CN101520120B - 建筑排水用漩流降噪接头 - Google Patents
建筑排水用漩流降噪接头 Download PDFInfo
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- CN101520120B CN101520120B CN2008101002579A CN200810100257A CN101520120B CN 101520120 B CN101520120 B CN 101520120B CN 2008101002579 A CN2008101002579 A CN 2008101002579A CN 200810100257 A CN200810100257 A CN 200810100257A CN 101520120 B CN101520120 B CN 101520120B
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CN2008101002579A CN101520120B (zh) | 2008-02-28 | 2008-05-15 | 建筑排水用漩流降噪接头 |
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CN200810059894.6 | 2008-02-28 | ||
CN200810059894 | 2008-02-28 | ||
CN2008101002579A CN101520120B (zh) | 2008-02-28 | 2008-05-15 | 建筑排水用漩流降噪接头 |
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CN101520120A CN101520120A (zh) | 2009-09-02 |
CN101520120B true CN101520120B (zh) | 2011-02-09 |
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CN2008101002579A Expired - Fee Related CN101520120B (zh) | 2008-02-28 | 2008-05-15 | 建筑排水用漩流降噪接头 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102926441A (zh) * | 2012-10-23 | 2013-02-13 | 康泰塑胶科技集团有限公司 | 排水用消音管件 |
CN104344133B (zh) * | 2014-10-23 | 2016-04-13 | 民勤县绿野节水工程有限责任公司 | 降噪旋流式pvc管材导流装置 |
CN108579278A (zh) * | 2018-07-10 | 2018-09-28 | 陈美青 | 湿式喷淋除尘器 |
CN109915670B (zh) * | 2019-03-01 | 2024-04-05 | 日丰企业(佛山)有限公司 | 上排水立管连接件和单立管同层排水管件 |
CN111287264B (zh) * | 2020-02-10 | 2021-07-30 | 殷志 | 一种建筑同层排水装置 |
CN113445585A (zh) * | 2021-08-16 | 2021-09-28 | 圣都家居装饰有限公司 | 一种用于下沉式卫生间强排水封闭多功能组件 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201133542Y (zh) * | 2008-02-28 | 2008-10-15 | 郑德明 | 建筑排水用漩流降噪接头 |
CN201206263Y (zh) * | 2008-05-15 | 2009-03-11 | 郑德明 | 建筑排水用二级漩流降噪接头 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201133542Y (zh) * | 2008-02-28 | 2008-10-15 | 郑德明 | 建筑排水用漩流降噪接头 |
CN201206263Y (zh) * | 2008-05-15 | 2009-03-11 | 郑德明 | 建筑排水用二级漩流降噪接头 |
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CN101520120A (zh) | 2009-09-02 |
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PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GUANGHUA PLASTIC INDUSTRY CO., LTD. Free format text: FORMER OWNER: ZHENG DEMING Effective date: 20120612 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120612 Address after: 318020, Zhejiang, Huangyan Taizhou District Dongcheng Development Zone, the same route No. 29 Patentee after: Zhejiang Guanghua Plastic Industry Co., Ltd. Address before: 318020, No. 26, Chengjiang Road, Dongcheng Development Zone, Huangyan District, Zhejiang, Taizhou Patentee before: Zheng Deming |
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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: 20110209 Termination date: 20200515 |