CN103603374B - 一种安装有荧光体的市政管道井口体 - Google Patents
一种安装有荧光体的市政管道井口体 Download PDFInfo
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- CN103603374B CN103603374B CN201310647978.2A CN201310647978A CN103603374B CN 103603374 B CN103603374 B CN 103603374B CN 201310647978 A CN201310647978 A CN 201310647978A CN 103603374 B CN103603374 B CN 103603374B
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- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 5
- 206010039203 Road traffic accident Diseases 0.000 abstract 1
- 230000008034 disappearance Effects 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241001354471 Pseudobahia Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
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CN201310647978.2A CN103603374B (zh) | 2013-12-04 | 2013-12-04 | 一种安装有荧光体的市政管道井口体 |
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CN201310647978.2A CN103603374B (zh) | 2013-12-04 | 2013-12-04 | 一种安装有荧光体的市政管道井口体 |
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CN103603374A CN103603374A (zh) | 2014-02-26 |
CN103603374B true CN103603374B (zh) | 2015-08-19 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1083558A (zh) * | 1992-08-31 | 1994-03-09 | 尹纯绸 | 斜扣式孔盖 |
CN1193366A (zh) * | 1995-08-16 | 1998-09-16 | 哈罗德·M·鲍曼 | 具有防水屏的可调节维护井盖 |
CN2646221Y (zh) * | 2003-10-13 | 2004-10-06 | 张兰凤 | 尼龙夜光防盗检查窨井盖 |
CN2744736Y (zh) * | 2005-04-27 | 2005-12-07 | 隋承斌 | 一种防盗安全井盖 |
CN2775142Y (zh) * | 2005-03-29 | 2006-04-26 | 张建军 | 防水井盖 |
KR100755005B1 (ko) * | 2006-11-21 | 2007-09-03 | 임공영 | 사일런트 맨홀 |
CN201874014U (zh) * | 2010-11-25 | 2011-06-22 | 厦门市杏南中学 | 一种防噪音窨井盖 |
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- 2013-12-04 CN CN201310647978.2A patent/CN103603374B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1083558A (zh) * | 1992-08-31 | 1994-03-09 | 尹纯绸 | 斜扣式孔盖 |
CN1193366A (zh) * | 1995-08-16 | 1998-09-16 | 哈罗德·M·鲍曼 | 具有防水屏的可调节维护井盖 |
CN2646221Y (zh) * | 2003-10-13 | 2004-10-06 | 张兰凤 | 尼龙夜光防盗检查窨井盖 |
CN2775142Y (zh) * | 2005-03-29 | 2006-04-26 | 张建军 | 防水井盖 |
CN2744736Y (zh) * | 2005-04-27 | 2005-12-07 | 隋承斌 | 一种防盗安全井盖 |
KR100755005B1 (ko) * | 2006-11-21 | 2007-09-03 | 임공영 | 사일런트 맨홀 |
CN201874014U (zh) * | 2010-11-25 | 2011-06-22 | 厦门市杏南中学 | 一种防噪音窨井盖 |
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CN103603374A (zh) | 2014-02-26 |
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ASS | Succession or assignment of patent right |
Owner name: WENZHOU HUAYI MUNICIPAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: YU YIXIN Effective date: 20150710 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Yufeng Inventor before: Yu Yixin Inventor before: Yu Fusheng Inventor before: Shen Xiaoqin |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU YIXIN YU FUSHENG SHEN XIAOQIN TO: CHEN YUFENG |
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Effective date of registration: 20150710 Address after: Room 1, building 1803, bank square, Wenzhou station, Lucheng District, Zhejiang, 325000 Applicant after: Hua Yi municipal engineering Co., Ltd of Wenzhou City Address before: 250101 Shandong Jianzhu University, Lixia mountain road, Lixia District, Shandong, Ji'nan 96 Applicant before: Yu Yixin |
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C14 | Grant of patent or utility model | ||
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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: 20150819 Termination date: 20191204 |