(19)
(11) EP 0 491 665 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.11.1992 Bulletin 1992/48

(43) Date of publication A2:
24.06.1992 Bulletin 1992/26

(21) Application number: 91830326.4

(22) Date of filing: 23.07.1991
(51) International Patent Classification (IPC)5: F23D 14/46
(84) Designated Contracting States:
BE DE ES FR GB IT NL

(30) Priority: 18.12.1990 IT 708290 U

(71) Applicant: NUOVA SABAF S.p.A.
I-25065 Lumezzane S.S. (Brescia) (IT)

(72) Inventor:
  • Saleri, Giuseppe
    I-25065 Lumezzane S.S. (Brescia) (IT)

(74) Representative: Manzoni, Alessandro 
MANZONI & MANZONI, UFFICIO INTERNAZIONALE BREVETTI, P.le Arnaldo 2
I-25121 Brescia
I-25121 Brescia (IT)


(56) References cited: : 
   
       


    (54) Flame spreader for gas burners for hobs


    (57) Gas burner comprising a flame spreader (1) and a closure cap (2), the flame spreader (1) having an annular groove (3) for receiving an open elastic ring (4) designed to interact with the cap for constraining it to the flame spreader.






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