About 24 results
https://drivepatents.com/patents/995674 · 28 Nov 2012
A method for controlling fuel injection in a multifuel internal-combustion engine (1) that can inject alternatively a liquid fuel and a gaseous fuel; the control method envisages the steps of: injecting the gaseous fuel by means of at least one correspondi...
https://drivepatents.com/patents/1016475 · 19 Jan 2011
Provided is a gas engine controller wherein correction of opening of a fuel gas supply regulation valve for reducing NOx can be carried out in a short time with high precision. A gas engine controller (1) comprising an opening regulation means for regulati...
https://drivepatents.com/patents/1072485 · 16 Nov 2005
In a gas-supply system for internal-combustion engines, a pressure-reducing valve (7) is set between the reservoir (3) of the gas and a distribution manifold or rail (2) that feeds the gas to a series of electromagnetically controlled injectors (1) associa...
https://drivepatents.com/patents/1072689 · 9 Nov 2005
In a gas-supply system for internal-combustion engines, a pressure-reducing valve (7) is set between the reservoir (3) of the gas and a distribution manifold or rail (2) that feeds the gas to a series of electromagnetically controlled injectors (1) associa...
https://drivepatents.com/patents/1072690 · 9 Nov 2005
In a gas-supply system for internal-combustion engines, a pressure-reducing valve (7) is set between the reservoir (3) of the gas and a distribution manifold or rail (2) that feeds the gas to a series of electromagnetically controlled injectors (1) associa...
https://drivepatents.com/patents/1077434 · 1 Jun 2005
It is an object of this invention to provide a gas fuel supply system in which a controllable range in the fuel injection quantity control by an injector is enlarged. According to one preferable aspect of this invention, the gas fuel supply system comprise...
https://drivepatents.com/patents/1077886 · 11 May 2005
A system for disconnection of a fuel supply line (5) to a consumer, particularly a gas driven combustion engine (M) in a vehicle, comprises a fuel pressure tank (T) connected to the engine (M) by a pipe rupture valve (1) influenced by the pressure in a pil...
https://drivepatents.com/patents/1082936 · 27 Oct 2004
The feed device uses negative pressure which is generated in the intake port during intake stroke, for feeding the fuel gas into intake port.
https://drivepatents.com/patents/1084121 · 8 Sep 2004
An operating process for a liquefied petroleum gas (LPG) engine having an electrically-driven closing valve (4) and an electrically operated heater for the gas comprises producing a signal to switch on the heater on starting the engine, determining the hea...
https://drivepatents.com/patents/1087243 · 12 May 2004
A vaporizer (1) with a first heating device (13) for a fuel gas transfers lost heat from an internal combustion engine (ICE) (12) in part onto the fuel gas in the vaporizer, whose second heating device (14) heats up the fuel gas in the vaporizer without re...