CN204569955U - 一种用于高炉送风装置的复合隔热鹅颈管 - Google Patents
一种用于高炉送风装置的复合隔热鹅颈管 Download PDFInfo
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- CN204569955U CN204569955U CN201520161774.2U CN201520161774U CN204569955U CN 204569955 U CN204569955 U CN 204569955U CN 201520161774 U CN201520161774 U CN 201520161774U CN 204569955 U CN204569955 U CN 204569955U
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520161774.2U CN204569955U (zh) | 2015-03-23 | 2015-03-23 | 一种用于高炉送风装置的复合隔热鹅颈管 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520161774.2U CN204569955U (zh) | 2015-03-23 | 2015-03-23 | 一种用于高炉送风装置的复合隔热鹅颈管 |
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| CN204569955U true CN204569955U (zh) | 2015-08-19 |
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| CN201520161774.2U Expired - Fee Related CN204569955U (zh) | 2015-03-23 | 2015-03-23 | 一种用于高炉送风装置的复合隔热鹅颈管 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI634285B (zh) * | 2017-12-27 | 2018-09-01 | 國家中山科學研究院 | Thermal insulation structure for heating device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI634285B (zh) * | 2017-12-27 | 2018-09-01 | 國家中山科學研究院 | Thermal insulation structure for heating device |
| US10578362B2 (en) | 2017-12-27 | 2020-03-03 | National Chung-Shan Institute Of Science & Technology | Thermal insulation structure for heating device |
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| C14 | Grant of patent or utility model | ||
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Address after: 051530, Shijiazhuang, Hebei province Zhaoxian County new walled shop Patentee after: SHIJIAZHUANG JULLY SCIENCE & TECHNOLOGY CO.,LTD. Address before: 051530, Shijiazhuang, Hebei province Zhaoxian County new walled shop Patentee before: Shijiazhuang Jully Science & Technology Co.,Ltd. |
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| PP01 | Preservation of patent right | ||
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Effective date of registration: 20230616 Granted publication date: 20150819 |
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| PD01 | Discharge of preservation of patent | ||
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Date of cancellation: 20250323 Granted publication date: 20150819 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |