[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2641365B1 - METHODS AND DEVICES FOR FINELY SPRAYING A LIQUID FUEL AND BURNERS PROVIDED WITH SUCH DEVICES - Google Patents

METHODS AND DEVICES FOR FINELY SPRAYING A LIQUID FUEL AND BURNERS PROVIDED WITH SUCH DEVICES

Info

Publication number
FR2641365B1
FR2641365B1 FR8817591A FR8817591A FR2641365B1 FR 2641365 B1 FR2641365 B1 FR 2641365B1 FR 8817591 A FR8817591 A FR 8817591A FR 8817591 A FR8817591 A FR 8817591A FR 2641365 B1 FR2641365 B1 FR 2641365B1
Authority
FR
France
Prior art keywords
devices
methods
liquid fuel
burners provided
finely spraying
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.)
Expired - Lifetime
Application number
FR8817591A
Other languages
French (fr)
Other versions
FR2641365A1 (en
Inventor
Jean-Claude Pillard
Frederic Bury
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.)
Entreprise Generale de Chauffage Industriel Pillard SA
Original Assignee
Entreprise Generale de Chauffage Industriel Pillard SA
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 Entreprise Generale de Chauffage Industriel Pillard SA filed Critical Entreprise Generale de Chauffage Industriel Pillard SA
Priority to FR8817591A priority Critical patent/FR2641365B1/en
Priority to DE19893943096 priority patent/DE3943096C2/en
Publication of FR2641365A1 publication Critical patent/FR2641365A1/en
Application granted granted Critical
Publication of FR2641365B1 publication Critical patent/FR2641365B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0458—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber the gas and liquid flows being perpendicular just upstream the mixing chamber
    • 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
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
    • 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
    • F23D11/102—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 in an internal mixing chamber
    • F23D11/103—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 in an internal mixing chamber with means creating a swirl inside the mixing chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Nozzles (AREA)
FR8817591A 1988-12-30 1988-12-30 METHODS AND DEVICES FOR FINELY SPRAYING A LIQUID FUEL AND BURNERS PROVIDED WITH SUCH DEVICES Expired - Lifetime FR2641365B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8817591A FR2641365B1 (en) 1988-12-30 1988-12-30 METHODS AND DEVICES FOR FINELY SPRAYING A LIQUID FUEL AND BURNERS PROVIDED WITH SUCH DEVICES
DE19893943096 DE3943096C2 (en) 1988-12-30 1989-12-27 Method for atomizing a liquid fuel and atomizing device for carrying out this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817591A FR2641365B1 (en) 1988-12-30 1988-12-30 METHODS AND DEVICES FOR FINELY SPRAYING A LIQUID FUEL AND BURNERS PROVIDED WITH SUCH DEVICES

Publications (2)

Publication Number Publication Date
FR2641365A1 FR2641365A1 (en) 1990-07-06
FR2641365B1 true FR2641365B1 (en) 1991-12-13

Family

ID=9373714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8817591A Expired - Lifetime FR2641365B1 (en) 1988-12-30 1988-12-30 METHODS AND DEVICES FOR FINELY SPRAYING A LIQUID FUEL AND BURNERS PROVIDED WITH SUCH DEVICES

Country Status (2)

Country Link
DE (1) DE3943096C2 (en)
FR (1) FR2641365B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9019188D0 (en) * 1990-09-03 1990-10-17 Turbotak Inc Improved spray nozzle design
DE4238736A1 (en) * 1992-11-17 1994-05-19 Babcock Feuerungssysteme Atomizer for an oil burner
US5437413A (en) * 1994-03-24 1995-08-01 Siemens Automotive L.P. Multiple disk air assist atomizer for fuel injection
DE19535370B4 (en) * 1995-09-25 2006-05-11 Alstom Process for low-emission premix combustion in gas turbine combustion chambers
FR2743012B1 (en) * 1995-12-27 1998-01-30 Air Liquide DEVICE FOR SPRAYING A LIQUID FUEL WITH A SPRAY GAS
DE19741752A1 (en) 1997-09-22 1999-03-25 Basf Ag Injector and its use for spraying catalyst beds
FR2794221B1 (en) * 1999-05-31 2001-08-24 Pillard Chauffage IMPROVEMENTS ON LOW NOx AND DUST EMISSIONS, LIQUID FUEL BURNERS, AND ATOMIZERS
EP2905539A1 (en) * 2014-02-07 2015-08-12 Siemens Aktiengesellschaft Pilot burner with axial swirlers for a gas turbine
JP6347432B2 (en) * 2016-01-20 2018-06-27 パナソニックＩｐマネジメント株式会社 Spraying equipment
FR3118135B1 (en) * 2020-12-21 2023-03-10 Fives Pillard Burner with removable fluid ejection device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461816A1 (en) * 1979-07-16 1981-02-06 Lucas Industries Ltd Gas turbine engine fuel injector - has passage provided into which gas supply passage opens downstream of air swirler arrangement
FR2520484B1 (en) * 1982-01-25 1987-01-30 Pillard Entre Gle Chauffage In BURNER-INJECTOR FOR BURNING CORROSIVE, VISCOUS LIQUIDS OR LOADS OF SOLID PARTICLES
EP0101109B1 (en) * 1982-08-09 1988-03-23 Shell Internationale Researchmaatschappij B.V. Mix atomizer
DE3762288D1 (en) * 1987-02-13 1990-05-17 Bbc Brown Boveri & Cie SPRAYER NOZZLE.

Also Published As

Publication number Publication date
DE3943096A1 (en) 1990-07-05
DE3943096C2 (en) 1998-09-24
FR2641365A1 (en) 1990-07-06

Similar Documents

Publication Publication Date Title
FR2665941B1 (en) METHOD AND DEVICE FOR ADJUSTING THE FUEL-TO-AIR RATIO OF THE FLAMMABLE GAS SUPPLY OF A RADIATION BURNER.
FR2641365B1 (en) METHODS AND DEVICES FOR FINELY SPRAYING A LIQUID FUEL AND BURNERS PROVIDED WITH SUCH DEVICES
MX155375A (en) IMPROVEMENTS IN A SPRAY FUEL BURNER
FR2589990B1 (en) FUEL SUPPLY MODULE FOR A TORCH DEVICE OPERATING WITH A GAS FUEL
DK23290A (en) Burner for solid and liquid or gaseous fuel
FR2522393B1 (en) PROPORTIONAL CONTROLLED LIQUID FUEL BURNER
FR2743012B1 (en) DEVICE FOR SPRAYING A LIQUID FUEL WITH A SPRAY GAS
GB2221529B (en) Atomizing burner for liquid fuels
EP0507233A3 (en) Burner for liquid fuels
IT1233205B (en) COMBUSTIBLE OIL SUPPLY SYSTEM FOR A BURNER NOZZLE WITH ANTI-DRIP DEVICE
FR2648896B1 (en) BURNER DEVICE FOR LIQUID OR GASEOUS FUEL, AND SUPPORT FOR SUCH A DEVICE
FR2480142B1 (en) AUXILIARY NOZZLE DEVICE FOR FLAME SPRAYING TORCH
BE858465A (en) SPRAY BURNER FOR LIQUID FUELS AND BOILERS EQUIPPED WITH THE BURNER
FR2472719B1 (en) GASIFICATION BURNER FOR LIQUID FUEL
FR2493962B1 (en) BURNER FOR LIQUID FUEL COMPRISING AN OXYGEN DETECTOR PLACED IN A FLAME
GB2273248B (en) Device for producing a mixture of fuel and additional liquid
BE853980A (en) NOZZLE FOR LIQUID FUEL BURNER
FR2712375B1 (en) Liquid detection and cut-off assembly for a supply and distribution circuit.
ITMI913215A1 (en) NEBULIZATION BURNER FOR LIQUID FUELS
FR2700606B1 (en) Adjustable device for supplying solid fuel to a combustion chamber or the like.
FR2501793B1 (en) METHOD AND DEVICE FOR ATOMIZING FUEL FROM COMBUSTION APPLIANCES AND VEHICLES
FR2635021B1 (en) DEVICE FOR INTRODUCING A GAS INTO A LIQUID
FR2538880B3 (en) METHOD AND DEVICE FOR SPRAYING A LIQUID FUEL BY AN AUXILIARY GAS FLUID
RO81655A (en) LIQUID FUEL BURNER FOR THE GENERATION OF A BLUE FLAME
PL276912A2 (en) Apparatus for contacting a gas with atomized liquid

Legal Events

Date Code Title Description
ST Notification of lapse