GB9010824D0 - Airblast fuel injector tip with integral cantilever spring fuel metering valve and method for reducing vapor lock from high temperature - Google Patents

Airblast fuel injector tip with integral cantilever spring fuel metering valve and method for reducing vapor lock from high temperature

Info

Publication number
GB9010824D0
GB9010824D0 GB909010824A GB9010824A GB9010824D0 GB 9010824 D0 GB9010824 D0 GB 9010824D0 GB 909010824 A GB909010824 A GB 909010824A GB 9010824 A GB9010824 A GB 9010824A GB 9010824 D0 GB9010824 D0 GB 9010824D0
Authority
GB
United Kingdom
Prior art keywords
high temperature
metering valve
cantilever spring
injector tip
vapor lock
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.)
Granted
Application number
GB909010824A
Other versions
GB2230333A (en
GB2230333B (en
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.)
Ex-Cell-O Corp
Original Assignee
Ex-Cell-O Corp
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
Priority claimed from US06/889,015 external-priority patent/US4754922A/en
Application filed by Ex-Cell-O Corp filed Critical Ex-Cell-O Corp
Publication of GB9010824D0 publication Critical patent/GB9010824D0/en
Publication of GB2230333A publication Critical patent/GB2230333A/en
Application granted granted Critical
Publication of GB2230333B publication Critical patent/GB2230333B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/065—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet an inner gas outlet being surrounded by an annular adjacent liquid outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers
GB9010824A 1986-07-24 1990-05-15 Vapour lock prevention in gas turbine engines Expired - Fee Related GB2230333B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/889,015 US4754922A (en) 1986-07-24 1986-07-24 Airblast fuel injector tip with integral cantilever spring fuel metering valve and method for reducing vapor lock from high temperature
GB8704622A GB2192814B (en) 1986-07-24 1987-02-27 Airblast fuel injector

Publications (3)

Publication Number Publication Date
GB9010824D0 true GB9010824D0 (en) 1990-07-04
GB2230333A GB2230333A (en) 1990-10-17
GB2230333B GB2230333B (en) 1991-01-30

Family

ID=26291950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9010824A Expired - Fee Related GB2230333B (en) 1986-07-24 1990-05-15 Vapour lock prevention in gas turbine engines

Country Status (1)

Country Link
GB (1) GB2230333B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5211004A (en) * 1992-05-27 1993-05-18 General Electric Company Apparatus for reducing fuel/air concentration oscillations in gas turbine combustors
FR2735214B1 (en) * 1995-06-08 1997-07-18 Snecma AERODYNAMIC INJECTION SYSTEM SUPPLIED BY HIGH PRESSURE FUEL
DE69704932T2 (en) 1996-03-13 2001-09-06 Parker Hannifin Corp NOZZLE WITH INNER HEAT SHIELD
US6076356A (en) * 1996-03-13 2000-06-20 Parker-Hannifin Corporation Internally heatshielded nozzle
US8123150B2 (en) * 2010-03-30 2012-02-28 General Electric Company Variable area fuel nozzle

Also Published As

Publication number Publication date
GB2230333A (en) 1990-10-17
GB2230333B (en) 1991-01-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee