RU2667855C2 - Рабочее колесо компрессора - Google Patents

Рабочее колесо компрессора Download PDF

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Publication number
RU2667855C2
RU2667855C2 RU2015150305A RU2015150305A RU2667855C2 RU 2667855 C2 RU2667855 C2 RU 2667855C2 RU 2015150305 A RU2015150305 A RU 2015150305A RU 2015150305 A RU2015150305 A RU 2015150305A RU 2667855 C2 RU2667855 C2 RU 2667855C2
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RU
Russia
Prior art keywords
impeller
blade
secondary flow
blades
flow
Prior art date
Application number
RU2015150305A
Other languages
English (en)
Russian (ru)
Other versions
RU2015150305A (ru
Inventor
ДЕЛЬ ГРЕКО Альберто СКОТТИ
Либеро ТАПИНАССИ
Original Assignee
Нуово Пиньоне СРЛ
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.)
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Application filed by Нуово Пиньоне СРЛ filed Critical Нуово Пиньоне СРЛ
Publication of RU2015150305A publication Critical patent/RU2015150305A/ru
Application granted granted Critical
Publication of RU2667855C2 publication Critical patent/RU2667855C2/ru

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    • 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)
RU2015150305A 2013-06-13 2014-06-11 Рабочее колесо компрессора RU2667855C2 (ru)

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 (2)

Publication Number Publication Date
RU2015150305A RU2015150305A (ru) 2017-07-18
RU2667855C2 true RU2667855C2 (ru) 2018-09-24

Family

ID=48917598

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015150305A RU2667855C2 (ru) 2013-06-13 2014-06-11 Рабочее колесо компрессора

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)

Families Citing this family (4)

* 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
EP3604762B1 (en) * 2017-10-31 2022-10-12 Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. Turbine, turbocharger and manufacturing method for turbine
US10605087B2 (en) * 2017-12-14 2020-03-31 United Technologies Corporation CMC component with flowpath surface ribs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2616486A1 (fr) * 1987-06-10 1988-12-16 Snecma Procede de fabrication d'une aube mobile de compresseur a talons intermediaires rapportes
DE102008000539A1 (de) * 2008-03-06 2009-09-10 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader mit verbessertem Verdichterwirkungsgrad
EP2378131A1 (en) * 2008-12-19 2011-10-19 Changzhou Xiangming Electromotor Co., Ltd Impeller of blower

Family Cites Families (17)

* 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
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
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
JP5457621B2 (ja) * 2006-10-12 2014-04-02 株式会社日立産機システム 多翼形羽根車
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
JP2011021492A (ja) * 2009-07-13 2011-02-03 Mitsubishi Heavy Ind Ltd インペラおよび回転機械

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR2616486A1 (fr) * 1987-06-10 1988-12-16 Snecma Procede de fabrication d'une aube mobile de compresseur a talons intermediaires rapportes
DE102008000539A1 (de) * 2008-03-06 2009-09-10 Bosch Mahle Turbo Systems Gmbh & Co. Kg Abgasturbolader mit verbessertem Verdichterwirkungsgrad
EP2378131A1 (en) * 2008-12-19 2011-10-19 Changzhou Xiangming Electromotor Co., Ltd Impeller of blower

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
CN105556129A (zh) 2016-05-04
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
ITCO20130024A1 (it) 2014-12-14

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