IT1015991B - SUPERSONIC CENTRIFUGAL COMPRESSOR - Google Patents

SUPERSONIC CENTRIFUGAL COMPRESSOR

Info

Publication number
IT1015991B
IT1015991B IT50967/74A IT5096774A IT1015991B IT 1015991 B IT1015991 B IT 1015991B IT 50967/74 A IT50967/74 A IT 50967/74A IT 5096774 A IT5096774 A IT 5096774A IT 1015991 B IT1015991 B IT 1015991B
Authority
IT
Italy
Prior art keywords
centrifugal compressor
supersonic
supersonic centrifugal
compressor
centrifugal
Prior art date
Application number
IT50967/74A
Other languages
Italian (it)
Inventor
Y Ribaud
Original Assignee
Onera (Off Nat Aerospatiale)
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 Onera (Off Nat Aerospatiale) filed Critical Onera (Off Nat Aerospatiale)
Application granted granted Critical
Publication of IT1015991B publication Critical patent/IT1015991B/en

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)
IT50967/74A 1973-05-16 1974-05-14 SUPERSONIC CENTRIFUGAL COMPRESSOR IT1015991B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1015991B true IT1015991B (en) 1977-05-20

Family

ID=9119415

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50967/74A IT1015991B (en) 1973-05-16 1974-05-14 SUPERSONIC CENTRIFUGAL COMPRESSOR

Country Status (6)

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

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US4093401A (en) * 1976-04-12 1978-06-06 Sundstrand Corporation Compressor impeller and method of manufacture
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FR2487018A1 (en) * 1980-07-16 1982-01-22 Onera (Off Nat Aerospatiale) IMPROVEMENTS ON SUPERSONIC COMPRESSORS
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 (en) * 1990-09-15 1992-01-30 Mtu Muenchen Gmbh
EP0567874B1 (en) * 1992-04-27 1995-09-06 Gebrüder Becker GmbH & Co. Flow machine for gas compression
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 An impeller and fan incorporating 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 (en) * 2005-04-29 2006-11-09 Daimlerchrysler Ag Exhaust gas turbocharger for an internal combustion engine
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 (en) * 2007-12-19 2012-07-04 三菱重工業株式会社 Centrifugal compressor
US9316228B2 (en) * 2009-03-24 2016-04-19 Concepts Nrec, Llc High-flow-capacity centrifugal hydrogen gas compression systems, methods and components therefor
FR2944060B1 (en) * 2009-04-06 2013-07-19 Turbomeca SECONDARY AIR SYSTEM FOR CENTRIFUGAL OR MIXED COMPRESSOR
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 (en) * 2010-06-08 2013-12-20 Snecma AXIAL PUSH CONTROL BY GUIDING AIR FROM A CENTRIFUGAL COMPRESSOR
FR2975733B1 (en) * 2011-05-23 2015-12-18 Turbomeca CENTRIFUGAL COMPRESSOR WHEEL
US8997486B2 (en) * 2012-03-23 2015-04-07 Bullseye Power LLC Compressor wheel
ITFI20120125A1 (en) * 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
EP3060810B1 (en) 2013-10-21 2020-02-05 Williams International Co., L.L.C. Turbomachine diffuser
WO2015200533A1 (en) * 2014-06-24 2015-12-30 Concepts Eti, Inc. Flow control structures for turbomachines and methods of designing the same
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
US20160281727A1 (en) * 2015-03-27 2016-09-29 Dresser-Rand Company Apparatus, system, and method for compressing a process fluid
WO2016160494A1 (en) * 2015-03-27 2016-10-06 Dresser-Rand Company Impeller shroud
JP6627175B2 (en) * 2015-03-30 2020-01-08 三菱重工コンプレッサ株式会社 Impeller and centrifugal compressor
ITUB20153620A1 (en) 2015-09-15 2017-03-15 Nuovo Pignone Tecnologie Srl IMPELLER FOR TURBOMACCHINA WITH HIGH RIGIDITY, TURBOMACCHINA INCLUDING THAT IMPELLER AND PRODUCTION METHOD
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
CN106996391A (en) * 2016-01-25 2017-08-01 松下知识产权经营株式会社 Impeller, Centrifugal Compressor and Refrigeration Cycle
JP2017193985A (en) * 2016-04-19 2017-10-26 本田技研工業株式会社 Turbine impeller
CN109154305B (en) * 2016-05-25 2020-06-23 三菱电机株式会社 Electric blowers, electric vacuum cleaners and hand dryers
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
US20210108828A1 (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 (en) * 2019-12-03 2021-06-10 Man Energy Solutions Se Centrifugal compressor impeller
CN115013153B (en) * 2022-06-27 2024-05-28 北京航空航天大学宁波创新研究院 Wave rotor system with convergent channels
WO2024096946A2 (en) 2022-08-11 2024-05-10 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 (en) * 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 (en) * 1970-01-14 1971-10-15 Cit Alcatel

Also Published As

Publication number Publication date
GB1475793A (en) 1977-06-10
US3904308A (en) 1975-09-09
CA1014922A (en) 1977-08-02
FR2230229A5 (en) 1974-12-13
DE2423385B2 (en) 1980-06-19
DE2423385A1 (en) 1974-11-28

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