CN2162314Y - 型砂加热器 - Google Patents
型砂加热器 Download PDFInfo
- Publication number
- CN2162314Y CN2162314Y CN 93224227 CN93224227U CN2162314Y CN 2162314 Y CN2162314 Y CN 2162314Y CN 93224227 CN93224227 CN 93224227 CN 93224227 U CN93224227 U CN 93224227U CN 2162314 Y CN2162314 Y CN 2162314Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- sand
- roller
- heater
- combustion furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
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- Drying Of Solid Materials (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93224227 CN2162314Y (zh) | 1993-09-15 | 1993-09-15 | 型砂加热器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93224227 CN2162314Y (zh) | 1993-09-15 | 1993-09-15 | 型砂加热器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2162314Y true CN2162314Y (zh) | 1994-04-20 |
Family
ID=33802311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93224227 Expired - Fee Related CN2162314Y (zh) | 1993-09-15 | 1993-09-15 | 型砂加热器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2162314Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070586A1 (fr) * | 2004-01-07 | 2005-08-04 | Xudong Zhu | Dispositif de rechauffement de sable de fonderie |
CN103416835A (zh) * | 2013-07-16 | 2013-12-04 | 湖南农业大学 | 一种物料内循环滚筒式油菜籽烘干机 |
CN115974365A (zh) * | 2023-03-17 | 2023-04-18 | 泰兴市吉力玻璃制品有限公司 | 一种玻璃生产用预热器 |
-
1993
- 1993-09-15 CN CN 93224227 patent/CN2162314Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005070586A1 (fr) * | 2004-01-07 | 2005-08-04 | Xudong Zhu | Dispositif de rechauffement de sable de fonderie |
US7241139B2 (en) | 2004-01-07 | 2007-07-10 | XuDong Zhu | Casting sand heating apparatus |
CN103416835A (zh) * | 2013-07-16 | 2013-12-04 | 湖南农业大学 | 一种物料内循环滚筒式油菜籽烘干机 |
CN103416835B (zh) * | 2013-07-16 | 2016-02-03 | 湖南农业大学 | 一种物料内循环滚筒式油菜籽烘干机 |
CN115974365A (zh) * | 2023-03-17 | 2023-04-18 | 泰兴市吉力玻璃制品有限公司 | 一种玻璃生产用预热器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: 100080 GREAT WALL CASTING NEW TECHNOLOGY DEVELOPMENT CO., NO.1 CHAOCHANG, HAIDIAN DISTRICT, BEIJING( INSIDE THE YARD OF HAIDIAN COAL FACTORY) TO: 100085 GREAT WALL CASTING NEW TECHNOLOGY DEVELOPMENT CO., NO.26, SHANGDI EAST ROAD, HAIDIAN DISTRICT, BEIJING CITY |
|
CP03 | Change of name, title or address |
Address after: 100085 the Great Wall casting New Technologies Inc, 26 East Road, Beijing, Haidian District Patentee after: Qin Shengyi Address before: 100080 Beijing city Haidian District grassland No. 1 (Haidian coal hospital) the Great Wall casting new Technology Development Company Patentee before: Qin Shengyi |
|
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: QIN SHENGYI TO: BEIJING RENCHUANG MACHINE CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 100085, Beijing Haidian District information industry base on science and technology building, building 6, 601 Patentee after: Beijing Renchuang Machinery Co., Ltd. Address before: The Great Wall casting New Technologies Inc, No. 26 East Road, Beijing, Haidian District Patentee before: Qin Shengyi |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |