Heating arrangement for revolving bodies whose diameter varies during production thereof by build-up welding
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United States of America Patent
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-
Oct 12, 1982
Grant Date -
N/A
app pub date -
Oct 22, 1980
filing date -
Oct 24, 1979
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A heating arrangement is provided for apparatus for producing cylindrical bodies by build-up welding wherein the diameter of the body being produced varies during the build-up welding operation. The heating arrangement is composed of individual heating elements arranged in the region of a sector around the revolving body with the heating elements being controlled both individually and in groups.
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