JP4680840B2 - 軸流送風機 - Google Patents

軸流送風機 Download PDF

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Publication number
JP4680840B2
JP4680840B2 JP2006175532A JP2006175532A JP4680840B2 JP 4680840 B2 JP4680840 B2 JP 4680840B2 JP 2006175532 A JP2006175532 A JP 2006175532A JP 2006175532 A JP2006175532 A JP 2006175532A JP 4680840 B2 JP4680840 B2 JP 4680840B2
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JP
Japan
Prior art keywords
chord
blade
center point
line center
region
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.)
Active
Application number
JP2006175532A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008002441A (ja
Inventor
俊勝 新井
仁 菊地
克己 荒木
慎悟 濱田
誠治 中島
普道 青木
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
Priority to JP2006175532A priority Critical patent/JP4680840B2/ja
Priority to TW096117583A priority patent/TW200809091A/zh
Priority to KR1020070060355A priority patent/KR100858395B1/ko
Priority to CNA2007101120871A priority patent/CN101096965A/zh
Publication of JP2008002441A publication Critical patent/JP2008002441A/ja
Application granted granted Critical
Publication of JP4680840B2 publication Critical patent/JP4680840B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/384—Blades characterised by form
    • 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
    • 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
    • F04D29/663—Sound attenuation
    • 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
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2006175532A 2006-06-26 2006-06-26 軸流送風機 Active JP4680840B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006175532A JP4680840B2 (ja) 2006-06-26 2006-06-26 軸流送風機
TW096117583A TW200809091A (en) 2006-06-26 2007-05-17 Axial blower
KR1020070060355A KR100858395B1 (ko) 2006-06-26 2007-06-20 축류 송풍기
CNA2007101120871A CN101096965A (zh) 2006-06-26 2007-06-22 轴流送风机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006175532A JP4680840B2 (ja) 2006-06-26 2006-06-26 軸流送風機

Publications (2)

Publication Number Publication Date
JP2008002441A JP2008002441A (ja) 2008-01-10
JP4680840B2 true JP4680840B2 (ja) 2011-05-11

Family

ID=39007018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006175532A Active JP4680840B2 (ja) 2006-06-26 2006-06-26 軸流送風機

Country Status (4)

Country Link
JP (1) JP4680840B2 (ko)
KR (1) KR100858395B1 (ko)
CN (1) CN101096965A (ko)
TW (1) TW200809091A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10859095B2 (en) 2016-06-16 2020-12-08 Mitsubishi Electric Corporation Impeller and axial flow fan

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5649608B2 (ja) * 2012-03-30 2015-01-07 三菱電機株式会社 軸流送風機
CN104632679B (zh) * 2015-01-13 2016-08-24 西安交通大学 对旋风机工况自适应变转速匹配方法
CN108138787B (zh) 2015-10-07 2019-12-06 美蓓亚三美株式会社 叶轮及包括该叶轮的轴流风扇
WO2017077564A1 (ja) * 2015-11-02 2017-05-11 三菱電機株式会社 軸流ファン、及び、その軸流ファンを有する空気調和装置
CN114688049B (zh) * 2020-12-25 2024-02-20 广东美的白色家电技术创新中心有限公司 风机组件和空调器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03203994A (ja) * 1989-12-28 1991-09-05 Nippon Steel Chem Co Ltd 潤滑用油の製造方法
JP2730344B2 (ja) * 1991-09-19 1998-03-25 三菱電機株式会社 送風機の羽根車
JP3203994B2 (ja) * 1994-10-31 2001-09-04 三菱電機株式会社 軸流送風機
JP2002048094A (ja) 2000-08-07 2002-02-15 Komatsu Ltd ファン
JP4737579B2 (ja) 2001-04-19 2011-08-03 株式会社Ｉｈｉ 圧縮機翼

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10859095B2 (en) 2016-06-16 2020-12-08 Mitsubishi Electric Corporation Impeller and axial flow fan

Also Published As

Publication number Publication date
KR20070122376A (ko) 2007-12-31
TW200809091A (en) 2008-02-16
KR100858395B1 (ko) 2008-09-11
JP2008002441A (ja) 2008-01-10
CN101096965A (zh) 2008-01-02
TWI335384B (ko) 2011-01-01

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