JP6414268B2 - プロペラファン - Google Patents

プロペラファン Download PDF

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Publication number
JP6414268B2
JP6414268B2 JP2017080267A JP2017080267A JP6414268B2 JP 6414268 B2 JP6414268 B2 JP 6414268B2 JP 2017080267 A JP2017080267 A JP 2017080267A JP 2017080267 A JP2017080267 A JP 2017080267A JP 6414268 B2 JP6414268 B2 JP 6414268B2
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JP
Japan
Prior art keywords
blade
section
warp
maximum
ratio
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
JP2017080267A
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English (en)
Japanese (ja)
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JP2018109393A (ja
Inventor
透 岩田
透 岩田
洋峻 富岡
洋峻 富岡
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to EP17888019.1A priority Critical patent/EP3553320B1/fr
Priority to US16/471,284 priority patent/US11333165B2/en
Priority to CN201780075312.0A priority patent/CN110036209B/zh
Priority to PCT/JP2017/044226 priority patent/WO2018123519A1/fr
Publication of JP2018109393A publication Critical patent/JP2018109393A/ja
Application granted granted Critical
Publication of JP6414268B2 publication Critical patent/JP6414268B2/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
    • 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
    • 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
    • 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
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2017080267A 2016-12-28 2017-04-14 プロペラファン Active JP6414268B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP17888019.1A EP3553320B1 (fr) 2016-12-28 2017-12-08 Ventilateur hélicoïdal
US16/471,284 US11333165B2 (en) 2016-12-28 2017-12-08 Propeller fan
CN201780075312.0A CN110036209B (zh) 2016-12-28 2017-12-08 螺旋桨式风扇
PCT/JP2017/044226 WO2018123519A1 (fr) 2016-12-28 2017-12-08 Ventilateur hélicoïdal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016255373 2016-12-28
JP2016255373 2016-12-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018085437A Division JP6544463B2 (ja) 2016-12-28 2018-04-26 プロペラファン

Publications (2)

Publication Number Publication Date
JP2018109393A JP2018109393A (ja) 2018-07-12
JP6414268B2 true JP6414268B2 (ja) 2018-10-31

Family

ID=62845057

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017080267A Active JP6414268B2 (ja) 2016-12-28 2017-04-14 プロペラファン
JP2018085437A Active JP6544463B2 (ja) 2016-12-28 2018-04-26 プロペラファン

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018085437A Active JP6544463B2 (ja) 2016-12-28 2018-04-26 プロペラファン

Country Status (3)

Country Link
EP (1) EP3553320B1 (fr)
JP (2) JP6414268B2 (fr)
CN (1) CN110036209B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3089553B1 (fr) * 2018-12-11 2021-01-22 Safran Aircraft Engines Aube de turbomachine a loi de fleche a forte marge au flottement
DE102019105355B4 (de) * 2019-03-04 2024-04-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Lüfterrad eines Axialventilators
JP6930644B1 (ja) * 2020-09-29 2021-09-01 ダイキン工業株式会社 プロペラファン
KR20260050811A (ko) * 2024-10-08 2026-04-15 엘지전자 주식회사 축류팬 및 이를 포함하는 공기조화기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2662028B2 (ja) * 1989-05-12 1997-10-08 松下電器産業株式会社 羽根車
JP3608038B2 (ja) * 2000-02-14 2005-01-05 株式会社日立製作所 プロペラファン
JP4606054B2 (ja) * 2004-04-20 2011-01-05 三菱電機株式会社 軸流ファン
KR101251130B1 (ko) * 2009-04-28 2013-04-05 미쓰비시덴키 가부시키가이샤 프로펠러 팬
JP5147784B2 (ja) * 2009-06-01 2013-02-20 三菱電機株式会社 ファンおよび軸流送風機
JP5593976B2 (ja) * 2010-08-31 2014-09-24 ダイキン工業株式会社 プロペラファン
WO2014162552A1 (fr) * 2013-04-04 2014-10-09 三菱電機株式会社 Ventilateur à hélice, dispositif soufflant, et équipement extérieur

Also Published As

Publication number Publication date
JP6544463B2 (ja) 2019-07-17
EP3553320A4 (fr) 2020-07-22
EP3553320A1 (fr) 2019-10-16
CN110036209B (zh) 2020-11-20
JP2018109393A (ja) 2018-07-12
EP3553320B1 (fr) 2023-09-13
JP2018112196A (ja) 2018-07-19
CN110036209A (zh) 2019-07-19

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