CN202248777U - 火力发电厂烟风系统的节能弯头结构 - Google Patents
火力发电厂烟风系统的节能弯头结构 Download PDFInfo
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CN 201120361388 CN202248777U (zh) | 2011-09-26 | 2011-09-26 | 火力发电厂烟风系统的节能弯头结构 |
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CN 201120361388 CN202248777U (zh) | 2011-09-26 | 2011-09-26 | 火力发电厂烟风系统的节能弯头结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107228377A (zh) * | 2016-03-24 | 2017-10-03 | 中国电力工程顾问集团有限公司 | 一种节能风道装置及烟风系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107228377A (zh) * | 2016-03-24 | 2017-10-03 | 中国电力工程顾问集团有限公司 | 一种节能风道装置及烟风系统 |
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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 |
|
CP03 | Change of name, title or address |
Address after: 130021 Jilin City, Changchun province people's street, No. 4368 Patentee after: Co., Ltd of Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation Address before: 130021 Northeast Power Design Institute, No. 4368 Renmin Street, Jilin, Changchun Patentee before: Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation |
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CX01 | Expiry of patent term |
Granted publication date: 20120530 |
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CX01 | Expiry of patent term |