BE704511A - - Google Patents

Info

Publication number
BE704511A
BE704511A BE704511DA BE704511A BE 704511 A BE704511 A BE 704511A BE 704511D A BE704511D A BE 704511DA BE 704511 A BE704511 A BE 704511A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE704511A publication Critical patent/BE704511A/xx

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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2065—Responsive to condition external of system
    • Y10T137/2071—And causing change or correction of sensed condition
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/212—System comprising plural fluidic devices or stages
    • Y10T137/2125—Plural power inputs [e.g., parallel inputs]
    • Y10T137/2147—To cascaded plural devices
BE704511D 1967-01-03 1967-09-29 BE704511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US606757A US3403842A (en) 1967-01-03 1967-01-03 Stall prevention in axial flow compressors

Publications (1)

Publication Number Publication Date
BE704511A true BE704511A (fr) 1968-02-01

Family

ID=24429325

Family Applications (1)

Application Number Title Priority Date Filing Date
BE704511D BE704511A (fr) 1967-01-03 1967-09-29

Country Status (4)

Country Link
US (1) US3403842A (fr)
BE (1) BE704511A (fr)
DE (1) DE1628269A1 (fr)
GB (1) GB1167387A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3514212A (en) * 1968-06-11 1970-05-26 Us Air Force Incipient stall sensor
US3566900A (en) * 1969-03-03 1971-03-02 Avco Corp Fuel control system and viscosity sensor used therewith
US3677000A (en) * 1970-04-27 1972-07-18 Faulkner C Thomson System for the detection and control of compressor stall
CS175129B1 (fr) * 1975-02-11 1977-04-29
DE2645895C2 (de) * 1976-02-10 1986-06-26 Nordisk Ventilator Co. A/S, Naestved Vorrichtung zur Erkennung des Arbeitens von Axialgebläsen im Abreißgebiet
US4252498A (en) * 1978-03-14 1981-02-24 Rolls-Royce Limited Control systems for multi-stage axial flow compressors
GB2208894A (en) * 1987-08-18 1989-04-19 Rolls Royce Plc Gas turbine engine compressor stall recovery
US7762084B2 (en) * 2004-11-12 2010-07-27 Rolls-Royce Canada, Ltd. System and method for controlling the working line position in a gas turbine engine compressor
US7762078B2 (en) * 2006-09-13 2010-07-27 Aerojet-General Corporation Nozzle with temperature-responsive throat diameter
FR3063782B1 (fr) * 2017-03-07 2021-06-18 Safran Aircraft Engines Procede et dispositif de detection de conditions propices a l'apparition d'un pompage en vue de proteger un compresseur d'une turbomachine d'aeronef

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455292A (en) * 1944-04-13 1948-11-30 Chrysler Corp Control apparatus
US2390043A (en) * 1944-04-13 1945-12-04 Chrysler Corp Control apparatus
US3248043A (en) * 1963-06-25 1966-04-26 Bendix Corp Fluid pulse surge control indicator
CH419425A (de) * 1964-08-07 1966-08-31 Bbc Brown Boveri & Cie Einrichtung zur Regelung eines Turboverdichters

Also Published As

Publication number Publication date
US3403842A (en) 1968-10-01
GB1167387A (en) 1969-10-15
DE1628269A1 (de) 1971-04-29

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