GB201002059D0 - Diffusive nacelle - Google Patents

Diffusive nacelle

Info

Publication number: GB201002059D0
Authority: GB; United Kingdom
Prior art keywords: diffusive; nacelle; diffusive nacelle
Prior art date: 2010-02-09
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.)

2010-02-09

Filing date

2010-02-09

Publication date

2010-03-24

2010-02-09 Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC

2010-02-09 Priority to GBGB1002059.2A priority Critical patent/GB201002059D0/en

2010-02-11 Priority to GBGB1002307.5A priority patent/GB201002307D0/en

2010-03-24 Publication of GB201002059D0 publication Critical patent/GB201002059D0/en

2011-02-01 Priority to US13/018,776 priority patent/US20110194932A1/en

2011-02-01 Priority to EP11152869.1A priority patent/EP2372109A3/en

Status Pending legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

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
US13/018,776 US20110194932A1 (en)	2010-02-09	2011-02-01	Diffusive nacelle
EP11152869.1A EP2372109A3 (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
US11753144B2 (en)	2021-10-15	2023-09-12	General Electric Company	Unducted propulsion system
US11572827B1 (en)	2021-10-15	2023-02-07	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

2010
- 2010-02-09 GB GBGB1002059.2A patent/GB201002059D0/en active Pending
- 2010-02-11 GB GBGB1002307.5A patent/GB201002307D0/en not_active Ceased
2011
- 2011-02-01 EP EP11152869.1A patent/EP2372109A3/en not_active Withdrawn
- 2011-02-01 US US13/018,776 patent/US20110194932A1/en not_active Abandoned

Also Published As

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

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EP2657452A4 (en)	2014-06-11	Turbine
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GB201010730D0 (en)	2010-08-11	Turbine
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GB201001669D0 (en)	2010-03-17	Widn turbine
GB201005599D0 (en)	2010-05-19	Turbine
GB201010836D0 (en)	2010-08-11	Easy squeezy
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PL2580068T3 (en)	2016-01-29	Secure structure
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