GB2305976B - Jet propulsion powerplants - Google Patents

Jet propulsion powerplants

Info

Publication number: GB2305976B
Authority: GB; United Kingdom
Prior art keywords: jet propulsion; powerplants; propulsion powerplants; jet; propulsion
Prior art date: 1981-12-21
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 - Lifetime

Application number

GB8233865A

Other versions

GB2305976A (en

GB8233865D0 (en

Inventor

Ivan Ray Yates

Douglas Frazer Kerr

William Nash

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.)

BAE Systems PLC

Original Assignee

British Aerospace 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.)

1981-12-21

Filing date

1982-11-29

Publication date

1998-01-07

1981-12-21 Priority claimed from GBGB8138014.9A external-priority patent/GB8138014D0/en

1982-11-29 Application filed by British Aerospace PLC filed Critical British Aerospace PLC

1982-11-29 Priority to GB8233865A priority Critical patent/GB2305976B/en

1996-10-02 Publication of GB8233865D0 publication Critical patent/GB8233865D0/en

1997-04-23 Publication of GB2305976A publication Critical patent/GB2305976A/en

1998-01-07 Application granted granted Critical

1998-01-07 Publication of GB2305976B publication Critical patent/GB2305976B/en

2002-11-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/075—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type controlling flow ratio between flows
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
- F02K3/10—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof by after-burners

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)

GB8233865A 1981-12-21 1982-11-29 Jet propulsion powerplants Expired - Lifetime GB2305976B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8233865A GB2305976B (en)	1981-12-21	1982-11-29	Jet propulsion powerplants

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB8138014.9A GB8138014D0 (en)	1981-12-21	1981-12-21	Jet propulsion powerplants
GB8233865A GB2305976B (en)	1981-12-21	1982-11-29	Jet propulsion powerplants

Publications (3)

Publication Number	Publication Date
GB8233865D0 GB8233865D0 (en)	1996-10-02
GB2305976A GB2305976A (en)	1997-04-23
GB2305976B true GB2305976B (en)	1998-01-07

Family

ID=26281561

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8233865A Expired - Lifetime GB2305976B (en)	1981-12-21	1982-11-29	Jet propulsion powerplants

Country Status (1)

Country	Link
GB (1)	GB2305976B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7837436B2 (en) *	2007-05-25	2010-11-23	General Electric Company	Method and apparatus for regulating fluid flow through a turbine engine
US12246844B1 (en) *	2023-11-29	2025-03-11	Pratt & Whitney Canada Corp.	Hybrid aircraft power plant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB928475A (en) *	1961-12-27	1963-06-12	Rolls Royce	Improvements in or relating to by-pass gas turbine engines
GB1415509A (en) *	1972-07-27	1975-11-26	Rolls Royce	Ducted fan gas turbine jet propulsion engines
GB1535765A (en) *	1975-01-02	1978-12-13	Gen Electric	Variable cycle turbofan engines
GB1544454A (en) *	1975-06-02	1979-04-19	Gen Electric	Gas turbine engines

1982
- 1982-11-29 GB GB8233865A patent/GB2305976B/en not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB928475A (en) *	1961-12-27	1963-06-12	Rolls Royce	Improvements in or relating to by-pass gas turbine engines
GB1415509A (en) *	1972-07-27	1975-11-26	Rolls Royce	Ducted fan gas turbine jet propulsion engines
GB1535765A (en) *	1975-01-02	1978-12-13	Gen Electric	Variable cycle turbofan engines
GB1544454A (en) *	1975-06-02	1979-04-19	Gen Electric	Gas turbine engines

Also Published As

Publication number	Publication date
GB2305976A (en)	1997-04-23
GB8233865D0 (en)	1996-10-02

Publication	Publication Date	Title
DE3274535D1 (en)	1987-01-15	Aircraft with jet propulsion
GB2155552B (en)	1986-02-26	Adjustable jet propulsion nozzle
EP0128337A3 (en)	1985-09-18	Propulsive nozzle system
JPS57203856A (en)	1982-12-14	Fuel jet nozzle
HK91884A (en)	1984-11-30	Marine propulsion devices
GB2091664B (en)	1984-08-15	Rudder for watercraft
GB8501703D0 (en)	1985-02-27	Marine propulsion device
GB8509469D0 (en)	1985-05-15	Marine propulsion device
JPS57182583A (en)	1982-11-10	Hull
GB8404830D0 (en)	1984-03-28	Propulsion for aircraft
JPS57186598A (en)	1982-11-17	Hydraulic jet propeller
GB8518241D0 (en)	1985-08-29	Marine propulsion device
GB8510385D0 (en)	1985-05-30	Marine propulsion device
JPS57178995A (en)	1982-11-04	Propeller for ship
GB8418254D0 (en)	1984-08-22	Propulsion plant
GB2254589B (en)	1993-04-14	Jet propulsion powerplants
GB2032862B (en)	1982-09-15	Deflecting propulsion jet
GB2152893B (en)	1986-06-18	Marine propulsion devices
JPS57203855A (en)	1982-12-14	Fuel jet pump system
GB2305976B (en)	1998-01-07	Jet propulsion powerplants
GB2131883B (en)	1986-10-29	Thrust nozzle arrangement
GB8413540D0 (en)	1984-07-04	Marine jet propulsion units
GB8138014D0 (en)	1996-10-23	Jet propulsion powerplants
GB8309863D0 (en)	1983-05-18	Jet propulsion systems
GB2241021B (en)	1991-11-27	Jet propulsion powerplant for aircraft

Legal Events

Date	Code	Title	Description
2002-12-18	PE20	Patent expired after termination of 20 years	Effective date: 20021128