CN201025821Y - 增氧机的一体化叶轮 - Google Patents
增氧机的一体化叶轮 Download PDFInfo
- Publication number
- CN201025821Y CN201025821Y CNU2007200360411U CN200720036041U CN201025821Y CN 201025821 Y CN201025821 Y CN 201025821Y CN U2007200360411 U CNU2007200360411 U CN U2007200360411U CN 200720036041 U CN200720036041 U CN 200720036041U CN 201025821 Y CN201025821 Y CN 201025821Y
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- CN
- China
- Prior art keywords
- impeller
- impeller body
- former
- cone
- web
- 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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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200360411U CN201025821Y (zh) | 2007-04-17 | 2007-04-17 | 增氧机的一体化叶轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200360411U CN201025821Y (zh) | 2007-04-17 | 2007-04-17 | 增氧机的一体化叶轮 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201025821Y true CN201025821Y (zh) | 2008-02-27 |
Family
ID=39130017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200360411U Expired - Fee Related CN201025821Y (zh) | 2007-04-17 | 2007-04-17 | 增氧机的一体化叶轮 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201025821Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102578020A (zh) * | 2011-01-15 | 2012-07-18 | 吴为国 | 一种增氧机的叶轮及带有该叶轮的增氧机 |
CN102583800A (zh) * | 2012-03-19 | 2012-07-18 | 金湖小青青机电设备有限公司 | 自动充气式增氧机叶轮 |
-
2007
- 2007-04-17 CN CNU2007200360411U patent/CN201025821Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102578020A (zh) * | 2011-01-15 | 2012-07-18 | 吴为国 | 一种增氧机的叶轮及带有该叶轮的增氧机 |
CN102583800A (zh) * | 2012-03-19 | 2012-07-18 | 金湖小青青机电设备有限公司 | 自动充气式增氧机叶轮 |
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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: Jinhu Xiaoqingqing Electromechanical Device Co., Ltd. Assignor: Zhang Xiaoqing Contract fulfillment period: 2008.10.5 to 2016.12.5 Contract record no.: 2008320001093 Denomination of utility model: Integrated impeller of oxygen increasing machine Granted publication date: 20080227 License type: Exclusive license Record date: 20081106 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.5 TO 2016.12.5; CHANGE OF CONTRACT Name of requester: JINHU XIAOQINGQING ELECTROMECHANICAL EQUIPMENT CO. Effective date: 20081106 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20100417 |