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FR2438234A3 - FUEL OIL SPRAY BURNER, PARTICULARLY FOR SMALL POWER APPLIANCES, FOR EXAMPLE, FOR HOUSEHOLD HEATING - Google Patents

FUEL OIL SPRAY BURNER, PARTICULARLY FOR SMALL POWER APPLIANCES, FOR EXAMPLE, FOR HOUSEHOLD HEATING

Info

Publication number
FR2438234A3
FR2438234A3 FR7924420A FR7924420A FR2438234A3 FR 2438234 A3 FR2438234 A3 FR 2438234A3 FR 7924420 A FR7924420 A FR 7924420A FR 7924420 A FR7924420 A FR 7924420A FR 2438234 A3 FR2438234 A3 FR 2438234A3
Authority
FR
France
Prior art keywords
burner
small power
combustion chamber
fuel oil
household heating
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.)
Granted
Application number
FR7924420A
Other languages
French (fr)
Other versions
FR2438234B3 (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2438234A3 publication Critical patent/FR2438234A3/en
Application granted granted Critical
Publication of FR2438234B3 publication Critical patent/FR2438234B3/fr
Granted legal-status Critical Current

Links

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 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/02—Disposition of air supply not passing through burner
    • F23C7/06—Disposition of air supply not passing through burner for heating the incoming air
    • 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 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/006—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for cyclonic combustion
    • 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
    • F23D11/001—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space spraying nozzle combined with forced draft fan in one unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

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

Abstract

A.BRULEUR A PULVERISATION DE FUEL, EN PARTICULIER POUR APPAREILS DE PETITE PUISSANCE, PAR EXEMPLE A DES FINS DE CHAUFFAGE MENAGER, COMPORTANT UNE BUSE DE PULVERISATION DE FUEL ET UNE CHAMBRE DE COMBUSTION EN FORME DE BOISSEAU, DONT LE FOND MUNI D'UNE OUVERTURE CENTRALE, EST TOURNE VERS LA BUSE ET DONT LA SURFACE LATERALE EST MUNIE DE TROUS POUR INTRODUCTION D'AIR DE COMBUSTION PRECHAUFFE. B.BRULEUR CARACTERISE EN CE QUE L'AIR DE COMBUSTION PENETRE AU MOINS DANS UNE PORTION INTERNE DE LA CHAMBRE DE COMBUSTION AVEC UNE COMPOSANTE D'ECOULEMENT TANGENTIELLE ET Y FORME UN TOURBILLON, ET, A LA SORTIE DE LA CHAMBRE DE COMBUSTION EST PREVU UN ECRAN QUI RETRECIT LE TOURBILLON QUI SE TROUVE DANS LA PREMIERE SECTION POUR EN FAIRE UN ECOULEMENT TOURBILLONAIRE POTENTIEL AXIAL. C.BRULEUR APPLICABLE A DES INSTALLATIONS DE FAIBLE PUISSANCE TELLES QU'INSTALLATIONS DE CHAUFFAGE DOMESTIQUE.A. BURNER WITH FUEL SPRAYING, IN PARTICULAR FOR SMALL POWER APPLIANCES, FOR EXAMPLE FOR HOUSEHOLD HEATING PURPOSES, INCLUDING A FUEL SPRAYING NOZZLE AND A BOOM-SHAPED COMBUSTION CHAMBER, THE BOTTOM EQUIPPED WITH AN OPENING CENTRAL, IS TURNED TOWARDS THE NOZZLE AND THE SIDE SURFACE OF WHICH IS PROVIDED WITH HOLES FOR INTRODUCTION OF PREHEATED COMBUSTION AIR. B. BURNER CHARACTERIZED IN THAT THE COMBUSTION AIR ENTERS AT LEAST AN INTERNAL PORTION OF THE COMBUSTION CHAMBER WITH A TANGENTIAL FLOW COMPONENT AND THROUGHOUT IT, AND, AT THE EXIT OF THE COMBUSTION CHAMBER IS PROVIDED A SCREEN THAT SHRINKS THE VIRTUAL WHICH IS IN THE FIRST SECTION TO MAKE IT A POTENTIAL AXIAL VIRTUAL FLOW. C. BURNER APPLICABLE TO LOW POWER INSTALLATIONS SUCH AS DOMESTIC HEATING SYSTEMS.

FR7924420A 1978-10-07 1979-10-01 FUEL OIL SPRAY BURNER, PARTICULARLY FOR SMALL POWER APPLIANCES, FOR EXAMPLE, FOR HOUSEHOLD HEATING Granted FR2438234A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782843908 DE2843908A1 (en) 1978-10-07 1978-10-07 OIL SPRAYING BURNER, ESPECIALLY FOR EQUIPMENT OF LOW PERFORMANCE, e.g. FOR HEATING PURPOSES IN THE HOUSEHOLD

Publications (2)

Publication Number Publication Date
FR2438234A3 true FR2438234A3 (en) 1980-04-30
FR2438234B3 FR2438234B3 (en) 1980-10-31

Family

ID=6051725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924420A Granted FR2438234A3 (en) 1978-10-07 1979-10-01 FUEL OIL SPRAY BURNER, PARTICULARLY FOR SMALL POWER APPLIANCES, FOR EXAMPLE, FOR HOUSEHOLD HEATING

Country Status (3)

Country Link
DE (1) DE2843908A1 (en)
FR (1) FR2438234A3 (en)
GB (1) GB2035538A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2843305A4 (en) * 2012-08-07 2015-12-02 Hino Motors Ltd Burner for exhaust gas purification devices
US9243531B2 (en) 2012-08-07 2016-01-26 Hino Motors, Ltd. Burner for exhaust gas purification devices
US9746175B2 (en) 2012-08-07 2017-08-29 Hino Motors, Ltd. Burner

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8622737B2 (en) 2008-07-16 2014-01-07 Robert S. Babington Perforated flame tube for a liquid fuel burner
EP2884175A4 (en) 2012-08-13 2015-10-21 Hino Motors Ltd Burner
CN114777118A (en) * 2022-04-15 2022-07-22 成都科衡环保技术有限公司 Coal water slurry supercritical hydrothermal combustion equipment and combustion treatment method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2843305A4 (en) * 2012-08-07 2015-12-02 Hino Motors Ltd Burner for exhaust gas purification devices
US9243531B2 (en) 2012-08-07 2016-01-26 Hino Motors, Ltd. Burner for exhaust gas purification devices
US9249704B2 (en) 2012-08-07 2016-02-02 Hino Motors, Ltd. Burner for exhaust gas purification devices
US9746175B2 (en) 2012-08-07 2017-08-29 Hino Motors, Ltd. Burner

Also Published As

Publication number Publication date
FR2438234B3 (en) 1980-10-31
DE2843908A1 (en) 1980-04-24
GB2035538A (en) 1980-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse