SG11202007938UA - Electric multiple unit and sand lubrication system thereof - Google Patents

Electric multiple unit and sand lubrication system thereof

Info

Publication number
SG11202007938UA
SG11202007938UA SG11202007938UA SG11202007938UA SG11202007938UA SG 11202007938U A SG11202007938U A SG 11202007938UA SG 11202007938U A SG11202007938U A SG 11202007938UA SG 11202007938U A SG11202007938U A SG 11202007938UA SG 11202007938U A SG11202007938U A SG 11202007938UA
Authority
SG
Singapore
Prior art keywords
sand
lubrication system
multiple unit
electric multiple
electric
Prior art date
Application number
SG11202007938UA
Inventor
Fenglong Yao
Zhilong Wang
Xiaofan Zhang
Jingtian Gao
Yangkun Zhao
Original Assignee
Crrc Changchun Railway Vehicles Co 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
Priority claimed from CN201910141731.0A external-priority patent/CN109849962A/en
Priority claimed from CN201920243124.0U external-priority patent/CN209700688U/en
Application filed by Crrc Changchun Railway Vehicles Co Ltd filed Critical Crrc Changchun Railway Vehicles Co Ltd
Publication of SG11202007938UA publication Critical patent/SG11202007938UA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K3/00—Wetting or lubricating rails or wheel flanges
    • B61K3/02—Apparatus therefor combined with vehicles
    • 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
    • B61C15/08—Preventing wheel slippage
    • B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Nozzles (AREA)
SG11202007938UA 2019-02-26 2020-01-16 Electric multiple unit and sand lubrication system thereof SG11202007938UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910141731.0A CN109849962A (en) 2019-02-26 2019-02-26 A kind of EMU and its stucco lubricating system
CN201920243124.0U CN209700688U (en) 2019-02-26 2019-02-26 A kind of EMU and its stucco lubricating system
PCT/CN2020/072390 WO2020173239A1 (en) 2019-02-26 2020-01-16 Motor train unit and sanding lubrication system therefor

Publications (1)

Publication Number Publication Date
SG11202007938UA true SG11202007938UA (en) 2020-10-29

Family

ID=72239128

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202007938UA SG11202007938UA (en) 2019-02-26 2020-01-16 Electric multiple unit and sand lubrication system thereof

Country Status (3)

Country Link
EP (1) EP3744604A4 (en)
SG (1) SG11202007938UA (en)
WO (1) WO2020173239A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934550B2 (en) * 1979-09-12 1984-08-23 稔 神谷 Energy-saving running method using adhesive drive
US5477941A (en) * 1994-03-15 1995-12-26 Tranergy Corporation On-board lubrication system for direct application to curved and tangent railroad track
US6893058B2 (en) * 2002-10-18 2005-05-17 General Electric Company Railway train friction management and control system and method
CN203888791U (en) * 2014-05-05 2014-10-22 南车株洲电力机车有限公司 Railway vehicle, bogie and sand spreading and wheel rim lubricating installing assembly thereof
CN203888826U (en) * 2014-05-27 2014-10-22 绍兴柯桥江滨水处理有限公司 Rail lubricator for reciprocating suction dredger
CN205890880U (en) * 2016-08-26 2017-01-18 成都市新筑路桥机械股份有限公司 Lubricated integrated system of 100% low -floor train stucco and rim
CN106882198A (en) * 2017-03-22 2017-06-23 中车太原机车车辆有限公司 A kind of engineering truck hydraulic-driven meter gauge bogie
CN107415964B (en) * 2017-05-18 2024-01-30 中车青岛四方机车车辆股份有限公司 Installation device of rail vehicle sanding barrier
CN108189856A (en) * 2018-01-22 2018-06-22 中车长春轨道客车股份有限公司 Quick big axis heavy load car power truck
CN209700688U (en) * 2019-02-26 2019-11-29 中车长春轨道客车股份有限公司 A kind of EMU and its stucco lubricating system
CN109849962A (en) * 2019-02-26 2019-06-07 中车长春轨道客车股份有限公司 A kind of EMU and its stucco lubricating system

Also Published As

Publication number Publication date
WO2020173239A1 (en) 2020-09-03
EP3744604A4 (en) 2022-02-09
EP3744604A1 (en) 2020-12-02

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