JP7370220B2 - 空気調和機 - Google Patents

空気調和機 Download PDF

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Publication number
JP7370220B2
JP7370220B2 JP2019197903A JP2019197903A JP7370220B2 JP 7370220 B2 JP7370220 B2 JP 7370220B2 JP 2019197903 A JP2019197903 A JP 2019197903A JP 2019197903 A JP2019197903 A JP 2019197903A JP 7370220 B2 JP7370220 B2 JP 7370220B2
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Japan
Prior art keywords
impellers
noise
skew angle
sound
air conditioner
Prior art date
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Application number
JP2019197903A
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English (en)
Japanese (ja)
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JP2020023972A (ja
JP2020023972A5 (https=
Inventor
聡 中井
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
Priority claimed from JP2017186489A external-priority patent/JP6843721B2/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP2019197903A priority Critical patent/JP7370220B2/ja
Publication of JP2020023972A publication Critical patent/JP2020023972A/ja
Publication of JP2020023972A5 publication Critical patent/JP2020023972A5/ja
Priority to JP2022103251A priority patent/JP7813665B2/ja
Application granted granted Critical
Publication of JP7370220B2 publication Critical patent/JP7370220B2/ja
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  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
JP2019197903A 2017-09-27 2019-10-30 空気調和機 Active JP7370220B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019197903A JP7370220B2 (ja) 2017-09-27 2019-10-30 空気調和機
JP2022103251A JP7813665B2 (ja) 2019-10-30 2022-06-28 空気調和機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017186489A JP6843721B2 (ja) 2017-09-27 2017-09-27 空気調和機
JP2019197903A JP7370220B2 (ja) 2017-09-27 2019-10-30 空気調和機

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2017186489A Division JP6843721B2 (ja) 2017-09-27 2017-09-27 空気調和機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022103251A Division JP7813665B2 (ja) 2019-10-30 2022-06-28 空気調和機

Publications (3)

Publication Number Publication Date
JP2020023972A JP2020023972A (ja) 2020-02-13
JP2020023972A5 JP2020023972A5 (https=) 2021-05-20
JP7370220B2 true JP7370220B2 (ja) 2023-10-27

Family

ID=88469015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019197903A Active JP7370220B2 (ja) 2017-09-27 2019-10-30 空気調和機

Country Status (1)

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JP (1) JP7370220B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7813665B2 (ja) * 2019-10-30 2026-02-13 ダイキン工業株式会社 空気調和機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275488A (ja) 2005-03-30 2006-10-12 Mitsubishi Electric Corp 空気調和機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0742692A (ja) * 1993-07-28 1995-02-10 Hitachi Ltd 貫流ファンおよびこれを備えた空気調和機
JP2000073991A (ja) * 1998-08-31 2000-03-07 Nippon Kobunshi Kk 脱臭可能な送風用ファン及び脱臭空調装置
US6765946B2 (en) * 2000-01-25 2004-07-20 Cymer, Inc. Fan for gas discharge laser
JP3564462B2 (ja) * 2002-03-15 2004-09-08 三菱重工業株式会社 タンゼンシャルファン羽根車及び空気調和機
AU2003266567A1 (en) * 2002-09-24 2004-04-19 Toshiba Carrier Corporation Cross flow fan and air conditioner with the fan
JP2005076952A (ja) * 2003-08-29 2005-03-24 Matsushita Electric Ind Co Ltd 空気調和機の室内ユニット
KR100728674B1 (ko) * 2005-02-03 2007-06-15 엘지전자 주식회사 공기조화기의 실내기
JP4831707B2 (ja) * 2009-09-11 2011-12-07 シャープ株式会社 貫流ファン、成型用金型および流体送り装置
JP5659406B2 (ja) * 2010-09-28 2015-01-28 パナソニックＩｐマネジメント株式会社 クロスフローファン
JP5664809B2 (ja) * 2014-01-24 2015-02-04 ダイキン工業株式会社 クロスフローファン

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006275488A (ja) 2005-03-30 2006-10-12 Mitsubishi Electric Corp 空気調和機

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JP2020023972A (ja) 2020-02-13

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