ATE107743T1 - Axiallüfter mit zylindrischem aussengehäuse. - Google Patents

Axiallüfter mit zylindrischem aussengehäuse.

Info

Publication number
ATE107743T1
ATE107743T1 AT91108890T AT91108890T ATE107743T1 AT E107743 T1 ATE107743 T1 AT E107743T1 AT 91108890 T AT91108890 T AT 91108890T AT 91108890 T AT91108890 T AT 91108890T AT E107743 T1 ATE107743 T1 AT E107743T1
Authority
AT
Austria
Prior art keywords
cross
outer housing
axial fan
section
hub
Prior art date
Application number
AT91108890T
Other languages
English (en)
Inventor
Siegfried Harmsen
Original Assignee
Papst Motoren Gmbh & Co Kg
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 Papst Motoren Gmbh & Co Kg filed Critical Papst Motoren Gmbh & Co Kg
Application granted granted Critical
Publication of ATE107743T1 publication Critical patent/ATE107743T1/de

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/02—Formulas of curves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/05—Variable camber or chord length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT91108890T 1990-05-31 1991-05-31 Axiallüfter mit zylindrischem aussengehäuse. ATE107743T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9006174U DE9006174U1 (de) 1990-05-31 1990-05-31

Publications (1)

Publication Number Publication Date
ATE107743T1 true ATE107743T1 (de) 1994-07-15

Family

ID=6854287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91108890T ATE107743T1 (de) 1990-05-31 1991-05-31 Axiallüfter mit zylindrischem aussengehäuse.

Country Status (4)

Country Link
US (1) US5184938A (de)
EP (1) EP0459497B1 (de)
AT (1) ATE107743T1 (de)
DE (2) DE9006174U1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127134B4 (de) * 1991-08-15 2004-07-08 Papst Licensing Gmbh & Co. Kg Diagonallüfter
US5393199A (en) * 1992-07-22 1995-02-28 Valeo Thermique Moteur Fan having a blade structure for reducing noise
CH687637A5 (de) * 1993-11-04 1997-01-15 Micronel Ag Axialkleinventilator.
US5616004A (en) * 1995-04-19 1997-04-01 Valeo Thermique Moteur Axial flow fan
US6045327A (en) * 1998-05-04 2000-04-04 Carrier Corporation Axial flow fan assembly and one-piece housing for axial flow fan assembly
US5957661A (en) * 1998-06-16 1999-09-28 Siemens Canada Limited High efficiency to diameter ratio and low weight axial flow fan
US6457941B1 (en) 2001-03-13 2002-10-01 The United States Of America As Represented By The Secretary Of The Navy Fan rotor with construction and safety performance optimization
US6386830B1 (en) 2001-03-13 2002-05-14 The United States Of America As Represented By The Secretary Of The Navy Quiet and efficient high-pressure fan assembly
US6722849B1 (en) 2002-03-08 2004-04-20 Emerson Electric Co. Propeller for tubeaxial fan
US6702548B1 (en) 2002-03-08 2004-03-09 Emerson Electric Co. Tubeaxial fan assembly
US6945758B1 (en) * 2002-03-08 2005-09-20 Emerson Electric Co. Drive support and cover assembly for tubeaxial fan
US7249931B2 (en) * 2002-03-30 2007-07-31 University Of Central Florida Research Foundation, Inc. High efficiency air conditioner condenser fan with performance enhancements
US8647077B2 (en) * 2004-02-20 2014-02-11 Hewlett-Packard Development Company, L.P. Cooling fan for electronic device
DE202008002356U1 (de) * 2008-02-19 2009-06-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Kompaktlüfter
JP2013209956A (ja) * 2012-03-30 2013-10-10 Sanyo Denki Co Ltd 軸流ファン
US10578126B2 (en) 2016-04-26 2020-03-03 Acme Engineering And Manufacturing Corp. Low sound tubeaxial fan
EP3982518A1 (de) * 2020-10-06 2022-04-13 mdGroup Germany GmbH Impeller und verfahren zum montieren eines impellers

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT115470B (de) * 1925-09-21 1929-12-27 Voith J M Fa Laufradschaufel für Kreiselmaschinen.
US1964525A (en) * 1932-07-30 1934-06-26 Gen Electric Fan blade
US2524870A (en) * 1944-11-06 1950-10-10 James Russell Kennedy Screw fan, pump, or other cased or uncased screw wheel
US2578806A (en) * 1949-06-04 1951-12-18 Johnson Lawrence Propeller
GB683012A (en) * 1951-03-06 1952-11-19 Oscar Abraham Wirkkala Improvements in or relating to screw propellers
AT203428B (de) * 1957-01-30 1959-05-11 Ernst Dr Ing Souczek Laufrad für axiale Strömungsmaschinen, insbesondere Wasserturbinen
US3023709A (en) * 1958-05-26 1962-03-06 Kondo Masukichi Vanes of an impeller for axial flow propeller pumps
DE1964890A1 (de) * 1969-12-24 1971-07-01 Papst Motoren Kg Ventilator-Einheit mit Elektronik-Bauteilen
DE2226177A1 (de) * 1972-05-30 1973-12-13 Benzing Ventilatoren Ohg Ventilator, insbesondere zur entlueftung von kleinen raeumen
US4063852A (en) * 1976-01-28 1977-12-20 Torin Corporation Axial flow impeller with improved blade shape
JPS53115911A (en) * 1977-03-19 1978-10-09 Daikin Ind Ltd Axial-flow fan
US4142844A (en) * 1977-05-31 1979-03-06 Allware Agencies Ltd. Fan blade assemblies for box fans
US4358245A (en) * 1980-09-18 1982-11-09 Bolt Beranek And Newman Inc. Low noise fan
US4569631A (en) * 1984-08-06 1986-02-11 Airflow Research And Manufacturing Corp. High strength fan
EP0174487A1 (de) * 1984-08-16 1986-03-19 Siemens Aktiengesellschaft Axialventilator
CH667901A5 (de) * 1985-05-02 1988-11-15 Papst Motoren Gmbh & Co Kg Einbauventilator.
IT206701Z2 (it) * 1985-08-02 1987-10-01 Gate Spa Ventilatore assiale particolarmente per autoveicoli
JP2590514B2 (ja) * 1987-03-13 1997-03-12 日本電装株式会社 送風ファン
DE8705665U1 (de) * 1987-04-16 1987-06-11 Knuerr-Mechanik Fuer Die Elektronik Ag, 8000 Muenchen, De

Also Published As

Publication number Publication date
EP0459497A3 (en) 1992-02-26
DE9006174U1 (de) 1991-10-10
EP0459497B1 (de) 1994-06-22
US5184938A (en) 1993-02-09
DE59101986D1 (de) 1994-07-28
EP0459497A2 (de) 1991-12-04

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee