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FR2960611B1 - Bielle angulee et turbomachine a double flux comportant une telle bielle angulee - Google Patents

Bielle angulee et turbomachine a double flux comportant une telle bielle angulee

Info

Publication number
FR2960611B1
FR2960611B1 FR1054112A FR1054112A FR2960611B1 FR 2960611 B1 FR2960611 B1 FR 2960611B1 FR 1054112 A FR1054112 A FR 1054112A FR 1054112 A FR1054112 A FR 1054112A FR 2960611 B1 FR2960611 B1 FR 2960611B1
Authority
FR
France
Prior art keywords
angulated
rod
angulated rod
double flow
flow turbomachine
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.)
Active
Application number
FR1054112A
Other languages
English (en)
Other versions
FR2960611A1 (fr
Inventor
Arnaud Sanchez
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
Priority to FR1054112A priority Critical patent/FR2960611B1/fr
Publication of FR2960611A1 publication Critical patent/FR2960611A1/fr
Application granted granted Critical
Publication of FR2960611B1 publication Critical patent/FR2960611B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/105—Final actuators by passing part of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
    • F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
    • F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
    • F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
    • 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
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • 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
    • F05D2260/00—Function
    • F05D2260/40—Transmission of power
    • F05D2260/403—Transmission of power through the shape of the drive components
    • 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
    • F05D2260/00—Function
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1054112A 2010-05-27 2010-05-27 Bielle angulee et turbomachine a double flux comportant une telle bielle angulee Active FR2960611B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1054112A FR2960611B1 (fr) 2010-05-27 2010-05-27 Bielle angulee et turbomachine a double flux comportant une telle bielle angulee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054112A FR2960611B1 (fr) 2010-05-27 2010-05-27 Bielle angulee et turbomachine a double flux comportant une telle bielle angulee

Publications (2)

Publication Number Publication Date
FR2960611A1 FR2960611A1 (fr) 2011-12-02
FR2960611B1 true FR2960611B1 (fr) 2013-04-12

Family

ID=43416441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054112A Active FR2960611B1 (fr) 2010-05-27 2010-05-27 Bielle angulee et turbomachine a double flux comportant une telle bielle angulee

Country Status (1)

Country Link
FR (1) FR2960611B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3082562B1 (fr) * 2018-06-19 2020-06-12 Safran Aircraft Engines Anneau de commande de portes de decharge pour une turbomachine d'aeronef et turbomachine le comportant
FR3100272B1 (fr) 2019-08-27 2025-04-25 Safran Aircraft Engines Guignol pour un dispositif de calage variable d’une turbomachine
FR3100273B1 (fr) * 2019-08-27 2021-10-15 Safran Aircraft Engines Guignol pour un dispositif de calage variable d’une turbomachine
FR3121952B1 (fr) 2021-04-20 2023-04-28 Safran Aircraft Engines Systeme a guignol pour un dispositif de calage variable d’une turbomachine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638428A (en) * 1970-05-04 1972-02-01 Gen Electric Bypass valve mechanism
FR2640685B1 (fr) * 1988-12-15 1991-02-08 Snecma Vanne de decharge de compresseur de turboreacteur
US5054286A (en) * 1990-06-29 1991-10-08 General Electric Company Bypass valve system
FR2926328B1 (fr) * 2008-01-14 2015-08-07 Snecma Turbomachine a double flux comportant une veine primaire et un bec mobile dans cette veine primaire

Also Published As

Publication number Publication date
FR2960611A1 (fr) 2011-12-02

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