In 1974, the MTBO be increased to 3000 h. The improved version CF700 -2D was approved in early 1968. The approval for the engine has been issued by the Federal Aviation Administration on 1 July 1964.
Use found it standard in versions of the Sabreliner and the Dassault Falcon 20 A total of over 1100 engines this version were produced.Īs it can be operated vertically, it is selected as a drive for the Lunar landing training vehicle. Starting with the base engine, which remained largely intact, a fan stage was added, which extends the low-pressure turbine radially. When CF700 is also a derivative of the J85, which is used both in the civilian and military sectors. CJ610 -8A: The same thrust as -5, but with improved altitude performance and longer service life.CJ610-5/-6: As above, but with more boost.The two versions differed only in the position of the auxiliary gear.
Westinghouse j34 48 jet engines series#
Mainly they came in models of the Learjet series to use, but also in the HFB 320 or in the IAI It corresponds in its basic design of the J85, but does not have an afterburner. The civilian derivative of the J85 was announced in May 1960. The supply of spare parts is to be ensured by the year 2040. Later models produced as much as 4,900 pounds with the addition of an afterburner. Essentially an enlarged version of the earlier Westinghouse J30, the J34 produced 3,000 pounds of thrust, twice as much as the J30. Good 6000 of which are still in use (4/ 2006). The Westinghouse J34 was a turbojet engine developed by Westinghouse Electric Corporation's Aviation Gas Turbine Division in the late 1940s. Overall, to date more than 15,500 engines were produced, of which about 2,000 civilian derivation with the name CJ610. The engine was McDonnell ADM -20 developed as a loss of engine for the missiles, and manufactured from 1960 series.ĭeparting from the original application, it was, for example,Īlso, among others, at the Northrop F-5 fighter aircraft and training aircraft used Saab 105 Ö.
Without afterburner approximately 13.1 kN thrust are generated 17.1 kN with afterburner. It is an engine with an eight -stage axial compressor, which produces a compression ratio of about 6,7-8:1, and a two-stage axial turbine. The General Electric J85 is a turbojet jet engine of the U.S.