Related GB2391072B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2001-0031035A KR100404920B1 (en) 2001-06-02 2001-06-02 Measuration method and equipment by contact surface power
PCT/KR2001/002259 WO2002099375A1 (en) 2001-06-02 2001-12-24 Method and apparatus for measuring contact force between current collector of electric train and electric train line

Publications (3)

Publication Number Publication Date
GB0327404D0 GB0327404D0 (en) 2003-12-31
GB2391072A GB2391072A (en) 2004-01-28
GB2391072B true GB2391072B (en) 2005-01-19

Family

ID=19710338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0327404A Expired - Fee Related GB2391072B (en) 2001-06-02 2001-12-24 Method and apparatus for measuring contact force between current collector of electric train and electric train line

Country Status (3)

Country Link
KR (1) KR100404920B1 (en)
GB (1) GB2391072B (en)
WO (1) WO2002099375A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042087B3 (en) 2005-09-05 2007-03-29 Siemens Ag Method for detecting the condition of a pantograph
KR100863811B1 (en) * 2006-12-08 2008-10-16 한국철도기술연구원 Active control system of train pantograph and the method
KR100975013B1 (en) * 2008-02-29 2010-08-09 김성일 A utomatic key holder
KR101120016B1 (en) * 2009-12-28 2012-03-16 한국철도기술연구원 A measuring system angle of rotation for current collection equipment in a electric train
RU178813U1 (en) * 2017-07-18 2018-04-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" STRAINER RIGIDITY MEASUREMENT DEVICE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417388A (en) * 1993-07-15 1995-05-23 Stillwell; William R. Train detection circuit
EP0697304A2 (en) * 1994-08-19 1996-02-21 Hitachi, Ltd. Current collecting method and current collector
JPH11136804A (en) * 1997-10-30 1999-05-21 Central Japan Railway Co Method for measuring contact force of pantograph
KR20010011797A (en) * 1999-07-30 2001-02-15 안우희 Third rail current collector for light rail transit
KR20010011798A (en) * 1999-07-30 2001-02-15 안우희 Performance test equipment for third rail current collector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3352009B2 (en) * 1997-12-28 2002-12-03 財団法人鉄道総合技術研究所 Contact force measuring device
JP3618062B2 (en) * 1999-07-06 2005-02-09 財団法人鉄道総合技術研究所 Pantograph contact force measuring method and contact force measuring device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417388A (en) * 1993-07-15 1995-05-23 Stillwell; William R. Train detection circuit
EP0697304A2 (en) * 1994-08-19 1996-02-21 Hitachi, Ltd. Current collecting method and current collector
JPH11136804A (en) * 1997-10-30 1999-05-21 Central Japan Railway Co Method for measuring contact force of pantograph
KR20010011797A (en) * 1999-07-30 2001-02-15 안우희 Third rail current collector for light rail transit
KR20010011798A (en) * 1999-07-30 2001-02-15 안우희 Performance test equipment for third rail current collector

Also Published As

Publication number Publication date
GB0327404D0 (en) 2003-12-31
KR100404920B1 (en) 2003-11-07
GB2391072A (en) 2004-01-28
KR20020092130A (en) 2002-12-11
WO2002099375A1 (en) 2002-12-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131224