ATE247230T1 - Hochdruckgebläse - Google Patents

Hochdruckgebläse

Info

Publication number
ATE247230T1
ATE247230T1 AT98900869T AT98900869T ATE247230T1 AT E247230 T1 ATE247230 T1 AT E247230T1 AT 98900869 T AT98900869 T AT 98900869T AT 98900869 T AT98900869 T AT 98900869T AT E247230 T1 ATE247230 T1 AT E247230T1
Authority
AT
Austria
Prior art keywords
blade wheel
high pressure
pressure blower
electric motor
eliminate
Prior art date
Application number
AT98900869T
Other languages
English (en)
Inventor
Rauli Tapani Hulkkonen
Jyri-Markku Vuorenmaa
Joni Antero Tallgren
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
Application granted granted Critical
Publication of ATE247230T1 publication Critical patent/ATE247230T1/de

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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Insulators (AREA)
  • Steroid Compounds (AREA)
  • Logic Circuits (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT98900869T 1997-01-17 1998-01-16 Hochdruckgebläse ATE247230T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970210A FI101564B1 (fi) 1997-01-17 1997-01-17 Korkeapainepuhallin
PCT/FI1998/000037 WO1998031937A1 (en) 1997-01-17 1998-01-16 High-pressure fan

Publications (1)

Publication Number Publication Date
ATE247230T1 true ATE247230T1 (de) 2003-08-15

Family

ID=8547668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98900869T ATE247230T1 (de) 1997-01-17 1998-01-16 Hochdruckgebläse

Country Status (13)

Country Link
US (1) US6340288B1 (de)
EP (1) EP0953114B1 (de)
JP (1) JP2001508853A (de)
KR (1) KR100496497B1 (de)
CN (1) CN1243565A (de)
AT (1) ATE247230T1 (de)
AU (1) AU5665698A (de)
DE (2) DE953114T1 (de)
DK (1) DK0953114T3 (de)
ES (1) ES2202798T3 (de)
FI (1) FI101564B1 (de)
NO (1) NO993508L (de)
WO (1) WO1998031937A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001010489A2 (de) 1999-08-05 2001-02-15 MAP Medizintechnik für Arzt und Patient GmbH & Co. KG Vorrichtung zur zufuhr eines atemgases, befeuchtungsvorrichtung, atemgasschlauch und anschlussvorrichtung hierfür
NZ527088A (en) 2001-02-16 2005-04-29 Resmed Ltd Humidifier with structure to prevent backflow of liquid through the humidifier inlet
FI111290B (fi) * 2001-11-12 2003-06-30 Flaekt Woods Ab Korkeapainepuhallin
US6910483B2 (en) 2001-12-10 2005-06-28 Resmed Limited Double-ended blower and volutes therefor
US8517012B2 (en) 2001-12-10 2013-08-27 Resmed Limited Multiple stage blowers and volutes therefor
ATE397727T1 (de) * 2001-12-10 2008-06-15 Resmed Ltd Zweiseitiges gebläse und spiralgehäuse dazu
NZ593956A (en) * 2003-06-10 2012-12-21 Resmed Ltd Multiple stage blower with gas flow directed from first impeller to second impeller via annular chamber between inner and outer casings
AU2003903139A0 (en) 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
NZ710686A (en) 2003-06-20 2017-02-24 Resmed Ltd Breathable gas apparatus with humidifier
EP2302172A1 (de) 2004-11-12 2011-03-30 Board of Trustees of Michigan State University Maschine mit einem elektromagnetischen gewebten Rotor sowie Herstellungsverfahren
DE102005060329A1 (de) * 2005-12-16 2007-06-21 Dietz-Motoren Gmbh & Co. Kg Hochdruckventilator
US8365726B2 (en) 2007-06-07 2013-02-05 Resmed Limited Tub for humidifier
WO2009146484A1 (en) 2008-06-05 2009-12-10 Resmed Ltd Treatment of respiratory conditions
US8931481B2 (en) 2009-06-04 2015-01-13 Redmed Limited Flow generator chassis assembly with suspension seal
FI20105048A7 (fi) 2010-01-21 2011-07-22 Runtech Systems Oy Menetelmä radiaalikompressorin juoksupyörän valmistamiseksi
US9017893B2 (en) 2011-06-24 2015-04-28 Watt Fuel Cell Corp. Fuel cell system with centrifugal blower system for providing a flow of gaseous medium thereto
US10193430B2 (en) 2013-03-15 2019-01-29 Board Of Trustees Of Michigan State University Electromagnetic device having discrete wires

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1014321A (en) 1910-12-03 1912-01-09 Leslie S Hackney Fan.
US1406600A (en) 1916-10-13 1922-02-14 Ourtiss Aeroplane And Motor Co Propeller-hub construction
US1404849A (en) 1918-10-31 1922-01-31 Thomas F Hamilton Sheathing for aeroplane propellers
US1842178A (en) 1930-02-15 1932-01-19 Westinghouse Electric & Mfg Co Propeller
US1985705A (en) 1932-01-30 1934-12-25 Prat Daniel Corp Fan blade
US2903182A (en) 1957-10-17 1959-09-08 Clarage Fan Company Fan equipment
FR1261548A (fr) * 1960-06-21 1961-05-19 Neu Sa Perfectionnement apportés aux ventilateurs et compresseurs centrifuges à deux étages
NL272637A (de) * 1960-12-29
GB1268202A (en) 1968-08-01 1972-03-22 Rolls Royce Composite blade for an elastic fluid flow machine
US3915596A (en) 1974-09-25 1975-10-28 Gen Electric Condenser apparatus
FR2528127A1 (fr) * 1982-06-04 1983-12-09 Creusot Loire Moto-compresseur centrifuge electrique integre a grande vitesse
JPS5934499A (ja) 1982-08-21 1984-02-24 Tokyo Yogyo Co Ltd 送風機用羽根車
FR2539824A1 (fr) 1983-01-26 1984-07-27 Applic Rationnelles Physiq Roue pour compresseur centrifuge et procede pour sa fabrication
JPS59200093A (ja) * 1983-04-27 1984-11-13 Sharp Corp ポンプ
DE3631942A1 (de) 1986-09-19 1988-04-07 Siemens Ag Radialventilator
US4808055A (en) 1987-04-15 1989-02-28 Metallurgical Industries, Inc. Turbine blade with restored tip
US4895491A (en) 1988-06-17 1990-01-23 Environmental Elements Corp. Fan blade protection system
US5104293A (en) 1990-07-16 1992-04-14 United Technologies Corporation Method for applying abrasive layers to blade surfaces
FR2703111B1 (fr) 1993-03-25 1995-06-30 Ozen Sa Rotor pour pompe comportant deux pieces assemblees par soudure, obtenues par moulage par injection de materiaux thermoplastiques, et procede de fabrication d'un tel rotor .
DE4321173C2 (de) * 1993-06-25 1996-02-22 Inst Luft Kaeltetech Gem Gmbh Radiallaufrad
IL106945A (en) * 1993-09-08 1997-04-15 Ide Technologies Ltd Centrifugal compressor and heat pump containing it
DE4431839A1 (de) 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs
DE19513508A1 (de) * 1995-04-10 1996-10-17 Abb Research Ltd Verdichter
DE19525829A1 (de) 1995-07-15 1997-01-16 Abb Research Ltd Lüfter
FR2738304B1 (fr) 1995-08-30 1997-11-28 Europ Propulsion Turbine en materiau composite thermostructural, en particulier a grand diametre, et procede pour sa fabrication
FR2738303B1 (fr) 1995-08-30 1997-11-28 Europ Propulsion Turbine en materiau composite thermostructural, en particulier a petit diametre, et procede pour sa fabrication

Also Published As

Publication number Publication date
DE953114T1 (de) 2000-02-17
CN1243565A (zh) 2000-02-02
FI970210A0 (fi) 1997-01-17
DE69817150D1 (de) 2003-09-18
AU5665698A (en) 1998-08-07
KR20000070159A (ko) 2000-11-25
FI101564B (fi) 1998-07-15
DE69817150T2 (de) 2004-06-09
EP0953114B1 (de) 2003-08-13
ES2202798T3 (es) 2004-04-01
EP0953114A1 (de) 1999-11-03
KR100496497B1 (ko) 2005-06-22
FI101564B1 (fi) 1998-07-15
JP2001508853A (ja) 2001-07-03
US6340288B1 (en) 2002-01-22
NO993508D0 (no) 1999-07-16
NO993508L (no) 1999-09-09
DK0953114T3 (da) 2003-12-08
WO1998031937A1 (en) 1998-07-23

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