CN101985949A - 无叶风扇装置 - Google Patents
无叶风扇装置 Download PDFInfo
- Publication number
- CN101985949A CN101985949A CN2010105640504A CN201010564050A CN101985949A CN 101985949 A CN101985949 A CN 101985949A CN 2010105640504 A CN2010105640504 A CN 2010105640504A CN 201010564050 A CN201010564050 A CN 201010564050A CN 101985949 A CN101985949 A CN 101985949A
- Authority
- CN
- China
- Prior art keywords
- relief opening
- row
- fan device
- way out
- angle
- 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.)
- Pending
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Classifications
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105640504A CN101985949A (zh) | 2010-11-29 | 2010-11-29 | 无叶风扇装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105640504A CN101985949A (zh) | 2010-11-29 | 2010-11-29 | 无叶风扇装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101985949A true CN101985949A (zh) | 2011-03-16 |
Family
ID=43710334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105640504A Pending CN101985949A (zh) | 2010-11-29 | 2010-11-29 | 无叶风扇装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101985949A (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102230482A (zh) * | 2011-07-04 | 2011-11-02 | 李耀强 | 无叶风扇 |
CN103322659A (zh) * | 2013-03-19 | 2013-09-25 | 海尔集团公司 | 设有导流片的空调送风装置 |
CN103604202A (zh) * | 2013-06-03 | 2014-02-26 | 海尔集团公司 | 立式空调送风装置 |
CN103629166A (zh) * | 2012-08-25 | 2014-03-12 | 任文华 | 风扇及其用于风扇的喷嘴 |
CN105134653A (zh) * | 2012-12-11 | 2015-12-09 | 晋江市东亨工业设计有限公司 | 一种用于无叶风扇的气流喷射装置 |
US11454247B2 (en) | 2018-06-27 | 2022-09-27 | Dyson Technology Limited | Nozzle for a fan assembly |
US11486413B2 (en) | 2018-06-27 | 2022-11-01 | Dyson Technology Limited | Nozzle for a fan assembly |
US11767853B2 (en) | 2018-11-01 | 2023-09-26 | Dyson Technology Limited | Nozzle for a fan assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488467A (en) * | 1947-09-12 | 1949-11-15 | Lisio Salvatore De | Motor-driven fan |
JPS56167897A (en) * | 1980-05-28 | 1981-12-23 | Toshiba Corp | Fan |
CN101424278A (zh) * | 2007-09-04 | 2009-05-06 | 戴森技术有限公司 | 风扇 |
CN101684828A (zh) * | 2008-09-23 | 2010-03-31 | 戴森技术有限公司 | 风扇 |
CN101825095A (zh) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | 风扇组件 |
GB2468319A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
CN201874899U (zh) * | 2010-11-29 | 2011-06-22 | 任文华 | 无叶风扇装置 |
-
2010
- 2010-11-29 CN CN2010105640504A patent/CN101985949A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2488467A (en) * | 1947-09-12 | 1949-11-15 | Lisio Salvatore De | Motor-driven fan |
JPS56167897A (en) * | 1980-05-28 | 1981-12-23 | Toshiba Corp | Fan |
CN101424278A (zh) * | 2007-09-04 | 2009-05-06 | 戴森技术有限公司 | 风扇 |
CN101684828A (zh) * | 2008-09-23 | 2010-03-31 | 戴森技术有限公司 | 风扇 |
CN101825095A (zh) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | 风扇组件 |
GB2468319A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
CN201874899U (zh) * | 2010-11-29 | 2011-06-22 | 任文华 | 无叶风扇装置 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102230482A (zh) * | 2011-07-04 | 2011-11-02 | 李耀强 | 无叶风扇 |
CN103629166A (zh) * | 2012-08-25 | 2014-03-12 | 任文华 | 风扇及其用于风扇的喷嘴 |
CN105134653A (zh) * | 2012-12-11 | 2015-12-09 | 晋江市东亨工业设计有限公司 | 一种用于无叶风扇的气流喷射装置 |
CN105134653B (zh) * | 2012-12-11 | 2017-05-17 | 晋江市东亨工业设计有限公司 | 一种用于无叶风扇的气流喷射装置 |
CN103322659A (zh) * | 2013-03-19 | 2013-09-25 | 海尔集团公司 | 设有导流片的空调送风装置 |
CN103322659B (zh) * | 2013-03-19 | 2016-06-29 | 海尔集团公司 | 设有导流片的空调送风装置 |
CN103604202A (zh) * | 2013-06-03 | 2014-02-26 | 海尔集团公司 | 立式空调送风装置 |
US11454247B2 (en) | 2018-06-27 | 2022-09-27 | Dyson Technology Limited | Nozzle for a fan assembly |
US11486413B2 (en) | 2018-06-27 | 2022-11-01 | Dyson Technology Limited | Nozzle for a fan assembly |
US11680581B2 (en) | 2018-06-27 | 2023-06-20 | Dyson Technology Limited | Nozzle for a fan assembly |
US11767853B2 (en) | 2018-11-01 | 2023-09-26 | Dyson Technology Limited | Nozzle for a fan assembly |
US12049902B2 (en) | 2018-11-01 | 2024-07-30 | Dyson Technology Limited | Nozzle for a fan assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 310052 Hangzhou City, Binjiang District Province, No., Shing Road, Garden Court, building 2, room 3, unit 1402, room 3191 Applicant after: Ren Wenhua Address before: 310003, room 2, unit 129, 402, lane, Shangcheng, Zhejiang, Hangzhou Applicant before: Ren Wenhua |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHEN DALIN Free format text: FORMER OWNER: REN WENHUA Effective date: 20121127 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310052 HANGZHOU, ZHEJIANG PROVINCE TO: 321000 JINHUA, ZHEJIANG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20121127 Address after: 321000 Zhejiang Province, Jinhua City Dongnae road Wu Jiang Xin Cun Nan Shang 7 Building 1 unit 201 room Applicant after: Chen Dalin Address before: 310052 Hangzhou City, Binjiang District Province, No., Shing Road, Garden Court, building 2, room 3, unit 1402, room 3191 Applicant before: Ren Wenhua |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110316 |