AU680173B1 - Cross flow fan impeller - Google Patents

Cross flow fan impeller Download PDF

Info

Publication number
AU680173B1
AU680173B1 AU70557/96A AU7055796A AU680173B1 AU 680173 B1 AU680173 B1 AU 680173B1 AU 70557/96 A AU70557/96 A AU 70557/96A AU 7055796 A AU7055796 A AU 7055796A AU 680173 B1 AU680173 B1 AU 680173B1
Authority
AU
Australia
Prior art keywords
flow fan
cross flow
blades
fan impeller
blade
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.)
Expired
Application number
AU70557/96A
Other languages
English (en)
Inventor
Katsuhisa Ootsuta
Makoto Yoshihashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of AU680173B1 publication Critical patent/AU680173B1/en
Anticipated expiration legal-status Critical
Expired 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU70557/96A 1996-01-18 1996-11-01 Cross flow fan impeller Expired AU680173B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP00644796A JP3484854B2 (ja) 1996-01-18 1996-01-18 貫流送風羽根車
JP8-06447 1996-01-18

Publications (1)

Publication Number Publication Date
AU680173B1 true AU680173B1 (en) 1997-07-17

Family

ID=11638682

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70557/96A Expired AU680173B1 (en) 1996-01-18 1996-11-01 Cross flow fan impeller

Country Status (8)

Country Link
EP (1) EP0785362B1 (es)
JP (1) JP3484854B2 (es)
KR (1) KR100216104B1 (es)
CN (1) CN1076448C (es)
AU (1) AU680173B1 (es)
DE (1) DE69625322T2 (es)
ES (1) ES2191080T3 (es)
HK (1) HK1000496A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW377393B (en) * 1998-03-30 1999-12-21 Sanyo Electric Co Air coondition
KR100315518B1 (ko) * 1999-09-10 2001-11-30 윤종용 공기 조화기의 횡류 팬
JP4075264B2 (ja) * 2000-01-28 2008-04-16 セイコーエプソン株式会社 軸流ファン、遠心力ファン、およびこれらを用いた電子機器
CN100552230C (zh) * 2002-09-24 2009-10-21 东芝开利株式会社 横流风扇和设有该风扇的空调机
CN100501170C (zh) * 2006-09-11 2009-06-17 广东科龙电器股份有限公司 一种贯流风扇叶轮
US8881396B2 (en) 2011-02-07 2014-11-11 Revcor, Inc. Method of manufacturing a fan assembly
EP2696078B1 (de) * 2012-08-09 2019-10-02 MTU Aero Engines AG Beschaufelter Rotor für eine Turbomaschine und zugehöriges Montageverfahren
JP6601994B2 (ja) * 2013-09-06 2019-11-06 日立ジョンソンコントロールズ空調株式会社 空気調和機の室内機及びこれを用いた空気調和機
JP5804044B2 (ja) 2013-12-27 2015-11-04 ダイキン工業株式会社 多翼ファン
US9995316B2 (en) 2014-03-11 2018-06-12 Revcor, Inc. Blower assembly and method
CN104153905B (zh) * 2014-08-04 2016-08-17 绿田机械股份有限公司 一种风冷斜置式柴油机
CN104132004B (zh) * 2014-08-04 2016-08-24 绿田机械股份有限公司 一种柴油机用的冷却风扇
CN105020176A (zh) * 2015-08-20 2015-11-04 珠海格力电器股份有限公司 风叶、离心通风机
CN106837859B (zh) * 2017-02-13 2019-11-29 美的集团股份有限公司 风机叶轮和离心风机
CN108916078A (zh) * 2018-07-16 2018-11-30 大连碧蓝节能环保科技有限公司 螺旋叶片离心风机
US11274677B2 (en) 2018-10-25 2022-03-15 Revcor, Inc. Blower assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322734A1 (de) * 1973-05-05 1974-11-21 Buderus Eisenwerk Geblaese
JPS6017296A (ja) * 1983-07-08 1985-01-29 Matsushita Electric Ind Co Ltd 横断流送風機の羽根車
JP3349722B2 (ja) * 1992-08-25 2002-11-25 東芝キヤリア株式会社 空気調和機の室内ユニットおよびその梱包方法
US5266007A (en) * 1993-03-01 1993-11-30 Carrier Corporation Impeller for transverse fan
KR970009834B1 (ko) * 1994-02-08 1997-06-18 엘지전자 주식회사 횡류팬의 임펠러
DE4421604C1 (de) * 1994-06-21 1995-04-13 Siemens Ag Seitenkanalverdichter
JPH0890397A (ja) * 1994-09-21 1996-04-09 Kawasaki Steel Corp 鋼板の微小欠陥検出用砥石掛け構造

Also Published As

Publication number Publication date
ES2191080T3 (es) 2003-09-01
DE69625322D1 (de) 2003-01-23
DE69625322T2 (de) 2003-10-16
EP0785362B1 (en) 2002-12-11
KR100216104B1 (ko) 1999-08-16
CN1164619A (zh) 1997-11-12
JP3484854B2 (ja) 2004-01-06
EP0785362A1 (en) 1997-07-23
CN1076448C (zh) 2001-12-19
HK1000496A1 (en) 2003-04-25
JPH09195979A (ja) 1997-07-29
KR970059509A (ko) 1997-08-12

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