EP1979624A4 - Axial flow fan - Google Patents

Axial flow fan

Info

Publication number
EP1979624A4
EP1979624A4 EP07700961A EP07700961A EP1979624A4 EP 1979624 A4 EP1979624 A4 EP 1979624A4 EP 07700961 A EP07700961 A EP 07700961A EP 07700961 A EP07700961 A EP 07700961A EP 1979624 A4 EP1979624 A4 EP 1979624A4
Authority
EP
European Patent Office
Prior art keywords
axial flow
flow fan
fan
axial
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.)
Ceased
Application number
EP07700961A
Other languages
German (de)
French (fr)
Other versions
EP1979624A1 (en
Inventor
Kyung Seok Cho
Se Young Park
Woo June Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hanon Systems Corp
Original Assignee
Halla Climate Control Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Halla Climate Control Corp filed Critical Halla Climate Control Corp
Publication of EP1979624A1 publication Critical patent/EP1979624A1/en
Publication of EP1979624A4 publication Critical patent/EP1979624A4/en
Ceased legal-status Critical Current

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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/328—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with unequal distribution of blades around the hub
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F04D29/386—Skewed blades
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial 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
    • 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
EP07700961A 2006-02-03 2007-01-15 Axial flow fan Ceased EP1979624A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20060010535 2006-02-03
KR1020070001552A KR101328559B1 (en) 2006-02-03 2007-01-05 Axial flow fan
PCT/KR2007/000234 WO2007089081A1 (en) 2006-02-03 2007-01-15 Axial flow fan

Publications (2)

Publication Number Publication Date
EP1979624A1 EP1979624A1 (en) 2008-10-15
EP1979624A4 true EP1979624A4 (en) 2012-05-16

Family

ID=38600424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07700961A Ceased EP1979624A4 (en) 2006-02-03 2007-01-15 Axial flow fan

Country Status (6)

Country Link
US (1) US20120003097A1 (en)
EP (1) EP1979624A4 (en)
JP (1) JP4895314B2 (en)
KR (1) KR101328559B1 (en)
CN (1) CN101379300B (en)
WO (1) WO2007089081A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101470004B1 (en) * 2008-07-21 2014-12-05 한라비스테온공조 주식회사 Axial flow fan
JP5199849B2 (en) * 2008-12-05 2013-05-15 三菱重工業株式会社 Vehicle heat exchange module and vehicle equipped with the same
KR101218536B1 (en) * 2010-01-06 2013-01-07 한라공조주식회사 Axial Flow Fan
KR101681772B1 (en) * 2010-02-02 2016-12-01 한온시스템 주식회사 Cooling Fan for Vehicle
CN102207106A (en) * 2010-03-31 2011-10-05 鸿富锦精密工业（深圳）有限公司 Fan rectification rack
FR2965315B1 (en) * 2010-09-29 2012-09-14 Valeo Systemes Thermiques FAN PROPELLER WITH CALIBRATION ANGLE VARIE
FR2965314B1 (en) 2010-09-29 2017-01-27 Valeo Systemes Thermiques FAN PROPELLER HAVING ROPE LENGTH VARIE
CN102465917A (en) * 2010-11-05 2012-05-23 台达电子工业股份有限公司 Fan structure
JP5108977B1 (en) * 2012-01-23 2012-12-26 シナノケンシ株式会社 Compressor or vacuum machine
KR101408917B1 (en) * 2012-01-30 2014-06-18 한라비스테온공조 주식회사 Axial Flow Fan
JP5622777B2 (en) 2012-03-23 2014-11-12 シナノケンシ株式会社 Compressor or vacuum machine
CN102788043B (en) * 2012-08-03 2015-04-01 南充工塑零部件有限公司 Engine fan
GB2507493B (en) * 2012-10-30 2015-07-15 Solyvent Flakt Ab Air movement fans
CN108024610A (en) * 2015-10-05 2018-05-11 麦克赛尔控股株式会社 Air-supply arrangement
JP6704232B2 (en) * 2015-10-05 2020-06-03 マクセルホールディングス株式会社 Blower
CN105275854A (en) * 2015-10-26 2016-01-27 日本电产凯宇汽车电器（江苏）有限公司 Electronic fan assembly for automobile radiator
CN108431428B (en) 2015-11-16 2020-06-16 雷姆控股有限公司 Ultra-low noise axial flow fan for industry
JP1555680S (en) * 2016-03-01 2016-08-08
KR102548590B1 (en) * 2016-12-28 2023-06-29 한온시스템 주식회사 Axial flow Fan
JP6414197B2 (en) * 2016-12-28 2018-10-31 ダイキン工業株式会社 Axial fan and blower unit
CN106870013A (en) * 2017-02-21 2017-06-20 戴劲松 The turbine rotor blade of inter-blade channel expansion
JP6775676B2 (en) * 2017-04-28 2020-10-28 三菱電機株式会社 Propeller fan
US20190063464A1 (en) * 2017-08-31 2019-02-28 Ford Global Technologies, Llc Engine cooling fans with uneven blade spacing
CN109424580B (en) * 2017-08-31 2020-11-20 佛山市顺德区美的电热电器制造有限公司 Impeller and fan and cooking utensil with same
KR102496677B1 (en) * 2018-05-24 2023-02-07 한온시스템 주식회사 Axial flow Fan
CN111043063B (en) * 2018-10-15 2021-06-18 广东美的白色家电技术创新中心有限公司 Counter-rotating fan
DE202019100367U1 (en) * 2019-01-23 2020-04-24 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Fan wheel of a motor vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933534A2 (en) * 1998-02-03 1999-08-04 Siemens Canada Limited Axial flow fan
US6139275A (en) * 1998-07-28 2000-10-31 Kabushiki Kaisha Toshiba Impeller for use in cooling dynamoelectric machine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
IT206701Z2 (en) * 1985-08-02 1987-10-01 Gate Spa AXIAL FAN PARTICULARLY FOR VEHICLES
JPH0727096A (en) * 1993-07-07 1995-01-27 Nippondenso Co Ltd Axial fan
JPH10122193A (en) * 1996-10-22 1998-05-12 Denso Corp Axial blower
ES2212251T3 (en) * 1998-03-23 2004-07-16 Spal S.R.L. AXIAL FLOW FAN.
EP0945625B1 (en) * 1998-03-23 2004-03-03 SPAL S.r.l. Axial flow fan
KR100332539B1 (en) * 1998-12-31 2002-04-13 신영주 Axial flow fan
JP4075264B2 (en) * 2000-01-28 2008-04-16 セイコーエプソン株式会社 Axial fan, centrifugal fan, and electronic equipment using them
JP3978083B2 (en) * 2001-06-12 2007-09-19 漢拏空調株式会社 Axial fan
KR100761152B1 (en) 2001-06-12 2007-09-21 한라공조주식회사 Axial flow fan
KR100761153B1 (en) 2001-06-12 2007-09-21 한라공조주식회사 Axial flow fan
KR101018925B1 (en) * 2004-03-19 2011-03-02 한라공조주식회사 Axial flow fan

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933534A2 (en) * 1998-02-03 1999-08-04 Siemens Canada Limited Axial flow fan
US6139275A (en) * 1998-07-28 2000-10-31 Kabushiki Kaisha Toshiba Impeller for use in cooling dynamoelectric machine

Also Published As

Publication number Publication date
CN101379300B (en) 2011-11-23
JP4895314B2 (en) 2012-03-14
JP2009531578A (en) 2009-09-03
US20120003097A1 (en) 2012-01-05
CN101379300A (en) 2009-03-04
KR101328559B1 (en) 2013-11-13
WO2007089081A1 (en) 2007-08-09
KR20070079905A (en) 2007-08-08
EP1979624A1 (en) 2008-10-15

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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

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17P Request for examination filed

Effective date: 20080728

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR

A4 Supplementary search report drawn up and despatched

Effective date: 20120418

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 29/38 20060101AFI20120412BHEP

Ipc: F04D 29/66 20060101ALI20120412BHEP

Ipc: F04D 29/32 20060101ALI20120412BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HALLA VISTEON CLIMATE CONTROL CORP.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HANON SYSTEMS

17Q First examination report despatched

Effective date: 20160323

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