CN200961117Y - Fastening mechanism for watermill type aerator impeller - Google Patents
Fastening mechanism for watermill type aerator impeller Download PDFInfo
- Publication number
- CN200961117Y CN200961117Y CNU200620122057XU CN200620122057U CN200961117Y CN 200961117 Y CN200961117 Y CN 200961117Y CN U200620122057X U CNU200620122057X U CN U200620122057XU CN 200620122057 U CN200620122057 U CN 200620122057U CN 200961117 Y CN200961117 Y CN 200961117Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- holding screw
- hole
- outer rim
- utility
- 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
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 230000014759 maintenance of location Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 239000010949 copper Substances 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001706 oxygenating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620122057XU CN200961117Y (en) | 2006-06-27 | 2006-06-27 | Fastening mechanism for watermill type aerator impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU200620122057XU CN200961117Y (en) | 2006-06-27 | 2006-06-27 | Fastening mechanism for watermill type aerator impeller |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200961117Y true CN200961117Y (en) | 2007-10-17 |
Family
ID=38797627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU200620122057XU Expired - Lifetime CN200961117Y (en) | 2006-06-27 | 2006-06-27 | Fastening mechanism for watermill type aerator impeller |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200961117Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102330704A (en) * | 2011-07-11 | 2012-01-25 | 江苏秋林重工股份有限公司 | Impeller base |
CN102687686A (en) * | 2011-03-23 | 2012-09-26 | 吴为国 | Waterwheel-type aerator |
CN102823538A (en) * | 2011-06-16 | 2012-12-19 | 吴为国 | Impeller with retaining mechanism on impeller disk and water-wheel aerator with retaining mechanism impeller |
CN104585125A (en) * | 2014-10-29 | 2015-05-06 | 吴为国 | Mechanism for transferring torque between plastic impeller and impeller shaft of aerator and aerator |
-
2006
- 2006-06-27 CN CNU200620122057XU patent/CN200961117Y/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102687686A (en) * | 2011-03-23 | 2012-09-26 | 吴为国 | Waterwheel-type aerator |
CN102823538A (en) * | 2011-06-16 | 2012-12-19 | 吴为国 | Impeller with retaining mechanism on impeller disk and water-wheel aerator with retaining mechanism impeller |
CN102823538B (en) * | 2011-06-16 | 2014-10-15 | 浙江富地机械有限公司 | Impeller with retaining mechanism on impeller disk and water-wheel aerator with retaining mechanism impeller |
CN102330704A (en) * | 2011-07-11 | 2012-01-25 | 江苏秋林重工股份有限公司 | Impeller base |
CN104585125A (en) * | 2014-10-29 | 2015-05-06 | 吴为国 | Mechanism for transferring torque between plastic impeller and impeller shaft of aerator and aerator |
CN104585125B (en) * | 2014-10-29 | 2017-05-31 | 吴为国 | A kind of mechanism of aerator plastic impeller with impeller axle transmission torque and aerator |
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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: Zhejiang Fordy Machinery Co., Ltd. Assignor: Wu Weiguo Contract fulfillment period: 2009.2.28 to 2016.6.26 Contract record no.: 2009330000837 Denomination of utility model: Fastening mechanism for watermill type aerator impeller Granted publication date: 20071017 License type: Exclusive license Record date: 20090505 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.28 TO 2016.6.26; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROV FUDI MACHINE CO., LTD. Effective date: 20090505 |
|
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG FORDY MACHINERY CO., LTD. Free format text: FORMER OWNER: WU WEIGUO Effective date: 20120329 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120329 Address after: Taizhou City, Zhejiang province 318058 Luqiao Jinqing Industrial Zone Patentee after: Zhejiang Fordy Machinery Co., Ltd. Address before: Jinqing Luqiao Ring Road Taizhou city Zhejiang province 318058 No. 288 Zhejiang Fudi Machinery Co. Ltd. Patentee before: Wu Weiguo |
|
CX01 | Expiry of patent term |
Granted publication date: 20071017 |
|
EXPY | Termination of patent right or utility model |