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IN2014CN04996A - - Google Patents

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Publication number
IN2014CN04996A
IN2014CN04996A IN4996CHN2014A IN2014CN04996A IN 2014CN04996 A IN2014CN04996 A IN 2014CN04996A IN 4996CHN2014 A IN4996CHN2014 A IN 4996CHN2014A IN 2014CN04996 A IN2014CN04996 A IN 2014CN04996A
Authority
IN
India
Prior art keywords
layers
puncture resistant
disposing
energy capture
composite core
Prior art date
Application number
Inventor
Qi Zhu
Scott Roger Finn
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IN2014CN04996A publication Critical patent/IN2014CN04996A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0089—Impact strength or toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7504—Turbines
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

A containment case comprises a composite core with an inner and outer surface at least one puncture resistant layer bonded to the inner surface of the composite core and at least one energy capture layer bonded to the outer surface of the composite core. The puncture resistant layer having a high through thickness shear strength and high interlaminar toughness at impact. The energy capture layer having a high in plane tensile strength and low resistance to delamination and fiber matrix debonding at impact. A method of fabricating a containment case includes the steps of disposing one or more layers of a puncture resistant material on a layup mandrel disposing one more layers of a structural composite material on an exterior surface of the puncture resistant material disposing one or more layers of an energy capture material on an exterior surface of the structural material and curing a resin in the plurality of layers.
IN4996CHN2014 2011-12-15 2012-11-09 IN2014CN04996A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/326,455 US9248612B2 (en) 2011-12-15 2011-12-15 Containment case and method of manufacture
PCT/US2012/064378 WO2013122635A2 (en) 2011-12-15 2012-11-09 Containment case and method of manufacture

Publications (1)

Publication Number Publication Date
IN2014CN04996A true IN2014CN04996A (en) 2015-09-18

Family

ID=48485413

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4996CHN2014 IN2014CN04996A (en) 2011-12-15 2012-11-09

Country Status (8)

Country Link
US (1) US9248612B2 (en)
EP (1) EP2800881A2 (en)
JP (1) JP5974111B2 (en)
CN (1) CN104105848B (en)
BR (1) BR112014015522A8 (en)
CA (1) CA2859346C (en)
IN (1) IN2014CN04996A (en)
WO (1) WO2013122635A2 (en)

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US10487684B2 (en) * 2017-03-31 2019-11-26 The Boeing Company Gas turbine engine fan blade containment systems
US10711635B2 (en) * 2017-11-07 2020-07-14 General Electric Company Fan casing with annular shell
US11391297B2 (en) 2017-11-09 2022-07-19 Pratt & Whitney Canada Corp. Composite fan case with nanoparticles
FR3074088B1 (en) * 2017-11-30 2021-02-12 Safran Aircraft Engines CASING IN REINFORCED COMPOSITE MATERIAL AND ITS MANUFACTURING PROCESS
GB201811543D0 (en) * 2018-07-13 2018-08-29 Rolls Royce Plc Fan blade containment
US11242866B2 (en) * 2018-08-01 2022-02-08 General Electric Company Casing having a non-axisymmetric composite wall
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Also Published As

Publication number Publication date
WO2013122635A3 (en) 2013-11-14
US9248612B2 (en) 2016-02-02
BR112014015522A2 (en) 2017-06-13
BR112014015522A8 (en) 2017-07-04
EP2800881A2 (en) 2014-11-12
CN104105848A (en) 2014-10-15
CN104105848B (en) 2016-08-17
CA2859346A1 (en) 2013-08-22
JP5974111B2 (en) 2016-08-23
JP2015505934A (en) 2015-02-26
CA2859346C (en) 2016-12-06
US20130153456A1 (en) 2013-06-20
WO2013122635A2 (en) 2013-08-22

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