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  2. Reference designator - Wikipedia

    en.wikipedia.org/wiki/Reference_designator

    IEEE 200-1975 or "Standard Reference Designations for Electrical and Electronics Parts and Equipments" is a standard that was used to define referencing naming systems for collections of electronic equipment. IEEE 200 was ratified in 1975. The IEEE renewed the standard in the 1990s, but withdrew it from active support shortly thereafter.

  3. Westinghouse Electric Corporation - Wikipedia

    en.wikipedia.org/wiki/Westinghouse_Electric...

    1885 – Westinghouse becomes aware of the new European transformer based alternating current systems when he reads about them in the UK technical journal Engineering [34] 1885 – William Stanley, Jr., working for Westinghouse, develops the first practical AC transformer [35] 1886 – Westinghouse Electric Company founded in East Pittsburgh [36]

  4. Steam locomotive components - Wikipedia

    en.wikipedia.org/wiki/Steam_locomotive_components

    Westinghouse pump (US+) Powered by steam, it compresses air for operating the train air brake system. [3]: 2 The Westinghouse air brake system is used world-wide; [3]: 93 in Europe two systems that use the same principle are the Kunze-Knorr and Oerlikon systems. It can be a single-stage or, when larger capacity is needed, a two-stage cross ...

  5. List of Westinghouse locomotives - Wikipedia

    en.wikipedia.org/wiki/List_of_Westinghouse...

    Locomotives built or sold by the Westinghouse Electric Company. Westinghouse's transportation division (rail equipment) was founded 1894 and sold to AEG 1988, later merged into Adtranz and Bombardier. [1] [2] Production of locomotives ended after the early 1950s.

  6. Westinghouse Air Brake Company - Wikipedia

    en.wikipedia.org/wiki/Westinghouse_Air_Brake_Company

    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.

  7. Sulfur hexafluoride circuit breaker - Wikipedia

    en.wikipedia.org/wiki/Sulfur_hexafluoride...

    The first high-voltage SF 6 circuit breaker with a high short-circuit current capability was produced by Westinghouse in 1959. This circuit breaker in a grounded tank (called a dead tank), could interrupt 41.8 kA under 138 kV (10,000 MV·A) and 37.6 kA under 230 kV (15,000 MV·A).

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