EP2900940A4 - Gehäuseanordnung für einen gasturbinenmotor - Google Patents

Gehäuseanordnung für einen gasturbinenmotor

Info

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Withdrawn
Application number
EP13841258.0A
Other languages
English (en)
French (fr)
Other versions
EP2900940A1 (de
Inventor
Chris J Niggemeier
Karl D Blume
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of EP2900940A1 publication Critical patent/EP2900940A1/de
Publication of EP2900940A4 publication Critical patent/EP2900940A4/de
Withdrawn legal-status Critical Current

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)
EP13841258.0A 2012-09-28 2013-09-30 Gehäuseanordnung für einen gasturbinenmotor Withdrawn EP2900940A4 (de)

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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3114328B1 (de) * 2014-02-19 2020-01-29 United Technologies Corporation Gehäuseansatz mit reduzierter spannungsgeometrie für einen gasturbinenmotor
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
US12297744B2 (en) * 2023-09-06 2025-05-13 Pratt & Whitney Canada Corp. Containment engine case with local features and outer surface reinforcement section
US12320266B2 (en) 2023-09-06 2025-06-03 Pratt & Whitney Canada Corp. Containment engine case with local features and inner surface reinforcement section

Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014052967A1 *

Also Published As

Publication number Publication date
US20150240662A1 (en) 2015-08-27
WO2014052967A1 (en) 2014-04-03
EP2900940A1 (de) 2015-08-05

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Inventor name: BLUME, KARL D.

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