CH474678A - Supersonic centrifugal compressor - Google Patents

Supersonic centrifugal compressor

Info

Publication number
CH474678A
CH474678A CH639165A CH639165A CH474678A CH 474678 A CH474678 A CH 474678A CH 639165 A CH639165 A CH 639165A CH 639165 A CH639165 A CH 639165A CH 474678 A CH474678 A CH 474678A
Authority
CH
Switzerland
Prior art keywords
centrifugal compressor
supersonic
supersonic centrifugal
compressor
centrifugal
Prior art date
Application number
CH639165A
Other languages
French (fr)
Original Assignee
Hispano Suiza 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 Hispano Suiza Sa filed Critical Hispano Suiza Sa
Publication of CH474678A publication Critical patent/CH474678A/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
    • 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
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • 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
CH639165A 1964-05-14 1965-05-07 Supersonic centrifugal compressor CH474678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974542A FR1405388A (en) 1964-05-14 1964-05-14 Improvements made to supersonic compressors, in particular those of the centrifugal or axial-centrifugal type

Publications (1)

Publication Number Publication Date
CH474678A true CH474678A (en) 1969-06-30

Family

ID=8830065

Family Applications (1)

Application Number Title Priority Date Filing Date
CH639165A CH474678A (en) 1964-05-14 1965-05-07 Supersonic centrifugal compressor

Country Status (5)

Country Link
US (1) US3356289A (en)
CH (1) CH474678A (en)
FR (1) FR1405388A (en)
GB (1) GB1058898A (en)
SE (1) SE303565B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685653A2 (en) * 1994-05-06 1995-12-06 Ingersoll-Rand Company Method and apparatus for surge control

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DE1628237C3 (en) * 1966-07-21 1973-11-22 Wilhelm Prof. Dr.-Ing. 5100 Aachen Dettmering Flow machines deflection shovel grid
US3799694A (en) * 1972-11-20 1974-03-26 Gen Motors Corp Variable diffuser
US3917434A (en) * 1974-10-07 1975-11-04 Gen Motors Corp Diffuser
US3957392A (en) * 1974-11-01 1976-05-18 Caterpillar Tractor Co. Self-aligning vanes for a turbomachine
JPS54105307A (en) * 1978-02-06 1979-08-18 Hitachi Ltd Electric fan
JPS55151199A (en) * 1979-05-11 1980-11-25 Matsushita Electric Ind Co Ltd Electric fan
FR2513325B1 (en) * 1981-09-18 1986-08-22 Pierre Patin TURBOPUMP WITH ADJUSTABLE STEERING VANES
JPS58160597A (en) * 1982-03-19 1983-09-24 Mitsubishi Heavy Ind Ltd Variable diffuser
US4484857A (en) * 1982-09-21 1984-11-27 Pierre Patin Bladed turbine pump with adjustable guide vanes
DE3542762A1 (en) * 1985-12-04 1987-06-11 Mtu Muenchen Gmbh DEVICE FOR CONTROLLING OR CONTROLLING GAS TURBINE ENGINES OR GAS TURBINE JET ENGINES
US4859145A (en) * 1987-10-19 1989-08-22 Sundstrand Corporation Compressor with supercritical diffuser
US5178516A (en) * 1990-10-02 1993-01-12 Hitachi, Ltd. Centrifugal compressor
US5207559A (en) * 1991-07-25 1993-05-04 Allied-Signal Inc. Variable geometry diffuser assembly
JP3356510B2 (en) * 1992-12-25 2002-12-16 株式会社荏原製作所 Centrifugal or mixed flow pump vaned diffuser
CA2149578A1 (en) * 1994-05-23 1995-11-24 Hideomi Harada Turbomachinery with variable angle fluid guiding devices
US5730580A (en) * 1995-03-24 1998-03-24 Concepts Eti, Inc. Turbomachines having rogue vanes
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
TWI311611B (en) * 2006-08-25 2009-07-01 Ind Tech Res Inst Impeller structure and the centrifugal fan device using the same
WO2011002697A2 (en) 2009-07-02 2011-01-06 Honeywell International Inc. Turbocharger system for air-throttled engines
US20110052373A1 (en) * 2009-09-03 2011-03-03 General Electric Company High-turning diffuser strut with flow cross-over slots
US8446029B2 (en) 2010-04-05 2013-05-21 Honeywell International Inc. Turbomachinery device for both compression and expansion
US8544262B2 (en) 2010-05-03 2013-10-01 Honeywell International, Inc. Flow-control assembly with a rotating fluid expander
US8172508B2 (en) * 2010-06-20 2012-05-08 Honeywell International Inc. Multiple airfoil vanes
DE102011003522B4 (en) * 2011-02-02 2013-03-14 Siemens Aktiengesellschaft Coupled outlet diffuser angle adjustment
WO2012151383A1 (en) 2011-05-05 2012-11-08 Honeywell International Inc. Flow- control assembly comprising a turbine - generator cartridge
US10358987B2 (en) 2012-04-23 2019-07-23 Garrett Transportation I Inc. Butterfly bypass valve, and throttle loss recovery system incorporating same
US9574567B2 (en) * 2013-10-01 2017-02-21 General Electric Company Supersonic compressor and associated method
CN107956748A (en) * 2017-12-05 2018-04-24 南京航空航天大学 A kind of adjustable diversion unit blade and centrifugal compressor
CN117345353B (en) * 2023-12-04 2024-01-26 西北工业大学 Adjustable stator structure with variable-length rocker arm and air compressor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1771711A (en) * 1928-01-19 1930-07-29 Voith Gmbh J M Split guide blade for centrifugal pumps
US2654410A (en) * 1944-02-09 1953-10-06 Austin Hoy & Company Ltd Locking device for toolholding or like set-screws
US2770943A (en) * 1951-03-21 1956-11-20 Alan Muntz & Co Ltd Turbines operated by free-piston gas generators
DE1096536B (en) * 1953-08-17 1961-01-05 Rheinische Maschinen Und App G Centrifugal compressor, from the impeller of which the conveying medium enters a guide device concentrically surrounding the impeller at supersonic speed
US3156407A (en) * 1958-07-07 1964-11-10 Commissariat Energie Atomique Supersonic compressors
GB1006300A (en) * 1962-10-15 1965-09-29 English Electric Co Ltd Improvements in or relating to hydraulic pumps and reversible pump turbines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685653A2 (en) * 1994-05-06 1995-12-06 Ingersoll-Rand Company Method and apparatus for surge control
EP0685653A3 (en) * 1994-05-06 1997-04-09 Ingersoll Rand Co Method and apparatus for surge control.

Also Published As

Publication number Publication date
SE303565B (en) 1968-09-02
FR1405388A (en) 1965-07-09
GB1058898A (en) 1967-02-15
US3356289A (en) 1967-12-05

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Legal Events

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PL Patent ceased