Title:
VACUUM HIGH-SPEED TRAIN SYSTEM PROVIDED WITH ACCESS CHANNEL
Document Type and Number:
WIPO Patent Application WO/2019/062162
Kind Code:
A1
Abstract:
A vacuum high-speed train system provided with an access channel, comprising a vacuum pipe (1), a high-speed train (2), an access opening (11), an extensible device (3), and an air pressure regulating device (4) communicated with the extensible device. The extensible device comprises a sealed extensible channel (31) and a driving device (33) for driving the sealed extensible channel to be in precise sealing abutment against a train doorway of the high-speed train. An access opening in the side wall of the vacuum pipe and the train doorway of the high-speed train are both provided with sealing doors. By means of automatic abutment of the extensible device against the train doorway of the high-speed train, an access channel effectively isolated from the vacuum in the vacuum pipe can be quickly and conveniently formed so as to enable passengers to get on or off, and therefore, a change in the air pressure value in the vacuum pipe due to the fact that passengers get on or off can be effectively avoided.
Inventors:
SU BINCHENG (CN)
Application Number:
PCT/CN2018/087728
Publication Date:
April 04, 2019
Filing Date:
May 21, 2018
Export Citation:
Assignee:
SU BINCHENG (CN)
International Classes:
B61B13/08
Foreign References:
| CN107618515A | 2018-01-23 | |||
| CN207389189U | 2018-05-22 | |||
| CN101823488A | 2010-09-08 | |||
| CN103419795A | 2013-12-04 | |||
| JPH0672324A | 1994-03-15 |
Attorney, Agent or Firm:
GUANGDONG GUANGHE LAW FIRM (CN)
Download PDF: