CN2782700Y - 一种转炉炼钢集束射流双流道氧枪喷头 - Google Patents
一种转炉炼钢集束射流双流道氧枪喷头 Download PDFInfo
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- CN2782700Y CN2782700Y CNU2005200227420U CN200520022742U CN2782700Y CN 2782700 Y CN2782700 Y CN 2782700Y CN U2005200227420 U CNU2005200227420 U CN U2005200227420U CN 200520022742 U CN200520022742 U CN 200520022742U CN 2782700 Y CN2782700 Y CN 2782700Y
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CNU2005200227420U CN2782700Y (zh) | 2005-01-19 | 2005-01-19 | 一种转炉炼钢集束射流双流道氧枪喷头 |
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CNU2005200227420U CN2782700Y (zh) | 2005-01-19 | 2005-01-19 | 一种转炉炼钢集束射流双流道氧枪喷头 |
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CN2782700Y true CN2782700Y (zh) | 2006-05-24 |
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CNU2005200227420U Expired - Fee Related CN2782700Y (zh) | 2005-01-19 | 2005-01-19 | 一种转炉炼钢集束射流双流道氧枪喷头 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106705680A (zh) * | 2016-12-16 | 2017-05-24 | 昆明理工大学 | 一种炉膛底部供热的旋转射流氧枪及其应用方法 |
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2005
- 2005-01-19 CN CNU2005200227420U patent/CN2782700Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106705680A (zh) * | 2016-12-16 | 2017-05-24 | 昆明理工大学 | 一种炉膛底部供热的旋转射流氧枪及其应用方法 |
CN106705680B (zh) * | 2016-12-16 | 2023-05-12 | 昆明理工大学 | 一种炉膛底部供热的旋转射流氧枪及其应用方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Designer after: Zhu Rong Designer after: Wang Zhenzhou Designer after: Xue Liqiu Designer after: Zhang Hongbing Designer after: Zhang Gui Designer after: Chou Yongquan Designer after: Bai Di Designer after: Wei Xueqing Designer after: Li Qi Designer before: Zhu Rong Designer before: Wang Zhenzhou Designer before: Xue Liqiu Designer before: Zhang Hongbing Designer before: Zhang Gui Designer before: Chou Yongquan Designer before: Bai Di |
|
COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: ZHU RONG; WANG ZHENZHOU; XUE LIQIU; ZHANG HONGBING; ZHANG GUI; CHOU YONGQUAN; BAI DI TO: ZHU RONG; WANG ZHENZHOU; XUE LIQIU; ZHANG HONGBING; ZHANG GUI; CHOU YONGQUAN; BAI DI; WEI XUEQING; LI QI |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060524 Termination date: 20120119 |