CN201180142Y - 一种炼铁高炉用长寿风口 - Google Patents
一种炼铁高炉用长寿风口 Download PDFInfo
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- CN201180142Y CN201180142Y CNU2008200176155U CN200820017615U CN201180142Y CN 201180142 Y CN201180142 Y CN 201180142Y CN U2008200176155 U CNU2008200176155 U CN U2008200176155U CN 200820017615 U CN200820017615 U CN 200820017615U CN 201180142 Y CN201180142 Y CN 201180142Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008200176155U CN201180142Y (zh) | 2008-01-31 | 2008-01-31 | 一种炼铁高炉用长寿风口 |
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CNU2008200176155U CN201180142Y (zh) | 2008-01-31 | 2008-01-31 | 一种炼铁高炉用长寿风口 |
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CN201180142Y true CN201180142Y (zh) | 2009-01-14 |
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CNU2008200176155U Expired - Lifetime CN201180142Y (zh) | 2008-01-31 | 2008-01-31 | 一种炼铁高炉用长寿风口 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102181594A (zh) * | 2011-05-20 | 2011-09-14 | 烟台万隆真空冶金有限公司 | 一种耐磨高炉风口小套 |
WO2012159247A1 (zh) * | 2011-05-20 | 2012-11-29 | 烟台万隆真空冶金有限公司 | 一种耐磨高炉风口小套 |
CN102851423A (zh) * | 2012-09-12 | 2013-01-02 | 江西重科机械有限公司 | 高炉风口内衬的高温耐磨材料及其与纯铜基材的连结方式 |
CN102994676A (zh) * | 2012-12-20 | 2013-03-27 | 武钢集团昆明钢铁股份有限公司 | 一种高炉风口耐磨小套及其制作方法 |
CN103882171A (zh) * | 2014-03-25 | 2014-06-25 | 济钢集团有限公司 | 一种高炉风口 |
-
2008
- 2008-01-31 CN CNU2008200176155U patent/CN201180142Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102181594A (zh) * | 2011-05-20 | 2011-09-14 | 烟台万隆真空冶金有限公司 | 一种耐磨高炉风口小套 |
WO2012159247A1 (zh) * | 2011-05-20 | 2012-11-29 | 烟台万隆真空冶金有限公司 | 一种耐磨高炉风口小套 |
CN102181594B (zh) * | 2011-05-20 | 2013-07-10 | 烟台万隆真空冶金有限公司 | 一种耐磨高炉风口小套 |
CN102851423A (zh) * | 2012-09-12 | 2013-01-02 | 江西重科机械有限公司 | 高炉风口内衬的高温耐磨材料及其与纯铜基材的连结方式 |
CN102994676A (zh) * | 2012-12-20 | 2013-03-27 | 武钢集团昆明钢铁股份有限公司 | 一种高炉风口耐磨小套及其制作方法 |
CN103882171A (zh) * | 2014-03-25 | 2014-06-25 | 济钢集团有限公司 | 一种高炉风口 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: YANTAI WANLONG VACUUM METALLURGY CO., LTD. Free format text: FORMER NAME: WANLONG VACUUM METALLURGY CO LTD, YANTAI |
|
CP03 | Change of name, title or address |
Address after: 264006 No. 7 Zhongshan street, Guangzhou Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: YANTAI WANLONG VACUUM METALLURGY CO., LTD. Address before: 264006 No. 1, MediaTek Industrial Park, Hengshan Road Development Zone, Shandong, Yantai Patentee before: Yantai Wanlong Vacuum Metallurgy Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20090114 |
|
CX01 | Expiry of patent term |