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Westinghouse soon improved the device by removing the poppet valve action. These three components became the piston valve, the slide valve, and the graduating valve. If the pressure in the train line is lower than that of the reservoir, the brake cylinder exhaust portal is closed and air from the car's reservoir is fed into the brake cylinder ...
Signers received tin pins, about 1.2 inches (30 mm) across (roughly the size of an American fifty-cent piece), stating, My name is in the Westinghouse Time Capsule for the next 5,000 years. [21] The book's pages were photographed onto acetate microfilm and the roll of film placed into the time capsule for the people of the 70th century that ...
1885 – Westinghouse becomes aware of the new European transformer based alternating current systems when he reads about them in the UK technical journal Engineering [35] 1885 – William Stanley, Jr., working for Westinghouse, develops the first practical AC transformer [36] 1886 – Westinghouse Electric Company founded in East Pittsburgh [37]
The Westinghouse Air Brake Technologies Corporation (WABCO) was an American company founded on September 28, 1869 by George Westinghouse in Pittsburgh, Pennsylvania. [5] Earlier in the year he had invented the railway air brake in New York state.
Wabtec facility, Greensburg, Pennsylvania. Westinghouse Air Brake Technologies Corporation, commonly known as Wabtec, is an American company formed by the merger of the Westinghouse Air Brake Company (WABCO) and MotivePower Industries Corporation in 1999.
In addition, Westinghouse produced and supplied electrical and traction equipment for Baldwin diesel locomotives from 1939 to 1955 and Lima-Hamilton diesels from 1949-1951 until production at Lima, Ohio ended with the merger into Baldwin. Fairbanks-Morse diesels also used Westinghouse electrical and traction equipment.
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Westinghouse's electric business directly competed with Thomas Edison's, who was promoting direct current (DC) electricity. Westinghouse Electric won the contract to showcase its AC system to illuminate the "White City" at the 1893 Columbian Exposition in Chicago. The company went on to install the world's first large-scale, AC power generation ...