FR2181392A5 - - Google Patents

Info

Publication number
FR2181392A5
FR2181392A5 FR7314351A FR7314351A FR2181392A5 FR 2181392 A5 FR2181392 A5 FR 2181392A5 FR 7314351 A FR7314351 A FR 7314351A FR 7314351 A FR7314351 A FR 7314351A FR 2181392 A5 FR2181392 A5 FR 2181392A5
Authority
FR
France
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
Application number
FR7314351A
Other languages
French (fr)
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.)
ABB Stal AB
Original Assignee
Stal Laval Turbin AB
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
Application filed by Stal Laval Turbin AB filed Critical Stal Laval Turbin AB
Application granted granted Critical
Publication of FR2181392A5 publication Critical patent/FR2181392A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B05B7/0075—Nozzle arrangements in gas streams
    • 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
    • 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
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids
    • 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
    • F23D11/101—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 before the burner outlet
    • F23D11/105—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 before the burner outlet at least one of the fluids being submitted to a swirling motion
    • 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
    • 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
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Nozzles (AREA)
FR7314351A 1972-04-21 1973-04-19 Expired FR2181392A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE525272A SE371685B (en) 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
FR2181392A5 true FR2181392A5 (en) 1973-11-30

Family

ID=20266054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314351A Expired FR2181392A5 (en) 1972-04-21 1973-04-19

Country Status (6)

Country Link
JP (1) JPS4917509A (en)
CH (1) CH549414A (en)
DE (1) DE2317260C3 (en)
FR (1) FR2181392A5 (en)
GB (1) GB1420027A (en)
SE (1) SE371685B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421342A1 (en) * 1978-03-28 1979-10-26 Rolls Royce COMBUSTION CHAMBER FOR GAS TURBINE ENGINE
WO1982002244A1 (en) * 1980-12-27 1982-07-08 Bodnaras George Combustible fuel injector
FR2703264A1 (en) * 1993-03-30 1994-10-07 York France Sa Spray nozzle and device for spraying a mixture of water and air using said nozzle.
FR2721536A1 (en) * 1994-06-22 1995-12-29 Tecnoma System for atomising liquid

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542164A1 (en) * 1995-11-11 1997-05-15 Abb Research Ltd Burner with premixing of gaseous or liquid fuel in air
DE10051221A1 (en) 2000-10-16 2002-07-11 Alstom Switzerland Ltd Burner with staged fuel injection
DE10104695B4 (en) 2001-02-02 2014-11-20 Alstom Technology Ltd. Premix burner for a gas turbine
US6530222B2 (en) * 2001-07-13 2003-03-11 Pratt & Whitney Canada Corp. Swirled diffusion dump combustor
DE10340826A1 (en) * 2003-09-04 2005-03-31 Rolls-Royce Deutschland Ltd & Co Kg Homogeneous mixture formation by twisted injection of the fuel
DE10348604A1 (en) 2003-10-20 2005-07-28 Rolls-Royce Deutschland Ltd & Co Kg Fuel injector with filmy fuel placement
DE102007043626A1 (en) 2007-09-13 2009-03-19 Rolls-Royce Deutschland Ltd & Co Kg Gas turbine lean burn burner with fuel nozzle with controlled fuel inhomogeneity

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421342A1 (en) * 1978-03-28 1979-10-26 Rolls Royce COMBUSTION CHAMBER FOR GAS TURBINE ENGINE
WO1982002244A1 (en) * 1980-12-27 1982-07-08 Bodnaras George Combustible fuel injector
FR2703264A1 (en) * 1993-03-30 1994-10-07 York France Sa Spray nozzle and device for spraying a mixture of water and air using said nozzle.
FR2721536A1 (en) * 1994-06-22 1995-12-29 Tecnoma System for atomising liquid

Also Published As

Publication number Publication date
JPS4917509A (en) 1974-02-16
SE371685B (en) 1974-11-25
CH549414A (en) 1974-05-31
DE2317260C3 (en) 1979-04-12
DE2317260B2 (en) 1978-08-10
GB1420027A (en) 1976-01-07
DE2317260A1 (en) 1973-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse