SE9601589L - IMPELLER - Google Patents

IMPELLER

Info

Publication number
SE9601589L
SE9601589L SE9601589A SE9601589A SE9601589L SE 9601589 L SE9601589 L SE 9601589L SE 9601589 A SE9601589 A SE 9601589A SE 9601589 A SE9601589 A SE 9601589A SE 9601589 L SE9601589 L SE 9601589L
Authority
SE
Sweden
Prior art keywords
discs
hub
impeller
blade
bolt holes
Prior art date
Application number
SE9601589A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE508695C2 (en
SE9601589D0 (en
Inventor
Edgar Saeterdal
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
Application filed by Flaekt Ab filed Critical Flaekt Ab
Priority to SE9601589A priority Critical patent/SE508695C2/en
Publication of SE9601589D0 publication Critical patent/SE9601589D0/en
Priority to EP97921050A priority patent/EP0894199B1/en
Priority to AU27198/97A priority patent/AU2719897A/en
Priority to ES97921050T priority patent/ES2202610T3/en
Priority to SK1440-98A priority patent/SK282927B6/en
Priority to AT97921050T priority patent/ATE243812T1/en
Priority to EE9800358A priority patent/EE03625B1/en
Priority to DE69723065T priority patent/DE69723065T2/en
Priority to DK97921050T priority patent/DK0894199T3/en
Priority to CZ19983352A priority patent/CZ287283B6/en
Priority to PCT/SE1997/000683 priority patent/WO1997041355A1/en
Priority to TR1998/02138T priority patent/TR199802138T2/en
Priority to RU98121212/06A priority patent/RU2184275C2/en
Priority to HU9901664A priority patent/HUP9901664A3/en
Priority to PL97329515A priority patent/PL182685B1/en
Publication of SE9601589L publication Critical patent/SE9601589L/en
Priority to BG102835A priority patent/BG62900B1/en
Priority to NO984955A priority patent/NO984955L/en
Publication of SE508695C2 publication Critical patent/SE508695C2/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Saccharide Compounds (AREA)
  • Wind Motors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

An axial impeller has a hub (1) for attaching the impeller to a shaft and a plurality of essentially radial blades, which are connected to the hub (1) by means of blade mountings (12). The hub (1) supports two parallel discs (5) which are arranged in front of each other, have essentially the same diameter and which are provided with through bolt holes. The blade mountings (12) are arranged between the discs (5). The discs (5) are attached to the blade moutings (12) and pressed against these by means of bolts (17, 18), which extend through bolt holes in the respective discs (5).
SE9601589A 1996-04-26 1996-04-26 axial impellers SE508695C2 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE9601589A SE508695C2 (en) 1996-04-26 1996-04-26 axial impellers
PL97329515A PL182685B1 (en) 1996-04-26 1997-04-23 Impeller
DK97921050T DK0894199T3 (en) 1996-04-26 1997-04-23 Impeller
PCT/SE1997/000683 WO1997041355A1 (en) 1996-04-26 1997-04-23 Impeller
ES97921050T ES2202610T3 (en) 1996-04-26 1997-04-23 DRIVING.
SK1440-98A SK282927B6 (en) 1996-04-26 1997-04-23 Impeller
AT97921050T ATE243812T1 (en) 1996-04-26 1997-04-23 PUMP IMPELLER
EE9800358A EE03625B1 (en) 1996-04-26 1997-04-23 Axial fan rotor
DE69723065T DE69723065T2 (en) 1996-04-26 1997-04-23 PUMP iMPELLER
EP97921050A EP0894199B1 (en) 1996-04-26 1997-04-23 Impeller
CZ19983352A CZ287283B6 (en) 1996-04-26 1997-04-23 Runner
AU27198/97A AU2719897A (en) 1996-04-26 1997-04-23 Impeller
TR1998/02138T TR199802138T2 (en) 1996-04-26 1997-04-23 Propeller.
RU98121212/06A RU2184275C2 (en) 1996-04-26 1997-04-23 Impeller
HU9901664A HUP9901664A3 (en) 1996-04-26 1997-04-23 Impeller
BG102835A BG62900B1 (en) 1996-04-26 1998-10-12 Axial rotor
NO984955A NO984955L (en) 1996-04-26 1998-10-23 impeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9601589A SE508695C2 (en) 1996-04-26 1996-04-26 axial impellers

Publications (3)

Publication Number Publication Date
SE9601589D0 SE9601589D0 (en) 1996-04-26
SE9601589L true SE9601589L (en) 1997-10-27
SE508695C2 SE508695C2 (en) 1998-10-26

Family

ID=20402349

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9601589A SE508695C2 (en) 1996-04-26 1996-04-26 axial impellers

Country Status (17)

Country Link
EP (1) EP0894199B1 (en)
AT (1) ATE243812T1 (en)
AU (1) AU2719897A (en)
BG (1) BG62900B1 (en)
CZ (1) CZ287283B6 (en)
DE (1) DE69723065T2 (en)
DK (1) DK0894199T3 (en)
EE (1) EE03625B1 (en)
ES (1) ES2202610T3 (en)
HU (1) HUP9901664A3 (en)
NO (1) NO984955L (en)
PL (1) PL182685B1 (en)
RU (1) RU2184275C2 (en)
SE (1) SE508695C2 (en)
SK (1) SK282927B6 (en)
TR (1) TR199802138T2 (en)
WO (1) WO1997041355A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2156818B1 (en) * 1999-05-07 2002-03-01 Soler & Palau HELICES WITH VARIABLE NUMBER OF WINGS OF DIFFERENT INCLINATION.
US7214035B2 (en) 2005-02-18 2007-05-08 Mario Bussières Rotor for a turbomachine
BRPI0721346B1 (en) 2007-03-06 2018-12-26 Fan Technology Resources – Tecnologia Em Sistemas De Ventilação Ltda. fan blade connection
US9863250B2 (en) * 2010-02-24 2018-01-09 United Technologies Corporation Fastener aperture having an elongated geometry
DE102014009051A1 (en) * 2014-06-24 2015-12-24 Tlt-Turbo Gmbh Impeller for axial fan

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2610921A1 (en) * 1976-03-16 1977-09-22 Albert Zinth Vane type impeller for ventilators - has hub consisting of at least two ring shaped support sections
DE3718678A1 (en) * 1987-06-04 1988-12-22 Mtu Muenchen Gmbh FIBER TECHNICAL COMPRESSOR VAN

Also Published As

Publication number Publication date
EE9800358A (en) 1999-04-15
BG102835A (en) 1999-04-30
CZ287283B6 (en) 2000-10-11
SK144098A3 (en) 1999-12-10
AU2719897A (en) 1997-11-19
NO984955D0 (en) 1998-10-23
SK282927B6 (en) 2003-01-09
PL182685B1 (en) 2002-02-28
ES2202610T3 (en) 2004-04-01
EP0894199A1 (en) 1999-02-03
EE03625B1 (en) 2002-02-15
CZ335298A3 (en) 1999-11-17
DK0894199T3 (en) 2003-10-13
BG62900B1 (en) 2000-10-31
ATE243812T1 (en) 2003-07-15
EP0894199B1 (en) 2003-06-25
PL329515A1 (en) 1999-03-29
HUP9901664A3 (en) 2000-02-28
TR199802138T2 (en) 1999-02-22
RU2184275C2 (en) 2002-06-27
DE69723065T2 (en) 2004-05-06
WO1997041355A1 (en) 1997-11-06
DE69723065D1 (en) 2003-07-31
SE508695C2 (en) 1998-10-26
SE9601589D0 (en) 1996-04-26
HUP9901664A2 (en) 1999-08-30
NO984955L (en) 1998-12-22

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