A device (10) providing a combined fuel injection and ignition means for a spark-ignition internal combustion engine. The device (10) comprises a insulator body (25) of ceramic material, a fuel flow path (24) having a section thereof encased in the insulator body (25) and terminating at a delivery port...http://www.google.com.au/patents/US7086376?utm_source=gb-gplus-sharePatent US7086376 - Combined fuel injection and ignition means
