CN101451361B - 三通式电缆工作井 - Google Patents
三通式电缆工作井 Download PDFInfo
- Publication number
- CN101451361B CN101451361B CN2007101714884A CN200710171488A CN101451361B CN 101451361 B CN101451361 B CN 101451361B CN 2007101714884 A CN2007101714884 A CN 2007101714884A CN 200710171488 A CN200710171488 A CN 200710171488A CN 101451361 B CN101451361 B CN 101451361B
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- Prior art keywords
- well
- member piece
- prefabricated component
- upper member
- connectivity mouth
- Prior art date
- 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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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101714884A CN101451361B (zh) | 2007-11-30 | 2007-11-30 | 三通式电缆工作井 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101714884A CN101451361B (zh) | 2007-11-30 | 2007-11-30 | 三通式电缆工作井 |
Publications (2)
Publication Number | Publication Date |
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CN101451361A CN101451361A (zh) | 2009-06-10 |
CN101451361B true CN101451361B (zh) | 2010-08-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007101714884A Active CN101451361B (zh) | 2007-11-30 | 2007-11-30 | 三通式电缆工作井 |
Country Status (1)
Country | Link |
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CN (1) | CN101451361B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102409699A (zh) * | 2010-09-25 | 2012-04-11 | 河南省电力公司焦作供电公司 | 整体三通式电缆工作井 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920722A (en) * | 1987-05-14 | 1990-05-01 | Europlast S.P.A. | Composable well |
US6074130A (en) * | 1998-09-25 | 2000-06-13 | Duran, Inc. | Inside drop system for manholes |
CN2799671Y (zh) * | 2005-06-14 | 2006-07-26 | 上海加晟管材有限公司 | 预制拼装式电缆工作井 |
CN2799672Y (zh) * | 2005-06-14 | 2006-07-26 | 上海加晟管材有限公司 | 电缆工作井 |
CN201128917Y (zh) * | 2007-11-30 | 2008-10-08 | 上海久隆电力(集团)有限公司 | 三通式电缆工作井 |
-
2007
- 2007-11-30 CN CN2007101714884A patent/CN101451361B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4920722A (en) * | 1987-05-14 | 1990-05-01 | Europlast S.P.A. | Composable well |
US6074130A (en) * | 1998-09-25 | 2000-06-13 | Duran, Inc. | Inside drop system for manholes |
CN2799671Y (zh) * | 2005-06-14 | 2006-07-26 | 上海加晟管材有限公司 | 预制拼装式电缆工作井 |
CN2799672Y (zh) * | 2005-06-14 | 2006-07-26 | 上海加晟管材有限公司 | 电缆工作井 |
CN201128917Y (zh) * | 2007-11-30 | 2008-10-08 | 上海久隆电力(集团)有限公司 | 三通式电缆工作井 |
Also Published As
Publication number | Publication date |
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CN101451361A (zh) | 2009-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JIURUI ELECTRIC POWER PIPELINE ENGINEERIN Free format text: FORMER OWNER: SHANGHAI JIURUI ELECTRIC POWER PIPELINE ENGINEERING TECHNOLOGY CO., LTD. Effective date: 20131022 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131022 Address after: 200070 Shanghai city Zhabei District Minli Road No. 183 Patentee after: Shanghai Jiulong Electric Power (Group) Co., Ltd. Patentee after: Shanghai Jiurui Electric Power Pipeline Engineering Technology Co., Ltd. Patentee after: State Grid Shanghai Municipal Electric Power Company Address before: 200070 Shanghai city Zhabei District Minli Road No. 183 Patentee before: Shanghai Jiulong Electric Power (Group) Co., Ltd. Patentee before: Shanghai Jiurui Electric Power Pipeline Engineering Technology Co., Ltd. |