EP3741641A4 - Locomotive structure for electric multiple unit - Google Patents

Locomotive structure for electric multiple unit Download PDF

Info

Publication number
EP3741641A4
EP3741641A4 EP20754607.8A EP20754607A EP3741641A4 EP 3741641 A4 EP3741641 A4 EP 3741641A4 EP 20754607 A EP20754607 A EP 20754607A EP 3741641 A4 EP3741641 A4 EP 3741641A4
Authority
EP
European Patent Office
Prior art keywords
multiple unit
locomotive structure
electric multiple
locomotive
electric
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.)
Withdrawn
Application number
EP20754607.8A
Other languages
German (de)
French (fr)
Other versions
EP3741641A1 (en
Inventor
Peng Xu
Lianlong ZOU
Pengfei Yu
Nan SHAO
Di YAO
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.)
CRRC Changchun Railway Vehicles Co Ltd
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 CN201910141359.3A external-priority patent/CN109677436A/en
Priority claimed from CN201920243963.2U external-priority patent/CN209700668U/en
Application filed by CRRC Changchun Railway Vehicles Co Ltd filed Critical CRRC Changchun Railway Vehicles Co Ltd
Publication of EP3741641A1 publication Critical patent/EP3741641A1/en
Publication of EP3741641A4 publication Critical patent/EP3741641A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/12—Roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/041—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures with bodies characterised by use of light metal, e.g. aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/06—End walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/08—Sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
EP20754607.8A 2019-02-26 2020-01-08 Locomotive structure for electric multiple unit Withdrawn EP3741641A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910141359.3A CN109677436A (en) 2019-02-26 2019-02-26 EMU car header structure
CN201920243963.2U CN209700668U (en) 2019-02-26 2019-02-26 EMU car header structure
PCT/CN2020/070884 WO2020173230A1 (en) 2019-02-26 2020-01-08 Locomotive structure for electric multiple unit

Publications (2)

Publication Number Publication Date
EP3741641A1 EP3741641A1 (en) 2020-11-25
EP3741641A4 true EP3741641A4 (en) 2022-04-06

Family

ID=72239093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20754607.8A Withdrawn EP3741641A4 (en) 2019-02-26 2020-01-08 Locomotive structure for electric multiple unit

Country Status (3)

Country Link
EP (1) EP3741641A4 (en)
SG (1) SG11202007991WA (en)
WO (1) WO2020173230A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113478860B (en) * 2021-05-24 2022-08-30 常州市宏发纵横新材料科技股份有限公司 Composite material train body structure and forming method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146681A1 (en) * 2013-03-18 2014-09-25 Bombardier Transportation Gmbh Vehicle structure for a rail vehicle
CN206654051U (en) * 2017-04-11 2017-11-21 中车唐山机车车辆有限公司 Drivers' cab and rail vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012213019B4 (en) * 2012-07-25 2014-12-04 Siemens Aktiengesellschaft Zugkopfteil
CN204978668U (en) * 2015-10-11 2016-01-20 长春城际轨道客车配件有限公司 Passenger train locomotive structure
CN107472285A (en) * 2017-07-10 2017-12-15 中车青岛四方机车车辆股份有限公司 A kind of EMU impact resistant head car body end portion system
CN109483128B (en) * 2018-12-18 2019-11-08 中车长春轨道客车股份有限公司 Bullet train head vehicle car body pairing device and its group are to method
CN109677436A (en) * 2019-02-26 2019-04-26 中车长春轨道客车股份有限公司 EMU car header structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014146681A1 (en) * 2013-03-18 2014-09-25 Bombardier Transportation Gmbh Vehicle structure for a rail vehicle
CN206654051U (en) * 2017-04-11 2017-11-21 中车唐山机车车辆有限公司 Drivers' cab and rail vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020173230A1 *

Also Published As

Publication number Publication date
WO2020173230A1 (en) 2020-09-03
SG11202007991WA (en) 2020-10-29
EP3741641A1 (en) 2020-11-25

Similar Documents

Publication Publication Date Title
EP3903361A4 (en) Mxene-modified hybrid photoconverter
GB202008171D0 (en) Electric propulsion system for delivring high torque
EP3795402A4 (en) Low-floor electric axle assembly
EP3780326A4 (en) Electric power system
EP3939104A4 (en) Electric device
EP3816024A4 (en) Electric unicycle
EP3984864A4 (en) Electric truck
EP3930176A4 (en) Electric motor system
EP3699071A4 (en) Electric vehicle
EP3981060A4 (en) Electric motor
EP4069388A4 (en) Hybrid streaming
GB2586991B (en) Electric drive systems
EP3832877A4 (en) Inverter unit
EP4005848A4 (en) Electric vehicle
EP3914875A4 (en) Rail operating system
EP3871298A4 (en) Power rail system
EP4087100A4 (en) Electric motor unit
EP3699076A4 (en) Electric vehicle
EP3620132A4 (en) Electric toothbrush
EP3988406A4 (en) Electric brake device
EP3939387A4 (en) Power distribution system
EP3907859A4 (en) Electric motor
EP3951825A4 (en) Auxiliary contact unit
EP3996240A4 (en) Power system
EP3984854A4 (en) Bogie

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200821

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20220307

RIC1 Information provided on ipc code assigned before grant

Ipc: B61D 17/06 20060101ALI20220301BHEP

Ipc: B61G 11/00 20060101ALI20220301BHEP

Ipc: B61F 1/08 20060101ALI20220301BHEP

Ipc: B61D 17/00 20060101ALI20220301BHEP

Ipc: B61D 17/08 20060101AFI20220301BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20221005