JP2022017860A5 - - Google Patents

Download PDF

Info

Publication number
JP2022017860A5
JP2022017860A5 JP2020120669A JP2020120669A JP2022017860A5 JP 2022017860 A5 JP2022017860 A5 JP 2022017860A5 JP 2020120669 A JP2020120669 A JP 2020120669A JP 2020120669 A JP2020120669 A JP 2020120669A JP 2022017860 A5 JP2022017860 A5 JP 2022017860A5
Authority
JP
Japan
Prior art keywords
blade
shroud
rotation axis
stepped portion
turbofan
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.)
Granted
Application number
JP2020120669A
Other languages
English (en)
Japanese (ja)
Other versions
JP7409246B2 (ja
JP2022017860A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2020120669A priority Critical patent/JP7409246B2/ja
Priority claimed from JP2020120669A external-priority patent/JP7409246B2/ja
Priority to PCT/JP2021/025145 priority patent/WO2022014376A1/ja
Priority to CN202180061207.8A priority patent/CN116134228A/zh
Publication of JP2022017860A publication Critical patent/JP2022017860A/ja
Publication of JP2022017860A5 publication Critical patent/JP2022017860A5/ja
Priority to US18/152,861 priority patent/US12025148B2/en
Application granted granted Critical
Publication of JP7409246B2 publication Critical patent/JP7409246B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020120669A 2020-07-14 2020-07-14 ターボファン Active JP7409246B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020120669A JP7409246B2 (ja) 2020-07-14 2020-07-14 ターボファン
PCT/JP2021/025145 WO2022014376A1 (ja) 2020-07-14 2021-07-02 ターボファン
CN202180061207.8A CN116134228A (zh) 2020-07-14 2021-07-02 涡轮风扇
US18/152,861 US12025148B2 (en) 2020-07-14 2023-01-11 Turbofan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020120669A JP7409246B2 (ja) 2020-07-14 2020-07-14 ターボファン

Publications (3)

Publication Number Publication Date
JP2022017860A JP2022017860A (ja) 2022-01-26
JP2022017860A5 true JP2022017860A5 (https=) 2022-09-01
JP7409246B2 JP7409246B2 (ja) 2024-01-09

Family

ID=79555364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020120669A Active JP7409246B2 (ja) 2020-07-14 2020-07-14 ターボファン

Country Status (4)

Country Link
US (1) US12025148B2 (https=)
JP (1) JP7409246B2 (https=)
CN (1) CN116134228A (https=)
WO (1) WO2022014376A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7697401B2 (ja) * 2022-04-21 2025-06-24 株式会社デンソー 送風機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520218A1 (de) * 1984-06-08 1985-12-12 Hitachi, Ltd., Tokio/Tokyo Laufrad fuer ein radialgeblaese
JPH09126190A (ja) * 1995-10-30 1997-05-13 Sanyo Electric Co Ltd 遠心式送風機
JP2000110782A (ja) * 1998-09-30 2000-04-18 Fujitsu General Ltd ターボファン
CN1318765C (zh) * 2003-12-15 2007-05-30 珠海格力电器股份有限公司 风机用叶轮、使用叶轮的风机及使用风机的空调器
JP4020104B2 (ja) 2004-06-22 2007-12-12 松下電器産業株式会社 多翼ファン
US8225623B2 (en) 2007-03-14 2012-07-24 Mitsubishi Electric Corporation Centrifugal fan, air conditioner
JP4994421B2 (ja) * 2009-05-08 2012-08-08 三菱電機株式会社 遠心ファン及び空気調和機
DE202010018509U1 (de) * 2010-02-26 2017-03-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Radial- oder Diagonal-Ventilatorrad
DE102012212896A1 (de) * 2012-07-24 2014-02-20 Continental Automotive Gmbh Laufrad eines Abgasturboladers
JP6071394B2 (ja) 2012-10-03 2017-02-01 ミネベア株式会社 遠心式ファン
JP2016160905A (ja) 2015-03-05 2016-09-05 パナソニックＩｐマネジメント株式会社 遠心ファン

Similar Documents

Publication Publication Date Title
JP3876195B2 (ja) 遠心圧縮機のインペラ
JP6493682B2 (ja) 遠心ファン
CN104822945A (zh) 离心风扇
WO2001075276A1 (en) Gas turbine engine
JP6034162B2 (ja) 遠心式流体機械
CN111577655B (zh) 叶片及使用其的轴流叶轮
CN102418713B (zh) 离心风扇和具备它的空调装置及离心风扇的模具
JP2020200792A5 (https=)
JP7005393B2 (ja) ディフューザベーン及び遠心圧縮機
CN100441881C (zh) 轴流风机
JP2022017860A5 (https=)
KR20190064817A (ko) 터보팬
US2378049A (en) Fluid propeller
WO2021215471A1 (ja) インペラ、及び遠心圧縮機
EP3369938B1 (en) Compressor impeller and method for manufacturing same
KR20090132786A (ko) 프로펠러 팬
JP2023156170A5 (https=)
CN108350901B (zh) 离心压缩机叶轮
JP6459857B2 (ja) ターボチャージャおよびその製造方法
US12025148B2 (en) Turbofan
CN111699323B (zh) 旋转叶片以及具备该旋转叶片的离心压缩机
US20230038614A1 (en) Centrifugal Or Diagonal Impeller With Modified Blade Edge
CN110566500A (zh) 一种离心通风机的叶轮
JPH08247091A (ja) 遠心送風機
JP4243105B2 (ja) 羽根車