AU3765289A - Guide vane for an axial fan - Google Patents

Guide vane for an axial fan

Info

Publication number
AU3765289A
AU3765289A AU37652/89A AU3765289A AU3765289A AU 3765289 A AU3765289 A AU 3765289A AU 37652/89 A AU37652/89 A AU 37652/89A AU 3765289 A AU3765289 A AU 3765289A AU 3765289 A AU3765289 A AU 3765289A
Authority
AU
Australia
Prior art keywords
guide vane
axial fan
fan
axial
vane
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
AU37652/89A
Other versions
AU636845B2 (en
Inventor
Anders Bengtsson
Erik Boos
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.)
ABB Technology FLB AB
Original Assignee
ABB Flaekt AB
Flaekt AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20372552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3765289(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABB Flaekt AB, Flaekt AB filed Critical ABB Flaekt AB
Publication of AU3765289A publication Critical patent/AU3765289A/en
Assigned to ABB FLAKT AB reassignment ABB FLAKT AB Amend patent request/document other than specification (104) Assignors: FLAKT A.B.
Application granted granted Critical
Publication of AU636845B2 publication Critical patent/AU636845B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU37652/89A 1988-06-08 1989-06-08 Guide vane for an axial fan Ceased AU636845B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8802136A SE461112B (en) 1988-06-08 1988-06-08 LED LIGHT SHOWS AN AXIAL FLAT
SE8802136 1988-06-08

Publications (2)

Publication Number Publication Date
AU3765289A true AU3765289A (en) 1990-01-05
AU636845B2 AU636845B2 (en) 1993-05-13

Family

ID=20372552

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37652/89A Ceased AU636845B2 (en) 1988-06-08 1989-06-08 Guide vane for an axial fan

Country Status (11)

Country Link
EP (1) EP0418303B1 (en)
JP (1) JP2837207B2 (en)
AU (1) AU636845B2 (en)
BR (1) BR8907459A (en)
DE (1) DE68915278T2 (en)
DK (1) DK173521B1 (en)
FI (1) FI104509B (en)
RU (1) RU1834989C (en)
SE (1) SE461112B (en)
UA (1) UA12318A (en)
WO (1) WO1989012174A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088892A (en) * 1990-02-07 1992-02-18 United Technologies Corporation Bowed airfoil for the compression section of a rotary machine
SE500471C2 (en) * 1991-07-09 1994-07-04 Flaekt Ab Guide device in an axial fan
US5731644A (en) * 1995-03-02 1998-03-24 Lucas Aerospace Power Equipment Corporation Integral cooling air diffuser for electromechanical apparatus
US5577888A (en) * 1995-06-23 1996-11-26 Siemens Electric Limited High efficiency, low-noise, axial fan assembly
CN101307781A (en) * 2003-07-22 2008-11-19 奇鋐科技股份有限公司 Wind direction exit port control device
DE102007025696A1 (en) 2007-06-01 2008-12-04 Evg Lufttechnik Gmbh Axial fan with downstream diffuser
CN103557185B (en) * 2013-10-31 2016-01-20 江苏国泉泵业制造有限公司 A kind of axial pump vane Airfoil Optimization method
CN103696983B (en) * 2013-12-31 2017-03-01 江苏大学 A kind of Double-way axial flow impeller of pump Optimization Design

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291381A (en) * 1966-04-15 1966-12-13 Joy Mfg Co High energy axial flow apparatus
JPS5115210A (en) * 1974-07-02 1976-02-06 Rotoron Inc Zatsuongenshono fuan
US3932054A (en) * 1974-07-17 1976-01-13 Western Engineering & Mfg. Co. Variable pitch axial fan
US4318669A (en) * 1980-01-07 1982-03-09 The United States Of America As Represented By The Secretary Of The Air Force Vane configuration for fluid wake re-energization
SU941691A1 (en) * 1980-12-17 1982-07-07 Предприятие П/Я Г-4974 Axial fan
JPS5925846A (en) * 1982-08-05 1984-02-09 Canon Inc Recording liquid
JPS6270698A (en) * 1985-09-21 1987-04-01 Matsushita Electric Works Ltd Motor fan

Also Published As

Publication number Publication date
WO1989012174A1 (en) 1989-12-14
FI905984A0 (en) 1990-12-04
DE68915278D1 (en) 1994-06-16
JP2837207B2 (en) 1998-12-14
EP0418303A1 (en) 1991-03-27
DK284290D0 (en) 1990-11-29
DK284290A (en) 1990-11-29
FI104509B (en) 2000-02-15
UA12318A (en) 1996-12-25
SE461112B (en) 1990-01-08
AU636845B2 (en) 1993-05-13
JPH03504996A (en) 1991-10-31
DE68915278T2 (en) 1994-10-27
DK173521B1 (en) 2001-01-29
BR8907459A (en) 1991-04-02
RU1834989C (en) 1993-08-15
EP0418303B1 (en) 1994-05-11
SE8802136D0 (en) 1988-06-08

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired