F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass
Procédé et dispositif permettant l'élévation et la réalisation d'échanges thermiques sur un matériau pulvérulent présentant une large distribution granulométrique
Dispositif de cuisson a gaz comprenant des bruleurs a gaz a rayonnement dispose en dessous d'une surface de cuisson continue en un materiau permeable au rayonnement thermique tel que de la vitroceramique