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Locomotive braking system

A braking system and locomotive technology, applied in the field of vehicles, can solve the problems of non-modernized railway transportation and braking performance affecting the safety and efficiency of railway transportation, so as to improve the scope of application and market competitiveness, facilitate maintenance and stable performance Effect

Active Publication Date: 2021-10-22
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The locomotive braking system is an important part of the whole locomotive. The quality of its braking performance directly affects the safety and efficiency of railway transportation. Without advanced braking technology, there will be no modern railway transportation.

Method used

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  • Locomotive braking system
  • Locomotive braking system
  • Locomotive braking system

Examples

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Embodiment Construction

[0045] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0046] Such as figure 1 As shown, the locomotive brake system according to the embodiment of the present invention includes a main air pipe 1 , a train pipe 2 , a brake cylinder pre-control pressure output pipeline 3 , a freight brake module 100 and a passenger brake module 200 . Wherein, the freight brake module 100 includes a freight air cylinder, a freight distribution valve 104, a first plug valve 101 and a second plug va...

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Abstract

The invention provides a locomotive braking system, which includes a main air duct, a train duct, a brake cylinder pre-control pressure output pipeline, a freight braking module and a passenger braking module, and the freight braking module includes a freight air cylinder and a freight distribution valve , the first plug door and the second plug door; the passenger braking module includes a passenger air cylinder, a passenger distribution valve, a third plug door and a fourth plug door. The switch state of the first plug door and the second plug door is the same, the switch state of the third plug door and the fourth plug door is the same, the first plug door, the second plug door and the third plug door, the fourth plug door The switch states are reversed and interlocked. The four cocks can switch the freight brake module and the passenger brake module, so that the locomotive can use the corresponding brake module to brake in both the freight mode and the passenger mode, realizing different types of brakes for passenger and freight. to switch the dynamic system.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a locomotive braking system. Background technique [0002] The braking system of a locomotive is an important part of the entire locomotive. The quality of its braking performance directly affects the safety and efficiency of railway transportation. Without advanced braking technology, there will be no modern railway transportation. [0003] With the continuous development of railway transportation, users have put forward the demand for general-purpose locomotives for passenger and freight. In order to meet the needs of users, it is necessary to improve the original locomotive braking system so that it has the function of switching between passenger and freight. [0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include inform...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61H11/10B60T17/22
CPCB60T17/228B61H11/10
Inventor 刘治国杨健张智萍
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR