FR2379762A1 - BURNER FOR LIQUID OR GASEOUS FUELS EQUIPPED WITH AN INTERNAL CHAMBER - Google Patents

BURNER FOR LIQUID OR GASEOUS FUELS EQUIPPED WITH AN INTERNAL CHAMBER

Info

Publication number
FR2379762A1
FR2379762A1 FR7802907A FR7802907A FR2379762A1 FR 2379762 A1 FR2379762 A1 FR 2379762A1 FR 7802907 A FR7802907 A FR 7802907A FR 7802907 A FR7802907 A FR 7802907A FR 2379762 A1 FR2379762 A1 FR 2379762A1
Authority
FR
France
Prior art keywords
internal chamber
burner
chamber
liquid
downstream end
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.)
Withdrawn
Application number
FR7802907A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2379762A1 publication Critical patent/FR2379762A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F23D11/40—Mixing tubes or chambers; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray-Type Burners (AREA)

Abstract

L'invention concerne un brûleur pour brûler des huiles ou des gaz hydrocarbonés. Le brûleur comporte une chambre d'admission d'air de combustion cylindrique 1, 8 dont la section se rétrécit à son extrémité aval et une chambre interne 4, 7 munie à son extrémité aval, d'un disque générateur de tourbillons conique 7, l'air primaire étant fourni à la chambre interne et commandé par des ouvertures d'admission réglables 5, la quantité d'air secondaire étant réglée au moyen du déplacement axial de la chambre interne par rapport à la chambre externe. L'invention est applicable aux brûleurs à faibles débits tels que les brûleurs des chaudières de chauffage central des maisons individuelles.The invention relates to a burner for burning hydrocarbon oils or gases. The burner comprises a cylindrical combustion air intake chamber 1, 8, the section of which narrows at its downstream end and an internal chamber 4, 7 provided at its downstream end, with a conical vortex generator disc 7, l the primary air being supplied to the internal chamber and controlled by adjustable inlet openings 5, the quantity of secondary air being regulated by means of the axial displacement of the internal chamber with respect to the external chamber. The invention is applicable to low flow rate burners such as the burners of central heating boilers in individual houses.

FR7802907A 1977-02-05 1978-02-02 BURNER FOR LIQUID OR GASEOUS FUELS EQUIPPED WITH AN INTERNAL CHAMBER Withdrawn FR2379762A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772704884 DE2704884A1 (en) 1977-02-05 1977-02-05 BURNER

Publications (1)

Publication Number Publication Date
FR2379762A1 true FR2379762A1 (en) 1978-09-01

Family

ID=6000476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802907A Withdrawn FR2379762A1 (en) 1977-02-05 1978-02-02 BURNER FOR LIQUID OR GASEOUS FUELS EQUIPPED WITH AN INTERNAL CHAMBER

Country Status (6)

Country Link
DE (1) DE2704884A1 (en)
DK (1) DK243577A (en)
FR (1) FR2379762A1 (en)
GB (1) GB1591075A (en)
IT (1) IT1107047B (en)
SE (1) SE7801266L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439978B (en) * 1979-11-29 1985-07-08 Allterm Ab BURNER DEVICE
GB2123946B (en) * 1982-05-24 1986-05-21 Freiberg Brennstoffinst Flat flame burner
AT401288B (en) * 1991-10-14 1996-07-25 Schwarz A & Co MIXING DEVICE FOR OIL BURNERS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527503A (en) * 1949-02-12 1950-10-24 Harvey Whipple Inc Burner head for gun-type oil burners
FR1495966A (en) * 1966-10-06 1967-09-22 American Radiator & Standard Oil burner
FR1575191A (en) * 1967-08-04 1969-07-18
FR2279025A1 (en) * 1974-07-16 1976-02-13 Weishaupt Max Gmbh Burner system for liquid fuels - has ring slot to admit secondary air and radially distributed apertures on the opening rim
CH575573A5 (en) * 1974-01-28 1976-05-14 Straumann Reinhard Inst Dr Ing Oil burner with high burning efficiency - has central burner nozzle within flame tube provided with deflector disc
DE2553953B1 (en) * 1975-12-01 1977-05-05 Max Weishaupt Gmbh, 7959 Schwendi

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527503A (en) * 1949-02-12 1950-10-24 Harvey Whipple Inc Burner head for gun-type oil burners
FR1495966A (en) * 1966-10-06 1967-09-22 American Radiator & Standard Oil burner
FR1575191A (en) * 1967-08-04 1969-07-18
CH575573A5 (en) * 1974-01-28 1976-05-14 Straumann Reinhard Inst Dr Ing Oil burner with high burning efficiency - has central burner nozzle within flame tube provided with deflector disc
FR2279025A1 (en) * 1974-07-16 1976-02-13 Weishaupt Max Gmbh Burner system for liquid fuels - has ring slot to admit secondary air and radially distributed apertures on the opening rim
DE2553953B1 (en) * 1975-12-01 1977-05-05 Max Weishaupt Gmbh, 7959 Schwendi

Also Published As

Publication number Publication date
GB1591075A (en) 1981-06-10
IT7867206A0 (en) 1978-02-02
DK243577A (en) 1978-08-06
IT1107047B (en) 1985-11-18
DE2704884A1 (en) 1978-08-10
SE7801266L (en) 1978-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse