FR2230229A5 - - Google Patents

Info

Publication number
FR2230229A5
FR2230229A5 FR7317730A FR7317730A FR2230229A5 FR 2230229 A5 FR2230229 A5 FR 2230229A5 FR 7317730 A FR7317730 A FR 7317730A FR 7317730 A FR7317730 A FR 7317730A FR 2230229 A5 FR2230229 A5 FR 2230229A5
Authority
FR
France
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.)
Expired
Application number
FR7317730A
Other languages
French (fr)
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7317730A priority Critical patent/FR2230229A5/fr
Priority to US469500A priority patent/US3904308A/en
Priority to IT50967/74A priority patent/IT1015991B/it
Priority to DE2423385A priority patent/DE2423385B2/de
Priority to CA199,985A priority patent/CA1014922A/en
Priority to GB2168974A priority patent/GB1475793A/en
Application granted granted Critical
Publication of FR2230229A5 publication Critical patent/FR2230229A5/fr
Expired 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
    • F04D21/00—Pump involving supersonic speed of pumped fluids
    • 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
    • F04D29/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7317730A 1973-05-16 1973-05-16 Expired FR2230229A5 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7317730A FR2230229A5 (it) 1973-05-16 1973-05-16
US469500A US3904308A (en) 1973-05-16 1974-05-13 Supersonic centrifugal compressors
IT50967/74A IT1015991B (it) 1973-05-16 1974-05-14 Compressore centrifugo supersonico
DE2423385A DE2423385B2 (de) 1973-05-16 1974-05-14 Rotor für einen Überschallradialverdichter
CA199,985A CA1014922A (en) 1973-05-16 1974-05-15 Supersonic centrifugal compressors
GB2168974A GB1475793A (en) 1973-05-16 1974-05-16 Supersonic centrifugal compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7317730A FR2230229A5 (it) 1973-05-16 1973-05-16

Publications (1)

Publication Number Publication Date
FR2230229A5 true FR2230229A5 (it) 1974-12-13

Family

ID=9119415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317730A Expired FR2230229A5 (it) 1973-05-16 1973-05-16

Country Status (6)

Country Link
US (1) US3904308A (it)
CA (1) CA1014922A (it)
DE (1) DE2423385B2 (it)
FR (1) FR2230229A5 (it)
GB (1) GB1475793A (it)
IT (1) IT1015991B (it)

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US4093401A (en) * 1976-04-12 1978-06-06 Sundstrand Corporation Compressor impeller and method of manufacture
DE2708368C2 (de) * 1977-02-26 1983-03-24 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Laufrad für Kreiselpumpen
FR2487018A1 (fr) * 1980-07-16 1982-01-22 Onera (Off Nat Aerospatiale) Perfectionnements aux compresseurs supersoniques
US4521154A (en) * 1982-01-13 1985-06-04 Corbett Reg D Centrifugal fans
US4502837A (en) * 1982-09-30 1985-03-05 General Electric Company Multi stage centrifugal impeller
WO1990002265A1 (en) * 1988-08-16 1990-03-08 Dresser-Rand Company Partial height blades in a compressor impeller
US4900225A (en) * 1989-03-08 1990-02-13 Union Carbide Corporation Centrifugal compressor having hybrid diffuser and excess area diffusing volute
US5002461A (en) * 1990-01-26 1991-03-26 Schwitzer U.S. Inc. Compressor impeller with displaced splitter blades
DE4029331C1 (it) * 1990-09-15 1992-01-30 Mtu Muenchen Gmbh
EP0567874B1 (de) * 1992-04-27 1995-09-06 Gebrüder Becker GmbH & Co. Strömungsmaschine zur Gasverdichtung
US5253986A (en) * 1992-05-12 1993-10-19 Milton Roy Company Impeller-type pump system
EP0897479A4 (en) * 1996-05-07 2001-12-05 Rollo Entpr Ltd WHEEL AND FAN COMPRISING THE SAME
US6622724B1 (en) * 2000-06-19 2003-09-23 Respironics, Inc. Impeller and a pressure support system and method using such an impeller
US6499953B1 (en) 2000-09-29 2002-12-31 Pratt & Whitney Canada Corp. Dual flow impeller
US6648602B2 (en) 2001-12-27 2003-11-18 Sunonwealth Electric Machine Industry Co., Ltd. Fan having balancing blade sets
US20030210980A1 (en) * 2002-01-29 2003-11-13 Ramgen Power Systems, Inc. Supersonic compressor
US7334990B2 (en) * 2002-01-29 2008-02-26 Ramgen Power Systems, Inc. Supersonic compressor
US7434400B2 (en) * 2002-09-26 2008-10-14 Lawlor Shawn P Gas turbine power plant with supersonic shock compression ramps
US7293955B2 (en) * 2002-09-26 2007-11-13 Ramgen Power Systrms, Inc. Supersonic gas compressor
US7008189B2 (en) * 2003-04-07 2006-03-07 Minebea Co., Ltd. Centrifugal fan
US7128061B2 (en) * 2003-10-31 2006-10-31 Vortech Engineering, Inc. Supercharger
US7607886B2 (en) * 2004-05-19 2009-10-27 Delta Electronics, Inc. Heat-dissipating device
DE102005019938A1 (de) * 2005-04-29 2006-11-09 Daimlerchrysler Ag Abgasturbolader für eine Brennkraftmaschine
US7476081B2 (en) * 2005-10-03 2009-01-13 Mitsubishi Heavy Industries, Ltd. Centrifugal compressing apparatus
US20080095630A1 (en) * 2006-10-19 2008-04-24 Keener Robert M Blade wheel for a sewage pump
US7798777B2 (en) * 2006-12-15 2010-09-21 General Electric Company Engine compressor assembly and method of operating the same
GB0718846D0 (en) * 2007-09-27 2007-11-07 Cummins Turbo Tech Ltd Compressor
US8007241B2 (en) * 2007-11-27 2011-08-30 Nidec Motor Corporation Bi-directional cooling fan
JP4969433B2 (ja) * 2007-12-19 2012-07-04 三菱重工業株式会社 遠心圧縮機
US9316228B2 (en) * 2009-03-24 2016-04-19 Concepts Nrec, Llc High-flow-capacity centrifugal hydrogen gas compression systems, methods and components therefor
FR2944060B1 (fr) * 2009-04-06 2013-07-19 Turbomeca Systeme d'air secondaire pour compresseur centrifuge ou mixte
US8517664B2 (en) * 2010-01-19 2013-08-27 Ford Global Technologies, Llc Turbocharger
US20110243728A1 (en) * 2010-04-01 2011-10-06 Seco/Warwick S.A. Blower designed for fitting particularly in a chamber furnace
FR2960923B1 (fr) * 2010-06-08 2013-12-20 Snecma Controle de la poussee axiale par guidage de l'air preleve sur un compresseur centrifuge
FR2975733B1 (fr) 2011-05-23 2015-12-18 Turbomeca Rouet de compresseur centrifuge
US8997486B2 (en) * 2012-03-23 2015-04-07 Bullseye Power LLC Compressor wheel
ITFI20120125A1 (it) * 2012-06-19 2013-12-20 Nuovo Pignone Srl "wet gas compressor and method"
US9500084B2 (en) * 2013-02-25 2016-11-22 Pratt & Whitney Canada Corp. Impeller
US10240613B2 (en) * 2013-05-14 2019-03-26 Dresser-Rand Company Supersonic compressor with structural arrangement to increase pressure energy in a discharge process fluid received from a centrifugal impeller
US10107296B2 (en) * 2013-06-25 2018-10-23 Ford Global Technologies, Llc Turbocharger systems and method to prevent compressor choke
CN105705796B (zh) 2013-10-21 2017-11-03 威廉国际有限责任公司 涡轮机扩散器
JP6866019B2 (ja) * 2014-06-24 2021-04-28 コンセプツ エヌアールイーシー，エルエルシー ターボ機械の流動制御構造及びその設計方法
EP3239489B1 (en) * 2014-12-11 2021-08-11 Kawasaki Jukogyo Kabushiki Kaisha Impeller for supercharger
US9745999B2 (en) * 2015-01-23 2017-08-29 Hamilton Sundstrand Corporation Compressor diffuser and shroud for a motor driven compressor
US20160281736A1 (en) * 2015-03-27 2016-09-29 Dresser-Rand Company Moveable inlet guide vanes
WO2016160494A1 (en) * 2015-03-27 2016-10-06 Dresser-Rand Company Impeller shroud
US20160281727A1 (en) * 2015-03-27 2016-09-29 Dresser-Rand Company Apparatus, system, and method for compressing a process fluid
JP6627175B2 (ja) * 2015-03-30 2020-01-08 三菱重工コンプレッサ株式会社 インペラ、及び遠心圧縮機
ITUB20153620A1 (it) 2015-09-15 2017-03-15 Nuovo Pignone Tecnologie Srl Girante per turbomacchina ad elevata rigidezza, turbomacchina comprendente detta girante e metodo di produzione
US10167875B2 (en) * 2016-01-04 2019-01-01 Caterpillar Inc. Turbocharger compressor and method
US10087947B2 (en) * 2016-01-04 2018-10-02 Caterpillar Inc. Turbocharger compressor and method
US10082153B2 (en) * 2016-01-04 2018-09-25 Caterpillar Inc. Turbocharger compressor and method
US10167876B2 (en) * 2016-01-04 2019-01-01 Caterpillar Inc. Turbocharger compressor and method
CN106996391A (zh) * 2016-01-25 2017-08-01 松下知识产权经营株式会社 叶轮、离心压缩机以及制冷循环装置
JP2017193985A (ja) * 2016-04-19 2017-10-26 本田技研工業株式会社 タービンインペラ
US11333163B2 (en) * 2016-05-25 2022-05-17 Mitsubishi Electric Corporation Electric blower, electric vacuum cleaner, and hand dryer
US10935039B2 (en) * 2017-11-07 2021-03-02 Mtd Products Inc Blower impeller for a handheld blower
US20210040958A1 (en) * 2018-02-15 2021-02-11 Dresser-Rand Company Centrifugal compressor achieving high pressure ratio
WO2021072148A1 (en) * 2019-10-09 2021-04-15 Heat X, LLC Magnetic induction furnace, cooler or magnetocaloric fluid heat pump with varied conductive plate configurations
DE102019132861A1 (de) * 2019-12-03 2021-06-10 Man Energy Solutions Se Radialverdichterlaufrad
CN115013153B (zh) * 2022-06-27 2024-05-28 北京航空航天大学宁波创新研究院 一种通道收敛的波转子系统
US12066027B2 (en) 2022-08-11 2024-08-20 Next Gen Compression Llc Variable geometry supersonic compressor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2384265A (en) * 1945-09-04 Centrifugal compressor entry vane
US1926225A (en) * 1930-09-12 1933-09-12 Birmann Rudolph Turbo compressor
NL115026B (it) * 1943-12-11 1949-04-15
US2819012A (en) * 1950-12-22 1958-01-07 Gen Motors Corp Centrifugal compressor
US2925952A (en) * 1953-07-01 1960-02-23 Maschf Augsburg Nuernberg Ag Radial-flow-compressor
US3197124A (en) * 1962-04-03 1965-07-27 Sallou Jean Centrifugal pump impellers
US3221662A (en) * 1963-02-14 1965-12-07 American Radiator & Standard Method and apparatus for controlling flow in centrifugal machines
US3489339A (en) * 1968-04-16 1970-01-13 Garrett Corp Vane seal
FR2076426A5 (it) * 1970-01-14 1971-10-15 Cit Alcatel

Also Published As

Publication number Publication date
DE2423385A1 (de) 1974-11-28
GB1475793A (en) 1977-06-10
IT1015991B (it) 1977-05-20
DE2423385B2 (de) 1980-06-19
CA1014922A (en) 1977-08-02
US3904308A (en) 1975-09-09

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