CN201513659U - Secondary vortex flow noise-reduction and drainage connector for water drainage for building - Google Patents
Secondary vortex flow noise-reduction and drainage connector for water drainage for building Download PDFInfo
- Publication number
- CN201513659U CN201513659U CN2009201971905U CN200920197190U CN201513659U CN 201513659 U CN201513659 U CN 201513659U CN 2009201971905 U CN2009201971905 U CN 2009201971905U CN 200920197190 U CN200920197190 U CN 200920197190U CN 201513659 U CN201513659 U CN 201513659U
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- interface
- conservancy diversion
- water conservancy
- joint
- flow noise
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- 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.)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201971905U CN201513659U (en) | 2009-09-23 | 2009-09-23 | Secondary vortex flow noise-reduction and drainage connector for water drainage for building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201971905U CN201513659U (en) | 2009-09-23 | 2009-09-23 | Secondary vortex flow noise-reduction and drainage connector for water drainage for building |
Publications (1)
Publication Number | Publication Date |
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CN201513659U true CN201513659U (en) | 2010-06-23 |
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CN2009201971905U Expired - Fee Related CN201513659U (en) | 2009-09-23 | 2009-09-23 | Secondary vortex flow noise-reduction and drainage connector for water drainage for building |
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CN (1) | CN201513659U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102373736A (en) * | 2010-08-04 | 2012-03-14 | 李钟泰 | Collecting pipe |
CN102913706A (en) * | 2012-10-25 | 2013-02-06 | 武昌造船厂集团有限公司 | Device for reducing three-way flow noise |
CN103759078A (en) * | 2014-01-24 | 2014-04-30 | 广东徳塑科技有限公司 | Water accumulation and water seepage prevention silencing and drainage fitting for floor |
CN103883820A (en) * | 2014-04-16 | 2014-06-25 | 姜成旭 | Lead limiting swirl vane type cone base |
CN113775830A (en) * | 2021-09-22 | 2021-12-10 | 云南海午科技有限公司 | High-strength and high-weather-resistance drain pipe and preparation method thereof |
-
2009
- 2009-09-23 CN CN2009201971905U patent/CN201513659U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102373736A (en) * | 2010-08-04 | 2012-03-14 | 李钟泰 | Collecting pipe |
CN102913706A (en) * | 2012-10-25 | 2013-02-06 | 武昌造船厂集团有限公司 | Device for reducing three-way flow noise |
CN103759078A (en) * | 2014-01-24 | 2014-04-30 | 广东徳塑科技有限公司 | Water accumulation and water seepage prevention silencing and drainage fitting for floor |
CN103883820A (en) * | 2014-04-16 | 2014-06-25 | 姜成旭 | Lead limiting swirl vane type cone base |
CN103883820B (en) * | 2014-04-16 | 2016-05-11 | 姜成旭 | Limit helical pitch swirl vane formula cone base |
CN113775830A (en) * | 2021-09-22 | 2021-12-10 | 云南海午科技有限公司 | High-strength and high-weather-resistance drain pipe and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XU ZHIFU Free format text: FORMER OWNER: SHEN YEFEI Effective date: 20120203 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318000 TAIZHOU, ZHEJIANG PROVINCE TO: 318020 TAIZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120203 Address after: Taizhou City, Zhejiang province Huangyan District 318020 West Street No. 61-64 Tang Jia Li Patentee after: Xu Zhifu Address before: Taizhou City, Zhejiang province Huangyan 318000 Huangjiao Road No. 133 Zhejiang Yuzu Christmas tree Co. Ltd. Patentee before: Shen Yefei |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20120923 |