FR2284056A1 - Perfectionnements apportes aux turbumoteurs - Google Patents

Perfectionnements apportes aux turbumoteurs

Info

Publication number
FR2284056A1
FR2284056A1 FR7526963A FR7526963A FR2284056A1 FR 2284056 A1 FR2284056 A1 FR 2284056A1 FR 7526963 A FR7526963 A FR 7526963A FR 7526963 A FR7526963 A FR 7526963A FR 2284056 A1 FR2284056 A1 FR 2284056A1
Authority
FR
France
Prior art keywords
turbumotors
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.)
Withdrawn
Application number
FR7526963A
Other languages
English (en)
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.)
CHAIR RORY DE
Original Assignee
CHAIR RORY DE
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 CHAIR RORY DE filed Critical CHAIR RORY DE
Publication of FR2284056A1 publication Critical patent/FR2284056A1/fr
Withdrawn legal-status Critical Current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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow 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
    • F04D29/66—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
    • F04D29/682—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid extraction
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/302—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor characteristics related to shock waves, transonic or supersonic flow
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
FR7526963A 1974-09-03 1975-09-03 Perfectionnements apportes aux turbumoteurs Withdrawn FR2284056A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38380/74A GB1523875A (en) 1974-09-03 1974-09-03 Supersonic compressors

Publications (1)

Publication Number Publication Date
FR2284056A1 true FR2284056A1 (fr) 1976-04-02

Family

ID=10403110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526963A Withdrawn FR2284056A1 (fr) 1974-09-03 1975-09-03 Perfectionnements apportes aux turbumoteurs

Country Status (5)

Country Link
JP (1) JPS5153108A (fr)
DE (1) DE2538750A1 (fr)
FR (1) FR2284056A1 (fr)
GB (1) GB1523875A (fr)
IT (1) IT1042158B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680754A (en) * 1990-02-12 1997-10-28 General Electric Company Compressor splitter for use with a forward variable area bypass injector
US5155993A (en) * 1990-04-09 1992-10-20 General Electric Company Apparatus for compressor air extraction
US5231825A (en) * 1990-04-09 1993-08-03 General Electric Company Method for compressor air extraction
US9022730B2 (en) * 2010-10-08 2015-05-05 General Electric Company Supersonic compressor startup support system

Also Published As

Publication number Publication date
IT1042158B (it) 1980-01-30
DE2538750A1 (de) 1976-03-11
GB1523875A (en) 1978-09-06
JPS5153108A (fr) 1976-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse