FR2995634B1 - EXHAUST TUBE FOR A DEGASSING TUBE OF A TURBOMACHINE - Google Patents

EXHAUST TUBE FOR A DEGASSING TUBE OF A TURBOMACHINE Download PDF

Info

Publication number
FR2995634B1
FR2995634B1 FR1258800A FR1258800A FR2995634B1 FR 2995634 B1 FR2995634 B1 FR 2995634B1 FR 1258800 A FR1258800 A FR 1258800A FR 1258800 A FR1258800 A FR 1258800A FR 2995634 B1 FR2995634 B1 FR 2995634B1
Authority
FR
France
Prior art keywords
tube
turbomachine
degassing
exhaust
exhaust tube
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
FR1258800A
Other languages
French (fr)
Other versions
FR2995634A1 (en
Inventor
Emily Barnes
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
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1258800A priority Critical patent/FR2995634B1/en
Publication of FR2995634A1 publication Critical patent/FR2995634A1/en
Application granted granted Critical
Publication of FR2995634B1 publication Critical patent/FR2995634B1/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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • 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
    • F01D25/18—Lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/06—Arrangements of bearings; Lubricating
    • 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
    • F05D2240/60—Shafts
    • F05D2240/61—Hollow
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/602—Drainage
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/605—Venting into the ambient atmosphere or the like
    • 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
    • F05D2260/60—Fluid transfer
    • F05D2260/609—Deoiling or demisting
    • 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
FR1258800A 2012-09-19 2012-09-19 EXHAUST TUBE FOR A DEGASSING TUBE OF A TURBOMACHINE Active FR2995634B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1258800A FR2995634B1 (en) 2012-09-19 2012-09-19 EXHAUST TUBE FOR A DEGASSING TUBE OF A TURBOMACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1258800A FR2995634B1 (en) 2012-09-19 2012-09-19 EXHAUST TUBE FOR A DEGASSING TUBE OF A TURBOMACHINE
FR1258800 2012-09-19

Publications (2)

Publication Number Publication Date
FR2995634A1 FR2995634A1 (en) 2014-03-21
FR2995634B1 true FR2995634B1 (en) 2018-04-20

Family

ID=47137937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1258800A Active FR2995634B1 (en) 2012-09-19 2012-09-19 EXHAUST TUBE FOR A DEGASSING TUBE OF A TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR2995634B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042812B1 (en) * 2015-10-23 2019-06-14 Safran Aircraft Engines CENTRAL TUBE OF VENTILATION PRE-CHARGE
FR3121180B1 (en) * 2021-03-26 2023-02-24 Safran Aircraft Engines EJECTION TUBE INTEGRATED IN A CENTRAL VENTILATION TUBE

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585044Y2 (en) * 1979-04-16 1983-01-28 日産自動車株式会社 Oil separator for blow-by gas circulation device of internal combustion engine
DE3605619A1 (en) * 1986-02-21 1987-08-27 Mtu Muenchen Gmbh FLOWING MACHINE WITH SUPPLY DEVICE FOR LUBRICANTS
US5058703A (en) * 1987-11-23 1991-10-22 United Technologies Corporation Automotive exhaust noise attenuator
JP4144149B2 (en) * 2000-02-07 2008-09-03 日産自動車株式会社 Automotive exhaust silencer
DE102008031186A1 (en) * 2008-07-03 2010-01-07 Rolls-Royce Deutschland Ltd & Co Kg Jet engine has axial hollow shaft, which is supported by shaft bearing in housing of engine, and bearing compartment is provided, which is held by compressed air supply under excess pressure for shaft bearing
DE102009059019A1 (en) * 2009-12-21 2011-06-22 Rolls-Royce Deutschland Ltd & Co KG, 15827 Arrangement for discharging oil-deaeration air in a gas turbine engine

Also Published As

Publication number Publication date
FR2995634A1 (en) 2014-03-21

Similar Documents

Publication Publication Date Title
FR2989724B1 (en) TURBINE STAGE FOR A TURBOMACHINE
FR3003301B1 (en) TURBINE RING FOR TURBOMACHINE
FR2995003B1 (en) ROTOR OF TURBINE FOR A TURBOMACHINE
FR2959055B1 (en) IMPROVEMENT FOR HARMONICA
FR2997444B1 (en) HUB FOR A TURBOMACHINE
FR2996411B1 (en) TRAP FOR FRELONS
FR2980822B1 (en) DRAIN PIPE STRUCTURE FOR MOTORCYCLES
FR2982236B1 (en) HOOK PYLONE FOR TURBOMACHINE
FR3007070B1 (en) ASSEMBLY FOR TURBOMACHINE
FR2998038B1 (en) COMBUSTION CHAMBER FOR A TURBOMACHINE
FR2993311B1 (en) SLEEPING DEVICE FOR A TURBOMACHINE
FR2971022B1 (en) COMPRESSOR RECTIFIER STAGE FOR A TURBOMACHINE
DK3002590T3 (en) A PROCEDURE FOR DETERMINING THE TENDENCY OF CALCULATION
FR2978793B1 (en) ROTOR OF TURBINE FOR A TURBOMACHINE
FR2965843B1 (en) ROTOR FOR TURBOMACHINE
FR2994538B1 (en) TOOLING FOR THE DESSABLAGE OF A TURBOMACHINE
FR2989130B1 (en) COMPRESSOR RECTIFIER STAGE FOR A TURBOMACHINE
FR2987085B1 (en) METHOD FOR SECURING THE OPERATION OF A TURBOMACHINE
FR2967646B1 (en) BLADE FOR A TURBOMACHINE PROPELLER
FR2995634B1 (en) EXHAUST TUBE FOR A DEGASSING TUBE OF A TURBOMACHINE
FR2998267B1 (en) NACELLE FOR TURBOREACTOR
FR2985764B1 (en) COAXIAL INTER-TREE SEALING DEVICE OF A TURBOMACHINE
FR2975569B1 (en) COOKING JACKET
FR3009026B1 (en) CENTRAL EXHAUST BODY FOR A TURBOMACHINE
FR2993312B1 (en) SLEEPING DEVICE FOR A TURBOMACHINE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CD Change of name or company name

Owner name: SAFRAN AIRCRAFT ENGINES, FR

Effective date: 20170719

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

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