CN1076448C - 贯流鼓风叶轮 - Google Patents

贯流鼓风叶轮 Download PDF

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Publication number
CN1076448C
CN1076448C CN97102053A CN97102053A CN1076448C CN 1076448 C CN1076448 C CN 1076448C CN 97102053 A CN97102053 A CN 97102053A CN 97102053 A CN97102053 A CN 97102053A CN 1076448 C CN1076448 C CN 1076448C
Authority
CN
China
Prior art keywords
vane wheel
blade
blasting vane
decided
periodicity
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 - Lifetime
Application number
CN97102053A
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English (en)
Chinese (zh)
Other versions
CN1164619A (zh
Inventor
吉桥淳
大茑胜久
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
Publication of CN1164619A publication Critical patent/CN1164619A/zh
Application granted granted Critical
Publication of CN1076448C publication Critical patent/CN1076448C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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)
CN97102053A 1996-01-18 1997-01-15 贯流鼓风叶轮 Expired - Lifetime CN1076448C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6447/1996 1996-01-18
JP00644796A JP3484854B2 (ja) 1996-01-18 1996-01-18 貫流送風羽根車
JP6447/96 1996-01-18

Publications (2)

Publication Number Publication Date
CN1164619A CN1164619A (zh) 1997-11-12
CN1076448C true CN1076448C (zh) 2001-12-19

Family

ID=11638682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97102053A Expired - Lifetime CN1076448C (zh) 1996-01-18 1997-01-15 贯流鼓风叶轮

Country Status (8)

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

Families Citing this family (17)

* 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
WO2004029463A1 (ja) * 2002-09-24 2004-04-08 Toshiba Carrier Corporation 横流ファンおよびそれを備えた空気調和機
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
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
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
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
CN110206753B (zh) * 2018-06-29 2024-07-09 华帝股份有限公司 一种用于吸油烟机的离心风轮
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270152A (en) * 1992-08-25 1994-03-02 Toshiba Kk Air conditioner
CN1112653A (zh) * 1994-02-08 1995-11-29 株式会社金星社 贯流式通风机组
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

Family Cites Families (4)

* 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
US5266007A (en) * 1993-03-01 1993-11-30 Carrier Corporation Impeller for transverse fan
DE4421604C1 (de) * 1994-06-21 1995-04-13 Siemens Ag Seitenkanalverdichter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270152A (en) * 1992-08-25 1994-03-02 Toshiba Kk Air conditioner
CN1112653A (zh) * 1994-02-08 1995-11-29 株式会社金星社 贯流式通风机组
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
KR970059509A (ko) 1997-08-12
HK1000496A1 (en) 2003-04-25
KR100216104B1 (ko) 1999-08-16
EP0785362B1 (en) 2002-12-11
JPH09195979A (ja) 1997-07-29
CN1164619A (zh) 1997-11-12
ES2191080T3 (es) 2003-09-01
EP0785362A1 (en) 1997-07-23
JP3484854B2 (ja) 2004-01-06
DE69625322T2 (de) 2003-10-16
DE69625322D1 (de) 2003-01-23
AU680173B1 (en) 1997-07-17

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