FR3084716B1 - CONNECTION DEVICE FOR TWO TUBULAR ELEMENTS OF TURBOMACHINE, ASSOCIATED TURBOMACHINE - Google Patents

CONNECTION DEVICE FOR TWO TUBULAR ELEMENTS OF TURBOMACHINE, ASSOCIATED TURBOMACHINE Download PDF

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Publication number
FR3084716B1
FR3084716B1 FR1857318A FR1857318A FR3084716B1 FR 3084716 B1 FR3084716 B1 FR 3084716B1 FR 1857318 A FR1857318 A FR 1857318A FR 1857318 A FR1857318 A FR 1857318A FR 3084716 B1 FR3084716 B1 FR 3084716B1
Authority
FR
France
Prior art keywords
turbomachine
flange
connection device
tubular elements
end piece
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
FR1857318A
Other languages
French (fr)
Other versions
FR3084716A1 (en
Inventor
Sylvain Pierre Votie
Cedric Roger Zordan
Mathieu Philippe Andre Dutilh
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 Helicopter Engines SAS
Original Assignee
Safran Helicopter 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 Helicopter Engines SAS filed Critical Safran Helicopter Engines SAS
Priority to FR1857318A priority Critical patent/FR3084716B1/en
Publication of FR3084716A1 publication Critical patent/FR3084716A1/en
Application granted granted Critical
Publication of FR3084716B1 publication Critical patent/FR3084716B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0283—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the collar being integral with the pipe
    • 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
    • F02C7/22—Fuel supply systems
    • F02C7/222—Fuel flow conduits, e.g. manifolds
    • 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
    • F05D2220/00—Application
    • F05D2220/20—Application within closed fluid conduits, e.g. 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
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts

Abstract

L'invention se rapporte à un dispositif de raccordement (100) de deux éléments tubulaires (50, 60) de turbomachine, le dispositif de raccordement (100) comportant : une première bride (110) configurée pour être fixée à un premier élément tubulaire (50), la première bride (110) comportant une ouverture traversante (117) configurée pour communiquer avec l'intérieur du premier élément tubulaire (50), - un embout (120) creux configuré pour être fixé à un deuxième élément tubulaire (60), ledit embout (120) étant inséré dans l'ouverture traversante (117) de la première bride (110), - une deuxième bride (130) rapportée agencée autour de l'embout (120), - des moyens de fixation (140) pour solidariser la première bride (110) à la deuxième bride (130).The invention relates to a connection device (100) of two tubular elements (50, 60) of a turbomachine, the connection device (100) comprising: a first flange (110) configured to be fixed to a first tubular element ( 50), the first flange (110) comprising a through opening (117) configured to communicate with the interior of the first tubular element (50), - a hollow end piece (120) configured to be fixed to a second tubular element (60) , said end piece (120) being inserted into the through opening (117) of the first flange (110), - a second flange (130) fitted around the end piece (120), - fixing means (140) to secure the first flange (110) to the second flange (130).

FR1857318A 2018-08-06 2018-08-06 CONNECTION DEVICE FOR TWO TUBULAR ELEMENTS OF TURBOMACHINE, ASSOCIATED TURBOMACHINE Active FR3084716B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1857318A FR3084716B1 (en) 2018-08-06 2018-08-06 CONNECTION DEVICE FOR TWO TUBULAR ELEMENTS OF TURBOMACHINE, ASSOCIATED TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1857318A FR3084716B1 (en) 2018-08-06 2018-08-06 CONNECTION DEVICE FOR TWO TUBULAR ELEMENTS OF TURBOMACHINE, ASSOCIATED TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3084716A1 FR3084716A1 (en) 2020-02-07
FR3084716B1 true FR3084716B1 (en) 2020-12-11

Family

ID=63834254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1857318A Active FR3084716B1 (en) 2018-08-06 2018-08-06 CONNECTION DEVICE FOR TWO TUBULAR ELEMENTS OF TURBOMACHINE, ASSOCIATED TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR3084716B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338596A (en) * 1963-08-30 1967-08-29 Hydril Co Well head connector
US4452474A (en) * 1982-08-25 1984-06-05 Hagner Robert C High pressure flow line connection
US5603152A (en) * 1994-12-19 1997-02-18 General Motors Corporation Method for manufacturing a two block line connector
FR2830070B1 (en) * 2001-09-26 2006-11-03 Saint Gobain Pont A Mousson JOINT FOR CONNECTING TWO TUBULAR ELEMENTS AND ITS ASSEMBLY METHOD
DE102008010629A1 (en) * 2008-02-22 2009-09-03 Daimler Ag Flange for piping of exhaust system of motor vehicle i.e. truck, has attachment openings provided for corresponding pins to attach flange with another flange, and recesses extending between assigned opening and outer side of flange
US20140252755A1 (en) * 2013-03-08 2014-09-11 Paccar Inc Multipositional fitting

Also Published As

Publication number Publication date
FR3084716A1 (en) 2020-02-07

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