(19)
(11) EP 0 239 395 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.09.1988 Bulletin 1988/38

(43) Date of publication A2:
30.09.1987 Bulletin 1987/40

(21) Application number: 87302605

(22) Date of filing: 25.03.1987
(84) Designated Contracting States:
DE FR GB IT SE

(30) Priority: 25.03.1986 JP 6487586

(71) Applicant: TOA NENRYO KOGYO KABUSHIKI KAISHA
 ()

(72) Inventors:
  • Nakamura, Hiromi
     ()
  • Hashimoto, Masaaki
     ()
  • Hosogai, Daijiro
     ()
  • Kokubo, Kakuro
     ()
  • Nakayama, Kouji
     ()

   


(54) Ultrasonic atomizing apparatus


(57) Liquid fuel is supplied directly to different edged portions (26a) and (26c) of a liquid atomizing section (26) of a vibrating element (10) subject to ultrasonic vibrations by means of guide tubes (50). The fuel may alternatively be jetted onto these edged portions. By supplying liquid to separate locations on the vibrating element performance is improved irrespective of the flow rate of the liquid supply.







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