EP2900940A4 - Gehäuseanordnung für einen gasturbinenmotor - Google Patents
Gehäuseanordnung für einen gasturbinenmotorInfo
- Publication number
- EP2900940A4 EP2900940A4 EP13841258.0A EP13841258A EP2900940A4 EP 2900940 A4 EP2900940 A4 EP 2900940A4 EP 13841258 A EP13841258 A EP 13841258A EP 2900940 A4 EP2900940 A4 EP 2900940A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas turbine
- turbine engine
- case assembly
- assembly
- case
- 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- Withdrawn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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/243—Flange connections; Bolting 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- 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
- F01D25/26—Double casings; Measures against temperature strain in casings
-
- 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
- F05D2240/10—Stators
- F05D2240/14—Casings or housings protecting or supporting assemblies within
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/70—Treatment or modification of materials
- F05D2300/702—Reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261707570P | 2012-09-28 | 2012-09-28 | |
PCT/US2013/062662 WO2014052967A1 (en) | 2012-09-28 | 2013-09-30 | Case assembly for a gas turbine engine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2900940A1 EP2900940A1 (de) | 2015-08-05 |
EP2900940A4 true EP2900940A4 (de) | 2016-07-20 |
Family
ID=50389056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13841258.0A Withdrawn EP2900940A4 (de) | 2012-09-28 | 2013-09-30 | Gehäuseanordnung für einen gasturbinenmotor |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150240662A1 (de) |
EP (1) | EP2900940A4 (de) |
WO (1) | WO2014052967A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10458333B2 (en) * | 2014-02-19 | 2019-10-29 | United Technologies Corporation | Reduced stress boss geometry for a gas turbine engine |
JP6650774B2 (ja) * | 2016-02-04 | 2020-02-19 | 三菱重工航空エンジン株式会社 | 航空部品及び航空用ガスタービンエンジン |
US11002153B2 (en) * | 2018-07-10 | 2021-05-11 | Raytheon Technologies Corporation | Balance bracket |
US11162425B2 (en) * | 2019-06-11 | 2021-11-02 | Rolls-Royce Corporation | Assembly fixture |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716721A (en) * | 1984-12-08 | 1988-01-05 | Rolls-Royce Plc | Improvements in or relating to gas turbine engines |
US20050022501A1 (en) * | 2003-07-29 | 2005-02-03 | Pratt & Whitney Canada Corp. | Turbofan case and method of making |
US20080086880A1 (en) * | 2006-10-02 | 2008-04-17 | Barry Barnett | Annular gas turbine engine case and method of manufacturing |
US20110185699A1 (en) * | 2010-01-29 | 2011-08-04 | Allen Michael Danis | Gas turbine engine steam injection manifold |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6352404B1 (en) * | 2000-02-18 | 2002-03-05 | General Electric Company | Thermal control passages for horizontal split-line flanges of gas turbine engine casings |
GB2442238B (en) * | 2006-09-29 | 2008-10-01 | Rolls Royce Plc | Sheet metal blank |
US20080101922A1 (en) * | 2006-10-27 | 2008-05-01 | General Electric Company | Asymmetric compressor air extraction method |
US8167237B2 (en) * | 2008-03-21 | 2012-05-01 | United Technologies Corporation | Mounting system for a gas turbine engine |
US8128021B2 (en) * | 2008-06-02 | 2012-03-06 | United Technologies Corporation | Engine mount system for a turbofan gas turbine engine |
-
2013
- 2013-09-30 EP EP13841258.0A patent/EP2900940A4/de not_active Withdrawn
- 2013-09-30 US US14/432,440 patent/US20150240662A1/en not_active Abandoned
- 2013-09-30 WO PCT/US2013/062662 patent/WO2014052967A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4716721A (en) * | 1984-12-08 | 1988-01-05 | Rolls-Royce Plc | Improvements in or relating to gas turbine engines |
US20050022501A1 (en) * | 2003-07-29 | 2005-02-03 | Pratt & Whitney Canada Corp. | Turbofan case and method of making |
US20080086880A1 (en) * | 2006-10-02 | 2008-04-17 | Barry Barnett | Annular gas turbine engine case and method of manufacturing |
US20110185699A1 (en) * | 2010-01-29 | 2011-08-04 | Allen Michael Danis | Gas turbine engine steam injection manifold |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014052967A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2900940A1 (de) | 2015-08-05 |
WO2014052967A1 (en) | 2014-04-03 |
US20150240662A1 (en) | 2015-08-27 |
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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: 20150428 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: BLUME, KARL D. Inventor name: NIGGEMEIER, CHRIS J. |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160622 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01D 25/24 20060101AFI20160616BHEP Ipc: F02C 7/00 20060101ALI20160616BHEP Ipc: F02K 3/00 20060101ALI20160616BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UNITED TECHNOLOGIES CORPORATION |
|
17Q | First examination report despatched |
Effective date: 20190322 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20190802 |