(19)
(11) EP 1 811 169 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.08.2009 Bulletin 2009/32

(43) Date of publication A2:
25.07.2007 Bulletin 2007/30

(21) Application number: 07100261.2

(22) Date of filing: 09.01.2007
(51) International Patent Classification (IPC): 
F02P 15/12(2006.01)
F02P 1/08(2006.01)
 F02P 3/04(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 18.01.2006 IT RE20060003

(71) Applicant: Ognibene, Olmes
42011 Bagnolo in Piano (Reggio Emilia) (IT)

(72) Inventor:
  • Ognibene, Olmes
    42011 Bagnolo in Piano (Reggio Emilia) (IT)

(74) Representative: Corradini, Corrado 
Ing. C. Corradini & C. S.r.l. Via Dante Alighieri 4
42100 Reggio Emilia
42100 Reggio Emilia (IT)

   


(54) A system for the start-up of a low-power internal combustion engine


(57) A system for facilitating the ignition of an internal combustion engine provided with an ignition coil of inductive type comprising a primary winding, connected to the engine switching off circuit, and a secondary winding connected to the engine ignition plug; said system comprises an electronic board, inserted at the ends of the primary winding of the coil and adapted for connecting an energy source to said coil at least when the engine has to be started, said electronic board comprising at least: a control circuit connected to means for detecting the engine piston position and a driving circuit controlled by said control circuit for supplying energy to the engine ignition coil when the piston is in the proximity of the top dead centre.







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