Title:
VACUUM HEATING CASTING MOLD VESSEL
Document Type and Number:
Japanese Patent JPH0825377
Kind Code:
A
Abstract:
PURPOSE: To enhance heat efficiency by arranging a generation source of infrared rays or far infrared rays in a vessel.
CONSTITUTION: Generation sources 16 of infrared rays or far infrared rays are arranged in a vessel main body 14 and each of them is equipped with a cylindrical infrared or far infrared tube and a machinery main body supplying power thereto. The respective tubes emit infrared rays or far infrared rays and these rays heat a mold directly and properly as radiation heat inspite of a vacuum state. The temp. lowering of the mold is certainly prevented to make it possible to certainly hold the mold to predetermined temp., for examaple, 120°.
Inventors:
KOBAYASHI OSAMU
Application Number:
JP16530294A
Publication Date:
January 30, 1996
Filing Date:
July 18, 1994
Export Citation:
Assignee:
SHOWA ELECTRIC WIRE & CABLE CO
International Classes:
B29C39/26; B29C35/08; B29C39/38; B29C39/42; B29L31/34; (IPC1-7): B29C39/26; B29C35/08; B29C39/38; B29C39/42
Attorney, Agent or Firm:
Akinobu Yamada