CN202597239U - 一种铝型材轴流风机叶轮结构 - Google Patents
一种铝型材轴流风机叶轮结构 Download PDFInfo
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- CN202597239U CN202597239U CN 201220225241 CN201220225241U CN202597239U CN 202597239 U CN202597239 U CN 202597239U CN 201220225241 CN201220225241 CN 201220225241 CN 201220225241 U CN201220225241 U CN 201220225241U CN 202597239 U CN202597239 U CN 202597239U
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CN 201220225241 CN202597239U (zh) | 2012-05-18 | 2012-05-18 | 一种铝型材轴流风机叶轮结构 |
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CN 201220225241 CN202597239U (zh) | 2012-05-18 | 2012-05-18 | 一种铝型材轴流风机叶轮结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103352869A (zh) * | 2013-04-15 | 2013-10-16 | 温州市亨成电子有限公司 | 铝制一次成型横流式风轮、涡流式风轮及其加工工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103352869A (zh) * | 2013-04-15 | 2013-10-16 | 温州市亨成电子有限公司 | 铝制一次成型横流式风轮、涡流式风轮及其加工工艺 |
CN103352869B (zh) * | 2013-04-15 | 2015-11-25 | 温州市亨成电子有限公司 | 铝制一次成型横流式风轮、涡流式风轮及其加工工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170717 Address after: 528200, Guangdong City, Foshan Province Nanhai District, Guicheng Chung Chung three team, west side of Guangzhou Zhuhai west side Patentee after: Foshan Ding Wei Hardware Co., Ltd. Address before: 528200, Guangdong, Foshan Province Nanhai District, Ping Chau three North Zone (that is, Ping Chau primary school, three mountain branch side), Foshan Ding Qiao Hardware Co., Ltd. Patentee before: Zhang Hua |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Impeller structure of aluminum profile axial-flow fan Effective date of registration: 20180713 Granted publication date: 20121212 Pledgee: Bank of China Limited by Share Ltd Foshan branch Pledgor: Foshan Ding Wei Hardware Co., Ltd. Registration number: 2018440000183 |
|
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: 20121212 Termination date: 20210518 |