Emergency power generating unit for trains and train comprising said unit

a technology of power generation unit and train, which is applied in the direction of locomotive propulsion, power to electric heating circuit, locomotive, etc., can solve the problems of extreme discomfort, train stop and on-board system stop working, general sealing of windows of such trains, etc., and achieves the effect of convenient insertion and extraction, easy insertion and removal

Inactive Publication Date: 2006-07-06
POWER ONE INC
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010] Sliding guides, integral with the carrying structure of the train and cooperating with the frame supporting means, may be provided

Problems solved by technology

The windows of such trains are generally sealed and cannot be opened by travelers for safety reasons.
On the other hand, specifically high speed trains (especially those intended to travel alternatively on dedicated tracks and on normal railway tracks employed for traditional—i.e. not high speed—railway traffic) are frequently subject to breakage of the pantograph connecting the locomotive to the electrical power line with consequent power outage, that causes the train to stop and the on-board s

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Emergency power generating unit for trains and train comprising said unit
  • Emergency power generating unit for trains and train comprising said unit
  • Emergency power generating unit for trains and train comprising said unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026]FIG. 1 schematically shows the front section of a train, generically indicated by reference numeral 1. Reference numeral 3 indicates the locomotive and references 7A and 7B indicate the first two carriages or cars forming the train. Both traction and the various systems aboard the carriages—specifically the air conditioning systems—are powered by the line 9 through the pantograph 11 of the locomotive. In the event of breakdown concerning the pantograph, the power to the utilities and to the systems in carriages 7A, 7B, . . . must be provided by emergency power units which equip each carriage 5, 7, . . . . FIG. 2 schematically shows seven train carriages numbered from 7A to 7F. Each carriage is equipped with an emergency generating unit, schematically indicated by references 13A-13F. As indicated in detail below, each emergency generating unit 13 is housed in a compartment underneath the floor of the respective carriage. The compartment is equipped with a flap for lateral acces...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

An emergency power generating unit (2), comprising a gas turbine (23) to supply a train on-board systems in the event of a failure of the main electrical power supply. Specifically the power generated by the turbine is used to run an electrical energy generator (29) for powering an air conditioning system (77).

Description

TECHNICAL FIELD [0001] The invention relates to an emergency power unit for generating electrical, mechanical or thermal power for a transportation vehicle and more specifically for a train. [0002] The invention also concerns a transportation vehicle and more particularly a train equipped with an emergency generating unit. BACKGROUND OF THE INVENTION [0003] Modern trains are equipped with technical systems which require continuous power for operation. Power is supplied by the electrical line along the railway track. Of all the technical systems installed aboard trains, air conditioning systems draw most power. These systems are used on all modern trains, specifically high speed trains. The windows of such trains are generally sealed and cannot be opened by travelers for safety reasons. On the other hand, specifically high speed trains (especially those intended to travel alternatively on dedicated tracks and on normal railway tracks employed for traditional—i.e. not high speed—railw...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B61C7/04B60L1/10B61C3/00
CPCB61C3/00
Inventor MARTINI, DAVIDNOCENTINI, DANIO
Owner POWER ONE INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap