Valve system with adjustable seating force
Номер патента: CA1282009C
Опубликовано: 26-03-1991
Автор(ы): Gilbert F. Hyde, Peter L. Wilhelm
Принадлежит: Westinghouse Electric Corp
Опубликовано: 26-03-1991
Автор(ы): Gilbert F. Hyde, Peter L. Wilhelm
Принадлежит: Westinghouse Electric Corp
Реферат: ABSTRACT OF THE DISCLOSURE A steam bypass valve system for a steam turbine. The system provides a supplemental hydraulic seating force to a fast acting bypass valve after the valve plug is positioned against the valve seat with a spring force. The system also provides for quick hydraulic relief in order to retain the fast opening characteristics of a single acting hydraulic valve.
Device to control position of blades with adjustable angle of setting
Номер патента: RU2272913C2. Автор: Жаки НОДЕ,Жан-Пьер КОБЕ,Антуан ЖАН,Габриель РАДЕЛЬЯК,Себастьен РИККИОЗ. Владелец: Снекма Моторс. Дата публикации: 2006-03-27.