GB201002059D0 - Diffusive nacelle - Google Patents

Diffusive nacelle

Info

Publication number
GB201002059D0
GB201002059D0 GBGB1002059.2A GB201002059A GB201002059D0 GB 201002059 D0 GB201002059 D0 GB 201002059D0 GB 201002059 A GB201002059 A GB 201002059A GB 201002059 D0 GB201002059 D0 GB 201002059D0
Authority
GB
United Kingdom
Prior art keywords
diffusive
nacelle
diffusive nacelle
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.)
Pending
Application number
GBGB1002059.2A
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GBGB1002059.2A priority Critical patent/GB201002059D0/en
Priority to GBGB1002307.5A priority patent/GB201002307D0/en
Publication of GB201002059D0 publication Critical patent/GB201002059D0/en
Priority to EP11152869.1A priority patent/EP2372109A3/en
Priority to US13/018,776 priority patent/US20110194932A1/en
Pending 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
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/324—Application in turbines in gas turbines to drive unshrouded, low solidity propeller
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/325—Application in turbines in gas turbines to drive unshrouded, high solidity propeller
GBGB1002059.2A 2010-02-09 2010-02-09 Diffusive nacelle Pending GB201002059D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB1002059.2A GB201002059D0 (en) 2010-02-09 2010-02-09 Diffusive nacelle
GBGB1002307.5A GB201002307D0 (en) 2010-02-09 2010-02-11 Diffusive nacelle
EP11152869.1A EP2372109A3 (en) 2010-02-09 2011-02-01 Diffusive nacelle
US13/018,776 US20110194932A1 (en) 2010-02-09 2011-02-01 Diffusive nacelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1002059.2A GB201002059D0 (en) 2010-02-09 2010-02-09 Diffusive nacelle

Publications (1)

Publication Number Publication Date
GB201002059D0 true GB201002059D0 (en) 2010-03-24

Family

ID=42082669

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1002059.2A Pending GB201002059D0 (en) 2010-02-09 2010-02-09 Diffusive nacelle
GBGB1002307.5A Ceased GB201002307D0 (en) 2010-02-09 2010-02-11 Diffusive nacelle

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB1002307.5A Ceased GB201002307D0 (en) 2010-02-09 2010-02-11 Diffusive nacelle

Country Status (3)

Country Link
US (1) US20110194932A1 (en)
EP (1) EP2372109A3 (en)
GB (2) GB201002059D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11572827B1 (en) * 2021-10-15 2023-02-07 General Electric Company Unducted propulsion system
US11753144B2 (en) 2021-10-15 2023-09-12 General Electric Company Unducted propulsion system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079916A (en) * 1982-11-01 1992-01-14 General Electric Company Counter rotation power turbine
US4864820A (en) * 1987-10-22 1989-09-12 United Technologies Corporation Exhaust nozzle
US5197855A (en) * 1991-07-01 1993-03-30 United Technologies Corporation Engine exhaust/blade interaction noise suppression
GB2385382B (en) * 2002-02-13 2006-02-15 Rolls Royce Plc A cowl structure for a gas turbine engine
GB2472016A (en) * 2009-07-21 2011-01-26 Rolls Royce Plc A gear train for contra-rotating propeller gas turbine engine

Also Published As

Publication number Publication date
US20110194932A1 (en) 2011-08-11
EP2372109A3 (en) 2014-06-18
GB201002307D0 (en) 2010-03-31
EP2372109A2 (en) 2011-10-05

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