CN201514778U - 阀门盘根提取工具 - Google Patents
阀门盘根提取工具 Download PDFInfo
- Publication number
- CN201514778U CN201514778U CN2009201340679U CN200920134067U CN201514778U CN 201514778 U CN201514778 U CN 201514778U CN 2009201340679 U CN2009201340679 U CN 2009201340679U CN 200920134067 U CN200920134067 U CN 200920134067U CN 201514778 U CN201514778 U CN 201514778U
- Authority
- CN
- China
- Prior art keywords
- packing
- nail
- valve
- fixed cover
- mounting hole
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201340679U CN201514778U (zh) | 2009-07-22 | 2009-07-22 | 阀门盘根提取工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201340679U CN201514778U (zh) | 2009-07-22 | 2009-07-22 | 阀门盘根提取工具 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201514778U true CN201514778U (zh) | 2010-06-23 |
Family
ID=42486189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201340679U Expired - Lifetime CN201514778U (zh) | 2009-07-22 | 2009-07-22 | 阀门盘根提取工具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201514778U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104499980B (zh) * | 2014-10-24 | 2018-11-20 | 中国石油化工股份有限公司 | 盘根盒套筒及井口盘根拆装工具 |
-
2009
- 2009-07-22 CN CN2009201340679U patent/CN201514778U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104499980B (zh) * | 2014-10-24 | 2018-11-20 | 中国石油化工股份有限公司 | 盘根盒套筒及井口盘根拆装工具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Nuclear Power Joint Venture Co., Ltd Assignor: China Guangdong Nuclear Power Group Co., Ltd.|Daya Bay Nuclear Power Operation and Management Co., Ltd Contract record no.: 2011440020356 Denomination of utility model: Extracting tool for valve packing Granted publication date: 20100623 License type: Exclusive License Record date: 20111009 |
|
C56 | Change in the name or address of the patentee |
Owner name: CHINA GENERAL NUCLEAR GROUP CO., LTD. Free format text: FORMER NAME: CHINA GUANGDONG NUCLEAR POWER GROUP CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Shenzhen science and technology building, No. 1001 Futian District Road, Shenzhen city in Guangdong province 518031 17-19 floor Patentee after: China General Nuclear Power Corporation Patentee after: Dayawan Nuclear Power Running Management Co., Ltd. Address before: Shenzhen science and technology building, No. 1001 Futian District Road, Shenzhen city in Guangdong province 518031 17-19 floor Patentee before: China Guangdong Nuclear Power Group Co., Ltd. Patentee before: Dayawan Nuclear Power Running Management Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
CX01 | Expiry of patent term |