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FR3058480B1 - Support assurant une liaison complete entre un arbre turbine et un tube de degazage d'un turboreacteur - Google Patents

Support assurant une liaison complete entre un arbre turbine et un tube de degazage d'un turboreacteur Download PDF

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Publication number
FR3058480B1
FR3058480B1 FR1660752A FR1660752A FR3058480B1 FR 3058480 B1 FR3058480 B1 FR 3058480B1 FR 1660752 A FR1660752 A FR 1660752A FR 1660752 A FR1660752 A FR 1660752A FR 3058480 B1 FR3058480 B1 FR 3058480B1
Authority
FR
France
Prior art keywords
turboreactor
complete connection
support providing
degassing tube
tree
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
FR1660752A
Other languages
English (en)
Other versions
FR3058480A1 (fr
Inventor
Noel Durand Didier
Daniel Delaporte Nicolas
Emmanuel LINQUETTE
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
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 filed Critical Safran Aircraft Engines SAS
Priority to FR1660752A priority Critical patent/FR3058480B1/fr
Priority to US15/803,271 priority patent/US10302016B2/en
Publication of FR3058480A1 publication Critical patent/FR3058480A1/fr
Application granted granted Critical
Publication of FR3058480B1 publication Critical patent/FR3058480B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
    • 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
    • F01D5/026—Shaft to shaft connections
    • 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
    • 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
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3272—Mounting of sealing rings the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
    • F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
    • F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
    • F16L37/144—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being U-shaped
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
    • 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
    • F05D2260/609—Deoiling or demisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1660752A 2016-11-07 2016-11-07 Support assurant une liaison complete entre un arbre turbine et un tube de degazage d'un turboreacteur Active FR3058480B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1660752A FR3058480B1 (fr) 2016-11-07 2016-11-07 Support assurant une liaison complete entre un arbre turbine et un tube de degazage d'un turboreacteur
US15/803,271 US10302016B2 (en) 2016-11-07 2017-11-03 Support providing a complete connection between a turbine shaft and a degassing pipe of a turbojet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660752 2016-11-07
FR1660752A FR3058480B1 (fr) 2016-11-07 2016-11-07 Support assurant une liaison complete entre un arbre turbine et un tube de degazage d'un turboreacteur

Publications (2)

Publication Number Publication Date
FR3058480A1 FR3058480A1 (fr) 2018-05-11
FR3058480B1 true FR3058480B1 (fr) 2018-12-07

Family

ID=58314362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660752A Active FR3058480B1 (fr) 2016-11-07 2016-11-07 Support assurant une liaison complete entre un arbre turbine et un tube de degazage d'un turboreacteur

Country Status (2)

Country Link
US (1) US10302016B2 (fr)
FR (1) FR3058480B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6455179B2 (ja) 2015-01-26 2019-01-23 株式会社Ihi センターベントチューブ調芯機構及びセンターベントチューブ支持装置
US11162457B2 (en) 2017-08-11 2021-11-02 General Electric Company Turbine fan system and method
FR3094031B1 (fr) * 2019-03-18 2021-05-14 Safran Aircraft Engines Ensemble pour une turbomachine
US11585277B2 (en) * 2020-09-17 2023-02-21 Raytheon Technologies Corporation Stiffened rotor shaft for a gas turbine engine
US11761376B1 (en) 2022-11-11 2023-09-19 Pratt & Whitney Canada Corp. Side plate for rotary engine
US12172268B2 (en) 2022-12-01 2024-12-24 Pratt & Whitney Canada Corp. Socket assembly for engaging a nut
FR3151354B1 (fr) * 2023-07-21 2025-07-25 Safran Aircraft Engines Dispositif de centrage sans frettage pour le centrage de pièces rotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817289B1 (fr) * 2000-11-30 2003-01-31 Snecma Moteurs Dispositif de centrage d'un tube dans un arbre de turbine
FR2957974B1 (fr) 2010-03-26 2013-04-12 Snecma Tube de degazage d'un turboreacteur, procede de montage d'un tel tube et turboreacteur avec un tel tube
FR3008135B1 (fr) * 2013-07-08 2017-05-26 Snecma Centrage d'une piece a l'interieur d'un arbre de rotor dans une turbomachine
JP6455179B2 (ja) * 2015-01-26 2019-01-23 株式会社Ihi センターベントチューブ調芯機構及びセンターベントチューブ支持装置

Also Published As

Publication number Publication date
FR3058480A1 (fr) 2018-05-11
US10302016B2 (en) 2019-05-28
US20180128180A1 (en) 2018-05-10

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