Automatically inflatable and deflatable external wind shield and D-series high-speed train

A technology of automatic air filling and deflation, outer windshield, applied in the field of rail vehicles, can solve the problems of heavy weight of outer windshield, difficult disassembly and construction, variable section thickness, etc., to reduce noise, facilitate installation and construction, and reduce wind resistance.

Pending Publication Date: 2019-01-08
QINGDAO HONGDA QINGTIAN TRANSPORTATION EQUIP
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows vehicles equipped with inner weather radar systems to detect rain without interference from outside objects such as cars' sunroofs that block their view through windows. When driving upward towards them, they gradually lower down overhanging obstacles like rocks while still being able to see clearly due to its design features. They also have a special type of lens called a curved mirror inside each chamber where compressed gases enter into tiny holes within the walls of these chambers. These small openings allow the compressed gas escaping quickly but prevent any damage caused by water droplets hitting the window glass. Overall, this innovation helps improve safety and performance of automobiles equipping internal sensors mounted thereon.

Problems solved by technology

This technical problem addressed in this patented text relates to improving the durability and flexibility of the exterior weather shade for trains that run under different speeds while still providing effective protection against rain, sleet, and other environmental factors such as wind loadings.

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
  • Automatically inflatable and deflatable external wind shield and D-series high-speed train
  • Automatically inflatable and deflatable external wind shield and D-series high-speed train
  • Automatically inflatable and deflatable external wind shield and D-series high-speed train

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Hereinafter, the present invention will be described in detail through exemplary embodiments. However, it should be understood that without further description, the elements, structures, and features in one embodiment can also be beneficially combined into other embodiments.

[0028] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "in", etc. are based on the positional relationship shown in the drawings, which is only for the convenience of describing and simplifying the present invention. The description does not indicate or imply that the pointed device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0029] See image 3 , An embodiment of the present invention provides an automatic inflation and deflation outer windshield, including an inflatab

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

The invention relates to an automatic inflatable and deflatable external wind shield and a D-series high-speed train. The automatic inflatable and deflatable external wind shield comprises an inflatable capsule, and the middle part of the inflatable capsule is designed as a foldable fold. The outer windshield further comprises an inflating-deflating and air pressure maintaining control system, wherein the inflating-deflating and air pressure maintaining control system comprises an inflating-deflating device connected with the inflation capsule and a control device electrically connected with the inflating-deflating device. The invention has the advantages of light weight and long service life, can reduce the noise inside the vehicle and improve the comfort degree of passengers riding on the vehicle.

Description

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

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
Owner QINGDAO HONGDA QINGTIAN TRANSPORTATION EQUIP
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