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Title:
TRAIN DOOR AND TRAIN
Document Type and Number:
WIPO Patent Application WO/2021/082210
Kind Code:
A1
Abstract:
A train door and a train. The train door comprises: door leaves (1); door jambs (2) provided at two ends of each door leaf (1) in a longitudinal direction, the longitudinal direction being the same as a train traveling direction; a door sill (3) provided at the bottom end of each door leaf (1); a train door heating device comprising: door jamb heating elements (42) provided in the door jambs (2), and a door sill heating element (43) provided in the door sill (3); and a heating controller (41) for controlling the door jamb heating elements (42) and the door sill heating element (43) to start heating or stop heating, and the door jamb heating elements (42) being connected to the door sill heating element (43) in series and then connected to the heating controller to form a heating loop. The train door and the train can heat a train door, thereby preventing the train door from being frozen to the train body when driving in Alpine region or a snowy region.

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Inventors:
GAO HONG (CN)
BAI XIUQING (CN)
XU JUNMEI (CN)
LI FANGFANG (CN)
XUE LIANMIN (CN)
Application Number:
PCT/CN2019/125355
Publication Date:
May 06, 2021
Filing Date:
December 13, 2019
Export Citation:
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Assignee:
CRRC TANGSHAN CO LTD (CN)
International Classes:
B61D19/00; B61D27/00
Foreign References:
CN109080651A2018-12-25
CN209441368U2019-09-27
CN203528486U2014-04-09
JP4647277B22011-03-09
DE102009043723A12011-04-07
DE102008053277A12010-05-12
CN203974827U2014-12-03
CN2444836Y2001-08-29
CN203958151U2014-11-26
CN108859656A2018-11-23
KR20120050776A2012-05-21
EP1767427A12007-03-28
Attorney, Agent or Firm:
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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