CN201704708U - 多功能井盖 - Google Patents
多功能井盖 Download PDFInfo
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- CN201704708U CN201704708U CN2010202327176U CN201020232717U CN201704708U CN 201704708 U CN201704708 U CN 201704708U CN 2010202327176 U CN2010202327176 U CN 2010202327176U CN 201020232717 U CN201020232717 U CN 201020232717U CN 201704708 U CN201704708 U CN 201704708U
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- 239000000463 material Substances 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 238000007598 dipping method Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010202327176U CN201704708U (zh) | 2010-06-22 | 2010-06-22 | 多功能井盖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010202327176U CN201704708U (zh) | 2010-06-22 | 2010-06-22 | 多功能井盖 |
Publications (1)
Publication Number | Publication Date |
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CN201704708U true CN201704708U (zh) | 2011-01-12 |
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CN2010202327176U Expired - Lifetime CN201704708U (zh) | 2010-06-22 | 2010-06-22 | 多功能井盖 |
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CN (1) | CN201704708U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104912112A (zh) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | 锁具隐藏式防盗井盖 |
CN107476345A (zh) * | 2017-08-30 | 2017-12-15 | 北京城市排水集团有限责任公司基建工程管理分公司 | 一种多功能防坠落井盖 |
-
2010
- 2010-06-22 CN CN2010202327176U patent/CN201704708U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104912112A (zh) * | 2015-06-23 | 2015-09-16 | 国网山东省电力公司济南供电公司 | 锁具隐藏式防盗井盖 |
CN104912112B (zh) * | 2015-06-23 | 2017-12-05 | 国网山东省电力公司济南供电公司 | 锁具隐藏式防盗井盖 |
CN107476345A (zh) * | 2017-08-30 | 2017-12-15 | 北京城市排水集团有限责任公司基建工程管理分公司 | 一种多功能防坠落井盖 |
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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: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 Owner name: TIANJIN ELECTRIC POWER CORP. Effective date: 20130521 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300010 HEBEI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Electric Power Corp. Address before: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee before: Tianjin Electric Power Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110112 |