CN201362858Y - 井盖支撑装置 - Google Patents
井盖支撑装置 Download PDFInfo
- Publication number
- CN201362858Y CN201362858Y CNU2008201235324U CN200820123532U CN201362858Y CN 201362858 Y CN201362858 Y CN 201362858Y CN U2008201235324 U CNU2008201235324 U CN U2008201235324U CN 200820123532 U CN200820123532 U CN 200820123532U CN 201362858 Y CN201362858 Y CN 201362858Y
- Authority
- CN
- China
- Prior art keywords
- annulus
- well lid
- diameter
- strutting arrangement
- bracing
- 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.)
- Expired - Lifetime
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 abstract 1
- 238000012797 qualification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201235324U CN201362858Y (zh) | 2008-10-31 | 2008-10-31 | 井盖支撑装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201235324U CN201362858Y (zh) | 2008-10-31 | 2008-10-31 | 井盖支撑装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201362858Y true CN201362858Y (zh) | 2009-12-16 |
Family
ID=41473519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201235324U Expired - Lifetime CN201362858Y (zh) | 2008-10-31 | 2008-10-31 | 井盖支撑装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201362858Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102817615A (zh) * | 2011-06-10 | 2012-12-12 | 北京市电力公司 | 井口围栏装置 |
-
2008
- 2008-10-31 CN CNU2008201235324U patent/CN201362858Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102817615A (zh) * | 2011-06-10 | 2012-12-12 | 北京市电力公司 | 井口围栏装置 |
CN102817615B (zh) * | 2011-06-10 | 2014-12-24 | 国家电网公司 | 井口围栏装置 |
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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: BEIJING ELECTRIC POWER CORP. Effective date: 20130606 Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130606 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130606 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091216 |