Electromagnetic metering of molten metal
Номер патента: CA2068367C
Опубликовано: 04-06-1996
Автор(ы): Howard L. Gerber, Richard T. Gass
Принадлежит: Inland Steel Co
Опубликовано: 04-06-1996
Автор(ы): Howard L. Gerber, Richard T. Gass
Принадлежит: Inland Steel Co
Реферат: A descending stream of molten metal is electromagnetically metered by a primary coil surrounding an upstream portion of the stream. Alternating electric current flows through the coil, and the frequency of that current is controlled to optimize the electromagnetic efficiency (magnetic pressure/power loss) of the electromagnetic metering system. Direct current can be added to the alternating current to also optimize electromagnetic efficiency.
Regulating flow of molten metal
Номер патента: AU3913485A. Автор: Hans Gloor,Eduard Mueller. Владелец: Concast Standard Ag. Дата публикации: 1985-09-12.