EP1703138A3 - Gebläse - Google Patents

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Info

Publication number
EP1703138A3
EP1703138A3 EP06003542A EP06003542A EP1703138A3 EP 1703138 A3 EP1703138 A3 EP 1703138A3 EP 06003542 A EP06003542 A EP 06003542A EP 06003542 A EP06003542 A EP 06003542A EP 1703138 A3 EP1703138 A3 EP 1703138A3
Authority
EP
European Patent Office
Prior art keywords
peripheral wall
multiblade fan
tongue
continuous
curved
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.)
Withdrawn
Application number
EP06003542A
Other languages
English (en)
French (fr)
Other versions
EP1703138A2 (de
Inventor
Hirokazu c/o Matsushita Elect.Ind.Co. Ltd. Sakai
Yoshikimi c/oMatsushita Elect.Ind.Co. Ltd Tatsumu
Kazuki c/o Matsushita Elect.Ind.Co. Ltd. Nakao
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 Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of EP1703138A2 publication Critical patent/EP1703138A2/de
Publication of EP1703138A3 publication Critical patent/EP1703138A3/de
Withdrawn legal-status Critical Current

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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
    • F04D29/602—Mounting in cavities
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP06003542A 2005-02-24 2006-02-22 Gebläse Withdrawn EP1703138A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005048370A JP2006233835A (ja) 2005-02-24 2005-02-24 送風機

Publications (2)

Publication Number Publication Date
EP1703138A2 EP1703138A2 (de) 2006-09-20
EP1703138A3 true EP1703138A3 (de) 2010-03-24

Family

ID=36440953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06003542A Withdrawn EP1703138A3 (de) 2005-02-24 2006-02-22 Gebläse

Country Status (2)

Country Link
EP (1) EP1703138A3 (de)
JP (1) JP2006233835A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102066771B (zh) * 2008-07-10 2012-12-12 三菱电机株式会社 西洛克风扇以及使用它的空调装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4906555B2 (ja) * 2007-03-27 2012-03-28 三菱電機株式会社 シロッコファン及び空気調和装置
JP5442683B2 (ja) * 2011-08-23 2014-03-12 レノボ・シンガポール・プライベート・リミテッド 騒音を軽減した遠心ファン
CN104110401B (zh) * 2013-04-17 2016-08-10 台达电子工业股份有限公司 离心式风扇
CN110185640B (zh) * 2019-06-14 2021-07-27 珠海格力电器股份有限公司 离心风机、家用电器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US801304A (en) * 1904-05-23 1905-10-10 Samuel Cleland Davidson Centrifugal fan or pump.
US2001522A (en) * 1932-05-03 1935-05-14 Chester Thomas Centrifugal blower
FR2534981A1 (fr) * 1982-10-21 1984-04-27 Roehrs Werner Dr Kg Carter pour la roue d'un ventilateur radial
US5570996A (en) * 1994-06-27 1996-11-05 American Standard Inc. Compact centrifugal fan

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005036679A (ja) * 2003-07-17 2005-02-10 Matsushita Electric Ind Co Ltd 送風機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US801304A (en) * 1904-05-23 1905-10-10 Samuel Cleland Davidson Centrifugal fan or pump.
US2001522A (en) * 1932-05-03 1935-05-14 Chester Thomas Centrifugal blower
FR2534981A1 (fr) * 1982-10-21 1984-04-27 Roehrs Werner Dr Kg Carter pour la roue d'un ventilateur radial
US5570996A (en) * 1994-06-27 1996-11-05 American Standard Inc. Compact centrifugal fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102066771B (zh) * 2008-07-10 2012-12-12 三菱电机株式会社 西洛克风扇以及使用它的空调装置

Also Published As

Publication number Publication date
EP1703138A2 (de) 2006-09-20
JP2006233835A (ja) 2006-09-07

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