CN103170376B - Double-layer-flow purification working table - Google Patents
Double-layer-flow purification working table Download PDFInfo
- Publication number
- CN103170376B CN103170376B CN201310120021.2A CN201310120021A CN103170376B CN 103170376 B CN103170376 B CN 103170376B CN 201310120021 A CN201310120021 A CN 201310120021A CN 103170376 B CN103170376 B CN 103170376B
- Authority
- CN
- China
- Prior art keywords
- air
- aperture
- plate
- working cavity
- working chamber
- 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
Links
Landscapes
- Ventilation (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
Description
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310120021.2A CN103170376B (en) | 2013-04-08 | 2013-04-08 | Double-layer-flow purification working table |
CN201410610282.7A CN104307589B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station device |
CN201410680619.1A CN104525287B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310120021.2A CN103170376B (en) | 2013-04-08 | 2013-04-08 | Double-layer-flow purification working table |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410680619.1A Division CN104525287B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station |
CN201410610282.7A Division CN104307589B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103170376A CN103170376A (en) | 2013-06-26 |
CN103170376B true CN103170376B (en) | 2014-12-10 |
Family
ID=48630821
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310120021.2A Expired - Fee Related CN103170376B (en) | 2013-04-08 | 2013-04-08 | Double-layer-flow purification working table |
CN201410680619.1A Expired - Fee Related CN104525287B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station |
CN201410610282.7A Expired - Fee Related CN104307589B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station device |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410680619.1A Expired - Fee Related CN104525287B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station |
CN201410610282.7A Expired - Fee Related CN104307589B (en) | 2013-04-08 | 2013-04-08 | A kind of clean work station device |
Country Status (1)
Country | Link |
---|---|
CN (3) | CN103170376B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104060783A (en) * | 2014-05-15 | 2014-09-24 | 昆山协多利洁净科技有限公司 | Clean room guardrail |
CN105327721A (en) * | 2015-11-30 | 2016-02-17 | 冯义文 | Auxiliary jig applied to purifying workbench |
CN108214235B (en) * | 2018-01-03 | 2019-07-02 | 京东方科技集团股份有限公司 | Burnishing device |
CN110860152A (en) * | 2019-11-22 | 2020-03-06 | 江苏徐工工程机械研究院有限公司 | Additive mixing system and method and dust suppression vehicle |
CN112379730B (en) * | 2020-11-24 | 2022-04-01 | 南通大学 | Computer memory bank with air cooling device and computer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01239329A (en) * | 1988-03-18 | 1989-09-25 | Hitachi Ltd | Clean air circulation type pass box |
US4976815A (en) * | 1987-04-03 | 1990-12-11 | Tadahiro Ohmi | Draft chamber |
CN101385986A (en) * | 2007-09-04 | 2009-03-18 | 三菱麻铁里亚尔株式会社 | Clean bench and method of producing raw material for single crystal silicon |
JP2010084989A (en) * | 2008-09-30 | 2010-04-15 | Airtech Japan Ltd | Clean bench |
CN101711999A (en) * | 2009-11-11 | 2010-05-26 | 南通大学 | Air wall sealing type double positive pressure purification workbench |
CN202363428U (en) * | 2011-10-10 | 2012-08-01 | 北京七星华创电子股份有限公司 | Ultra-clean microenvironment device |
-
2013
- 2013-04-08 CN CN201310120021.2A patent/CN103170376B/en not_active Expired - Fee Related
- 2013-04-08 CN CN201410680619.1A patent/CN104525287B/en not_active Expired - Fee Related
- 2013-04-08 CN CN201410610282.7A patent/CN104307589B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4976815A (en) * | 1987-04-03 | 1990-12-11 | Tadahiro Ohmi | Draft chamber |
JPH01239329A (en) * | 1988-03-18 | 1989-09-25 | Hitachi Ltd | Clean air circulation type pass box |
CN101385986A (en) * | 2007-09-04 | 2009-03-18 | 三菱麻铁里亚尔株式会社 | Clean bench and method of producing raw material for single crystal silicon |
JP2010084989A (en) * | 2008-09-30 | 2010-04-15 | Airtech Japan Ltd | Clean bench |
CN101711999A (en) * | 2009-11-11 | 2010-05-26 | 南通大学 | Air wall sealing type double positive pressure purification workbench |
CN202363428U (en) * | 2011-10-10 | 2012-08-01 | 北京七星华创电子股份有限公司 | Ultra-clean microenvironment device |
Also Published As
Publication number | Publication date |
---|---|
CN103170376A (en) | 2013-06-26 |
CN104525287A (en) | 2015-04-22 |
CN104525287B (en) | 2016-04-27 |
CN104307589A (en) | 2015-01-28 |
CN104307589B (en) | 2016-01-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Qiang Inventor after: Zhong Beixin Inventor after: Hu Chuanzhi Inventor after: Hua Guoran Inventor after: Cheng Shi Inventor after: Deng Jie Inventor after: Zhang Yu Inventor after: Wang Lei Inventor after: Su Boyong Inventor before: Hua Guoran Inventor before: Wang Qiang Inventor before: Su Boyong Inventor before: Zhang Yu Inventor before: Deng Jie |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUA GUORAN WANG QIANG SU BOYONG ZHANG YU DENG JIE TO: WANG QIANG ZHONG BEIXIN HU CHUANZHI HUA GUORAN CHENG SHI DENG JIE ZHANG YU WANG LEI SU BOYONG |
|
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Qiang Inventor after: Zhong Beixin Inventor after: Hu Chuanzhi Inventor after: Hua Gyoran Inventor after: Cheng Shi Inventor after: Deng Jie Inventor after: Zhang Yu Inventor after: Wang Lei Inventor after: Su Boyong Inventor before: Hua Guoran Inventor before: Wang Qiang Inventor before: Su Boyong Inventor before: Zhang Yu Inventor before: Deng Jie |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUA GUORAN WANG QIANG SU BOYONG ZHANG YU DENG JIE TO: WANG QIANG ZHONG BEIXIN HU CHUANZHI HUA GUORAN CHENG SHI DENG JIE ZHANG YU WANG LEI SU BOYONG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Qiang Inventor after: Zhu Haifeng Inventor after: Zhong Beixin Inventor after: Hu Chuanzhi Inventor after: Hua Guoran Inventor after: Cheng Shi Inventor after: Deng Jie Inventor after: Zhang Yu Inventor after: Wang Lei Inventor after: Su Boyong Inventor before: Wang Qiang Inventor before: Zhong Beixin Inventor before: Hu Chuanzhi Inventor before: Hua Guoran Inventor before: Cheng Shi Inventor before: Deng Jie Inventor before: Zhang Yu Inventor before: Wang Lei Inventor before: Su Boyong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG QIANG ZHONG BEIXIN HU CHUANZHI HUA GUORAN CHENG SHI DENG JIE ZHANG YU WANG LEI SU BOYONG TO: WANG QIANG ZHONG BEIXIN HU CHUANZHI HUA GUORAN CHENG SHI DENG JIE ZHANG YU WANG LEI SU BOYONG ZHU HAIFENG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160408 |
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CF01 | Termination of patent right due to non-payment of annual fee |