CN203011650U - Plane weld joint air tightness test tool - Google Patents
Plane weld joint air tightness test tool Download PDFInfo
- Publication number
- CN203011650U CN203011650U CN 201220657172 CN201220657172U CN203011650U CN 203011650 U CN203011650 U CN 203011650U CN 201220657172 CN201220657172 CN 201220657172 CN 201220657172 U CN201220657172 U CN 201220657172U CN 203011650 U CN203011650 U CN 203011650U
- Authority
- CN
- China
- Prior art keywords
- weld joint
- test tool
- tightness test
- air tightness
- plane
- 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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- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220657172 CN203011650U (en) | 2012-11-30 | 2012-11-30 | Plane weld joint air tightness test tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220657172 CN203011650U (en) | 2012-11-30 | 2012-11-30 | Plane weld joint air tightness test tool |
Publications (1)
Publication Number | Publication Date |
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CN203011650U true CN203011650U (en) | 2013-06-19 |
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ID=48603233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220657172 Expired - Lifetime CN203011650U (en) | 2012-11-30 | 2012-11-30 | Plane weld joint air tightness test tool |
Country Status (1)
Country | Link |
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CN (1) | CN203011650U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107461210A (en) * | 2017-10-10 | 2017-12-12 | 中国铁建重工集团有限公司 | A kind of grabbing device and development machine |
CN108168802A (en) * | 2017-12-25 | 2018-06-15 | 五冶集团上海有限公司 | Container welding check device and its application method |
CN108332917A (en) * | 2017-12-08 | 2018-07-27 | 西安飞机工业(集团)有限责任公司 | A kind of method of composite material type plate welding seams air leakage point detection |
-
2012
- 2012-11-30 CN CN 201220657172 patent/CN203011650U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107461210A (en) * | 2017-10-10 | 2017-12-12 | 中国铁建重工集团有限公司 | A kind of grabbing device and development machine |
CN107461210B (en) * | 2017-10-10 | 2024-03-29 | 中国铁建重工集团股份有限公司 | Grabbing device and heading machine |
CN108332917A (en) * | 2017-12-08 | 2018-07-27 | 西安飞机工业(集团)有限责任公司 | A kind of method of composite material type plate welding seams air leakage point detection |
CN108168802A (en) * | 2017-12-25 | 2018-06-15 | 五冶集团上海有限公司 | Container welding check device and its application method |
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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: DALIAN SHIPPING HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: DALIAN SHIPBUILDING GROUP CO., LTD. Effective date: 20140214 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116005 DALIAN, LIAONING PROVINCE TO: 116021 DALIAN, LIAONING PROVINCE |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140214 Address after: 116021 Dalian, Liaoning, Xigang District, No. 1 coastal Street Patentee after: DALIAN SHIPBUILDING INDUSTRY Co.,Ltd. Address before: 116005 No. 1, coastal street, Xigang District, Liaoning, Dalian Patentee before: DALIAN SHIPYARD GROUP Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130619 |