AT274214B - Impeller for an axial fan - Google Patents

Impeller for an axial fan

Info

Publication number
AT274214B
AT274214B AT480065A AT480065A AT274214B AT 274214 B AT274214 B AT 274214B AT 480065 A AT480065 A AT 480065A AT 480065 A AT480065 A AT 480065A AT 274214 B AT274214 B AT 274214B
Authority
AT
Austria
Prior art keywords
impeller
axial fan
fan
axial
Prior art date
Application number
AT480065A
Other languages
German (de)
Original Assignee
Ventilator A G
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 Ventilator A G filed Critical Ventilator A G
Application granted granted Critical
Publication of AT274214B publication Critical patent/AT274214B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/78—Making other particular articles propeller blades; turbine 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
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • 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
    • Y10S416/03—Sheet metal
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT480065A 1964-05-29 1965-05-26 Impeller for an axial fan AT274214B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH701264A CH423076A (en) 1964-05-29 1964-05-29 Impeller for axial fans and process for their manufacture

Publications (1)

Publication Number Publication Date
AT274214B true AT274214B (en) 1969-09-10

Family

ID=4318540

Family Applications (1)

Application Number Title Priority Date Filing Date
AT480065A AT274214B (en) 1964-05-29 1965-05-26 Impeller for an axial fan

Country Status (7)

Country Link
US (1) US3300123A (en)
AT (1) AT274214B (en)
CH (1) CH423076A (en)
DE (1) DE1503646A1 (en)
FR (1) FR1435418A (en)
GB (1) GB1068118A (en)
NL (1) NL6506525A (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221541A (en) * 1977-02-28 1980-09-09 Axial International Aktiengesellschaft Fan comprising a blade pitch control mechanism
US4610600A (en) * 1985-06-10 1986-09-09 Industrial Air, Inc. Adjustable-pitch axial fan wheel
US4936751A (en) * 1989-07-28 1990-06-26 Marshall John C Universal fan blade mount
GB2291134B (en) * 1994-07-02 1998-07-22 Nuaire Ltd Fan assembly
US6431834B1 (en) 2000-08-30 2002-08-13 Prime Home Impressions, Llc Multi-connection, stable fan blade attachment mount
US20120195749A1 (en) 2004-03-15 2012-08-02 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US7381129B2 (en) * 2004-03-15 2008-06-03 Airius, Llc. Columnar air moving devices, systems and methods
US9151295B2 (en) 2008-05-30 2015-10-06 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
EP2414740B1 (en) * 2009-03-30 2018-01-17 Airius IP Holdings, Llc Columnar air moving devices, systems and method
EP2488760B1 (en) * 2009-10-13 2018-09-26 Novenco Building & Industry A/S Axial fan and fan rotor
EP2721352B1 (en) 2011-06-15 2015-09-16 Airius IP Holdings, LLC Columnar air moving devices and systems
WO2012174155A1 (en) 2011-06-15 2012-12-20 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
USD698916S1 (en) 2012-05-15 2014-02-04 Airius Ip Holdings, Llc Air moving device
US10184488B2 (en) * 2013-02-25 2019-01-22 Greenheck Fan Corporation Fan housing having flush mounted stator blades
US10125783B2 (en) 2013-02-25 2018-11-13 Greenheck Fan Corporation Fan assembly and fan wheel assemblies
US9505092B2 (en) * 2013-02-25 2016-11-29 Greenheck Fan Corporation Methods for fan assemblies and fan wheel assemblies
MX363769B (en) 2013-02-25 2019-04-03 Greenheck Fan Corp Mixed flow fan assembly.
CA2875347C (en) 2013-12-19 2022-04-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
US10024531B2 (en) 2013-12-19 2018-07-17 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
AU2015269672B2 (en) 2014-06-06 2019-05-16 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CN105275887A (en) * 2014-07-25 2016-01-27 沃德(天津)传动有限公司 Speed reducer and axial flow fan of speed reducer
USD820967S1 (en) 2016-05-06 2018-06-19 Airius Ip Holdings Llc Air moving device
USD805176S1 (en) 2016-05-06 2017-12-12 Airius Ip Holdings, Llc Air moving device
US10487852B2 (en) 2016-06-24 2019-11-26 Airius Ip Holdings, Llc Air moving device
USD886275S1 (en) 2017-01-26 2020-06-02 Airius Ip Holdings, Llc Air moving device
USD885550S1 (en) 2017-07-31 2020-05-26 Airius Ip Holdings, Llc Air moving device
USD887541S1 (en) 2019-03-21 2020-06-16 Airius Ip Holdings, Llc Air moving device
CA3136808A1 (en) 2019-04-17 2020-10-22 Airius Ip Holdings, Llc Air moving device with bypass intake

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525928A (en) * 1894-09-11 Ventilating fan
US2985952A (en) * 1961-05-30 Method of construction of three dimensional
US984812A (en) * 1910-01-15 1911-02-21 John W Hearst Propeller-wheel for airships.
GB167581A (en) * 1920-05-11 1921-08-11 Peter Brotherhood Ltd Improvements in fans
US1603076A (en) * 1922-11-27 1926-10-12 Motor Player Corp Means and method for dynamically balancing incased fan blades
US1476137A (en) * 1923-05-24 1923-12-04 Bilan John Fan structure for air-cooled motors
DE949899C (en) * 1942-03-29 1956-09-27 Eduard Dufey Dipl Ing Axial fan or pump with swiveling blades
GB631231A (en) * 1947-12-10 1949-10-28 Aerex Ltd Improvements relating to cased screw fans
GB702312A (en) * 1952-05-27 1954-01-13 Davidson & Co Ltd Improvements in or relating to axial flow fans and the like
FR1121516A (en) * 1953-05-26 1956-08-20 Propellers and distributors for axial fans and turbines
US2915238A (en) * 1953-10-23 1959-12-01 Szydlowski Joseph Axial flow compressors
US3085632A (en) * 1959-12-08 1963-04-16 Ametek Inc Fan
US3201857A (en) * 1963-03-21 1965-08-24 Torrington Mfg Co Method of making fan with slinger ring

Also Published As

Publication number Publication date
NL6506525A (en) 1965-11-30
CH423076A (en) 1966-10-31
US3300123A (en) 1967-01-24
DE1503646A1 (en) 1969-02-13
FR1435418A (en) 1966-04-15
GB1068118A (en) 1967-05-10

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