Title:
ULTRAHIGH-TEMPERATURE HEATING ELEMENT AND ULTRAHIGH- TEMPERATURE FURNACE USING THE SAME
Document Type and Number:
Japanese Patent JP2001330372
Kind Code:
A
Abstract:
To facilitate the taking-in/out and observation of a sample or a substance to be processed.
In a heating element 1 which has a hollow 2 for heating a sample or a substance to be heated within and whose axial middle section is a heating part 3 and both whose sections are terminals 4 and 4 and which consists of zirconia or the like, a slit 5 for performing the taking in and out and the observation of a sample or a substance to be heated is made in axial direction, covering the above the heating part 3 and the terminals 4 and 4.
Inventors:
MORIWAKI MASAHIRO
MATSUO KOICHI
MATSUO KOICHI
Application Number:
JP2000154683A
Publication Date:
November 30, 2001
Filing Date:
May 25, 2000
Export Citation:
Assignee:
SHINAGAWA REFRACTORIES CO
International Classes:
H05B3/02; F27B17/00; F27D11/02; H05B3/14; H05B3/62; (IPC1-7): F27B17/00; F27D11/02; H05B3/02; H05B3/14; H05B3/62
Attorney, Agent or Firm:
Kazuo Sato (3 others)