| 摘要 |
<p>1. An ignition distributor for internal combustion engines, comprising a housing (1) in which there rotates a drive shaft (2), an ignition signal generator formed by an annular permanent magnet (13), an armature coil (15), a stator (14) and a rotor (12) rigid with a metal sleeve (9) centered on the drive shaft (2) and offset angularly under the action of a centrifugal device comprising a first plate (4) rigid with the shaft (2) and a second plate (8) rigid with the sleeve (9), which plates are connected resiliently by traction springs (11), characterised in that it comprises means (21-25) which cause periodic impacts in a radial direction on the rotor (12) when the latter is driven to rotate.</p> |
