CN203224338U - Apparatus for detecting seal performance of weldment - Google Patents
Apparatus for detecting seal performance of weldment Download PDFInfo
- Publication number
- CN203224338U CN203224338U CN 201320228240 CN201320228240U CN203224338U CN 203224338 U CN203224338 U CN 203224338U CN 201320228240 CN201320228240 CN 201320228240 CN 201320228240 U CN201320228240 U CN 201320228240U CN 203224338 U CN203224338 U CN 203224338U
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- CN
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- Prior art keywords
- vacuum chamber
- detection
- top cover
- sealing property
- weldment
- 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 - Fee Related
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- Examining Or Testing Airtightness (AREA)
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Priority Applications (1)
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CN 201320228240 CN203224338U (en) | 2013-04-28 | 2013-04-28 | Apparatus for detecting seal performance of weldment |
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CN 201320228240 CN203224338U (en) | 2013-04-28 | 2013-04-28 | Apparatus for detecting seal performance of weldment |
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CN203224338U true CN203224338U (en) | 2013-10-02 |
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CN 201320228240 Expired - Fee Related CN203224338U (en) | 2013-04-28 | 2013-04-28 | Apparatus for detecting seal performance of weldment |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103808467A (en) * | 2013-10-30 | 2014-05-21 | 杭州汽轮机股份有限公司 | Turbine mechanical fly ball laser sealing welding seam inspection method |
CN105628310A (en) * | 2016-02-17 | 2016-06-01 | 亿和精密工业(苏州)有限公司 | Sealing performance testing device and method |
CN105865725A (en) * | 2016-04-25 | 2016-08-17 | 昆山瑞鸿诚自动化设备科技有限公司 | Airtightness test fixture |
CN106768680A (en) * | 2016-12-01 | 2017-05-31 | 南京哈维斯特精密机械有限公司 | A kind of efficient foam formula nondestructive inspection test device of convenient use |
CN107421963A (en) * | 2017-09-18 | 2017-12-01 | 重庆大学 | A kind of nuclear fuel green compact crack detection device and crack detecting method |
CN108072492A (en) * | 2018-01-15 | 2018-05-25 | 辽宁工业大学 | A kind of vacuum leak detector |
CN109186874A (en) * | 2018-08-16 | 2019-01-11 | 湖南立方新能源科技有限责任公司 | Quick-speed leak detection method |
CN109738127A (en) * | 2018-12-28 | 2019-05-10 | 中核四0四有限公司 | A kind of α waste packaging container vacuum leakage detection apparatus and method |
CN109883618A (en) * | 2019-04-16 | 2019-06-14 | 中国五冶集团有限公司 | Groove tank bottom plate leak test vacuum box structure and test method |
CN113588870A (en) * | 2021-06-08 | 2021-11-02 | 西安航天时代精密机电有限公司 | Nondestructive detection system and detection method for defects of junction surfaces between parts |
CN117213740A (en) * | 2023-11-08 | 2023-12-12 | 山东优生医疗科技有限公司 | Biochemical detection kit tightness detection device |
JP7509970B1 (en) | 2023-08-02 | 2024-07-02 | 川崎車両株式会社 | Airtightness Check Device |
-
2013
- 2013-04-28 CN CN 201320228240 patent/CN203224338U/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103808467A (en) * | 2013-10-30 | 2014-05-21 | 杭州汽轮机股份有限公司 | Turbine mechanical fly ball laser sealing welding seam inspection method |
CN105628310A (en) * | 2016-02-17 | 2016-06-01 | 亿和精密工业(苏州)有限公司 | Sealing performance testing device and method |
CN105865725A (en) * | 2016-04-25 | 2016-08-17 | 昆山瑞鸿诚自动化设备科技有限公司 | Airtightness test fixture |
CN106768680A (en) * | 2016-12-01 | 2017-05-31 | 南京哈维斯特精密机械有限公司 | A kind of efficient foam formula nondestructive inspection test device of convenient use |
CN107421963A (en) * | 2017-09-18 | 2017-12-01 | 重庆大学 | A kind of nuclear fuel green compact crack detection device and crack detecting method |
CN108072492A (en) * | 2018-01-15 | 2018-05-25 | 辽宁工业大学 | A kind of vacuum leak detector |
CN109186874A (en) * | 2018-08-16 | 2019-01-11 | 湖南立方新能源科技有限责任公司 | Quick-speed leak detection method |
CN109738127A (en) * | 2018-12-28 | 2019-05-10 | 中核四0四有限公司 | A kind of α waste packaging container vacuum leakage detection apparatus and method |
CN109883618A (en) * | 2019-04-16 | 2019-06-14 | 中国五冶集团有限公司 | Groove tank bottom plate leak test vacuum box structure and test method |
CN113588870A (en) * | 2021-06-08 | 2021-11-02 | 西安航天时代精密机电有限公司 | Nondestructive detection system and detection method for defects of junction surfaces between parts |
JP7509970B1 (en) | 2023-08-02 | 2024-07-02 | 川崎車両株式会社 | Airtightness Check Device |
CN117213740A (en) * | 2023-11-08 | 2023-12-12 | 山东优生医疗科技有限公司 | Biochemical detection kit tightness detection device |
CN117213740B (en) * | 2023-11-08 | 2024-02-13 | 山东优生医疗科技有限公司 | Biochemical detection kit tightness detection device |
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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: SHANGHAI YANGDONG STEEL STRUCTURE CO., LTD. Free format text: FORMER OWNER: SHANGHAI JUDONG NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20150512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201313 PUDONG NEW AREA, SHANGHAI TO: 201300 PUDONG NEW AREA, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: 201300 No. 2501 Huang Lu highway, Nanhui Industrial Park, Shanghai, Pudong New Area Patentee after: SHANGHAI YANGDONG STEEL STRUCTURE Co.,Ltd. Address before: 201313 Shanghai City, Pudong New Area Wanxiang town Hongxiang road 83 Lane No. 1-42 building 20 B zone, room 628 Patentee before: SHANGHAI JUDONG NOVEL ENERGY TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 |