Hollow cathode lamp with improved stability alloy for the cathode
Номер патента: CA1144221A
Опубликовано: 05-04-1983
Автор(ы): George K. Yamasaki, Vincent F. Link
Принадлежит: Westinghouse Electric Corp
Опубликовано: 05-04-1983
Автор(ы): George K. Yamasaki, Vincent F. Link
Принадлежит: Westinghouse Electric Corp
Реферат: 8 48,558 ABSTRACT OF THE DISCLOSURE A hollow cathode type light source is provided having improved operating stability by forming the cathode of an alloy of a highly reactive, unstable prime metal of interest for spectral emission, and of a chemically sta-ble, readily sputtered metal. An alloy of silver and calcium with a small amount of magnesium provides a hollow cathode device which exhibits stable operation after a mimimum warm-up time.
Hollow cathode with built-in gas absorber for gas-discharge lamps and methods for implementing it
Номер патента: RU2299495C2. Автор: Алессандро ГАЛЛИТОНЬОТТА,Клаудио БОФФИТО,Алессио КОРАЦЦА. Владелец: Саес Геттерс С.П.А.. Дата публикации: 2007-05-20.