EP1035330A3 - Laufrad für Gebläse, dessen Herstellungsverfahren, und Gebläse - Google Patents

Laufrad für Gebläse, dessen Herstellungsverfahren, und Gebläse Download PDF

Info

Publication number
EP1035330A3
EP1035330A3 EP00104398A EP00104398A EP1035330A3 EP 1035330 A3 EP1035330 A3 EP 1035330A3 EP 00104398 A EP00104398 A EP 00104398A EP 00104398 A EP00104398 A EP 00104398A EP 1035330 A3 EP1035330 A3 EP 1035330A3
Authority
EP
European Patent Office
Prior art keywords
blower
impeller
manufacturing
hub
multiple layers
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
EP00104398A
Other languages
English (en)
French (fr)
Other versions
EP1035330B1 (de
EP1035330A2 (de
Inventor
Hironao Numoto
Masaharu Ota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1035330A2 publication Critical patent/EP1035330A2/de
Publication of EP1035330A3 publication Critical patent/EP1035330A3/de
Application granted granted Critical
Publication of EP1035330B1 publication Critical patent/EP1035330B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
    • 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
    • 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
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • 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
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • 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
    • F05D2300/612—Foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP00104398A 1999-03-08 2000-03-02 Laufrad für Gebläse, dessen Herstellungsverfahren, und Gebläse Expired - Lifetime EP1035330B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11059788A JP2000257592A (ja) 1999-03-08 1999-03-08 送風機用羽根車とその製造方法
JP5978899 1999-03-08

Publications (3)

Publication Number Publication Date
EP1035330A2 EP1035330A2 (de) 2000-09-13
EP1035330A3 true EP1035330A3 (de) 2002-05-08
EP1035330B1 EP1035330B1 (de) 2004-11-10

Family

ID=13123387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104398A Expired - Lifetime EP1035330B1 (de) 1999-03-08 2000-03-02 Laufrad für Gebläse, dessen Herstellungsverfahren, und Gebläse

Country Status (6)

Country Link
EP (1) EP1035330B1 (de)
JP (1) JP2000257592A (de)
CN (1) CN1116522C (de)
DE (1) DE60015628T2 (de)
ES (1) ES2232339T3 (de)
MY (1) MY122606A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1741933B1 (de) * 2005-07-04 2019-03-06 MAHLE Behr GmbH & Co. KG Laufrad und Verfahren zur Herstellung eines Laufrads
CN102022377B (zh) * 2005-08-30 2012-11-28 台达电子工业股份有限公司 风扇
DE202010011507U1 (de) * 2010-08-18 2010-11-04 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Zweikomponenten-Lüfterrad
US10137264B2 (en) 2011-07-13 2018-11-27 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
CN117045914A (zh) * 2011-07-13 2023-11-14 费雪派克医疗保健有限公司 加压气体源
JP6132380B2 (ja) * 2012-02-06 2017-05-24 ミネベアミツミ株式会社 軸流ファンのインペラ構造
AU2013101734A4 (en) 2012-12-18 2015-09-24 Fisher & Paykel Healthcare Limited Impeller and motor assembly
WO2018199774A1 (en) 2017-04-23 2018-11-01 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
DE102022200940A1 (de) 2022-01-28 2023-08-03 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Lüfterrad eines Kraftfahrzeugs

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048479A (en) * 1959-10-17 1966-11-16 Rolls Royce Improvements in or relating to blades, vanes or struts for gas turbine engine axial flow compressors
US3647317A (en) * 1970-03-19 1972-03-07 Fluor Prod Co Inc Fiberglass fan assembly
GB2240588A (en) * 1990-01-31 1991-08-07 Toshiba Kk Ventilating fan
GB2279114A (en) * 1993-06-15 1994-12-21 Nuaire Ltd Fan impeller blade
US5419682A (en) * 1992-10-12 1995-05-30 Behr Gmbh & Co. Axial fan having plastic blades
US5439353A (en) * 1992-02-06 1995-08-08 United Technologies Corporation Composite blade with reinforced leading edge
WO1998026233A1 (en) * 1996-12-11 1998-06-18 Springer Carrier S/A Condensate drain path for a room air conditioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048479A (en) * 1959-10-17 1966-11-16 Rolls Royce Improvements in or relating to blades, vanes or struts for gas turbine engine axial flow compressors
US3647317A (en) * 1970-03-19 1972-03-07 Fluor Prod Co Inc Fiberglass fan assembly
GB2240588A (en) * 1990-01-31 1991-08-07 Toshiba Kk Ventilating fan
US5439353A (en) * 1992-02-06 1995-08-08 United Technologies Corporation Composite blade with reinforced leading edge
US5419682A (en) * 1992-10-12 1995-05-30 Behr Gmbh & Co. Axial fan having plastic blades
GB2279114A (en) * 1993-06-15 1994-12-21 Nuaire Ltd Fan impeller blade
WO1998026233A1 (en) * 1996-12-11 1998-06-18 Springer Carrier S/A Condensate drain path for a room air conditioner

Also Published As

Publication number Publication date
ES2232339T3 (es) 2005-06-01
MY122606A (en) 2006-04-29
CN1116522C (zh) 2003-07-30
DE60015628T2 (de) 2005-11-10
CN1266150A (zh) 2000-09-13
DE60015628D1 (de) 2004-12-16
EP1035330B1 (de) 2004-11-10
EP1035330A2 (de) 2000-09-13
JP2000257592A (ja) 2000-09-19

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