초록 ▼

An automobile spark plug having fluid flow passages therein for injecting a fuel mixture into the combustion chamber of an internal combustion engine. The spark plug has a central electrode with an ignitor tip at one end thereof and surrounded by concentric fluid flow passages. Liquid atomizing orif

An automobile spark plug having fluid flow passages therein for injecting a fuel mixture into the combustion chamber of an internal combustion engine. The spark plug has a central electrode with an ignitor tip at one end thereof and surrounded by concentric fluid flow passages. Liquid atomizing orifice means interconnect the passages and the mixture therefrom flows into a passage surrounding the ignitor tip of the electrode. A gas and liquid mixture (preferably hydrogen with water) are proportioned in response to the quantity of one of the two dispensed.

대표청구항 ▼

An automobile spark plug having a threaded mounting body member, an elongate insulated electrode extending through said body member and terminating in an ignitor tip at one end thereof, first and second concentric annular fluid-flow passageways having different diameters in said body member and surr

An automobile spark plug having a threaded mounting body member, an elongate insulated electrode extending through said body member and terminating in an ignitor tip at one end thereof, first and second concentric annular fluid-flow passageways having different diameters in said body member and surrounding said insulated electrode, and a fluid-flow atomizing means interconnecting said annular fluid-flow passageways with one another at one location and downstream therefrom discharging into a common passage surrounding the electrode adjacent the tip end thereof.