About 11 results
https://drivepatents.com/patents/964757 · 26 May 2026
An ammonia engine system includes a combustor configured to generate combustion gas by burning ammonia mixed with air, a reforming catalyst configured to be warmed up by the combustion gas, an ammonia engine configured to be supplied with hydrogen that is ...
https://drivepatents.com/patents/1392761 · 29 Apr 2026
A device may include a memory storing instructions and a processor configured to execute the instructions to obtain a motor octane number for a sample; perform a combustion test for the sample in a constant volume combustion chamber; and record, at time po...
https://drivepatents.com/patents/1399646 · 7 Jan 2026
In a system (10) and a method for pressure management while extracting a liquid from a liquid storage vessel (11), a liquid (12) and its vapour (13) are provided in liquid storage vessel (11). The liquid (12) is extracted by a pump (17) from the storage ve...
https://drivepatents.com/patents/993060 · 6 Feb 2013
The present invention has a problem aiming to provide a heat engine that emits neither carbon dioxide nor nitrogen oxide and is capable of achieving a simplified structure, and another problem aiming to provide a power generation system using the heat engi...
https://drivepatents.com/patents/995212 · 12 Dec 2012
A working gas circulation type engine (1) includes a combustion chamber (11) in which a working gas (Ar) having a ratio of specific heats higher than that of air can be expanded by combustion of a fuel (H 2 ), a circulation path (20) capable of circulating...
https://drivepatents.com/patents/997338 · 10 Oct 2012
A method for the diagnosis of gaseous fluid leakages in a circuit injection-feeding gaseous fuel into each cylinder of a vehicle internal combustion engine (M) by means of an injector (5), said circuit comprising, in addition to a tank (2) for said fluid u...
Hybrid expansion combustion engine with valve control for operating with regenerative energy sources
https://drivepatents.com/patents/1005047 · 22 Feb 2012
The hybrid expansion combustion engine comprises a high pressure accumulator (1) for gaseous oxygen, a low-loss isentropic pressure reducing device for oxygen, a thermally operating isolated container for liquid hydrogen, and a dosing and ignition device f...
https://drivepatents.com/patents/1068136 · 19 Apr 2006
The hydrogen operated internal combustion engine for vehicles has a piston displaceable in a cylinder, whereby a direction vector is defined by the upper and lower piston positions. A hydrogen passage opens into an inlet duct (8,8a,8b), whereby the directi...
https://drivepatents.com/patents/1069537 · 1 Mar 2006
The engine has a fuel tank from which fuel is introduced into a suction layer or a combustion chamber of the internal-combustion engine through a suitable valve. A solid storage is connected to a fuel pipe that is guided to the suitable valve for storage o...
https://drivepatents.com/patents/1093908 · 20 Aug 2003
The device for introduction of fuel for combustion in an internal combustion engine particularly involves gas-form hydrogen and has two separated function areas, one for positioning the fuel flow and the other for initiating it. It comprises a blow-in valv...