JP2012140899A5 - - Google Patents

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Publication number
JP2012140899A5
JP2012140899A5 JP2010294078A JP2010294078A JP2012140899A5 JP 2012140899 A5 JP2012140899 A5 JP 2012140899A5 JP 2010294078 A JP2010294078 A JP 2010294078A JP 2010294078 A JP2010294078 A JP 2010294078A JP 2012140899 A5 JP2012140899 A5 JP 2012140899A5
Authority
JP
Japan
Prior art keywords
blade
splitter
tip leakage
splitter blade
leading edge
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
JP2010294078A
Other languages
English (en)
Japanese (ja)
Other versions
JP5665535B2 (ja
JP2012140899A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2010294078A external-priority patent/JP5665535B2/ja
Priority to JP2010294078A priority Critical patent/JP5665535B2/ja
Priority to CN201180048877.2A priority patent/CN103270310B/zh
Priority to PCT/JP2011/078201 priority patent/WO2012090657A1/ja
Priority to US13/879,301 priority patent/US9638208B2/en
Priority to EP11852352.1A priority patent/EP2620651B1/en
Publication of JP2012140899A publication Critical patent/JP2012140899A/ja
Publication of JP2012140899A5 publication Critical patent/JP2012140899A5/ja
Publication of JP5665535B2 publication Critical patent/JP5665535B2/ja
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2010294078A 2010-12-28 2010-12-28 遠心圧縮機 Expired - Fee Related JP5665535B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010294078A JP5665535B2 (ja) 2010-12-28 2010-12-28 遠心圧縮機
EP11852352.1A EP2620651B1 (en) 2010-12-28 2011-12-06 Centrifugal compressor impeller
PCT/JP2011/078201 WO2012090657A1 (ja) 2010-12-28 2011-12-06 遠心圧縮機
US13/879,301 US9638208B2 (en) 2010-12-28 2011-12-06 Centrifugal compressor
CN201180048877.2A CN103270310B (zh) 2010-12-28 2011-12-06 离心压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010294078A JP5665535B2 (ja) 2010-12-28 2010-12-28 遠心圧縮機

Publications (3)

Publication Number Publication Date
JP2012140899A JP2012140899A (ja) 2012-07-26
JP2012140899A5 true JP2012140899A5 (enExample) 2013-05-09
JP5665535B2 JP5665535B2 (ja) 2015-02-04

Family

ID=46382776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010294078A Expired - Fee Related JP5665535B2 (ja) 2010-12-28 2010-12-28 遠心圧縮機

Country Status (5)

Country Link
US (1) US9638208B2 (enExample)
EP (1) EP2620651B1 (enExample)
JP (1) JP5665535B2 (enExample)
CN (1) CN103270310B (enExample)
WO (1) WO2012090657A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5574951B2 (ja) * 2010-12-27 2014-08-20 三菱重工業株式会社 遠心圧縮機の羽根車
US8997486B2 (en) * 2012-03-23 2015-04-07 Bullseye Power LLC Compressor wheel
JP6335068B2 (ja) * 2014-08-13 2018-05-30 株式会社Ｉｈｉ回転機械エンジニアリング 遠心圧縮機
DE102014012765A1 (de) * 2014-09-02 2016-03-03 Man Diesel & Turbo Se Radialverdichterstufe
US20160281727A1 (en) * 2015-03-27 2016-09-29 Dresser-Rand Company Apparatus, system, and method for compressing a process fluid
US10087947B2 (en) * 2016-01-04 2018-10-02 Caterpillar Inc. Turbocharger compressor and method
US10167876B2 (en) 2016-01-04 2019-01-01 Caterpillar Inc. Turbocharger compressor and method
US10082153B2 (en) 2016-01-04 2018-09-25 Caterpillar Inc. Turbocharger compressor and method
US10167875B2 (en) 2016-01-04 2019-01-01 Caterpillar Inc. Turbocharger compressor and method
US10221858B2 (en) 2016-01-08 2019-03-05 Rolls-Royce Corporation Impeller blade morphology
JP2018040275A (ja) * 2016-09-06 2018-03-15 株式会社 ソーシン ターボ式ポンプ
WO2018078811A1 (ja) * 2016-10-28 2018-05-03 三菱電機株式会社 遠心羽根車、電動送風機、電気掃除機およびハンドドライヤー
US20190063464A1 (en) * 2017-08-31 2019-02-28 Ford Global Technologies, Llc Engine cooling fans with uneven blade spacing
US11536287B2 (en) * 2017-12-04 2022-12-27 Hanwha Power Systems Co., Ltd Dual impeller
JP6740271B2 (ja) 2018-03-05 2020-08-12 三菱重工業株式会社 羽根車及びこの羽根車を備えた遠心圧縮機
SE1950700A1 (en) * 2019-06-13 2020-12-01 Scania Cv Ab Centrifugal Compressor Impeller for a Charging Device of an Internal Combustion Engine
US12018583B2 (en) * 2019-11-22 2024-06-25 Pratt & Whitney Canada Corp. Impeller with hub sweep
US20220243966A1 (en) * 2021-02-04 2022-08-04 Danfoss A/S Refrigerant compressor with impeller having dual splitter blade arrangement
CN112943686B (zh) * 2021-02-08 2023-06-23 中国科学院工程热物理研究所 一种离心压气机叶轮及其设计方法
US11988221B2 (en) 2022-01-24 2024-05-21 Danfoss A/S Refrigerant compressor with impeller having blades with wavy contour
EP4551825A1 (en) * 2022-07-05 2025-05-14 Danfoss A/S Serrated impeller blades

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069072A (en) * 1960-06-10 1962-12-18 Birmann Rudolph Impeller blading for centrifugal compressors
EP0072177B1 (en) * 1981-08-07 1987-01-07 Holset Engineering Company Limited Impeller for centrifugal compressor
EP0205001A1 (en) * 1985-05-24 1986-12-17 A. S. Kongsberg Väpenfabrikk Splitter blade arrangement for centrifugal compressors
JPH0237297U (enExample) * 1988-09-01 1990-03-12
DE4029331C1 (enExample) * 1990-09-15 1992-01-30 Mtu Muenchen Gmbh
JPH10213094A (ja) 1997-01-31 1998-08-11 Ishikawajima Harima Heavy Ind Co Ltd 遠心圧縮機のインペラ
GB2337795A (en) * 1998-05-27 1999-12-01 Ebara Corp An impeller with splitter blades
JP4670175B2 (ja) * 2001-05-11 2011-04-13 株式会社豊田中央研究所 遠心圧縮機のインペラ
JP2002349488A (ja) 2001-05-23 2002-12-04 Hitachi Ltd 空気調和機用室内機
JP3876195B2 (ja) 2002-07-05 2007-01-31 本田技研工業株式会社 遠心圧縮機のインペラ
JP2005180372A (ja) * 2003-12-22 2005-07-07 Mitsubishi Heavy Ind Ltd 圧縮機のインペラ
EP1707824A4 (en) 2003-12-03 2007-05-09 Mitsubishi Heavy Ind Ltd WHEEL FOR COMPRESSORS
DE102007017822A1 (de) * 2007-04-16 2008-10-23 Continental Automotive Gmbh Abgasturbolader
JP5076999B2 (ja) * 2008-03-21 2012-11-21 株式会社Ｉｈｉ 遠心圧縮機
JP5152905B2 (ja) 2008-03-27 2013-02-27 株式会社ユニバーサルエンターテインメント 遊技機

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