Title:
METHOD OF MEASURING POSITION OF OBJECTS IN HIGH TEMPERATURE FURNACES
Document Type and Number:
Japanese Patent JPS5235706
Kind Code:
A
Abstract:
PURPOSE: In a high temperature furnace, such as blast furnaces, where in light is emitted wlthin the furnace, the distance up to the object being measured in the furnace is measured through a peep window.
Inventors:
SAKAMOTO YOSHIYASU
ODA YASUO
ODA YASUO
Application Number:
JP11094575A
Publication Date:
March 18, 1977
Filing Date:
September 16, 1975
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
C21B7/24; F27B1/28; F27D21/00; (IPC1-7): C21B7/24; F27B1/28