CN101344196B - 钢制承插口预应力玻璃钢混凝土管 - Google Patents
钢制承插口预应力玻璃钢混凝土管 Download PDFInfo
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- CN101344196B CN101344196B CN2007100578717A CN200710057871A CN101344196B CN 101344196 B CN101344196 B CN 101344196B CN 2007100578717 A CN2007100578717 A CN 2007100578717A CN 200710057871 A CN200710057871 A CN 200710057871A CN 101344196 B CN101344196 B CN 101344196B
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- concrete pipe
- glass fibre
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Application Number | Priority Date | Filing Date | Title |
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CN2007100578717A CN101344196B (zh) | 2007-07-09 | 2007-07-09 | 钢制承插口预应力玻璃钢混凝土管 |
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CN2007100578717A CN101344196B (zh) | 2007-07-09 | 2007-07-09 | 钢制承插口预应力玻璃钢混凝土管 |
Publications (2)
Publication Number | Publication Date |
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CN101344196A CN101344196A (zh) | 2009-01-14 |
CN101344196B true CN101344196B (zh) | 2012-01-04 |
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CN2007100578717A Expired - Fee Related CN101344196B (zh) | 2007-07-09 | 2007-07-09 | 钢制承插口预应力玻璃钢混凝土管 |
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CN (1) | CN101344196B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101498390B (zh) * | 2009-03-17 | 2011-06-08 | 武汉理工大学 | 玻璃钢与预应力钢筒混凝土复合管材及其制作工艺 |
CN107268605B (zh) * | 2017-07-21 | 2022-12-20 | 宁乡宁华新材料有限公司 | 一种耐腐蚀预应力混凝土管桩 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2035034U (zh) * | 1988-02-11 | 1989-03-29 | 广东省建筑科研设计所 | 夹层纤维增强塑料输送管 |
CN2044310U (zh) * | 1988-12-08 | 1989-09-13 | 曾民先 | 有防渗层的绕丝水泥压力管 |
CN2060196U (zh) * | 1989-11-20 | 1990-08-08 | 南京市水泥制管厂 | 预应力钢筒混凝土压力管 |
CN2837647Y (zh) * | 2005-10-19 | 2006-11-15 | 王云秋 | 具有封口槽及预埋栓的玻璃钢内衬钢混管 |
CN2918937Y (zh) * | 2006-08-24 | 2007-07-04 | 天津万联管道工程有限公司 | 钢制承插口预应力混凝土管 |
CN201065995Y (zh) * | 2007-07-09 | 2008-05-28 | 天津万联管道工程有限公司 | 钢制承插口预应力玻璃钢混凝土管 |
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2007
- 2007-07-09 CN CN2007100578717A patent/CN101344196B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2035034U (zh) * | 1988-02-11 | 1989-03-29 | 广东省建筑科研设计所 | 夹层纤维增强塑料输送管 |
CN2044310U (zh) * | 1988-12-08 | 1989-09-13 | 曾民先 | 有防渗层的绕丝水泥压力管 |
CN2060196U (zh) * | 1989-11-20 | 1990-08-08 | 南京市水泥制管厂 | 预应力钢筒混凝土压力管 |
CN2837647Y (zh) * | 2005-10-19 | 2006-11-15 | 王云秋 | 具有封口槽及预埋栓的玻璃钢内衬钢混管 |
CN2918937Y (zh) * | 2006-08-24 | 2007-07-04 | 天津万联管道工程有限公司 | 钢制承插口预应力混凝土管 |
CN201065995Y (zh) * | 2007-07-09 | 2008-05-28 | 天津万联管道工程有限公司 | 钢制承插口预应力玻璃钢混凝土管 |
Non-Patent Citations (1)
Title |
---|
张晓湘.玻璃钢管与预应力钢筋混凝土管的比较及应用.《建筑创作》.2004,(第07期),124,126. * |
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Publication number | Publication date |
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CN101344196A (zh) | 2009-01-14 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TIANJIN WANLIAN PIPE TECHNOLOGY DEVELOPMENT CO., L Free format text: FORMER OWNER: TIANJIN WATERLINE PIPELINE ENGINEERING CO., LTD. Effective date: 20150722 |
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Effective date of registration: 20150722 Address after: 323, room 8, -12, 301700 Fumin Road, Tianjin, Wuqing district (central office area) Patentee after: Tianjin Wanlian Pipeline Technology Development Co. Ltd. Address before: 300170 Fumin Economic Zone, Wuqing District, Tianjin Patentee before: Tianjin Waterline Pipeline Engineering Co., Ltd. |
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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: 20120104 Termination date: 20160709 |