[go: up one dir, main page]

FR2989110B1 - DAWN OF STATOR FORMED BY A SET OF DAWN PARTS - Google Patents

DAWN OF STATOR FORMED BY A SET OF DAWN PARTS

Info

Publication number
FR2989110B1
FR2989110B1 FR1253146A FR1253146A FR2989110B1 FR 2989110 B1 FR2989110 B1 FR 2989110B1 FR 1253146 A FR1253146 A FR 1253146A FR 1253146 A FR1253146 A FR 1253146A FR 2989110 B1 FR2989110 B1 FR 2989110B1
Authority
FR
France
Prior art keywords
dawn
parts
stator formed
stator
dawn parts
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
FR1253146A
Other languages
French (fr)
Other versions
FR2989110A1 (en
Inventor
Nils Bordoni
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 FR1253146A priority Critical patent/FR2989110B1/en
Priority to PCT/FR2013/050747 priority patent/WO2013150248A1/en
Priority to GB1419479.9A priority patent/GB2515961B/en
Priority to US14/389,433 priority patent/US10145253B2/en
Publication of FR2989110A1 publication Critical patent/FR2989110A1/en
Application granted granted Critical
Publication of FR2989110B1 publication Critical patent/FR2989110B1/en
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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/12—Cooling
    • 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
    • F02K3/06—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 with front fan
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/208—Heat transfer, e.g. cooling using heat pipes
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/213—Heat transfer, e.g. cooling by the provision of a heat exchanger within the cooling circuit
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1253146A 2012-04-05 2012-04-05 DAWN OF STATOR FORMED BY A SET OF DAWN PARTS Active FR2989110B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1253146A FR2989110B1 (en) 2012-04-05 2012-04-05 DAWN OF STATOR FORMED BY A SET OF DAWN PARTS
PCT/FR2013/050747 WO2013150248A1 (en) 2012-04-05 2013-04-04 Exit guide vanes
GB1419479.9A GB2515961B (en) 2012-04-05 2013-04-04 Stator vane formed by a set of vane parts
US14/389,433 US10145253B2 (en) 2012-04-05 2013-04-04 Stator vane formed by a set of vane parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253146A FR2989110B1 (en) 2012-04-05 2012-04-05 DAWN OF STATOR FORMED BY A SET OF DAWN PARTS

Publications (2)

Publication Number Publication Date
FR2989110A1 FR2989110A1 (en) 2013-10-11
FR2989110B1 true FR2989110B1 (en) 2016-09-09

Family

ID=46456744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253146A Active FR2989110B1 (en) 2012-04-05 2012-04-05 DAWN OF STATOR FORMED BY A SET OF DAWN PARTS

Country Status (1)

Country Link
FR (1) FR2989110B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10975722B2 (en) 2017-05-22 2021-04-13 Safran Aircraft Engines Outlet guide vane for an aircraft turbomachine, comprising a lubricant cooling passage equipped with flow disturbing studs with simplified manufacturing
US11125091B2 (en) 2016-11-29 2021-09-21 Safran Aircraft Engines Aircraft turbo machine exit guide vane comprising a bent lubricant passage of improved design

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046811B1 (en) * 2016-01-15 2018-02-16 Snecma DAUGHTER OUTPUT DIRECTOR FOR AIRCRAFT TURBOMACHINE, HAVING AN IMPROVED LUBRICANT COOLING FUNCTION
FR3049644B1 (en) 2016-04-01 2018-04-13 Safran Aircraft Engines AIRBORNE TURBOMACHINE EXIT OUTPUT AUBE, HAVING AN IMPROVED LUBRICANT COOLING FUNCTION USING A THERMAL CONDUCTION MATRIX OCCURRING IN AN INTERIOR PASSAGE OF THE DAWN
FR3054263B1 (en) 2016-07-20 2018-08-10 Safran Aircraft Engines INTERMEDIATE CASING OF AIRCRAFT TURBOMACHINE MADE OF ONE PIECE OF FOUNDRY WITH A LUBRICANT CHANNEL
FR3063767B1 (en) 2017-03-13 2019-04-26 Safran Aircraft Engines OUTPUT DIRECTOR FOR AIRCRAFT TURBOMACHINE WITH IMPROVED LUBRICANT COOLING FUNCTION
FR3064682B1 (en) 2017-03-31 2019-06-14 Safran Aircraft Engines INTERMEDIATE CASE FOR AIRCRAFT TURBOMACHINE COMPRISING A LUBRICANT PASSING BIT CONNECTED TO A CARTER BOLT BY A CONNECTING PART
FR3071008B1 (en) 2017-09-11 2019-09-13 Safran Aircraft Engines DRAFT OUTPUT DIRECTOR FOR TURBOMACHINE, COMPRISING A LUBRICANT COOLING PASSAGE EQUIPPED WITH COMPRESSED THERMAL CONDUCTION MATRIX BETWEEN THE INTRADOS AND EXTRADOS WALLS
FR3075256B1 (en) * 2017-12-19 2020-01-10 Safran Aircraft Engines OUTPUT DIRECTIVE VANE FOR AIRCRAFT TURBOMACHINE, INCLUDING A LUBRICANT COOLING PASS EQUIPPED WITH FLOW DISTURBORING PADS
FR3077850B1 (en) 2018-02-13 2020-03-13 Safran Aircraft Engines OUTPUT DIRECTIVE VANE FOR TURBOMACHINE, MADE FROM SEVERAL PARTS ASSEMBLED BETWEEN THEM BY MEANS OF ATTACHMENT OF THE VEIN
FR3081912B1 (en) 2018-05-29 2020-09-04 Safran Aircraft Engines TURBOMACHINE VANE INCLUDING AN INTERNAL FLUID FLOW PASSAGE EQUIPPED WITH A PLURALITY OF DISTURBING ELEMENTS WITH OPTIMIZED LAYOUT
FR3109962B1 (en) 2020-05-06 2022-04-29 Safran Aircraft Engines EXIT GUIDE VANE FOR AIRCRAFT TURBOMACHINE, INCLUDING A LUBRICANT COOLING PASSAGE EQUIPPED WITH CORRUGATED WALLS
FR3110630B1 (en) 2020-05-20 2022-04-29 Safran Aircraft Engines OUTLET GUIDE VANE FOR TURBOMACHINE, MADE FROM SEVERAL PARTS ASSEMBLED TOGETHER
FR3155559B1 (en) 2023-11-16 2025-10-03 Safran Aircraft Engines HYDRAULIC DEVICE FOR AIRCRAFT TURBOMACHINE LUBRICANT CIRCUIT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783965A (en) * 1949-02-01 1957-03-05 Birmann Rudolph Turbines
CA2046797A1 (en) * 1990-08-01 1992-02-02 Franklin D. Parsons Heat exchange arrangement in a gas turbine engine fan duct for cooling hot bleed air
US6430931B1 (en) * 1997-10-22 2002-08-13 General Electric Company Gas turbine in-line intercooler
US7033135B2 (en) * 2003-11-10 2006-04-25 General Electric Company Method and apparatus for distributing fluid into a turbomachine
FR2917714B1 (en) * 2007-06-25 2009-11-27 Airbus France TURBOREACTOR FOR AIRCRAFT
US8616834B2 (en) * 2010-04-30 2013-12-31 General Electric Company Gas turbine engine airfoil integrated heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11125091B2 (en) 2016-11-29 2021-09-21 Safran Aircraft Engines Aircraft turbo machine exit guide vane comprising a bent lubricant passage of improved design
US10975722B2 (en) 2017-05-22 2021-04-13 Safran Aircraft Engines Outlet guide vane for an aircraft turbomachine, comprising a lubricant cooling passage equipped with flow disturbing studs with simplified manufacturing

Also Published As

Publication number Publication date
FR2989110A1 (en) 2013-10-11

Similar Documents

Publication Publication Date Title
FR2989110B1 (en) DAWN OF STATOR FORMED BY A SET OF DAWN PARTS
EP2711502A4 (en) TURBINE STATOR DAWN
DK3447131T3 (en) INFLUENZA A VIRUS MUTANTS
EP2701747A4 (en) HSP90 POLYTHERAPY
EP2675390A4 (en) DIGITAL ORTHODONTIC INSTALLATIONS
EP2815091A4 (en) EXHAUST ASSEMBLY
DE112012002386A5 (en) Boost converter
EP2733327A4 (en) TURBOCHARGER
PT2798205E (en) TURBOMACHINE
EP2700787A4 (en) DAWN AND ROTARY MACHINE
EP2772562A4 (en) PISTON RING
EP2727224A4 (en) MAGNETIC STATOR ASSEMBLY
EP2725265A4 (en) PISTON RING
EP2679827A4 (en) TURBOMACHINE
FR3003893B1 (en) TURBINE DAWN
EP2719413A4 (en) THREE RING SPLASH
EP2706272A4 (en) PISTON RING
EP2677215A4 (en) PISTON RING
FR2977908B1 (en) TURBINE DAWN
EP2703600A4 (en) TURBINE DAWN
EP2725266A4 (en) PISTON RING
ITMI20120139A1 (en) LIGHTING APPLIANCE
EP2921646A4 (en) TURBINE DAWN
EP2719863A4 (en) TURBINE DAWN
FR2983535B1 (en) TURBINE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14