Abstract:
An improved injector (10) for gas systems, suitable for dosing and distributing fuel in alternative endothermic engines, totally or partly fed by methane gas or LPG and associated to a ramp (12) wherein a common gas storage container (28) is formed, comprises a reel (14) wherein a sleeve (20) is centrally arranged, which seats a mobile core or piston (16) axially moved by an electromagnet (18) and arranged adjacent the lower end of an overlying fixed core (32); a small ring (34) of elastomeric material with quadrangular section is interposed between the upper end of said piston (16) and the fixed core (32).
Abstract:
An improved ramp (10) for injectors, especially for injectors (28) suitable for dosing and distributing fuel in alternative endothermic engines totally or partly fed by methane gas or LPG (Liquid Petroleum Gas), made of aluminium, alloys thereof or other suitable material, comprises a plurality of aligned and equally spaced supports for each injector, composed of cup bodies (12) connected to one another and communicating through integral tubular sectors (14) with circular section, said ramp (10) being made by moulding.
Abstract:
The invention concerns a multi-valve for LPG tanks in gas powered automibile plants. It has a body with an inlet conduit (11) connected at one end to a filler point (BC) for liquid gas and the other end entering the tank, and an outlet conduits being equipped with devices to control the flow of liquid gas into and out of the tank. Inserted into the tank there is an electronic level probe (SL) connected and interacting with means of intercepting the incoming and outgoing gas and associated with a load level indicator of the tank controlled by a controller unit.
Abstract:
In an embodiment of the present invention an integrated device (100, 300) is provided for fuel supply in an internal combustion engine, which comprises at least a pressure reducer (285, 485) comprising a reducer body which contains valve means (160, 360) for reducing and regulating a pressure of the fuel, and a filter (290, 490) comprising a filter body which contains a filter element (230, 430) for filtering the fuel, where at least a portion of the valve body and at least a portion of the filter body are realised by an internally-hollow single body (110, 310).