EP2894345A4 - Ventilateur à flux transversal - Google Patents
Ventilateur à flux transversalInfo
- Publication number
- EP2894345A4 EP2894345A4 EP13836035.9A EP13836035A EP2894345A4 EP 2894345 A4 EP2894345 A4 EP 2894345A4 EP 13836035 A EP13836035 A EP 13836035A EP 2894345 A4 EP2894345 A4 EP 2894345A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cross
- flow fan
- fan
- flow
- 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.)
- Withdrawn
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
- 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
- F04D29/281—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
-
- 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
- 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
- F04D29/663—Sound attenuation
-
- 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
- F04D29/663—Sound attenuation
- F04D29/665—Sound attenuation by means of resonance chambers or interference
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
- F05D2240/304—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the trailing edge of a rotor blade
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012194255A JP5590081B2 (ja) | 2012-09-04 | 2012-09-04 | クロスフローファン |
JP2012194256A JP5704139B2 (ja) | 2012-09-04 | 2012-09-04 | クロスフローファン |
JP2012216122A JP5590088B2 (ja) | 2012-09-28 | 2012-09-28 | クロスフローファン |
PCT/JP2013/073145 WO2014038467A1 (fr) | 2012-09-04 | 2013-08-29 | Ventilateur à flux transversal |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2894345A1 EP2894345A1 (fr) | 2015-07-15 |
EP2894345A4 true EP2894345A4 (fr) | 2015-08-12 |
Family
ID=50237079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13836035.9A Withdrawn EP2894345A4 (fr) | 2012-09-04 | 2013-08-29 | Ventilateur à flux transversal |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2894345A4 (fr) |
CN (1) | CN104603466A (fr) |
WO (1) | WO2014038467A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102203939B1 (ko) * | 2014-01-06 | 2021-01-18 | 삼성전자주식회사 | 가이드 블레이드 및 이를 갖춘 공기조화기 |
CN109538514A (zh) * | 2019-01-21 | 2019-03-29 | 湖北工程职业学院 | 一种减震降噪的横流风机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB986222A (en) * | 1960-02-15 | 1965-03-17 | Firth Cleveland Ltd | Improvements relating to bladed rotors for flow machines and apparatus for making such rotors |
JPH03229991A (ja) * | 1990-02-05 | 1991-10-11 | Matsushita Electric Ind Co Ltd | 横断流送風機 |
US5611667A (en) * | 1994-08-09 | 1997-03-18 | Kabushiki Kaisha Toshiba | Transverse fan |
US20070177971A1 (en) * | 2004-09-30 | 2007-08-02 | Hironobu Teraoka | Impeller for blower and air conditioner having the same |
US20090028719A1 (en) * | 2006-03-31 | 2009-01-29 | Hironobu Teraoka | Multi-Blade Fan |
US20090290986A1 (en) * | 2005-09-28 | 2009-11-26 | Daikin Industries, Ltd. | Impeller of multiblade blower and method of manufacuturing the same |
JP2011190749A (ja) * | 2010-03-15 | 2011-09-29 | Sharp Corp | ファン、成型用金型および流体送り装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56136192U (fr) * | 1980-03-14 | 1981-10-15 | ||
JPH0587086A (ja) | 1991-09-05 | 1993-04-06 | Sanko Gosei Kk | 筒状羽根車 |
JP3866897B2 (ja) * | 2000-03-21 | 2007-01-10 | 三菱電機株式会社 | 貫流送風機および空気調和機 |
JP4918650B2 (ja) * | 2006-06-23 | 2012-04-18 | ダイキン工業株式会社 | 多翼ファン |
JP4433093B2 (ja) * | 2008-05-09 | 2010-03-17 | ダイキン工業株式会社 | クロスフローファン及びこれを備えた空気調和機 |
KR101313420B1 (ko) * | 2009-03-10 | 2013-10-01 | 다이킨 고교 가부시키가이샤 | 크로스플로우 팬 및 이를 구비한 공기 조화기 |
-
2013
- 2013-08-29 WO PCT/JP2013/073145 patent/WO2014038467A1/fr active Application Filing
- 2013-08-29 EP EP13836035.9A patent/EP2894345A4/fr not_active Withdrawn
- 2013-08-29 CN CN201380046041.8A patent/CN104603466A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB986222A (en) * | 1960-02-15 | 1965-03-17 | Firth Cleveland Ltd | Improvements relating to bladed rotors for flow machines and apparatus for making such rotors |
JPH03229991A (ja) * | 1990-02-05 | 1991-10-11 | Matsushita Electric Ind Co Ltd | 横断流送風機 |
US5611667A (en) * | 1994-08-09 | 1997-03-18 | Kabushiki Kaisha Toshiba | Transverse fan |
US20070177971A1 (en) * | 2004-09-30 | 2007-08-02 | Hironobu Teraoka | Impeller for blower and air conditioner having the same |
US20090290986A1 (en) * | 2005-09-28 | 2009-11-26 | Daikin Industries, Ltd. | Impeller of multiblade blower and method of manufacuturing the same |
US20090028719A1 (en) * | 2006-03-31 | 2009-01-29 | Hironobu Teraoka | Multi-Blade Fan |
JP2011190749A (ja) * | 2010-03-15 | 2011-09-29 | Sharp Corp | ファン、成型用金型および流体送り装置 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014038467A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2894345A1 (fr) | 2015-07-15 |
WO2014038467A1 (fr) | 2014-03-13 |
CN104603466A (zh) | 2015-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2500274B (en) | Fan | |
EP2846045A4 (fr) | Ventilateur | |
HRP20181719T1 (hr) | Ventilatorski konvektor | |
SI2823184T1 (sl) | Aksialni ventilator | |
EP2889490A4 (fr) | Soufflante | |
GB201215908D0 (en) | Fan blade | |
EP2775146A4 (fr) | Ventilateur à flux transversal | |
HK1209814A1 (en) | Ceiling fan | |
EP2889489A4 (fr) | Ventilateur à flux transversal | |
GB2508042B (en) | Fan module | |
EP2932039A4 (fr) | Ventilateur à tuyère intégrée | |
HK1187663A1 (zh) | 換氣扇 | |
EP2894344A4 (fr) | Ventilateur à flux transversal | |
EP2937570A4 (fr) | Ventilateur centrifuge | |
ZA201501655B (en) | Rotor ventilator | |
EP2916067A4 (fr) | Élément de ventilation | |
PL2931434T3 (pl) | Płaska dysza strumieniowa | |
GB2501725B (en) | Fan guard | |
SI2716916T1 (sl) | Ventilatorska enota | |
GB2507307B (en) | Impeller | |
EP2905474A4 (fr) | Ventilateur hélicoïdal | |
EP2847518A4 (fr) | Entrée d'air | |
HUE047913T2 (hu) | Léghûtõ elrendezés | |
EP2894345A4 (fr) | Ventilateur à flux transversal | |
HK1201900A1 (zh) | 換氣扇 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150326 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150715 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/28 20060101ALI20150709BHEP Ipc: F04D 29/30 20060101ALI20150709BHEP Ipc: F04D 17/04 20060101AFI20150709BHEP Ipc: F04D 29/66 20060101ALI20150709BHEP |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20160419 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20160830 |