CN203010645U - 法兰式连接烟囱钢内筒 - Google Patents
法兰式连接烟囱钢内筒 Download PDFInfo
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- CN203010645U CN203010645U CN 201220624286 CN201220624286U CN203010645U CN 203010645 U CN203010645 U CN 203010645U CN 201220624286 CN201220624286 CN 201220624286 CN 201220624286 U CN201220624286 U CN 201220624286U CN 203010645 U CN203010645 U CN 203010645U
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CN 201220624286 CN203010645U (zh) | 2012-11-23 | 2012-11-23 | 法兰式连接烟囱钢内筒 |
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CN 201220624286 CN203010645U (zh) | 2012-11-23 | 2012-11-23 | 法兰式连接烟囱钢内筒 |
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CN203010645U true CN203010645U (zh) | 2013-06-19 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106836946A (zh) * | 2017-03-02 | 2017-06-13 | 上海必立结构设计事务所有限公司 | 一种可用法兰连接的钛钢内筒 |
CN111764734A (zh) * | 2020-07-08 | 2020-10-13 | 盐城三美防腐科技有限公司 | 一种用于钢内筒烟囱的分段自立式防腐排烟内套筒及其施工方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106836946A (zh) * | 2017-03-02 | 2017-06-13 | 上海必立结构设计事务所有限公司 | 一种可用法兰连接的钛钢内筒 |
CN111764734A (zh) * | 2020-07-08 | 2020-10-13 | 盐城三美防腐科技有限公司 | 一种用于钢内筒烟囱的分段自立式防腐排烟内套筒及其施工方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER ENGINEERING CONSULTING GROUP NORTHEAST Free format text: FORMER NAME: NORTHEASTERN ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
CP01 | Change in the name or title of a patent holder |
Address after: 130021 Jilin City, Changchun province people's street, No. 4368 Patentee after: NORTHEAST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING Group Address before: 130021 Jilin City, Changchun province people's street, No. 4368 Patentee before: NORTHEAST ELECTRIC POWER DESIGN INSTITUTE OF CHINA POWER ENGINEERING CONSULTING Group |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130619 |