FR2923530B1 - Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises - Google Patents

Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises

Info

Publication number
FR2923530B1
FR2923530B1 FR0758941A FR0758941A FR2923530B1 FR 2923530 B1 FR2923530 B1 FR 2923530B1 FR 0758941 A FR0758941 A FR 0758941A FR 0758941 A FR0758941 A FR 0758941A FR 2923530 B1 FR2923530 B1 FR 2923530B1
Authority
FR
France
Prior art keywords
virole
spacers
axes
circular
connection
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.)
Expired - Fee Related
Application number
FR0758941A
Other languages
English (en)
Other versions
FR2923530A1 (fr
Inventor
Godefroy Drelon
Sebastien Jean Laurent Prestel
Jean Luc Soupizon
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 FR0758941A priority Critical patent/FR2923530B1/fr
Priority to JP2008276361A priority patent/JP5058125B2/ja
Priority to US12/259,630 priority patent/US8142152B2/en
Priority to EP08168197.5A priority patent/EP2058477B1/fr
Priority to CA2643536A priority patent/CA2643536C/fr
Priority to RU2008144229/06A priority patent/RU2494265C2/ru
Priority to CN2008101755696A priority patent/CN101429876B/zh
Publication of FR2923530A1 publication Critical patent/FR2923530A1/fr
Application granted granted Critical
Publication of FR2923530B1 publication Critical patent/FR2923530B1/fr
Expired - Fee Related 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR0758941A 2007-11-09 2007-11-09 Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises Expired - Fee Related FR2923530B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0758941A FR2923530B1 (fr) 2007-11-09 2007-11-09 Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises
JP2008276361A JP5058125B2 (ja) 2007-11-09 2008-10-28 軸とスペーサを介した径方向のアームの円形スリーブへの接続
US12/259,630 US8142152B2 (en) 2007-11-09 2008-10-28 Connection of radial arms to a circular sleeve via axes and spacers
EP08168197.5A EP2058477B1 (fr) 2007-11-09 2008-11-03 Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises
CA2643536A CA2643536C (fr) 2007-11-09 2008-11-05 Raccordement de bras radiaux a un cylindre au moyen d'axes et d'entretoises
RU2008144229/06A RU2494265C2 (ru) 2007-11-09 2008-11-07 Устройство соединения радиальных стоек с круглой обечайкой при помощи осей и распорок и газотурбинный двигатель, содержащий такое устройство
CN2008101755696A CN101429876B (zh) 2007-11-09 2008-11-07 径向臂通过轴和隔片与圆形套管的连接

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0758941A FR2923530B1 (fr) 2007-11-09 2007-11-09 Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises

Publications (2)

Publication Number Publication Date
FR2923530A1 FR2923530A1 (fr) 2009-05-15
FR2923530B1 true FR2923530B1 (fr) 2014-04-04

Family

ID=39539735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0758941A Expired - Fee Related FR2923530B1 (fr) 2007-11-09 2007-11-09 Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises

Country Status (7)

Country Link
US (1) US8142152B2 (fr)
EP (1) EP2058477B1 (fr)
JP (1) JP5058125B2 (fr)
CN (1) CN101429876B (fr)
CA (1) CA2643536C (fr)
FR (1) FR2923530B1 (fr)
RU (1) RU2494265C2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8662819B2 (en) * 2008-12-12 2014-03-04 United Technologies Corporation Apparatus and method for preventing cracking of turbine engine cases
FR2986040B1 (fr) * 2012-01-20 2016-03-25 Turbomeca Support de palier de turbomachine
US9816387B2 (en) 2014-09-09 2017-11-14 United Technologies Corporation Attachment faces for clamped turbine stator of a gas turbine engine
US10443447B2 (en) 2016-03-14 2019-10-15 General Electric Company Doubler attachment system
AU2016277549B2 (en) * 2016-10-24 2018-10-18 Intex Holdings Pty Ltd A multi-stage axial flow turbine adapted to operate at low steam temperatures
FR3068383B1 (fr) * 2017-06-28 2019-08-09 Safran Aircraft Engines Raccordement de bras radiaux a une virole circulaire par imbrication de pieces rapportees

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271949A (en) * 1963-04-26 1966-09-13 Williams Res Corp Gas turbine
GB1387866A (en) * 1972-06-21 1975-03-19 Rolls Royce Aerofoil members for gas turbine engines
US4286921A (en) * 1979-12-13 1981-09-01 Westinghouse Electric Corp. Locking structure for an alignment bushing of a combustion turbine engine
SU1160066A1 (ru) * 1983-12-27 1985-06-07 Selikhov Vyacheslav L Охлаждаема опора подшипников консольной турбомашины
GB2168755B (en) * 1984-12-08 1988-05-05 Rolls Royce Improvements in or relating to gas turbine engines
JPH0451073Y2 (fr) * 1987-06-12 1992-12-02
US4793770A (en) * 1987-08-06 1988-12-27 General Electric Company Gas turbine engine frame assembly
US4890978A (en) * 1988-10-19 1990-01-02 Westinghouse Electric Corp. Method and apparatus for vane segment support and alignment in combustion turbines
JPH0446209A (ja) * 1990-06-06 1992-02-17 Matsushita Electric Ind Co Ltd 締結具
US5141394A (en) * 1990-10-10 1992-08-25 Westinghouse Electric Corp. Apparatus and method for supporting a vane segment in a gas turbine
US5180282A (en) * 1991-09-27 1993-01-19 General Electric Company Gas turbine engine structural frame with multi-yoke attachment of struts to outer casing
FR2697285B1 (fr) * 1992-10-28 1994-11-25 Snecma Système de verrouillage d'extrémités d'aubes.
US5292227A (en) * 1992-12-10 1994-03-08 General Electric Company Turbine frame
US5272869A (en) * 1992-12-10 1993-12-28 General Electric Company Turbine frame
US5848874A (en) * 1997-05-13 1998-12-15 United Technologies Corporation Gas turbine stator vane assembly
US6358001B1 (en) * 2000-04-29 2002-03-19 General Electric Company Turbine frame assembly
US6439841B1 (en) * 2000-04-29 2002-08-27 General Electric Company Turbine frame assembly
US6860716B2 (en) * 2003-05-29 2005-03-01 General Electric Company Turbomachine frame structure
US7581402B2 (en) * 2005-02-08 2009-09-01 Siemens Energy, Inc. Turbine engine combustor with bolted swirlers

Also Published As

Publication number Publication date
JP2009121459A (ja) 2009-06-04
EP2058477A1 (fr) 2009-05-13
US20090123279A1 (en) 2009-05-14
CN101429876A (zh) 2009-05-13
CA2643536A1 (fr) 2009-05-09
EP2058477B1 (fr) 2013-08-07
CA2643536C (fr) 2015-06-02
JP5058125B2 (ja) 2012-10-24
US8142152B2 (en) 2012-03-27
FR2923530A1 (fr) 2009-05-15
RU2008144229A (ru) 2010-05-20
CN101429876B (zh) 2013-05-01
RU2494265C2 (ru) 2013-09-27

Similar Documents

Publication Publication Date Title
FR2923529B1 (fr) Raccordement de bras radiaux a une virole circulaire par imbrication de pieces rapportees
SMT201500211B (it) Procedimento di coniugazione di polisaccaridi batterici a proteine di trasporto
BRPI1011588A2 (pt) hidrólise de biomassa
BR112012015612A2 (pt) novo derivado de 3-hidróxi-5-arilisotiazol
DK2406629T3 (da) Immunbaserede retargeted endopeptidaseaktivitetsassays
BRPI1006992A2 (pt) cepa de pasteuria
BRPI1014284A2 (pt) azetidinil diamidas como inibidores da monoacilglicerol lipase
FR2956327B1 (fr) Ensemble de connecteurs facilement nettoyable
FR2923530B1 (fr) Raccordement de bras radiaux a une virole circulaire par des axes et des entretoises
FR2966194B1 (fr) Tuyere de turbine a section variable
DK2459105T3 (da) Selvligerende bracket
BRPI1014688A2 (pt) aplicações terapêuticas de derivados de quinazolinadiona
BR112012001097A2 (pt) conservantes a partir de derivados de quitina
WO2013020005A3 (fr) Compositions de polymère d'oxazoline et leur utilisation
DK2336623T3 (da) Fitting til et rør
BR112013016306A2 (pt) preparação enzimática da fermentação de koji.
DE112010004236A5 (de) Wasserkraftanlage
DE102011052955A8 (de) Hydrolager eines Fahrzeuges
FR2947873B1 (fr) Ensemble de micro pompe
DK2378261T3 (da) Roterende barometer
BRPI1010740A2 (pt) novos derivados de ciclopentano
FR2947674B1 (fr) Support de connecteur
FR2947288B1 (fr) Spatule a lisser
GB201115468D0 (en) Turbine engine support arms
FR2952755B1 (fr) Ensemble photovoltaique

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731