Bottom feed fuel injectors
AssigneeInterlocking Buildings Pty Ltd.
InventorsJonian Nikolov, Eric Gaynor, Paul Baker, John Taylor Martin
Life of this patent
Estimating the term…
Abstract
A liquid fuel injector connected to the fuel line manifold and return line manifold by plastic tubing, standard petrol fittings, or high pressure hosing so aiding ease of installation, each injector having a separate inlet and return line to assist in fuel temperature control. The injectors are designed to assist in keeping the temperature of the fuel as low as possible with the injector coil not being cooled by the fuel, but by ambient air.
Claims9
A bottom feed liquid fuel injector, the liquid fuel being fed by an inlet arm to the bottom of the injector whereby liquid fuel flows continuously across said injector adjacent an injection nozzle to an outlet arm, a pintle controlling flow through said injector nozzle, an electromagnet coil controlling the operation of said pintle, said coil being isolated from said liquid fuel flow and cooled by ambient air.
A bottom feed liquid fuel injector, the injector including a pintle controlling the injection of the liquid fuel though an injection nozzle, an electromagnetic coil controlling the pintle, the electromagnetic coil being cooled by ambient air, an inlet for the liquid fuel above the injection nozzle, an outlet above the injection nozzle whereby liquid fuel flows continuously across above the injection nozzle whereby any vapour which forms in the vicinity of the injection nozzle rises and is removed by the liquid fuel flow across the injector.
A bottom feed liquid fuel injector, said injector including an inlet for the liquid fuel , an outlet for the liquid fuel, an injection nozzle, a pintle for controlling the fuel injection through the said nozzle, the fuel flowing continuously across the pintle and nozzle from the inlet to the outlet, an electromagnetic coil isolated from the liquid fluid flow controlling the operation of the pintle, each said inlet and outlet comprising a barbed arm adapted to be connected to a flexible tube to convey the liquid fuel.
Dependencies are inferred from the claim text.