Airfoil for a gas turbine engine and method of manufacture
Номер патента: EP1042102A1
Опубликовано: 11-10-2000
Автор(ы): Jeffrey F. Rhodes
Принадлежит: Allison Advanced Development Co Inc
Опубликовано: 11-10-2000
Автор(ы): Jeffrey F. Rhodes
Принадлежит: Allison Advanced Development Co Inc
Реферат: A fabricated as turbine engine component and method of manufacturing. In one embodiment the component having a spar member (23) with a cover member (24) metalurgically bonded thereto. The bonding of the cover member (24) being controlled by an apparatus (27) that sequentially applies a substantially non-uniform bonding load across the components radius of curvature. The patterns utilized in the casting process are formed in one embodiment to a precision preformed geometry by a closed die forming operation.
Variable transmission and method and system of manufacture
Номер патента: EP2844891A1. Автор: Douglas Magyari. Владелец: Individual. Дата публикации: 2015-03-11.