CN103775315A - 带中空叶轮的无叶风扇 - Google Patents
带中空叶轮的无叶风扇 Download PDFInfo
- Publication number
- CN103775315A CN103775315A CN201210406931.2A CN201210406931A CN103775315A CN 103775315 A CN103775315 A CN 103775315A CN 201210406931 A CN201210406931 A CN 201210406931A CN 103775315 A CN103775315 A CN 103775315A
- Authority
- CN
- China
- Prior art keywords
- jet
- impingement device
- hollow
- blade fan
- drive wheel
- 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.)
- Granted
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610541760.2A CN106150983A (zh) | 2012-10-24 | 2012-10-24 | 一种无叶风扇 |
CN201210406931.2A CN103775315B (zh) | 2012-10-24 | 2012-10-24 | 带中空叶轮的无叶风扇 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210406931.2A CN103775315B (zh) | 2012-10-24 | 2012-10-24 | 带中空叶轮的无叶风扇 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610541760.2A Division CN106150983A (zh) | 2012-10-24 | 2012-10-24 | 一种无叶风扇 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103775315A true CN103775315A (zh) | 2014-05-07 |
CN103775315B CN103775315B (zh) | 2016-08-31 |
Family
ID=50567948
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210406931.2A Expired - Fee Related CN103775315B (zh) | 2012-10-24 | 2012-10-24 | 带中空叶轮的无叶风扇 |
CN201610541760.2A Pending CN106150983A (zh) | 2012-10-24 | 2012-10-24 | 一种无叶风扇 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610541760.2A Pending CN106150983A (zh) | 2012-10-24 | 2012-10-24 | 一种无叶风扇 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN103775315B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016078346A1 (zh) * | 2014-11-18 | 2016-05-26 | 张伟 | 内进风式无叶风扇 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201874901U (zh) * | 2010-12-08 | 2011-06-22 | 任文华 | 无叶风扇装置 |
CN201943973U (zh) * | 2010-02-08 | 2011-08-24 | 张�育 | 安全静音环形风扇 |
GB2478926A (en) * | 2010-03-23 | 2011-09-28 | Dyson Technology Ltd | Portable fan with a detachable filter unit |
CN102230482A (zh) * | 2011-07-04 | 2011-11-02 | 李耀强 | 无叶风扇 |
CN102242737A (zh) * | 2011-08-15 | 2011-11-16 | 李耀强 | 带双喷气口的无叶风扇 |
CN202833053U (zh) * | 2012-10-24 | 2013-03-27 | 李耀强 | 带中空叶轮的无叶风扇 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1847088A (zh) * | 2005-04-15 | 2006-10-18 | 陈学毅 | 推进器 |
GB0814835D0 (en) * | 2007-09-04 | 2008-09-17 | Dyson Technology Ltd | A Fan |
CN201843798U (zh) * | 2010-05-05 | 2011-05-25 | 吴新尧 | 一种风洞式风扇 |
-
2012
- 2012-10-24 CN CN201210406931.2A patent/CN103775315B/zh not_active Expired - Fee Related
- 2012-10-24 CN CN201610541760.2A patent/CN106150983A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201943973U (zh) * | 2010-02-08 | 2011-08-24 | 张�育 | 安全静音环形风扇 |
GB2478926A (en) * | 2010-03-23 | 2011-09-28 | Dyson Technology Ltd | Portable fan with a detachable filter unit |
CN201874901U (zh) * | 2010-12-08 | 2011-06-22 | 任文华 | 无叶风扇装置 |
CN102230482A (zh) * | 2011-07-04 | 2011-11-02 | 李耀强 | 无叶风扇 |
CN102242737A (zh) * | 2011-08-15 | 2011-11-16 | 李耀强 | 带双喷气口的无叶风扇 |
CN202833053U (zh) * | 2012-10-24 | 2013-03-27 | 李耀强 | 带中空叶轮的无叶风扇 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016078346A1 (zh) * | 2014-11-18 | 2016-05-26 | 张伟 | 内进风式无叶风扇 |
Also Published As
Publication number | Publication date |
---|---|
CN103775315B (zh) | 2016-08-31 |
CN106150983A (zh) | 2016-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Yuan Yimei Inventor before: Li Yaoqiang Inventor before: Lin Guosheng |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170905 Address after: 450000 No. 5, building 30, No. 40, weft five road, Jinshui District, Henan, Zhengzhou Patentee after: Yuan Yimei Address before: P.O. Box No. 35 A007 District Fuhua road 528401 Guangdong city of Zhongshan Province Patentee before: Li Yaoqiang |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20171024 |
|
CF01 | Termination of patent right due to non-payment of annual fee |