DE2942824A1 - Vorrichtung zum halten von messonden im lufteinlass einer strahlturbine - Google Patents

Vorrichtung zum halten von messonden im lufteinlass einer strahlturbine

Info

Publication number
DE2942824A1
DE2942824A1 DE19792942824 DE2942824A DE2942824A1 DE 2942824 A1 DE2942824 A1 DE 2942824A1 DE 19792942824 DE19792942824 DE 19792942824 DE 2942824 A DE2942824 A DE 2942824A DE 2942824 A1 DE2942824 A1 DE 2942824A1
Authority
DE
Germany
Prior art keywords
streamlined
jet turbine
air inlet
arms
engages
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.)
Granted
Application number
DE19792942824
Other languages
German (de)
English (en)
Other versions
DE2942824C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Paul Joseph Legrand
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Publication of DE2942824A1 publication Critical patent/DE2942824A1/de
Application granted granted Critical
Publication of DE2942824C2 publication Critical patent/DE2942824C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/003—Arrangements for testing or measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
    • 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
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19792942824 1978-10-27 1979-10-23 Vorrichtung zum halten von messonden im lufteinlass einer strahlturbine Granted DE2942824A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831258A FR2439873A1 (fr) 1978-10-27 1978-10-27 Dispositif de support de sondes de mesure dans l'entree d'air d'un turboreacteur

Publications (2)

Publication Number Publication Date
DE2942824A1 true DE2942824A1 (de) 1980-05-08
DE2942824C2 DE2942824C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-03

Family

ID=9214479

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792942824 Granted DE2942824A1 (de) 1978-10-27 1979-10-23 Vorrichtung zum halten von messonden im lufteinlass einer strahlturbine

Country Status (4)

Country Link
US (1) US4250743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2942824A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2439873A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2033480B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19735724A1 (de) * 1997-08-18 1999-02-25 Bmw Rolls Royce Gmbh Meßfühler für ein Gasturbinentriebwerk
FR3052863B1 (fr) * 2016-06-15 2018-07-13 Safran Aircraft Engines Veine pour turbomachine, comprenant un dispositif de mesure des caracteristiques d'un ecoulement d'air

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB695225A (en) * 1951-01-19 1953-08-05 James Egbert De Remer Retractible air inlet screen for aircraft gas turbines
US3868625A (en) * 1972-12-20 1975-02-25 United Aircraft Corp Surge indicator for turbine engines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220722A (fr) * 1958-04-23 1960-05-27 Power Jets Res & Dev Ltd Perfectionnements apportés aux entrées d'air ménagées dans les parois extérieures d'avions
FR1255030A (fr) * 1960-01-20 1961-03-03 Snecma Procédé et dispositif pour indiquer les conditions critiques d'admission de l'air dans un turboréacteur
GB1080143A (en) * 1965-07-10 1967-08-23 William Yung Ling Ma Ph D B Sc Device for use in the measurement of fluid flow rates and an air ventilating system incorporating the same
US3938319A (en) * 1974-08-13 1976-02-17 The United States Of America As Represented By The Secretary Of The Navy Method of and apparatus for preventing compressor stall in a gas turbine engine
SU571722A1 (ru) * 1975-08-26 1977-09-05 Предприятие П/Я Г-4213 Устройство дл измерени давлени

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB695225A (en) * 1951-01-19 1953-08-05 James Egbert De Remer Retractible air inlet screen for aircraft gas turbines
US3868625A (en) * 1972-12-20 1975-02-25 United Aircraft Corp Surge indicator for turbine engines

Also Published As

Publication number Publication date
GB2033480A (en) 1980-05-21
GB2033480B (en) 1982-08-25
DE2942824C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-03
FR2439873A1 (fr) 1980-05-23
US4250743A (en) 1981-02-17
FR2439873B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-06-25

Similar Documents

Publication Publication Date Title
DE2557266C2 (de) Flugzeugtriebwerksaufhängung für Mantelgebläse-Turboluftstrahltriebwerke
EP0223194B1 (de) Leitschaufel für Turbomaschinen
DE602005000167T2 (de) Lufteinlass-Struktur für ein Flugzeugtriebwerk
DE29715180U1 (de) Leitschaufel für eine Gasturbine
EP2332834A2 (de) Vorrichtung zur Aufhängung eines Strahltriebwerks an einer Stützstruktur
DE2701984C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE2440507A1 (de) Drachen
DE1601625A1 (de) Schaufelbetaetigungsmechanismus,insbesondere fuer Leitradschaufeln in Gasturbinenstrahltriebwerken
DE102011113205A1 (de) Rotoranordnung
DE3800512A1 (de) Flugzeug mit einem stroemungsmittelstrahlantrieb
DE1926432C3 (de) Gasturbinentriebwerk mit einem in einem Ringkanal umlaufenden Gebläse
DE2712706C2 (de) Rotor eines Drehflügelflugzeugs
DE2310313A1 (de) Triebwerksanlage
DE2621089C2 (de) Auspuffanlage für Brennkraftmaschinen
DE1703214A1 (de) Puppenbein bzw.-arm
DE2942824A1 (de) Vorrichtung zum halten von messonden im lufteinlass einer strahlturbine
DE1906764A1 (de) Starre Nabe fuer Luftschrauben und Turbomaschinen mit veraenderlicher Steigung
DE1628240A1 (de) Vorrichtung zur Schaufelverstellung bei Geblaesen
DE2129145A1 (de) Loesbares kugelgelenk zum verbinden von gestaengeteilen
CH717385A1 (de) Heckrotorkopf eines ummantelten Heckrotors eines Drehflügelflugzeugs und Blatthalterung.
DE3905349A1 (de) Einrichtung zum drosseln einer luftstroemung, insbesondere der kuehlluftstroemung einer ein kraftfahrzeug antreibenden brennkraftmaschine
DE3142135A1 (de) Anordnung zur lagerung einer sonde an einem flugzeug
DE722883C (de) Anordnung eines Triebwerkes im Rumpfheck eines Flugzeuges
DE102014200386A1 (de) Maschinenteil einer Windkraftturbine sowie dessen Windkraftturbine
DE537690C (de) Lagerung eines in einem Aussengehaeuse untergebrachten Motorluftbewegeraggregates, insbesondere bei Staubsaugern

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee