BG102835A - Rotor - Google Patents

Rotor

Info

Publication number
BG102835A
BG102835A BG102835A BG10283598A BG102835A BG 102835 A BG102835 A BG 102835A BG 102835 A BG102835 A BG 102835A BG 10283598 A BG10283598 A BG 10283598A BG 102835 A BG102835 A BG 102835A
Authority
BG
Bulgaria
Prior art keywords
disks
hub
blades
rotor
essentially
Prior art date
Application number
BG102835A
Other languages
Bulgarian (bg)
Other versions
BG62900B1 (en
Inventor
Edgar Saeterdal
Original Assignee
Flaekt Woods 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 Woods Ab filed Critical Flaekt Woods Ab
Publication of BG102835A publication Critical patent/BG102835A/en
Publication of BG62900B1 publication Critical patent/BG62900B1/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

Abstract

The rotor has simplified structure and design and reducedproduction costs. It includes a hub (1) foR its assembly to ashaft and essentially multiple radial blades (4), each of which isconnected to hub (1) by means of rest for blades (12). Hub (1)supports two parallel disks (5) which are mounted opposite to eachother, essentially having the same diameter and are supplied withpass-through holes (10, 11). The rests of blades (12) are fittedbetween disks (5). Disks (5) are mounted to the blade (12) restsand are pressed against them by bolts (17, 18) getting acrossholes (10, 11) in their respective disks (5).8 claims, 7 figures
BG102835A 1996-04-26 1998-10-12 Axial rotor BG62900B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601589A SE508695C2 (en) 1996-04-26 1996-04-26 axial impellers
PCT/SE1997/000683 WO1997041355A1 (en) 1996-04-26 1997-04-23 Impeller

Publications (2)

Publication Number Publication Date
BG102835A true BG102835A (en) 1999-04-30
BG62900B1 BG62900B1 (en) 2000-10-31

Family

ID=20402349

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102835A BG62900B1 (en) 1996-04-26 1998-10-12 Axial rotor

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
WO2008107738A1 (en) 2007-03-06 2008-09-12 Tecsis Tecnologia E Sistemas Avançados 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
CZ287283B6 (en) 2000-10-11
DE69723065T2 (en) 2004-05-06
SE9601589L (en) 1997-10-27
CZ335298A3 (en) 1999-11-17
TR199802138T2 (en) 1999-02-22
DK0894199T3 (en) 2003-10-13
BG62900B1 (en) 2000-10-31
WO1997041355A1 (en) 1997-11-06
NO984955D0 (en) 1998-10-23
NO984955L (en) 1998-12-22
EP0894199A1 (en) 1999-02-03
RU2184275C2 (en) 2002-06-27
EE03625B1 (en) 2002-02-15
SK282927B6 (en) 2003-01-09
AU2719897A (en) 1997-11-19
SE9601589D0 (en) 1996-04-26
ATE243812T1 (en) 2003-07-15
HUP9901664A3 (en) 2000-02-28
DE69723065D1 (en) 2003-07-31
SK144098A3 (en) 1999-12-10
EP0894199B1 (en) 2003-06-25
HUP9901664A2 (en) 1999-08-30
ES2202610T3 (en) 2004-04-01
EE9800358A (en) 1999-04-15
PL329515A1 (en) 1999-03-29
SE508695C2 (en) 1998-10-26
PL182685B1 (en) 2002-02-28

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