EP2904210A4 - Turbine à gaz à bras de levier avant - Google Patents
Turbine à gaz à bras de levier avantInfo
- Publication number
- EP2904210A4 EP2904210A4 EP13865250.8A EP13865250A EP2904210A4 EP 2904210 A4 EP2904210 A4 EP 2904210A4 EP 13865250 A EP13865250 A EP 13865250A EP 2904210 A4 EP2904210 A4 EP 2904210A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas turbine
- turbine engine
- moment arm
- forward moment
- arm
- 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.)
- Withdrawn
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
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- 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
- 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
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
- F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261708240P | 2012-10-01 | 2012-10-01 | |
US201361789275P | 2013-03-15 | 2013-03-15 | |
PCT/US2013/062104 WO2014099085A2 (fr) | 2012-10-01 | 2013-09-27 | Turbine à gaz à bras de levier avant |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2904210A2 EP2904210A2 (fr) | 2015-08-12 |
EP2904210A4 true EP2904210A4 (fr) | 2015-12-02 |
Family
ID=50979365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13865250.8A Withdrawn EP2904210A4 (fr) | 2012-10-01 | 2013-09-27 | Turbine à gaz à bras de levier avant |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2904210A4 (fr) |
JP (1) | JP6027250B2 (fr) |
BR (1) | BR112015006820B1 (fr) |
CA (1) | CA2884976C (fr) |
WO (1) | WO2014099085A2 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2921900A1 (fr) * | 2007-10-05 | 2009-04-10 | Aircelle Sa | Ensemble propulsif pour aeronef. |
US20110079679A1 (en) * | 2009-10-01 | 2011-04-07 | Airbus Operations (Societe Par Actions Simplifiee) | Device for locking an engine on an aircraft pylon |
EP2332835A2 (fr) * | 2009-12-02 | 2011-06-15 | United Technologies Corporation | Système de montage à plan unique pour moteur à turbine à gaz |
US20120198817A1 (en) * | 2008-06-02 | 2012-08-09 | Suciu Gabriel L | Gas turbine engine with low stage count low pressure turbine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319922A (en) * | 1992-12-04 | 1994-06-14 | General Electric Company | Aircraft gas turbine engine backbone deflection control |
WO1996011843A1 (fr) * | 1994-10-18 | 1996-04-25 | United Technologies Corporation | Nacelle et systeme de fixation pour un moteur d'avion |
DE19751129C1 (de) * | 1997-11-19 | 1999-06-17 | Mtu Muenchen Gmbh | FAN-Rotorschaufel für ein Triebwerk |
US6884507B2 (en) * | 2001-10-05 | 2005-04-26 | General Electric Company | Use of high modulus, impact resistant foams for structural components |
US6708482B2 (en) * | 2001-11-29 | 2004-03-23 | General Electric Company | Aircraft engine with inter-turbine engine frame |
FR2924684B1 (fr) * | 2007-12-07 | 2010-01-01 | Snecma | Suspension d'un turboreacteur a un aeronef |
US8631575B2 (en) * | 2007-12-27 | 2014-01-21 | Pratt & Whitney Canada Corp. | Gas turbine rotor assembly methods |
US8333678B2 (en) * | 2009-06-26 | 2012-12-18 | United Technologies Corporation | Epicyclic gear system with load share reduction |
-
2013
- 2013-09-27 CA CA2884976A patent/CA2884976C/fr active Active
- 2013-09-27 WO PCT/US2013/062104 patent/WO2014099085A2/fr active Application Filing
- 2013-09-27 JP JP2015533317A patent/JP6027250B2/ja active Active
- 2013-09-27 BR BR112015006820-0A patent/BR112015006820B1/pt active IP Right Grant
- 2013-09-27 EP EP13865250.8A patent/EP2904210A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2921900A1 (fr) * | 2007-10-05 | 2009-04-10 | Aircelle Sa | Ensemble propulsif pour aeronef. |
US20120198817A1 (en) * | 2008-06-02 | 2012-08-09 | Suciu Gabriel L | Gas turbine engine with low stage count low pressure turbine |
US20110079679A1 (en) * | 2009-10-01 | 2011-04-07 | Airbus Operations (Societe Par Actions Simplifiee) | Device for locking an engine on an aircraft pylon |
EP2332835A2 (fr) * | 2009-12-02 | 2011-06-15 | United Technologies Corporation | Système de montage à plan unique pour moteur à turbine à gaz |
Also Published As
Publication number | Publication date |
---|---|
CA2884976A1 (fr) | 2014-06-26 |
EP2904210A2 (fr) | 2015-08-12 |
JP6027250B2 (ja) | 2016-11-16 |
BR112015006820B1 (pt) | 2022-12-06 |
JP2015534622A (ja) | 2015-12-03 |
WO2014099085A2 (fr) | 2014-06-26 |
CA2884976C (fr) | 2018-03-06 |
BR112015006820A2 (pt) | 2017-07-04 |
WO2014099085A3 (fr) | 2014-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150429 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20151030 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01D 25/28 20060101ALI20151026BHEP Ipc: F02C 7/20 20060101ALI20151026BHEP Ipc: F01D 5/14 20060101AFI20151026BHEP Ipc: F02C 7/00 20060101ALI20151026BHEP Ipc: F02K 3/06 20060101ALI20151026BHEP |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UNITED TECHNOLOGIES CORPORATION |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20180815 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: RAYTHEON TECHNOLOGIES CORPORATION |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20230913 |