SE8802136D0 - AXIAL SPLIGHT LED RANGE - Google Patents

AXIAL SPLIGHT LED RANGE

Info

Publication number
SE8802136D0
SE8802136D0 SE8802136A SE8802136A SE8802136D0 SE 8802136 D0 SE8802136 D0 SE 8802136D0 SE 8802136 A SE8802136 A SE 8802136A SE 8802136 A SE8802136 A SE 8802136A SE 8802136 D0 SE8802136 D0 SE 8802136D0
Authority
SE
Sweden
Prior art keywords
axial
splight
led range
web
inner portions
Prior art date
Application number
SE8802136A
Other languages
Swedish (sv)
Other versions
SE461112B (en
Inventor
A Bengtsson
E Boos
Original Assignee
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE8802136(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Flaekt Ab filed Critical Flaekt Ab
Priority to SE8802136A priority Critical patent/SE461112B/en
Publication of SE8802136D0 publication Critical patent/SE8802136D0/en
Priority to JP1506228A priority patent/JP2837207B2/en
Priority to UA4831937A priority patent/UA12318A/en
Priority to BR898907459A priority patent/BR8907459A/en
Priority to AU37652/89A priority patent/AU636845B2/en
Priority to EP89906852A priority patent/EP0418303B1/en
Priority to DE68915278T priority patent/DE68915278T2/en
Priority to PCT/SE1989/000324 priority patent/WO1989012174A1/en
Priority to AT8989906852T priority patent/ATE105609T1/en
Publication of SE461112B publication Critical patent/SE461112B/en
Priority to DK199002842A priority patent/DK173521B1/en
Priority to FI905984A priority patent/FI104509B/en
Priority to SU904831937A priority patent/RU1834989C/en
Priority to NO905297A priority patent/NO170738C/en
Priority to US07/911,809 priority patent/US5246339A/en

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)

Abstract

A guide vane for an axial fan is formed in the end portion facing towards the fan with a web between the radially outer and inner portions of the guide vane. The arc length L2 along the single-curved vane is shorter at the level of the web than at said outer and inner portions L3 and L1 respectively.
SE8802136A 1988-06-08 1988-06-08 LED LIGHT SHOWS AN AXIAL FLAT SE461112B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE8802136A SE461112B (en) 1988-06-08 1988-06-08 LED LIGHT SHOWS AN AXIAL FLAT
AT8989906852T ATE105609T1 (en) 1988-06-08 1989-06-08 GUIDE BLADE FOR AXIAL BLOWER.
UA4831937A UA12318A (en) 1988-06-08 1989-06-08 Guide rib of axial ventilator
EP89906852A EP0418303B1 (en) 1988-06-08 1989-06-08 Guide vane for an axial fan
PCT/SE1989/000324 WO1989012174A1 (en) 1988-06-08 1989-06-08 Guide vane for an axial fan
BR898907459A BR8907459A (en) 1988-06-08 1989-06-08 GUIDE REED FOR AN AXIAL FAN
AU37652/89A AU636845B2 (en) 1988-06-08 1989-06-08 Guide vane for an axial fan
JP1506228A JP2837207B2 (en) 1988-06-08 1989-06-08 Guide vanes for axial fans
DE68915278T DE68915278T2 (en) 1988-06-08 1989-06-08 GUIDE BLADE FOR AXIAL BLOWERS.
DK199002842A DK173521B1 (en) 1988-06-08 1990-11-29 Axial blower guide vane
FI905984A FI104509B (en) 1988-06-08 1990-12-04 Axial fan guide rail
NO905297A NO170738C (en) 1988-06-08 1990-12-07 AXIAL FAN LEAD BOWL
SU904831937A RU1834989C (en) 1988-06-08 1990-12-07 Guide vane of axial ventilator
US07/911,809 US5246339A (en) 1988-06-08 1992-07-10 Guide vane for an axial fan

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE8802136D0 true SE8802136D0 (en) 1988-06-08
SE461112B SE461112B (en) 1990-01-08

Family

ID=20372552

Family Applications (1)

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

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
CN101298872A (en) * 2003-07-22 2008-11-05 奇鋐科技股份有限公司 Wind direction outlet 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
IT1036993B (en) * 1974-07-02 1979-10-30 Rotron Inc DEVICE FOR THE MOVEMENT OF A FLUID
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
DK173521B1 (en) 2001-01-29
DK284290D0 (en) 1990-11-29
EP0418303B1 (en) 1994-05-11
AU636845B2 (en) 1993-05-13
UA12318A (en) 1996-12-25
FI905984A0 (en) 1990-12-04
DE68915278D1 (en) 1994-06-16
JPH03504996A (en) 1991-10-31
RU1834989C (en) 1993-08-15
JP2837207B2 (en) 1998-12-14
DE68915278T2 (en) 1994-10-27
WO1989012174A1 (en) 1989-12-14
FI104509B (en) 2000-02-15
SE461112B (en) 1990-01-08
EP0418303A1 (en) 1991-03-27
AU3765289A (en) 1990-01-05
BR8907459A (en) 1991-04-02
DK284290A (en) 1990-11-29

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