AU8151275A - Axial-flow fan - Google Patents

Axial-flow fan

Info

Publication number
AU8151275A
AU8151275A AU81512/75A AU8151275A AU8151275A AU 8151275 A AU8151275 A AU 8151275A AU 81512/75 A AU81512/75 A AU 81512/75A AU 8151275 A AU8151275 A AU 8151275A AU 8151275 A AU8151275 A AU 8151275A
Authority
AU
Australia
Prior art keywords
axial
flow fan
fan
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.)
Expired
Application number
AU81512/75A
Inventor
Nobuyuki Yamaguchi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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
Priority claimed from JP6331974A external-priority patent/JPS5721995B2/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of AU8151275A publication Critical patent/AU8151275A/en
Expired 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
    • F04D29/66—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
    • 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
    • F04D29/327—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with non identical 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
    • F04D29/325—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU81512/75A 1974-06-04 1975-05-26 Axial-flow fan Expired AU8151275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6331974A JPS5721995B2 (en) 1973-06-07 1974-06-04

Publications (1)

Publication Number Publication Date
AU8151275A true AU8151275A (en) 1976-12-02

Family

ID=13225815

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81512/75A Expired AU8151275A (en) 1974-06-04 1975-05-26 Axial-flow fan

Country Status (4)

Country Link
AU (1) AU8151275A (en)
DE (1) DE2524555A1 (en)
DK (1) DK230975A (en)
SE (1) SE7506146L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10605269B2 (en) 2014-02-21 2020-03-31 Ebm-Papst St. Georgen Gmbh & Co. Kg Fan comprising an impeller with blades

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525555A (en) * 1978-08-12 1980-02-23 Hitachi Ltd Impeller
US4474534A (en) * 1982-05-17 1984-10-02 General Dynamics Corp. Axial flow fan
SE450635B (en) * 1982-10-20 1987-07-13 Mitsui Shipbuilding Eng ship's propeller
US5000660A (en) * 1989-08-11 1991-03-19 Airflow Research And Manufacturing Corporation Variable skew fan
DE8612292U1 (en) * 1986-05-02 1987-01-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
DE3832026A1 (en) * 1988-09-21 1990-03-22 Bosch Gmbh Robert FAN WHEEL
JP2662838B2 (en) * 1992-03-24 1997-10-15 川崎重工業株式会社 Rotor wing aircraft tail rotor
US5573497A (en) * 1994-11-30 1996-11-12 Technomed Medical Systems And Institut National High-intensity ultrasound therapy method and apparatus with controlled cavitation effect and reduced side lobes
FR2717942B1 (en) * 1994-03-01 1996-05-31 Technomed Int Sa Method and apparatus for therapy generating high intensity ultrasound with controlled cavitation effect.
US5478205A (en) * 1994-03-07 1995-12-26 Carrier Corporation Impeller for transverse fan
DE19525699A1 (en) * 1995-07-14 1997-01-16 Bmw Rolls Royce Gmbh Tandem vane grille
FR2772830B1 (en) * 1997-12-23 2000-11-24 Valeo Thermique Moteur Sa FAN FOR A HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE
DE102004001845A1 (en) 2004-01-13 2005-08-04 J. Eberspächer GmbH & Co. KG Conveying member, in particular rotor or stator, for conveying a flowable, preferably gaseous, medium
US20130292096A1 (en) * 2012-05-03 2013-11-07 Silverstone Technology Co., Ltd. Heat dissipating fan and fan wheel
EP2662573A1 (en) * 2012-05-11 2013-11-13 SilverStone Technology Co., Ltd. Heat dissipating fan and fan wheel
EP2696078B1 (en) 2012-08-09 2019-10-02 MTU Aero Engines AG Bladed rotor for a turbomachine and corresponding assembly method
US10480527B2 (en) * 2017-05-05 2019-11-19 Robert Bosch Gmbh Axial fan with unbalanced blade spacing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10605269B2 (en) 2014-02-21 2020-03-31 Ebm-Papst St. Georgen Gmbh & Co. Kg Fan comprising an impeller with blades

Also Published As

Publication number Publication date
SE7506146L (en) 1975-12-01
DE2524555A1 (en) 1975-12-04
DK230975A (en) 1975-12-01

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