DE69015184D1 - Axialer leitringlüfter. - Google Patents

Axialer leitringlüfter.

Info

Publication number
DE69015184D1
DE69015184D1 DE69015184T DE69015184T DE69015184D1 DE 69015184 D1 DE69015184 D1 DE 69015184D1 DE 69015184 T DE69015184 T DE 69015184T DE 69015184 T DE69015184 T DE 69015184T DE 69015184 D1 DE69015184 D1 DE 69015184D1
Authority
DE
Germany
Prior art keywords
circuit fan
axial circuit
axial
fan
circuit
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.)
Expired - Fee Related
Application number
DE69015184T
Other languages
English (en)
Other versions
DE69015184T2 (de
Inventor
Stephen Brackett
Herbert Charles
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of DE69015184D1 publication Critical patent/DE69015184D1/de
Application granted granted Critical
Publication of DE69015184T2 publication Critical patent/DE69015184T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69015184T 1989-05-30 1990-05-29 Axialer leitringlüfter. Expired - Fee Related DE69015184T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/359,241 US4900229A (en) 1989-05-30 1989-05-30 Axial flow ring fan
PCT/EP1990/000856 WO1990015254A1 (en) 1989-05-30 1990-05-29 Axial flow ring fan

Publications (2)

Publication Number Publication Date
DE69015184D1 true DE69015184D1 (de) 1995-01-26
DE69015184T2 DE69015184T2 (de) 1995-05-18

Family

ID=23412961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015184T Expired - Fee Related DE69015184T2 (de) 1989-05-30 1990-05-29 Axialer leitringlüfter.

Country Status (7)

Country Link
US (1) US4900229A (de)
EP (1) EP0474685B1 (de)
JP (1) JPH0646038B2 (de)
KR (1) KR920701688A (de)
CA (1) CA1324995C (de)
DE (1) DE69015184T2 (de)
WO (1) WO1990015254A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900229A (en) * 1989-05-30 1990-02-13 Siemens-Bendix Automotive Electronic Limited Axial flow ring fan
US4971520A (en) * 1989-08-11 1990-11-20 Airflow Research And Manufacturing Corporation High efficiency fan
US4995787A (en) * 1989-09-18 1991-02-26 Torrington Research Company Axial flow impeller
WO1993005275A1 (en) * 1991-08-30 1993-03-18 Airflow Research And Manufacturing Corporation Forward skew fan with rake and chordwise camber corrections
US5489186A (en) * 1991-08-30 1996-02-06 Airflow Research And Manufacturing Corp. Housing with recirculation control for use with banded axial-flow fans
US5273400A (en) * 1992-02-18 1993-12-28 Carrier Corporation Axial flow fan and fan orifice
EP0913584B1 (de) * 1992-05-15 2005-07-20 Siemens VDO Automotive Inc. Axiallüfter
US5624234A (en) * 1994-11-18 1997-04-29 Itt Automotive Electrical Systems, Inc. Fan blade with curved planform and high-lift airfoil having bulbous leading edge
US5588804A (en) * 1994-11-18 1996-12-31 Itt Automotive Electrical Systems, Inc. High-lift airfoil with bulbous leading edge
WO1997040260A1 (de) * 1996-04-22 1997-10-30 Vitara Trading Company Ltd. Oberflächen zur bewegung von medien
US5769607A (en) * 1997-02-04 1998-06-23 Itt Automotive Electrical Systems, Inc. High-pumping, high-efficiency fan with forward-swept blades
CN2304777Y (zh) * 1997-05-28 1999-01-20 韩玮 轮式桨扇
US5906179A (en) * 1997-06-27 1999-05-25 Siemens Canada Limited High efficiency, low solidity, low weight, axial flow fan
US6082969A (en) * 1997-12-15 2000-07-04 Caterpillar Inc. Quiet compact radiator cooling fan
FR2784422B3 (fr) * 1998-10-12 2000-09-22 Ecia Equip Composants Ind Auto Helice perfectionnee et groupe moto-ventilateur muni de cette helice
US6599085B2 (en) 2001-08-31 2003-07-29 Siemens Automotive, Inc. Low tone axial fan structure
FR2965315B1 (fr) * 2010-09-29 2012-09-14 Valeo Systemes Thermiques Helice pour ventilateur dont l'angle de calage varie
CN104061185A (zh) * 2013-03-22 2014-09-24 技嘉科技股份有限公司 导流扇叶、风扇以及风扇模块
EP3084230A1 (de) * 2013-12-17 2016-10-26 Dacs A/S Axiallüfter mit gemäss einem mit einer radialen position (quasi) linear sinkenden schaufelspitzenverhältnis verdrillten schaufeln
JP2015155681A (ja) 2014-02-21 2015-08-27 株式会社デンソー 送風装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1518501A (en) * 1923-07-24 1924-12-09 Gill Propeller Company Ltd Screw propeller or the like
US2684723A (en) * 1950-09-07 1954-07-27 Guy S Faber Propeller-type fan blade
US3416725A (en) * 1967-10-12 1968-12-17 Acme Engineering And Mfg Corp Dihedral bladed ventilating fan
DE2636056C2 (de) * 1976-08-11 1983-07-21 Rhein-Flugzeugbau GmbH, 4050 Mönchengladbach Flügelblatt für einen Rotor, insbesondere eine Luftschraube
JPS6021518Y2 (ja) * 1980-03-07 1985-06-26 アイシン精機株式会社 内燃機関の冷却装置用フアン
US4358245A (en) * 1980-09-18 1982-11-09 Bolt Beranek And Newman Inc. Low noise fan
US4569632A (en) * 1983-11-08 1986-02-11 Airflow Research And Manufacturing Corp. Back-skewed fan
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
US4569631A (en) * 1984-08-06 1986-02-11 Airflow Research And Manufacturing Corp. High strength fan
IT206701Z2 (it) * 1985-08-02 1987-10-01 Gate Spa Ventilatore assiale particolarmente per autoveicoli
JPS62195494A (ja) * 1986-02-21 1987-08-28 Aisin Seiki Co Ltd 内燃機関用冷却装置
US4900229A (en) * 1989-05-30 1990-02-13 Siemens-Bendix Automotive Electronic Limited Axial flow ring fan

Also Published As

Publication number Publication date
JPH0646038B2 (ja) 1994-06-15
EP0474685A1 (de) 1992-03-18
CA1324995C (en) 1993-12-07
JPH04503392A (ja) 1992-06-18
WO1990015254A1 (en) 1990-12-13
DE69015184T2 (de) 1995-05-18
KR920701688A (ko) 1992-08-12
US4900229A (en) 1990-02-13
EP0474685B1 (de) 1994-12-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee