[DOC] [TLE] Railway air brake - Wikipedia [PAR] A railway air brake is a railway brake power braking system with compressed air 
as the ... A reduction or loss of air pressure signals each car to apply its brakes, 
using the ... air system, Westinghouse invented a system wherein each piece of 
railroad ... The triple valve also causes the brake cylinder to be exhausted to the... [DOC] [TLE] George Westinghouse - Wikipedia [PAR] George Westinghouse, Jr. (October 6, 1846  March 12, 1914) was an American 
entrepreneur and engineer who invented the railway air brake and ... The same 
conceptual design of fail-safe air brake is also found on heavy trucks. 
Westinghouse pursued many improvements in railway signals (which then used 
oil lamps). [DOC] [TLE] Inventor George Westinghouse Biography - The Great Idea Finder [PAR] Fascinating facts about George Westinghouse inventor of the air brake in 1869. ... 
1869 he obtained a patent for an air brake system for railroad cars both .... During 
his development of the braking and signaling systems, in the mid ... The 
Westinghouse exhibit also included a complete working model of a polyphase 
system,... [DOC] [TLE] George Westinghouse | American inventor and industrialist ... [PAR] As the use of his automatic air brake spread to Europe, Westinghouse saw the ... 
Westinghouse then turned his attention to the problems of railroad signaling. By 
purchasing patents to combine with his own inventions, he was able to develop a 
complete electrical and compressed-air signal system. ... (See also brake.). [DOC] [TLE] George Westinghouse facts, information, pictures | Encyclopedia ... [PAR] George Westinghouse (1846-1914), American inventor and manufacturer, made 
substantial ... He also worked to make all air-brake apparatus standardized and 
interchangeable and later developed a complete signal system for railroads. [DOC] [TLE] March 5, 1872: Westinghouse Gives Railroads a Brake | WIRED [PAR] Mar 5, 2012 ... Before the invention of the air brake, railroad trains crashed frequently, ... He also 
created life-saving electrical signals for railroads that kept two... [DOC] [TLE] History of George Westinghouse | Westinghouse Nuclear [PAR] He turned this idea into the Westinghouse Air Brake Company, founded in 1869. 
... he developed a complete electrical and compressed-air signal system. ... the 
finest tribute of all came from inventor Nikola Tesla, whose patents for the 
polyphase system ... This system was also a factor in the Westinghouse Electric 
Company... [DOC] [TLE] George Westinghouse Air Brake Patents and Inventions [PAR] The air brake was invented by George Westinghouse in 1869 (US patent No. ... 
leaves the track, the pipe coupling may also separate without injury or damage. ... 
air could be made to operate brakes and communicate signals in railway train. ... 
of a system of brake apparatus known as Westinghouse Automatic Brake and... [DOC] [TLE] George Westinghouse (Allegheny) - ExplorePAHistory.com [PAR] In the 1800s, America's fledgling railroad industry was growing more rapidly than 
its ... railroad industry than the invention of the air brake by George Westinghouse
; ... the rails, and the number of brakemen available to apply hand brakes on 
signal. ... that carried the air along the train developed a leak, dropping air 
pressure. [DOC] [TLE] History of Air Braking - European Braking Systems [PAR] The air braking system was originally created for the railway vehicles ... The 
railway air brake was invented by George Westinghouse (the founder of ... It only 
had to move enough air to carry a signal to the triple valve, telling it to apply or 
release. ... more complicated, but it also allowed for a harder application of the 
brakes. [DOC] [TLE] Granville T. Woods: Inventor - UCI Webfiles [PAR] Nov 25, 2007 ... In 1892, a complete Electric Railway System (U.S. 463,020) was ... Therefore, 
telegraph signals sent through the helix were also sent through the ... years he 
patented a series of advances in the development of air brakes. [DOC] [TLE] George Westinghouse Facts - Biography - YourDictionary [PAR] George Westinghouse (1846-1914), American inventor and manufacturer, made 
substantial ... He also worked to make all air-brake apparatus standardized and 
interchangeable

Question: This air brake inventor also developed a complete railroad signal system
Answer: George Westinghouse