(19)
(11) EP 0 845 300 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.01.1999 Bulletin 1999/03

(43) Date of publication A2:
03.06.1998 Bulletin 1998/23

(21) Application number: 97119735.5

(22) Date of filing: 11.11.1997
(51) International Patent Classification (IPC)6: B05B 7/04
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 27.11.1996 JP 316637/96

(71) Applicant: POWDERING JAPAN K.K.
Tokyo 105 (JP)

(72) Inventors:
  • Takahashi, Masashi
    Yokohama City, Kanagawa Prefecture 245 (JP)
  • Murata, Shinichi
    Kawaguchi City, Saitam Prefecture 332 (JP)

(74) Representative: DIEHL GLAESER HILTL & PARTNER 
Flüggenstrasse 13
80639 München
80639 München (DE)

   


(54) Liquid atomizing nozzle


(57) The present invention provides a liquid atomizing nozzle for atomizing liquid material being highly viscous or containing bulky solid materials, comprising a liquid supplying pipe (1), a cylindrical chamber (2) for whirling of air being connected at one end with the liquid supplying pipe (1), having an inside diameter larger than that of the liquid supplying piper (1), and being provided with one or more through holes (3) for passing through pressurized air tangentially, an orifice (4) at the top of the cylindrical chamber (2) with a circular opening (5) being smaller than the inside diameter of the cylindrical chamber (2), and an external cylinder (6) covering the cylindrical chamber (2) and at least partly the liquid supplying pipe (1) and being provided with a pressurized air supplying pipe (7).






Search report