US3333619A - Burner for producing a stable flame with a high concentration of heat stabilized by a shock wave - Google Patents

Burner for producing a stable flame with a high concentration of heat stabilized by a shock wave Download PDF

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Publication number
US3333619A
US3333619A US544504A US54450466A US3333619A US 3333619 A US3333619 A US 3333619A US 544504 A US544504 A US 544504A US 54450466 A US54450466 A US 54450466A US 3333619 A US3333619 A US 3333619A
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US
United States
Prior art keywords
conduit means
producing
venturi
fluid
burner
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
US544504A
Inventor
Denis Michel
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Institut de Recherches de la Siderurgie Francaise IRSID
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Institut de Recherches de la Siderurgie Francaise IRSID
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Publication of US3333619A publication Critical patent/US3333619A/en
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Expired - Lifetime legal-status Critical Current

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    • 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 
    • F23C99/00—Subject-matter not provided for in other groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D1/00—Burners for combustion of pulverulent fuel
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • 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 
    • F23C2700/00—Special arrangements for combustion apparatus using fluent fuel
    • F23C2700/02—Combustion apparatus using liquid fuel
    • F23C2700/023—Combustion apparatus using liquid fuel without pre-vaporising means

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)

Description

3,333,619 CENTRATON M. DENIS BURNER FOR PRODUCING A STABLE FLAME WITH A HIGH CON OP HEAT STABLZED BY A SHOCK WAVE 0rigina1 Fi1ed June 25 1963 5 Sheetssheet 1 Au l, 1967 M. DENIS 3,333,619
BURNER FOR PRODUCING A STABLE PLAME WITH A HIGH CONGENTRATION OF HEAT STABILIZED BY A SHOCK WAVE Org1na1 F11ed June 25' 1963 5 SheetS-Sheet 2 Au 1, 1967 M` DENIS 3,333,6l9
BURNER FOR PRODUCING A STABLE PLAMB WITH A HGH CONCENTRATION OF HEAT STABILIZED BY A SHOCK WAVE 0rigina1 F11ed June 25 1963 5 Sheets-Sheet 3 Aug. 1, 1967 M' DENIS 3,333,619
BURNER FOR PRODUCING A STABLE FLAME WITH A HIGH CONCENTRATION OP HEAT STABILIZED BY A SHOCK WAVE Origina1 Fi1ed June 25 1963 5 Sheets-Sheet 4 Au 1 1967 M. DENIS 3,333,619
BURNER FOR PRODUCING A STABLE FLAME WITH A HGH CONCENTRATON OP HEAT STABILIZED BY A SHOCK WAVE Orig1na1 Fi1ed june 25 1963 5 Sheets-Sheet 5

Claims (1)

1. A BURNER FOR PRODUCING A STABLE FLAME IN A HIGHSPEED FLUID FIELD COMPRISING, IN COMBINATION, FIRST CONDUIT MEANS FOR GUIDING A COMBUSTION-SUSTAINING FLUID THERETHROUGH FED UNDER PRESSURE AND AT SUBSONIC SPEED INTO ONE END OF SAID FIRST CONDUIT MEANS, SAID FIRST CONDUIT MEANS HAVING AN OUTLET END OPPOSITE SAID ONE END, AND HAVING IN THE REGION OF SAID OUTLET END THEREOF A VENTURI-SHAPED INNER SURFACE PORTION COMPOSED OF A PAIR OF TRUNCATED CONE SURFACES WHICH HAVE A COMMON TOP PLANE LOCATED INWARDLY OF SAID OUTLET END OF SAID FIRST CONDUIT MEANS AND WHICH DIVERGE IN OPPOSITE DIRECTIONS AWAY FROM SAID COMMON TOP PLANE THUS DEFINING WITHIN SAID FIRST CONDUIT MEANS AN ANNULAR VENTURI-SHAPED PASSAGE HAVING IN SAID TOP PLANE SUCH A SMALL CROSS-SECTION THAT THE COMBUSTION-SUSTAINING FLUID PASSING THERETHROUGH WILL OBTAIN SONIC SPEED; SECOND CONDUIT MEANS FOR GUIDING A FUEL FLUID THERETHROUGH UNDER PRESSURE AND AT SUBSONIC SPEED, SAID SECOND CONDUIT MEANS HAVING AN OUTFLOW END; AND A PLURALITY OF INDEPENDENT PERIPHERALLY SPACED CHANNELS EACH HAVING AN OUTER END COMMUNICATING WITH SAID OUTFLOW END OF SAID SECOND CONDUIT MEANS AND AN INNER END COMMUNICATING WITH SAID FIRST CONDUIT MEANS IN THE REGION OF THE NECK OF SAID VENTURI-SHAPED INNER SURFACE PORTION OF SAID FIRST CONDUIT MEANS SO THAT THE FUEL AND COMBUSTION-SUSTAINING FLUID PASSING THROUGH SAID FIRST AND SECOND CONDUIT MEANS WILL MIX IN THE DIVERGENT PORTION OF SAID VENTURI-SHAPED PASSAGE AFTER SAID COMBUSTIONSUSTAINING FLUID HAS ATTAINED SONIC SPEED AND MEANS FOR PRODUCING A SHOCK WAVE DOWNSTREAM OF SAID NECK.
US544504A 1959-02-21 1966-04-22 Burner for producing a stable flame with a high concentration of heat stabilized by a shock wave Expired - Lifetime US3333619A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787384A FR1226568A (en) 1959-02-21 1959-02-21 Burner with stable flame and high heat concentration obtained by shock wave

Publications (1)

Publication Number Publication Date
US3333619A true US3333619A (en) 1967-08-01

Family

ID=8711567

Family Applications (2)

Application Number Title Priority Date Filing Date
US291600A Expired - Lifetime US3266552A (en) 1959-02-21 1963-06-25 Burner for producing a stable flame with a high concentration of heat stabilized by a shock wave
US544504A Expired - Lifetime US3333619A (en) 1959-02-21 1966-04-22 Burner for producing a stable flame with a high concentration of heat stabilized by a shock wave

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US291600A Expired - Lifetime US3266552A (en) 1959-02-21 1963-06-25 Burner for producing a stable flame with a high concentration of heat stabilized by a shock wave

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US (2) US3266552A (en)
FR (1) FR1226568A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036581A (en) * 1976-09-03 1977-07-19 The United States Of America As Represented By The Secretary Of The Navy Igniter
US4069004A (en) * 1975-06-20 1978-01-17 Societe Nationale Elf Aquitaine (Production) Device to emit shock waves, with adjustable capacity
US5059404A (en) * 1989-02-14 1991-10-22 Manufacturing And Technology Conversion International, Inc. Indirectly heated thermochemical reactor apparatus and processes
US5133297A (en) * 1991-04-22 1992-07-28 Manufacturing And Technology Conversion International, Inc. Pulsed atmospheric fluidized bed combustor apparatus and process
US5197399A (en) * 1991-07-15 1993-03-30 Manufacturing & Technology Conversion International, Inc. Pulse combusted acoustic agglomeration apparatus and process
US5211704A (en) * 1991-07-15 1993-05-18 Manufacturing Technology And Conversion International, Inc. Process and apparatus for heating fluids employing a pulse combustor
US5255634A (en) * 1991-04-22 1993-10-26 Manufacturing And Technology Conversion International, Inc. Pulsed atmospheric fluidized bed combustor apparatus
EP0584814A2 (en) * 1992-08-26 1994-03-02 Nippon Steel Corporation Process and apparatus for vacuum degassing molten steel
US5536488A (en) * 1991-07-01 1996-07-16 Manufacturing And Technology Conversion Indirectly heated thermochemical reactor processes
US5909654A (en) * 1995-03-17 1999-06-01 Hesboel; Rolf Method for the volume reduction and processing of nuclear waste

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3701517A (en) * 1966-12-16 1972-10-31 Airco Inc Oxy-fuel burners in furnace tuyeres
US3548421A (en) * 1969-10-16 1970-12-22 Tekmar Corp Incinerator toilet
US3899130A (en) * 1974-02-28 1975-08-12 Sonic Dev Corp Atomizer with graduated liquid feed and manufacturing method
US3915626A (en) * 1974-04-22 1975-10-28 Air Prod & Chem Oxy-oil burner
US3937449A (en) * 1974-06-26 1976-02-10 United States Steel Corporation Liquid-fuel atomization and injection device
US4383646A (en) * 1980-11-19 1983-05-17 Smith Fergus S Snow making nozzle
US4622007A (en) * 1984-08-17 1986-11-11 American Combustion, Inc. Variable heat generating method and apparatus
US5044552A (en) * 1989-11-01 1991-09-03 The United States Of America As Represented By The United States Department Of Energy Supersonic coal water slurry fuel atomizer
US5346133A (en) * 1993-03-25 1994-09-13 The M. W. Kellogg Company High temperature liquid injection apparatus
US6481998B2 (en) * 1995-06-07 2002-11-19 Ge Energy And Environmental Research Corporation High velocity reburn fuel injector
AT402963B (en) * 1995-09-07 1997-10-27 Voest Alpine Ind Anlagen METHOD FOR BURNING FUEL
GB9708543D0 (en) * 1997-04-25 1997-06-18 Boc Group Plc Particulate injection burner
US5997596A (en) * 1997-09-05 1999-12-07 Spectrum Design & Consulting International, Inc. Oxygen-fuel boost reformer process and apparatus
US6176702B1 (en) * 1999-04-07 2001-01-23 Combustion Tec Simple remotely tuned solid core fuel jet, low NOx fuel gas burner
FR2817017B1 (en) * 2000-11-21 2003-03-07 Snecma Moteurs COMPLETE COOLING OF THE TAKE-OFF INJECTORS OF A TWO-HEAD COMBUSTION CHAMBER
DE10133058A1 (en) * 2001-07-07 2003-01-23 Messer Griesheim Gmbh Burning liquid or solid fuels in cement production comprises injecting fuel and gas into comminuting chamber inside burner and feeding mixture produced through burner nozzle
ITMI20021526A1 (en) * 2002-07-11 2004-01-12 Danieli Off Mecc INJECTOR FOR METAL MATERIAL MELTING OVENS
FR2915989B1 (en) * 2007-05-10 2011-05-20 Saint Gobain Emballage LOW NOX MIXED INJECTOR
US8070483B2 (en) * 2007-11-28 2011-12-06 Shell Oil Company Burner with atomizer
EP2282115A1 (en) * 2009-07-30 2011-02-09 Alstom Technology Ltd Burner of a gas turbine
US8281594B2 (en) * 2009-09-08 2012-10-09 Siemens Energy, Inc. Fuel injector for use in a gas turbine engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US269280A (en) * 1882-12-19 Concrete arch for sidewalks and over areas
US1434238A (en) * 1919-06-23 1922-10-31 Bernard F Weber Hydrocarbon burner
US2437042A (en) * 1944-05-29 1948-03-02 Illinois Clay Products Co Material projecting apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692480A (en) * 1948-05-07 1954-10-26 Onera (Off Nat Aerospatiale) Supersonic internal circulation combustion chamber, in particular combustion chamber for aircraft jet engines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US269280A (en) * 1882-12-19 Concrete arch for sidewalks and over areas
US1434238A (en) * 1919-06-23 1922-10-31 Bernard F Weber Hydrocarbon burner
US2437042A (en) * 1944-05-29 1948-03-02 Illinois Clay Products Co Material projecting apparatus

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069004A (en) * 1975-06-20 1978-01-17 Societe Nationale Elf Aquitaine (Production) Device to emit shock waves, with adjustable capacity
US4036581A (en) * 1976-09-03 1977-07-19 The United States Of America As Represented By The Secretary Of The Navy Igniter
US5059404A (en) * 1989-02-14 1991-10-22 Manufacturing And Technology Conversion International, Inc. Indirectly heated thermochemical reactor apparatus and processes
US5637192A (en) * 1989-02-14 1997-06-10 Manufacturing And Technology Conversion International Endothermic spent liquor recovery process
US5133297A (en) * 1991-04-22 1992-07-28 Manufacturing And Technology Conversion International, Inc. Pulsed atmospheric fluidized bed combustor apparatus and process
US5255634A (en) * 1991-04-22 1993-10-26 Manufacturing And Technology Conversion International, Inc. Pulsed atmospheric fluidized bed combustor apparatus
US5536488A (en) * 1991-07-01 1996-07-16 Manufacturing And Technology Conversion Indirectly heated thermochemical reactor processes
US5197399A (en) * 1991-07-15 1993-03-30 Manufacturing & Technology Conversion International, Inc. Pulse combusted acoustic agglomeration apparatus and process
US5211704A (en) * 1991-07-15 1993-05-18 Manufacturing Technology And Conversion International, Inc. Process and apparatus for heating fluids employing a pulse combustor
EP0584814A3 (en) * 1992-08-26 1994-09-07 Nippon Steel Corp Process and apparatus for vacuum degassing molten steel
AU664339B2 (en) * 1992-08-26 1995-11-09 Nippon Steel Corporation Apparatus for vacuum degassing molten steel
US5413623A (en) * 1992-08-26 1995-05-09 Nippon Steel Corporation Process and apparatus for vacuum degassing molten steel
CN1034591C (en) * 1992-08-26 1997-04-16 新日本制铁株式会社 Process and apparatus for vacuum degassing molten steel
EP0584814A2 (en) * 1992-08-26 1994-03-02 Nippon Steel Corporation Process and apparatus for vacuum degassing molten steel
CN1044821C (en) * 1992-08-26 1999-08-25 新日本制铁株式会社 Method and apparatus for vacuum degasifying liquid steel
US5909654A (en) * 1995-03-17 1999-06-01 Hesboel; Rolf Method for the volume reduction and processing of nuclear waste

Also Published As

Publication number Publication date
US3266552A (en) 1966-08-16
FR1226568A (en) 1960-07-13

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