GB2481075B - Aerodynamic swept vanes for fuel injectors - Google Patents

Aerodynamic swept vanes for fuel injectors

Info

Publication number: GB2481075B
Authority: GB; United Kingdom
Prior art keywords: fuel injectors; aerodynamic; vanes; swept vanes; aerodynamic swept
Prior art date: 2010-06-10
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

GB1010688.8A

Other versions

GB201010688D0 (en

GB2481075A (en

Inventor

Brandon P Williams

Kevin E Thompson

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.)

Collins Engine Nozzles Inc

Original Assignee

Delavan Inc

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.)

2010-06-10

Filing date

2010-06-25

Publication date

2012-10-31

2010-06-25 Application filed by Delavan Inc filed Critical Delavan Inc

2010-08-11 Publication of GB201010688D0 publication Critical patent/GB201010688D0/en

2011-12-14 Publication of GB2481075A publication Critical patent/GB2481075A/en

2012-10-31 Application granted granted Critical

2012-10-31 Publication of GB2481075B publication Critical patent/GB2481075B/en

Status Expired - Fee Related legal-status Critical Current

2030-06-25 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/38—Nozzles; Cleaning devices therefor
- F23D11/383—Nozzles; Cleaning devices therefor with swirl means
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C7/00—Combustion apparatus characterised by arrangements for air supply
- F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
- F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

GB1010688.8A 2010-06-10 2010-06-25 Aerodynamic swept vanes for fuel injectors Expired - Fee Related GB2481075B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US50064910A	2010-06-10	2010-06-10

Publications (3)

Publication Number	Publication Date
GB201010688D0 GB201010688D0 (en)	2010-08-11
GB2481075A GB2481075A (en)	2011-12-14
GB2481075B true GB2481075B (en)	2012-10-31

Family

ID=42582968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1010688.8A Expired - Fee Related GB2481075B (en)	2010-06-10	2010-06-25	Aerodynamic swept vanes for fuel injectors

Country Status (1)

Country	Link
GB (1)	GB2481075B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9513009B2 (en)	2009-02-18	2016-12-06	Rolls-Royce Plc	Fuel nozzle having aerodynamically shaped helical turning vanes
CN104266228B (en) *	2014-09-22	2018-02-09	北京华清燃气轮机与煤气化联合循环工程技术有限公司	Gas-turbine combustion chamber axial direction two-stage swirl nozzle in opposite direction
EP3225915B1 (en)	2016-03-31	2019-02-06	Rolls-Royce plc	Fuel injector and method of manufactering the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5161946A (en) *	1990-12-03	1992-11-10	Industrial Technology Research Institute	Swirl generator with axial vanes

2010
- 2010-06-25 GB GB1010688.8A patent/GB2481075B/en not_active Expired - Fee Related

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5161946A (en) *	1990-12-03	1992-11-10	Industrial Technology Research Institute	Swirl generator with axial vanes

Also Published As

Publication number	Publication date
GB201010688D0 (en)	2010-08-11
GB2481075A (en)	2011-12-14

Publication	Publication Date	Title
GB2486545B (en)	2017-08-16	Aerodynamically enhanced fuel nozzle
GB201001920D0 (en)	2010-03-24	Fuel compostions
GB201015028D0 (en)	2010-10-20	Gas turbine engine
GB201003973D0 (en)	2010-04-21	Fuel compositions
GB2487619B (en)	2014-05-14	Diesel fuel additive
EP2659119A4 (en)	2015-06-24	Gas turbine engine with bypass mixer
EP2598737A4 (en)	2016-08-10	Gas turbine engine with ejector
EG27102A (en)	2015-06-08	Solid fuel
GB201015029D0 (en)	2010-10-20	Gas turbine engine
EP2549121A4 (en)	2017-09-20	Gas turbine engine
GB201119245D0 (en)	2011-12-21	Bypass turbine intake
EP2619439A4 (en)	2014-04-09	Fuel injector
GB201114669D0 (en)	2011-10-12	Turbine engine
ZA201207277B (en)	2014-01-29	Diesel fuel composition based on diethyl ether
EP2626542A4 (en)	2016-12-28	Gas fuel injection valve
EP2713013A4 (en)	2015-03-04	Gas turbine engine
EP2844855A4 (en)	2016-03-30	Manifold for gas turbine engine
GB201106233D0 (en)	2011-05-25	Fuel injector
EP2728173A4 (en)	2015-02-18	Wind engine
GB201113421D0 (en)	2011-09-21	Fuel injector
EP2707592A4 (en)	2015-06-17	Fuel injector
GB201007215D0 (en)	2010-06-16	Gas turbine engine
EP2617801A4 (en)	2014-07-09	Solid fuel
GB201012890D0 (en)	2010-09-15	Gas turbine engine
EP2617800A4 (en)	2014-06-18	Solid fuel

Legal Events

Date	Code	Title	Description
2014-12-17	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20141120 AND 20141126
2024-02-28	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20230625