(19)
(11) EP 0 196 280 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
12.10.1988 Bulletin 1988/41

(43) Date of publication A2:
01.10.1986 Bulletin 1986/40

(21) Application number: 86830073

(22) Date of filing: 25.03.1986
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(30) Priority: 25.03.1985 IT 2006985

(71) Applicant: STASER S.p.A. Prodotti Petroliferi
 ()

(72) Inventor:
  • Lissoni, Roberto
     ()

   


(54) Static type flow emulsifier for non mixable liquids


(57) © A flow emulsifying device for fuel-water mixtures and the use thereof to supply oil fuels emulsified with water to boiler burners are described. The device works based on suction, taking advantage of abrupt variations of velocity and pressure caused in a continuous stream of fuel and water in suitable ratios. The velocity and pressure variations are obtained through a series of narrow passages (4) and expansion compartments (5).







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