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MY122606A - Impeller for blower, its manufacturing method, and blower - Google Patents

Impeller for blower, its manufacturing method, and blower

Info

Publication number
MY122606A
MY122606A MYPI20000797A MYPI20000797A MY122606A MY 122606 A MY122606 A MY 122606A MY PI20000797 A MYPI20000797 A MY PI20000797A MY PI20000797 A MYPI20000797 A MY PI20000797A MY 122606 A MY122606 A MY 122606A
Authority
MY
Malaysia
Prior art keywords
blower
impeller
manufacturing
vanes
hub
Prior art date
Application number
MYPI20000797A
Inventor
Hironao Numoto
Masaharu Ota
Original Assignee
Matsushita Electric Ind 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 Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of MY122606A publication Critical patent/MY122606A/en

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)

Abstract

AN IMPELLER (2) HAVING A LARGE APERTURE IS OBTAINED EASILY. AS A RESULT, THE BLOWER (10) IS ENHANCED IN PERFORMANCE. HAVING A HUB (5) AND VANES (6) PROJECTING FROM THE HUB (5), THE VANES (6) HAVE MULTIPLE LAYERS (7,8), AND AT LEAST ONE OF THE MULTIPLE LAYERS (7,8) HAS A FOAMED MOLDED LAYER (8). THIS IMPELLER (2) IS USED IN A BLOWER (10). THIS BLOWER (10) IS USED IN AN OUTDOOR UNIT OF AN AIR CONDITIONER.FIG.1
MYPI20000797A 1999-03-08 2000-03-01 Impeller for blower, its manufacturing method, and blower MY122606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11059788A JP2000257592A (en) 1999-03-08 1999-03-08 Impeller for air blower and manufacture thereof

Publications (1)

Publication Number Publication Date
MY122606A true MY122606A (en) 2006-04-29

Family

ID=13123387

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20000797A MY122606A (en) 1999-03-08 2000-03-01 Impeller for blower, its manufacturing method, and blower

Country Status (6)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1741933B1 (en) * 2005-07-04 2019-03-06 MAHLE Behr GmbH & Co. KG Rotor and fabricating method thereof
CN102022377B (en) * 2005-08-30 2012-11-28 台达电子工业股份有限公司 fan
DE202010011507U1 (en) * 2010-08-18 2010-11-04 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Two-impeller
CA3056453C (en) 2011-07-13 2023-08-22 Fisher & Paykel Healthcare Limited Impeller and motor assembly
US10137264B2 (en) 2011-07-13 2018-11-27 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
JP6132380B2 (en) * 2012-02-06 2017-05-24 ミネベアミツミ株式会社 Impeller structure of axial fan
AU2013101734A4 (en) 2012-12-18 2015-09-24 Fisher & Paykel Healthcare Limited Impeller and motor assembly
EP3615820B1 (en) 2017-04-23 2024-12-04 Fisher & Paykel Healthcare Limited Bearing mount, blower comprising such a bearing mount
DE102022200940A1 (en) 2022-01-28 2023-08-03 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Fan wheel of a motor vehicle

Family Cites Families (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
GB2240588B (en) * 1990-01-31 1994-08-03 Toshiba Kk Ventilating fan
US5392514A (en) * 1992-02-06 1995-02-28 United Technologies Corporation Method of manufacturing a composite blade with a reinforced leading edge
DE4234292A1 (en) * 1992-10-12 1994-04-14 Behr Gmbh & Co Axial-flow fan with plastics blades and hub - has hub divided in peripheral direction into parts, whose number corresponds proportionally to that of blades, and supports integrally moulded blade
GB2279114A (en) * 1993-06-15 1994-12-21 Nuaire Ltd Fan impeller blade
AU1362297A (en) * 1996-12-11 1998-07-03 Springer Carrier S/A Condensate drain path for a room air conditioner

Also Published As

Publication number Publication date
CN1266150A (en) 2000-09-13
EP1035330B1 (en) 2004-11-10
DE60015628D1 (en) 2004-12-16
ES2232339T3 (en) 2005-06-01
EP1035330A3 (en) 2002-05-08
JP2000257592A (en) 2000-09-19
DE60015628T2 (en) 2005-11-10
EP1035330A2 (en) 2000-09-13
CN1116522C (en) 2003-07-30

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