GB2551545B - Servo differential turbofan engine - Google Patents

Servo differential turbofan engine Download PDF

Info

Publication number: GB2551545B
Authority: GB; United Kingdom
Prior art keywords: turbofan engine; servo differential; servo; differential; turbofan
Prior art date: 2016-06-21
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.): Expired - Fee Related

Application number

GB1610855.7A

Other versions

GB201610855D0 (en

GB2551545A (en

Inventor

Lynley Ashley Adrian

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.)

Individual

Original Assignee

Individual

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.)

2016-06-21

Filing date

2016-06-21

Publication date

2022-03-09

2016-06-21 Application filed by Individual filed Critical Individual

2016-06-21 Priority to GB1610855.7A priority Critical patent/GB2551545B/en

2016-08-03 Publication of GB201610855D0 publication Critical patent/GB201610855D0/en

2017-12-27 Publication of GB2551545A publication Critical patent/GB2551545A/en

2022-03-09 Application granted granted Critical

2022-03-09 Publication of GB2551545B publication Critical patent/GB2551545B/en

Status Expired - Fee Related legal-status Critical Current

2036-06-21 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K5/00—Plants including an engine, other than a gas turbine, driving a compressor or a ducted fan
- 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
- F05D2220/70—Application in combination with
- F05D2220/76—Application in combination with an electrical generator
- F05D2220/764—Application in combination with an electrical generator of the alternating current (A.C.) type
- F05D2220/7644—Application in combination with an electrical generator of the alternating current (A.C.) type of the asynchronous type, i.e. induction type
- 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
- F05D2240/12—Fluid guiding means, e.g. vanes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

GB1610855.7A 2016-06-21 2016-06-21 Servo differential turbofan engine Expired - Fee Related GB2551545B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB1610855.7A GB2551545B (en)	2016-06-21	2016-06-21	Servo differential turbofan engine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1610855.7A GB2551545B (en)	2016-06-21	2016-06-21	Servo differential turbofan engine

Publications (3)

Publication Number	Publication Date
GB201610855D0 GB201610855D0 (en)	2016-08-03
GB2551545A GB2551545A (en)	2017-12-27
GB2551545B true GB2551545B (en)	2022-03-09

Family

ID=56895025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1610855.7A Expired - Fee Related GB2551545B (en)	2016-06-21	2016-06-21	Servo differential turbofan engine

Country Status (1)

Country	Link
GB (1)	GB2551545B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5309029A (en) *	1993-06-18	1994-05-03	The United States Of America As Represented By The Secretary Of The Air Force	Aircraft power unit with elective mechanical coupling
US20040255590A1 (en) *	2003-06-23	2004-12-23	Pratt & Whiney Canada Corp.	Differential geared turbine engine with torque modulation capability
US20080112794A1 (en) *	2006-11-10	2008-05-15	General Electric Company	Compound nozzle cooled engine
US20080149445A1 (en) *	2006-12-22	2008-06-26	General Electric Company	Variable Magnetic Coupling of Rotating Machinery
US20150275759A1 (en) *	2013-12-31	2015-10-01	Rolls-Royce Deutschland Ltd & Co Kg	Flow guiding system, turbo engine with a flow guiding system and method for manufacturing a flow guiding system
US20150354457A1 (en) *	2013-03-14	2015-12-10	United Technologies Corporation	Splitter for Air Bleed Manifold
US20160258356A1 (en) *	2015-03-05	2016-09-08	Rolls-Royce North American Technologies, Inc.	Gas turbine engine with magnetic gearbox

2016
- 2016-06-21 GB GB1610855.7A patent/GB2551545B/en not_active Expired - Fee Related

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5309029A (en) *	1993-06-18	1994-05-03	The United States Of America As Represented By The Secretary Of The Air Force	Aircraft power unit with elective mechanical coupling
US20040255590A1 (en) *	2003-06-23	2004-12-23	Pratt & Whiney Canada Corp.	Differential geared turbine engine with torque modulation capability
US20080112794A1 (en) *	2006-11-10	2008-05-15	General Electric Company	Compound nozzle cooled engine
US20080149445A1 (en) *	2006-12-22	2008-06-26	General Electric Company	Variable Magnetic Coupling of Rotating Machinery
US20150354457A1 (en) *	2013-03-14	2015-12-10	United Technologies Corporation	Splitter for Air Bleed Manifold
US20150275759A1 (en) *	2013-12-31	2015-10-01	Rolls-Royce Deutschland Ltd & Co Kg	Flow guiding system, turbo engine with a flow guiding system and method for manufacturing a flow guiding system
US20160258356A1 (en) *	2015-03-05	2016-09-08	Rolls-Royce North American Technologies, Inc.	Gas turbine engine with magnetic gearbox

Also Published As

Publication number	Publication date
GB201610855D0 (en)	2016-08-03
GB2551545A (en)	2017-12-27

Publication	Publication Date	Title
GB201610878D0 (en)	2016-08-03	Gas turbine engine
PL3572638T3 (en)	2021-07-05	Turboprop engine
GB2551551B (en)	2018-09-05	Gas Turbine Engine
GB201600180D0 (en)	2016-02-17	Gas turbine engine
GB201610879D0 (en)	2016-08-03	Gas turbine engine
PL3267024T3 (en)	2020-03-31	Rocket engine
EP3477076A4 (en)	2020-09-16	Engine
GB201616108D0 (en)	2016-11-09	Gas turbine engine
GB201603254D0 (en)	2016-04-13	Gas turbine engine
GB201619960D0 (en)	2017-01-11	Gas turbine engine
GB201614888D0 (en)	2016-10-19	Gas turbine engine
GB2558071B (en)	2021-07-14	Turbine for turbine engine
GB201616955D0 (en)	2016-11-23	Micro-milling
GB2550201B (en)	2020-01-08	Gas turbine engine
EP3296555A4 (en)	2018-05-16	Gas engine
GB201614889D0 (en)	2016-10-19	Gas turbine engine
EP3296556A4 (en)	2018-08-08	Biogas-fired engine
GB201609702D0 (en)	2016-07-20	Gas turbine engine
EP3363999A4 (en)	2019-06-05	Engine
GB201618454D0 (en)	2016-12-14	Gas turbine engine
GB201618016D0 (en)	2016-12-07	Gas turbine engine
GB201616197D0 (en)	2016-11-09	Gas turbine engine
EP3366900A4 (en)	2018-08-29	Gas engine
GB2554063B (en)	2022-03-30	Dual servo differential turbofan engine
GB201616613D0 (en)	2016-11-16	Gas turbine engine

Legal Events

Date	Code	Title	Description
2018-11-07	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
2018-12-05	S20A	Reinstatement of application (sect. 20a/patents act 1977)	Free format text: REQUEST FOR REINSTATEMENT ALLOWED Effective date: 20181114 Free format text: REQUEST FOR REINSTATEMENT FILED Effective date: 20181021
2023-03-01	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20220609

Date

Code

Title

Description

2018-11-07

WAP

Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)

2018-12-05

S20A

Reinstatement of application (sect. 20a/patents act 1977)

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

Effective date: 20181114

Free format text: REQUEST FOR REINSTATEMENT FILED

Effective date: 20181021

2023-03-01

PCNP

Patent ceased through non-payment of renewal fee

Effective date: 20220609