EP1382856A4 - Lüfter und klimaanlage mit diesem lüfter - Google Patents

Lüfter und klimaanlage mit diesem lüfter

Info

Publication number
EP1382856A4
EP1382856A4 EP01274219A EP01274219A EP1382856A4 EP 1382856 A4 EP1382856 A4 EP 1382856A4 EP 01274219 A EP01274219 A EP 01274219A EP 01274219 A EP01274219 A EP 01274219A EP 1382856 A4 EP1382856 A4 EP 1382856A4
Authority
EP
European Patent Office
Prior art keywords
blades
blower
pressure surface
wake
disturbance
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
Application number
EP01274219A
Other languages
English (en)
French (fr)
Other versions
EP1382856B1 (de
EP1382856A1 (de
Inventor
Zhiming Zheng
Jiro Yamamoto
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP1382856A1 publication Critical patent/EP1382856A1/de
Publication of EP1382856A4 publication Critical patent/EP1382856A4/de
Application granted granted Critical
Publication of EP1382856B1 publication Critical patent/EP1382856B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/28—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
    • F04D29/26—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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0029—Axial fans
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP20010274219 2001-04-26 2001-12-25 Lüfter und klimaanlage mit diesem lüfter Expired - Lifetime EP1382856B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001129321 2001-04-26
JP2001129321 2001-04-26
PCT/JP2001/011317 WO2002090777A1 (fr) 2001-04-26 2001-12-25 Ventilateur et conditionneur d'air avec ventilateur

Publications (3)

Publication Number Publication Date
EP1382856A1 EP1382856A1 (de) 2004-01-21
EP1382856A4 true EP1382856A4 (de) 2005-01-05
EP1382856B1 EP1382856B1 (de) 2006-03-22

Family

ID=18977863

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010274219 Expired - Lifetime EP1382856B1 (de) 2001-04-26 2001-12-25 Lüfter und klimaanlage mit diesem lüfter

Country Status (8)

Country Link
EP (1) EP1382856B1 (de)
CN (1) CN1201090C (de)
AU (1) AU2002217482B2 (de)
DE (1) DE60118103T2 (de)
ES (1) ES2263554T3 (de)
HK (1) HK1061707A1 (de)
TW (1) TW524928B (de)
WO (1) WO2002090777A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004301451A (ja) * 2003-03-31 2004-10-28 Toshiba Kyaria Kk 空気調和装置の室外機
JP4501575B2 (ja) * 2004-07-26 2010-07-14 三菱電機株式会社 軸流送風機
JP3912418B2 (ja) * 2005-08-01 2007-05-09 ダイキン工業株式会社 軸流ファン
FR2953571B1 (fr) * 2009-12-07 2018-07-13 Valeo Systemes Thermiques Helice de ventilateur, en particulier pour vehicule automobile
US9394911B2 (en) * 2010-05-13 2016-07-19 Mitsubishi Electric Corporation Axial flow fan
CN103185037B (zh) * 2011-12-28 2015-12-02 珠海格力电器股份有限公司 轴流风扇及具有其的空调器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285898U (de) * 1988-12-21 1990-07-06
EP0955469A2 (de) * 1998-04-14 1999-11-10 Matsushita Electric Industrial Co., Ltd. Lüfterrad
US6116856A (en) * 1998-09-18 2000-09-12 Patterson Technique, Inc. Bi-directional fan having asymmetric, reversible blades
US6164919A (en) * 1997-12-12 2000-12-26 Vanmoor; Arthur Propeller and impeller blade configuration

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851435Y2 (ja) * 1975-12-17 1983-11-22 アイシンセイキ カブシキガイシヤ エンジンレイキヤクヨウスイコミガタサイレントフアン
JP4153601B2 (ja) * 1998-10-02 2008-09-24 東芝キヤリア株式会社 軸流送風機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285898U (de) * 1988-12-21 1990-07-06
US6164919A (en) * 1997-12-12 2000-12-26 Vanmoor; Arthur Propeller and impeller blade configuration
EP0955469A2 (de) * 1998-04-14 1999-11-10 Matsushita Electric Industrial Co., Ltd. Lüfterrad
US6116856A (en) * 1998-09-18 2000-09-12 Patterson Technique, Inc. Bi-directional fan having asymmetric, reversible blades

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02090777A1 *

Also Published As

Publication number Publication date
WO2002090777A1 (fr) 2002-11-14
DE60118103T2 (de) 2006-11-02
HK1061707A1 (en) 2004-09-30
DE60118103D1 (de) 2006-05-11
CN1201090C (zh) 2005-05-11
ES2263554T3 (es) 2006-12-16
EP1382856B1 (de) 2006-03-22
AU2002217482B2 (en) 2007-04-05
TW524928B (en) 2003-03-21
EP1382856A1 (de) 2004-01-21
CN1449472A (zh) 2003-10-15

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