跳转到内容

File:Air brakes, an up-to-date treatise on the Westinghouse air brake as designed for passenger and freight service and for electric cars (1918) (14760655741).jpg

页面内容不支持其他语言。
这个文件来自维基共享资源
维基百科，自由的百科全书

原始文件 ‎（3,504 × 2,098像素，文件大小：2.29 MB，MIME类型：image/jpeg）

摘要

描述
English:

Identifier: airbrakesuptodat00ludy (find matches)
Title: Air brakes, an up-to-date treatise on the Westinghouse air brake as designed for passenger and freight service and for electric cars
Year: 1918 (1910s)
Authors: Ludy, Llewellyn V., 1875- (from old catalog) American Technical Society
Subjects: Westinghouse air-brake
Publisher: Chicago, American technical society
Contributing Library: The Library of Congress
Digitizing Sponsor: The Library of Congress

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
its efficient action for the lives of manypassengers and the safety of thousands of dollars worth of propertyabsolutely depend upon the abihty of these brakes to bring the trainto a stop as desired by the engineer. Such a device is the air brakeand the present equipment is so reliable that railroad accidents arealmost never due to any fault of the brakes. ^ The author has chosen the Westinghouse system as being themost typical and most widely used and has carefully analyzed thevarious types of equipment for freight and passenger service.Copious diagrams indicate the action of the brake under variouspositions of the operating lever and rules for operating and care ofthe equipment make the article especially valuable. The articletreats as well the types of equipment which have been developedespecially for electric cars. The treatment of all of the equipmentis strictly up-to-date and should be of value either to the practicalrailroad man or to the layman who wants the know how of things.
Text Appearing After Image:
> O o i ►J § «1 w s O £ H . CO e <i; a. ft ~ Pi ^ fa a, t: ^* ^ 1! S^ ft ^1 w i CO K Pi <^w ^H o < CONTENTS WESTINGHOUSE AIR-BRAKE SYSTEM PAGE General characteristics of system 10 Essential elements 10 Definition of terms 12 Operation of Westinghouse air brake 13 Air compressors 14 Single-stage type 14 Two-stage type 20 Disorders of air compressors 24 Steam compressor governors 25 Main reservoir 31 Valves and valve appliances 32 0-6 automatic brake valve 32 H-6 automatic brake valve 41 S-6 independent brake valve 44 Duplex air gage 47 C-6 single-pressure feed 47 B-6 double-pressure feed valve 50 Plain triple valve 53 Quick-action triple valve 53 Type K freight triple valve 62 Type L triple valve 76 Pressure retaining valve 87 Conductors valve 90 High-speed reducing valve 91 E-6 safety valve 94 Brakes and foundation brake gear 96 General requirements 96 Leverage 99 Automatic slack-adjuster 101 Locomotive driver brakes 104 Locomotive truck brakes 104 MODERN BRairbrakesuptodat00ludy

Note About Images

Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
日期
来源

https://www.flickr.com/photos/internetarchivebookimages/14760655741/

作者 Internet Archive Book Images
授权
(二次使用本文件)		 At the time of upload, the image license was automatically confirmed using the Flickr API. For more information see Flickr API detail.
Flickr tags
InfoField
Flickr posted date
InfoField
2014年7月28日


许可协议

This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
  1. The copyright is in the public domain because it has expired;
  2. The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
  3. The institution owns the copyright but is not interested in exercising control; or
  4. The institution has legal rights sufficient to authorize others to use the work without restrictions.

More information can be found at https://flickr.com/commons/usage/.

Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
这幅图片原始出处为Flickr的https://flickr.com/photos/126377022@N07/14760655741 ，作者为Internet Archive Book Images 。经机器人FlickreviewR在2015年9月25日审查后确定为采用No known copyright restrictions的协议授权使用。

2015年9月25日

说明

添加一行文字以描述该文件所表现的内容

此文件中描述的项目

描绘内容

创作作者

某些值没有维基数据项目

客体角色：​摄影师
作者姓名字符串：​Internet Archive Book Images
Flickr用户账户 简体中文（已转写）：​126377022@N07
网址：​https://www.flickr.com/people/126377022@N07

版权状态

无已知著作权限制 Chinese (Taiwan)（已转写）

许可协议

无已知著作权限制 Chinese (Taiwan)（已转写）

多媒体类型

image/jpeg

校验和 简体中文（已转写）

3083eaf7558f2236cdd104aa7a618bb7622ddd17

断定方法：​SHA-1 简体中文（已转写）

数据大小 简体中文（已转写）

2,399,728 字节

高度

2,098 像素

宽度

3,504 像素

文件历史

点击某个日期/时间查看对应时刻的文件。

日期/时间缩⁠略⁠图大小用户备注
当前2015年9月26日 (六) 19:442015年9月26日 (六) 19:44版本的缩略图3,504 × 2,098（2.29 MB）SteinsplitterBotBot: Image rotated by 90°
2015年9月25日 (五) 19:152015年9月25日 (五) 19:15版本的缩略图2,098 × 3,514（2.27 MB）Fæ== {{int:filedesc}} == {{information |description={{en|1=<br> '''Identifier''': airbrakesuptodat00ludy ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&fulltext=Search&search=insource%3A%2Fairbrakesuptodat00ludy%2F fin...

以下页面使用本文件：

取自“https://wiki.tuftech.org/wiki/File:Air_brakes,_an_up-to-date_treatise_on_the_Westinghouse_air_brake_as_designed_for_passenger_and_freight_service_and_for_electric_cars_(1918)_(14760655741).jpg”