CN105556129A - 压缩机叶轮 - Google Patents

压缩机叶轮 Download PDF

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Publication number
CN105556129A
CN105556129A CN201480031336.2A CN201480031336A CN105556129A CN 105556129 A CN105556129 A CN 105556129A CN 201480031336 A CN201480031336 A CN 201480031336A CN 105556129 A CN105556129 A CN 105556129A
Authority
CN
China
Prior art keywords
impeller
blade
reducer
rear surface
hub
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.)
Pending
Application number
CN201480031336.2A
Other languages
English (en)
Chinese (zh)
Inventor
A.斯科蒂德尔格雷科
L.塔皮纳西
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.)
Nuovo Pignone SRL
Original Assignee
Nuovo Pignone SRL
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 Nuovo Pignone SRL filed Critical Nuovo Pignone SRL
Publication of CN105556129A publication Critical patent/CN105556129A/zh
Pending legal-status Critical Current

Links

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
    • F04D29/284—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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CN201480031336.2A 2013-06-13 2014-06-11 压缩机叶轮 Pending CN105556129A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000024A ITCO20130024A1 (it) 2013-06-13 2013-06-13 Giranti di compressore
ITCO2013A000024 2013-06-13
PCT/EP2014/062158 WO2014198790A1 (en) 2013-06-13 2014-06-11 Compressor impellers

Publications (1)

Publication Number Publication Date
CN105556129A true CN105556129A (zh) 2016-05-04

Family

ID=48917598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480031336.2A Pending CN105556129A (zh) 2013-06-13 2014-06-11 压缩机叶轮

Country Status (12)

Country Link
US (1) US20160123345A1 (it)
EP (1) EP3008345B1 (it)
JP (1) JP2016521821A (it)
KR (1) KR20160019418A (it)
CN (1) CN105556129A (it)
AU (1) AU2014280238A1 (it)
BR (1) BR112015029639A2 (it)
CA (1) CA2913026A1 (it)
IT (1) ITCO20130024A1 (it)
MX (1) MX2015016450A (it)
RU (1) RU2667855C2 (it)
WO (1) WO2014198790A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110637151A (zh) * 2017-10-31 2019-12-31 三菱重工发动机和增压器株式会社 涡轮动叶片、涡轮增压器以及涡轮动叶片的制造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10167875B2 (en) * 2016-01-04 2019-01-01 Caterpillar Inc. Turbocharger compressor and method
KR101848437B1 (ko) * 2017-03-28 2018-04-13 한국과학기술연구원 신축성 가변형 디퓨저 베인이 구비된 원심형 터보 기계
US10605087B2 (en) * 2017-12-14 2020-03-31 United Technologies Corporation CMC component with flowpath surface ribs

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833100C (de) * 1950-08-23 1952-03-03 Inconex Handelsgesellschaft M Turboverdichterschaufel mit Grenzschichtzaeunen
US3012709A (en) * 1955-05-18 1961-12-12 Daimler Benz Ag Blade for axial compressors
FR1523027A (fr) * 1967-05-17 1968-04-02 Rolls Royce Aube de compresseur
FR2616486B1 (fr) * 1987-06-10 1993-05-28 Snecma Procede de fabrication d'une aube mobile de compresseur a talons intermediaires rapportes
CN101162021A (zh) * 2006-10-12 2008-04-16 株式会社日立产机系统 多叶片叶轮
DE102008000539A1 (de) * 2008-03-06 2009-09-10 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader mit verbessertem Verdichterwirkungsgrad
CN101749272A (zh) * 2008-12-19 2010-06-23 常州祥明电机有限公司 一种风机叶轮
CN102365464A (zh) * 2009-07-13 2012-02-29 三菱重工业株式会社 叶轮和旋转机械

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706512A (en) * 1970-11-16 1972-12-19 United Aircraft Canada Compressor blades
US4128363A (en) * 1975-04-30 1978-12-05 Kabushiki Kaisha Toyota Chuo Kenkyusho Axial flow fan
JPS5436806U (it) * 1977-08-19 1979-03-10
SU1059274A1 (ru) * 1982-05-24 1983-12-07 Ордена Ленина И Ордена Трудового Красного Знамени Производственное Объединение "Невский Завод" Им.В.И.Ленина Рабочее колесо центробежного компрессора
JPH0166500U (it) * 1987-10-26 1989-04-27
US5525038A (en) * 1994-11-04 1996-06-11 United Technologies Corporation Rotor airfoils to control tip leakage flows
JPH09100797A (ja) * 1995-10-06 1997-04-15 Kobe Steel Ltd 遠心圧縮機の羽根車
JPH09126190A (ja) * 1995-10-30 1997-05-13 Sanyo Electric Co Ltd 遠心式送風機
EP0962874A1 (en) 1998-06-04 1999-12-08 Asea Brown Boveri AG Method for designing a flow device
JP4665472B2 (ja) * 2004-09-28 2011-04-06 パナソニック株式会社 送風機
EP1788255A1 (de) * 2005-11-16 2007-05-23 Siemens Aktiengesellschaft Radialverdichter-Laufrad
JP5515222B2 (ja) * 2007-02-13 2014-06-11 ダイキン工業株式会社 送風機の羽根車
US8246296B2 (en) * 2008-10-16 2012-08-21 Rolls-Royce Corporation Aspirated impeller

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833100C (de) * 1950-08-23 1952-03-03 Inconex Handelsgesellschaft M Turboverdichterschaufel mit Grenzschichtzaeunen
US3012709A (en) * 1955-05-18 1961-12-12 Daimler Benz Ag Blade for axial compressors
FR1523027A (fr) * 1967-05-17 1968-04-02 Rolls Royce Aube de compresseur
FR2616486B1 (fr) * 1987-06-10 1993-05-28 Snecma Procede de fabrication d'une aube mobile de compresseur a talons intermediaires rapportes
CN101162021A (zh) * 2006-10-12 2008-04-16 株式会社日立产机系统 多叶片叶轮
DE102008000539A1 (de) * 2008-03-06 2009-09-10 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader mit verbessertem Verdichterwirkungsgrad
CN101749272A (zh) * 2008-12-19 2010-06-23 常州祥明电机有限公司 一种风机叶轮
CN102365464A (zh) * 2009-07-13 2012-02-29 三菱重工业株式会社 叶轮和旋转机械

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110637151A (zh) * 2017-10-31 2019-12-31 三菱重工发动机和增压器株式会社 涡轮动叶片、涡轮增压器以及涡轮动叶片的制造方法
CN110637151B (zh) * 2017-10-31 2021-09-07 三菱重工发动机和增压器株式会社 涡轮动叶片、涡轮增压器以及涡轮动叶片的制造方法
US11421535B2 (en) 2017-10-31 2022-08-23 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbine blade, turbocharger, and method of producing turbine blade

Also Published As

Publication number Publication date
CA2913026A1 (en) 2014-12-18
US20160123345A1 (en) 2016-05-05
KR20160019418A (ko) 2016-02-19
JP2016521821A (ja) 2016-07-25
AU2014280238A1 (en) 2015-12-10
EP3008345B1 (en) 2020-09-02
BR112015029639A2 (pt) 2017-07-25
RU2015150305A (ru) 2017-07-18
MX2015016450A (es) 2016-03-01
WO2014198790A1 (en) 2014-12-18
EP3008345A1 (en) 2016-04-20
RU2667855C2 (ru) 2018-09-24
ITCO20130024A1 (it) 2014-12-14

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Application publication date: 20160504

RJ01 Rejection of invention patent application after publication