Title:
INDUSTRIAL BACKING FURNACE
Document Type and Number:
WIPO Patent Application WO/2002/066913
Kind Code:
A1
Abstract:
The invention relates to an industrial backing furnace, which is presented to solve the problem of occupying large area, consuming high energy. The industrial backing furnace according to invention is mounted with revolving axle inside the furnace, and the revolving axle connects with driving device which drives the revolving axle. The revolving axle is covered with revolving frame, and part of the evolving frame protrudes out of the furnace. The industrial backing furnace with such structures has the advantage of occupying small area, consuming less energy, costing less.
Inventors:
HON DAVID T (CN)
CAO WENJIE (CN)
CAO WENJIE (CN)
Application Number:
PCT/CN2002/000052
Publication Date:
August 29, 2002
Filing Date:
February 01, 2002
Export Citation:
Assignee:
HON DAVID T (CN)
CAO WENJIE (CN)
CAO WENJIE (CN)
International Classes:
A21B1/42; (IPC1-7): F27B9/16
Foreign References:
| CN86102361A | 1987-10-07 | |||
| CN88105455A | 1988-07-06 | |||
| JPH0882482A | 1996-03-26 | |||
| CN2373023Y | 2000-04-12 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD (Zhongke Building 80 Haidian Road Haidian
District Beijing 0, CN)
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