US3724968A - Axial supersonic compressor - Google Patents

Axial supersonic compressor Download PDF

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Publication number
US3724968A
US3724968A US00127095A US12709571A US3724968A US 3724968 A US3724968 A US 3724968A US 00127095 A US00127095 A US 00127095A US 12709571 A US12709571 A US 12709571A US 3724968 A US3724968 A US 3724968A
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US
United States
Prior art keywords
blades
compressor
fixed
mobile
fluid
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.)
Expired - Lifetime
Application number
US00127095A
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English (en)
Inventor
Jean-Marie Friberg
Pierre Maginot
Jean-Marie Merigoux
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of US3724968A publication Critical patent/US3724968A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • 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
    • Y10S415/914—Device to control boundary layer
US00127095A 1970-03-23 1971-03-23 Axial supersonic compressor Expired - Lifetime US3724968A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010383A FR2083742A5 (de) 1970-03-23 1970-03-23

Publications (1)

Publication Number Publication Date
US3724968A true US3724968A (en) 1973-04-03

Family

ID=9052734

Family Applications (1)

Application Number Title Priority Date Filing Date
US00127095A Expired - Lifetime US3724968A (en) 1970-03-23 1971-03-23 Axial supersonic compressor

Country Status (6)

Country Link
US (1) US3724968A (de)
DE (1) DE2113514C3 (de)
FR (1) FR2083742A5 (de)
GB (1) GB1299686A (de)
NO (1) NO138226C (de)
SE (1) SE376276B (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873229A (en) * 1973-12-26 1975-03-25 United Aircraft Corp Inlet guide vane configuration for noise control of supersonic fan
US4859145A (en) * 1987-10-19 1989-08-22 Sundstrand Corporation Compressor with supercritical diffuser
US5297930A (en) * 1991-12-31 1994-03-29 Cornell Research Foundation, Inc. Rotating stall suppression
US20030210980A1 (en) * 2002-01-29 2003-11-13 Ramgen Power Systems, Inc. Supersonic compressor
US20050013693A1 (en) * 2001-01-12 2005-01-20 Mitsubishi Heavy Industries Ltd. Blade structure in a gas turbine
US20050271500A1 (en) * 2002-09-26 2005-12-08 Ramgen Power Systems, Inc. Supersonic gas compressor
US20060021353A1 (en) * 2002-09-26 2006-02-02 Ramgen Power Systems, Inc. Gas turbine power plant with supersonic gas compressor
US20060034691A1 (en) * 2002-01-29 2006-02-16 Ramgen Power Systems, Inc. Supersonic compressor
EP2447538A3 (de) * 2010-10-28 2014-11-05 General Electric Company System und Verfahren zur Montage eines Überschallverdichtersystems mit Überschallverdichterrotor und Verdichteranordnung
US20140328675A1 (en) * 2013-05-03 2014-11-06 Techspace Aero S.A. Axial Turbomachine Stator with Ailerons at the Blade Roots
US20160208695A1 (en) * 2013-07-29 2016-07-21 John Charles Wells Gas turbine engine inlet
US20180156236A1 (en) * 2016-12-02 2018-06-07 Pratt & Whitney Canada Corp. Gas turbine engine bleed configuration
WO2021111432A1 (en) * 2019-12-02 2021-06-10 Bar Zohar Dan Nuclear fusion apparatus and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206635B1 (en) * 1998-12-07 2001-03-27 Valeo, Inc. Fan stator
BE1026455B1 (fr) * 2018-07-09 2020-02-03 Safran Aero Boosters Sa Compresseur de turbomachine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT459043A (de) *
US2435236A (en) * 1943-11-23 1948-02-03 Westinghouse Electric Corp Superacoustic compressor
US2623688A (en) * 1945-12-13 1952-12-30 Power Jets Res & Dev Ltd Rotary power conversion machine
US2628768A (en) * 1946-03-27 1953-02-17 Kantrowitz Arthur Axial-flow compressor
US2721693A (en) * 1949-05-24 1955-10-25 Onera (Off Nat Aerospatiale) Supersonic compressor
US2974927A (en) * 1955-09-27 1961-03-14 Elmer G Johnson Supersonic fluid machine
US3128939A (en) * 1964-04-14 Szydlowski

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT459043A (de) *
US3128939A (en) * 1964-04-14 Szydlowski
US2435236A (en) * 1943-11-23 1948-02-03 Westinghouse Electric Corp Superacoustic compressor
US2623688A (en) * 1945-12-13 1952-12-30 Power Jets Res & Dev Ltd Rotary power conversion machine
US2628768A (en) * 1946-03-27 1953-02-17 Kantrowitz Arthur Axial-flow compressor
US2721693A (en) * 1949-05-24 1955-10-25 Onera (Off Nat Aerospatiale) Supersonic compressor
US2974927A (en) * 1955-09-27 1961-03-14 Elmer G Johnson Supersonic fluid machine

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873229A (en) * 1973-12-26 1975-03-25 United Aircraft Corp Inlet guide vane configuration for noise control of supersonic fan
US4859145A (en) * 1987-10-19 1989-08-22 Sundstrand Corporation Compressor with supercritical diffuser
US5297930A (en) * 1991-12-31 1994-03-29 Cornell Research Foundation, Inc. Rotating stall suppression
US7229248B2 (en) * 2001-01-12 2007-06-12 Mitsubishi Heavy Industries, Ltd. Blade structure in a gas turbine
US20050013693A1 (en) * 2001-01-12 2005-01-20 Mitsubishi Heavy Industries Ltd. Blade structure in a gas turbine
US20050089403A1 (en) * 2001-01-12 2005-04-28 Mitsubishi Heavy Industries Ltd. Blade structure in a gas turbine
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
US20060034691A1 (en) * 2002-01-29 2006-02-16 Ramgen Power Systems, Inc. Supersonic compressor
US7293955B2 (en) 2002-09-26 2007-11-13 Ramgen Power Systrms, Inc. Supersonic gas compressor
US20060021353A1 (en) * 2002-09-26 2006-02-02 Ramgen Power Systems, Inc. Gas turbine power plant with supersonic gas compressor
US20050271500A1 (en) * 2002-09-26 2005-12-08 Ramgen Power Systems, Inc. Supersonic gas compressor
US7434400B2 (en) 2002-09-26 2008-10-14 Lawlor Shawn P Gas turbine power plant with supersonic shock compression ramps
EP2447538A3 (de) * 2010-10-28 2014-11-05 General Electric Company System und Verfahren zur Montage eines Überschallverdichtersystems mit Überschallverdichterrotor und Verdichteranordnung
US20140328675A1 (en) * 2013-05-03 2014-11-06 Techspace Aero S.A. Axial Turbomachine Stator with Ailerons at the Blade Roots
US9739154B2 (en) * 2013-05-03 2017-08-22 Safran Aero Boosters Sa Axial turbomachine stator with ailerons at the blade roots
US20160208695A1 (en) * 2013-07-29 2016-07-21 John Charles Wells Gas turbine engine inlet
US20180156236A1 (en) * 2016-12-02 2018-06-07 Pratt & Whitney Canada Corp. Gas turbine engine bleed configuration
WO2021111432A1 (en) * 2019-12-02 2021-06-10 Bar Zohar Dan Nuclear fusion apparatus and method
IL271106B1 (en) * 2019-12-02 2023-07-01 Bar Zohar Dan Device and method for nuclear fusion

Also Published As

Publication number Publication date
NO138226C (no) 1978-08-02
SE376276B (de) 1975-05-12
FR2083742A5 (de) 1971-12-17
DE2113514B2 (de) 1981-06-04
NO138226B (no) 1978-04-17
GB1299686A (en) 1972-12-13
DE2113514C3 (de) 1982-02-25
DE2113514A1 (de) 1971-10-14

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