Title:
ELECTRO-PNEUMATIC VACUUM DUAL-MODE BRAKING SYSTEM OF INTERNAL COMBUSTION LOCOMOTIVE
Document Type and Number:
WIPO Patent Application WO/2023/093305
Kind Code:
A1
Abstract:
The present invention is applicable to the technical field of internal combustion locomotives, and provides an electro-pneumatic vacuum dual-mode braking system of an internal combustion locomotive. The electro-pneumatic vacuum dual-mode braking system comprises a braking control system, an auxiliary air system, and an air source purification system, and the braking control system internally comprises an electro-pneumatic brake, a braking unit, a parking braking system, and a vacuum brake. According to the electro-pneumatic vacuum dual-mode braking system of the internal combustion locomotive, the auxiliary air system comprises other pneumatic devices or systems except the air source purification system and the braking control system, and is used for improving running conditions of the locomotive and providing better experience of operation control for a driver; and the braking control system: after the braking control system has a sufficient dry air source, braking and relieving of a locomotive and a train can be achieved by charging air into and discharging air from a medium in a brake pipe or a vacuum brake pipe, and other braking control functions are achieved; in a high-standard electrified internal combustion locomotive, an air brake-equipped vehicle can be towed, and a vacuum brake-equipped vehicle can also be towed.
Inventors:
WANG XIAOLEI (CN)
MENG HE (CN)
LI ZHAOYU (CN)
YANG XILIANG (CN)
SUN JIAN (CN)
LIU ZHONGWEI (CN)
MENG HE (CN)
LI ZHAOYU (CN)
YANG XILIANG (CN)
SUN JIAN (CN)
LIU ZHONGWEI (CN)
Application Number:
PCT/CN2022/123337
Publication Date:
June 01, 2023
Filing Date:
September 30, 2022
Export Citation:
Assignee:
CRRC DALIAN CO LTD (CN)
International Classes:
B60T17/00
Foreign References:
| CN114212068A | 2022-03-22 | |||
| US20090210106A1 | 2009-08-20 | |||
| CN201544948U | 2010-08-11 | |||
| CN201276112Y | 2009-07-22 |
Attorney, Agent or Firm:
LIAN & LIEN IP ATTORNEYS (CN)
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