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 PDFInfo
- 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
- Authority
- 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
Links
Images
Classifications
-
- 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
Landscapes
- 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.
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 |
Country Status (2)
Country | Link |
---|---|
US (2) | US3266552A (en) |
FR (1) | FR1226568A (en) |
Cited By (10)
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)
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)
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)
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 |
-
1959
- 1959-02-21 FR FR787384A patent/FR1226568A/en not_active Expired
-
1963
- 1963-06-25 US US291600A patent/US3266552A/en not_active Expired - Lifetime
-
1966
- 1966-04-22 US US544504A patent/US3333619A/en not_active Expired - Lifetime
Patent Citations (3)
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)
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 |
---|---|
FR1226568A (en) | 1960-07-13 |
US3266552A (en) | 1966-08-16 |
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