WO2005052376A1 - 斜流圧縮機のインペラ - Google Patents
斜流圧縮機のインペラ Download PDFInfo
- Publication number
- WO2005052376A1 WO2005052376A1 PCT/JP2004/017163 JP2004017163W WO2005052376A1 WO 2005052376 A1 WO2005052376 A1 WO 2005052376A1 JP 2004017163 W JP2004017163 W JP 2004017163W WO 2005052376 A1 WO2005052376 A1 WO 2005052376A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- impeller
- blade
- trailing edge
- mixed flow
- blades
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract description 28
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas- turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
- F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/06—Helico-centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
-
- 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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04819319A EP1693574A1 (en) | 2003-11-28 | 2004-11-18 | Impeller of mixed flow compressor |
US11/142,249 US20050254954A1 (en) | 2003-11-28 | 2005-06-02 | Mixed flow compressor impeller |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-398578 | 2003-11-28 | ||
JP2003398578A JP2005155566A (ja) | 2003-11-28 | 2003-11-28 | 斜流圧縮機のインペラ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005052376A1 true WO2005052376A1 (ja) | 2005-06-09 |
Family
ID=34631572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/017163 WO2005052376A1 (ja) | 2003-11-28 | 2004-11-18 | 斜流圧縮機のインペラ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050254954A1 (ja) |
EP (1) | EP1693574A1 (ja) |
JP (1) | JP2005155566A (ja) |
KR (1) | KR20060085944A (ja) |
WO (1) | WO2005052376A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1757814A1 (de) * | 2005-08-26 | 2007-02-28 | ABB Turbo Systems AG | Kreiselverdichter |
WO2009078186A1 (ja) * | 2007-12-19 | 2009-06-25 | Mitsubishi Heavy Industries, Ltd. | 遠心圧縮機 |
CN101315083B (zh) * | 2007-05-30 | 2013-09-18 | 诺沃皮尼奥内有限公司 | 用于旋转流体机器的转子的锚固系统 |
CN104373376A (zh) * | 2014-10-29 | 2015-02-25 | 湖南天雁机械有限责任公司 | 弧形斜流涡轮增压器压气机叶轮 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080229742A1 (en) * | 2007-03-21 | 2008-09-25 | Philippe Renaud | Extended Leading-Edge Compressor Wheel |
JP5409265B2 (ja) * | 2009-10-29 | 2014-02-05 | 三菱重工業株式会社 | インペラ及び回転機械 |
FR3002271A1 (fr) * | 2013-02-21 | 2014-08-22 | Thy Engineering | Roue de turbine, de compresseur ou de pompe. |
CN104314864A (zh) * | 2014-10-29 | 2015-01-28 | 湖南天雁机械有限责任公司 | 具有降低涡轮增压器轴向载荷的压气机斜流叶轮 |
CA2966053C (en) | 2016-05-05 | 2022-10-18 | Tti (Macao Commercial Offshore) Limited | Mixed flow fan |
US11421708B2 (en) | 2018-03-16 | 2022-08-23 | Carrier Corporation | Refrigeration system mixed-flow compressor |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0436095A (ja) * | 1990-05-29 | 1992-02-06 | Renyuu Cosmo:Kk | 斜流型送風機およびその翼車検査装置 |
JPH07133800A (ja) * | 1993-05-03 | 1995-05-23 | Ksb Ag | うず巻ポンプの吸込カバー |
JP2701604B2 (ja) * | 1991-08-02 | 1998-01-21 | ダイキン工業株式会社 | 空気調和装置 |
JP2001003894A (ja) * | 1999-06-23 | 2001-01-09 | Hitachi Ltd | 電動送風機およびそれを搭載した電気掃除機 |
JP3380897B2 (ja) * | 2000-05-25 | 2003-02-24 | 防衛庁技術研究本部長 | 圧縮機 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2407469A (en) * | 1943-03-26 | 1946-09-10 | Fed Reserve Bank | Rotor for elastic fluid mechanism |
US2566550A (en) * | 1943-09-21 | 1951-09-04 | Turbo Engineering Corp | Control for centrifugal compressor systems |
US5253472A (en) * | 1990-02-28 | 1993-10-19 | Dev Sudarshan P | Small gas turbine having enhanced fuel economy |
US5228832A (en) * | 1990-03-14 | 1993-07-20 | Hitachi, Ltd. | Mixed flow compressor |
-
2003
- 2003-11-28 JP JP2003398578A patent/JP2005155566A/ja not_active Withdrawn
-
2004
- 2004-11-18 KR KR1020067008927A patent/KR20060085944A/ko not_active Application Discontinuation
- 2004-11-18 WO PCT/JP2004/017163 patent/WO2005052376A1/ja not_active Application Discontinuation
- 2004-11-18 EP EP04819319A patent/EP1693574A1/en not_active Withdrawn
-
2005
- 2005-06-02 US US11/142,249 patent/US20050254954A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0436095A (ja) * | 1990-05-29 | 1992-02-06 | Renyuu Cosmo:Kk | 斜流型送風機およびその翼車検査装置 |
JP2701604B2 (ja) * | 1991-08-02 | 1998-01-21 | ダイキン工業株式会社 | 空気調和装置 |
JPH07133800A (ja) * | 1993-05-03 | 1995-05-23 | Ksb Ag | うず巻ポンプの吸込カバー |
JP2001003894A (ja) * | 1999-06-23 | 2001-01-09 | Hitachi Ltd | 電動送風機およびそれを搭載した電気掃除機 |
JP3380897B2 (ja) * | 2000-05-25 | 2003-02-24 | 防衛庁技術研究本部長 | 圧縮機 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1757814A1 (de) * | 2005-08-26 | 2007-02-28 | ABB Turbo Systems AG | Kreiselverdichter |
WO2007022648A1 (de) * | 2005-08-26 | 2007-03-01 | Abb Turbo Systems Ag | Kreiselverdichter |
CN101315083B (zh) * | 2007-05-30 | 2013-09-18 | 诺沃皮尼奥内有限公司 | 用于旋转流体机器的转子的锚固系统 |
WO2009078186A1 (ja) * | 2007-12-19 | 2009-06-25 | Mitsubishi Heavy Industries, Ltd. | 遠心圧縮機 |
JP2009150245A (ja) * | 2007-12-19 | 2009-07-09 | Mitsubishi Heavy Ind Ltd | 遠心圧縮機 |
US8425186B2 (en) | 2007-12-19 | 2013-04-23 | Mitsubishi Heavy Industries, Ltd. | Centrifugal compressor |
CN104373376A (zh) * | 2014-10-29 | 2015-02-25 | 湖南天雁机械有限责任公司 | 弧形斜流涡轮增压器压气机叶轮 |
Also Published As
Publication number | Publication date |
---|---|
JP2005155566A (ja) | 2005-06-16 |
US20050254954A1 (en) | 2005-11-17 |
EP1693574A1 (en) | 2006-08-23 |
KR20060085944A (ko) | 2006-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5444836B2 (ja) | 遠心圧縮機 | |
EP1979623B1 (en) | Improved impeller and fan | |
JP5762641B2 (ja) | 斜流タービン | |
US7261513B2 (en) | Centrifugal compressor | |
WO2012077580A1 (ja) | 遠心型ターボ機械 | |
JP5351941B2 (ja) | 遠心圧縮機とその羽根車およびその運転方法、羽根車の設計方法 | |
JP2011137463A (ja) | タービンエンジンの圧縮機静翼およびディフューザに関するシステムおよび装置 | |
JP2012072735A (ja) | 遠心圧縮機 | |
US20050254954A1 (en) | Mixed flow compressor impeller | |
JP2014047775A (ja) | ディフューザ、そのディフューザが備わる遠心圧縮機および送風機 | |
EP2221487A1 (en) | Centrifugal compressor | |
WO2008075467A1 (ja) | 軸流圧縮機の翼列 | |
JP2009133267A (ja) | 圧縮機のインペラ | |
JP2009197613A (ja) | 遠心圧縮機及びディフューザベーンユニット | |
JP2016535194A (ja) | S字形の後縁を有するブレードを備えた遠心圧縮機インペラ | |
JP2017535719A (ja) | ベーンを含むターボ機械及びそういったターボ機械を組み立てる方法 | |
JP2006002689A (ja) | 送風機 | |
JP2009041373A (ja) | ターボ圧縮機 | |
JP2020186649A (ja) | 遠心圧縮機のインペラ、遠心圧縮機及びターボチャージャ | |
JP2010229842A (ja) | コンプレッサ | |
JP4402503B2 (ja) | 風力機械のディフューザおよびディフューザ | |
JP6532215B2 (ja) | 羽根車及び遠心圧縮機 | |
JP2012036783A (ja) | ラジアルタービンインペラ | |
JP6237077B2 (ja) | 遠心圧縮機 | |
JP2012132446A (ja) | 超音速圧縮機ロータ及びその組み立て方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1020067008927 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004819319 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 1020067008927 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2004819319 Country of ref document: EP |