EP2597316A3 - Cross flow fan and air conditioner - Google Patents
Cross flow fan and air conditioner Download PDFInfo
- Publication number
- EP2597316A3 EP2597316A3 EP12192835.2A EP12192835A EP2597316A3 EP 2597316 A3 EP2597316 A3 EP 2597316A3 EP 12192835 A EP12192835 A EP 12192835A EP 2597316 A3 EP2597316 A3 EP 2597316A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- flow fan
- cross flow
- air conditioner
- blades
- fixing member
- 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
Classifications
-
- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
- F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110122220A KR101883502B1 (en) | 2011-11-22 | 2011-11-22 | Cross flow fan and air conditioner |
KR1020110122218A KR101826359B1 (en) | 2011-11-22 | 2011-11-22 | Cross flow fan and air conditioner |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2597316A2 EP2597316A2 (en) | 2013-05-29 |
EP2597316A3 true EP2597316A3 (en) | 2017-10-25 |
EP2597316B1 EP2597316B1 (en) | 2021-01-13 |
Family
ID=47221965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12192835.2A Active EP2597316B1 (en) | 2011-11-22 | 2012-11-15 | Cross flow fan and air conditioner |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2597316B1 (en) |
CN (1) | CN103133360B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102508191B1 (en) * | 2017-11-10 | 2023-03-09 | 삼성전자주식회사 | Air conditioner |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2732680A1 (en) * | 1977-07-20 | 1979-02-01 | Standard Elektrik Lorenz Ag | FAN ROLLER FOR CROSS-FLOW FAN |
US5064346A (en) * | 1988-06-17 | 1991-11-12 | Matsushita Electric Industrial Co., Ltd. | Impeller of multiblade blower |
US5169290A (en) * | 1991-11-07 | 1992-12-08 | Carrier Corporation | Blade for centrifugal flow fan |
EP2003340A2 (en) * | 2006-03-31 | 2008-12-17 | Daikin Industries, Ltd. | Multi-blade fan |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001323891A (en) * | 2000-05-16 | 2001-11-22 | Matsushita Electric Ind Co Ltd | Cross flow fan and air conditioner provided with the cross flow fan |
CN1237283C (en) * | 2001-01-22 | 2006-01-18 | 三电有限公司 | Multi-vane fan for air conditioning equipment of car |
JP2005120877A (en) * | 2003-10-15 | 2005-05-12 | Haruo Yoshida | Transverse flow blower and blade for the same |
JP2007205268A (en) * | 2006-02-02 | 2007-08-16 | Daikin Ind Ltd | Centrifugal fan |
-
2012
- 2012-11-15 EP EP12192835.2A patent/EP2597316B1/en active Active
- 2012-11-21 CN CN201210475435.2A patent/CN103133360B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2732680A1 (en) * | 1977-07-20 | 1979-02-01 | Standard Elektrik Lorenz Ag | FAN ROLLER FOR CROSS-FLOW FAN |
US5064346A (en) * | 1988-06-17 | 1991-11-12 | Matsushita Electric Industrial Co., Ltd. | Impeller of multiblade blower |
US5169290A (en) * | 1991-11-07 | 1992-12-08 | Carrier Corporation | Blade for centrifugal flow fan |
EP2003340A2 (en) * | 2006-03-31 | 2008-12-17 | Daikin Industries, Ltd. | Multi-blade fan |
Also Published As
Publication number | Publication date |
---|---|
CN103133360B (en) | 2015-10-28 |
EP2597316A2 (en) | 2013-05-29 |
CN103133360A (en) | 2013-06-05 |
EP2597316B1 (en) | 2021-01-13 |
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