CN203599747U - Welding tool for centrifugal fan impeller - Google Patents
Welding tool for centrifugal fan impeller Download PDFInfo
- Publication number
- CN203599747U CN203599747U CN201320643979.5U CN201320643979U CN203599747U CN 203599747 U CN203599747 U CN 203599747U CN 201320643979 U CN201320643979 U CN 201320643979U CN 203599747 U CN203599747 U CN 203599747U
- Authority
- CN
- China
- Prior art keywords
- impeller
- shroud
- trim ring
- welding tool
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320643979.5U CN203599747U (en) | 2013-10-18 | 2013-10-18 | Welding tool for centrifugal fan impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320643979.5U CN203599747U (en) | 2013-10-18 | 2013-10-18 | Welding tool for centrifugal fan impeller |
Publications (1)
Publication Number | Publication Date |
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CN203599747U true CN203599747U (en) | 2014-05-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320643979.5U Expired - Fee Related CN203599747U (en) | 2013-10-18 | 2013-10-18 | Welding tool for centrifugal fan impeller |
Country Status (1)
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CN (1) | CN203599747U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567688A (en) * | 2013-10-18 | 2014-02-12 | 上虞专用风机有限公司 | Welding tool for centrifugal fan impeller and application method thereof |
CN105364353A (en) * | 2015-12-08 | 2016-03-02 | 浙江兴益风机电器有限公司 | Automatic welding equipment for impeller of multi-blade fan |
-
2013
- 2013-10-18 CN CN201320643979.5U patent/CN203599747U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103567688A (en) * | 2013-10-18 | 2014-02-12 | 上虞专用风机有限公司 | Welding tool for centrifugal fan impeller and application method thereof |
CN105364353A (en) * | 2015-12-08 | 2016-03-02 | 浙江兴益风机电器有限公司 | Automatic welding equipment for impeller of multi-blade fan |
CN105364353B (en) * | 2015-12-08 | 2017-03-22 | 浙江兴益风机电器有限公司 | Automatic welding equipment for impeller of multi-blade fan |
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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: ZHEJIANG SHANGFENG HIGH TECHNOLOGY ZHUANFENG INDUS Free format text: FORMER NAME: SHANGYU SPECIAL FANS CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 312300 Shangyu City, Shaoxing province people's Road West, No. Patentee after: ZHEJIANG SHANGFENG GAOKE SPECIAL FAN INDUSTRY CO., LTD. Address before: 312300 Shangyu City, Shaoxing province people's Road West, No. 1818, No. Patentee before: Shangyu Special Fans Co., Ltd. |
|
CP03 | Change of name, title or address |
Address after: 312300 No. 1818, Renmin West Road, Dongguan Street, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Shangfeng high tech special wind industry Co.,Ltd. Address before: 312300 No. 1818 Renmin West Road, Shangyu District, Zhejiang, Shaoxing Patentee before: ZHEJIANG SHANGFENG HI-TECH SPECIALIZED WIND INDUSTRIAL Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20201018 |
|
CF01 | Termination of patent right due to non-payment of annual fee |