About 12 results
https://drivepatents.com/patents/1397880 · 21 Jan 2026
The present invention relates to an internal combustion engine (10) and to a method for operating a large vessel engine or a stationary engine, which is operable a least in a gas mode. The engine comprises at least one cylinder (11) having an inner diamete...
https://drivepatents.com/patents/938420 · 31 Aug 2016
Prechamber gas valve (5) comprising a valve body (24), at least one valve spring (15) and at least one valve needle (14), wherein the valve body (24) has a lower space (21) which is gas-charged during operation and an upper space (22) in which the valve sp...
https://drivepatents.com/patents/938420 · 31 Aug 2016
Prechamber gas valve (5) comprising a valve body (24), at least one valve spring (15) and at least one valve needle (14), wherein the valve body (24) has a lower space (21) which is gas-charged during operation and an upper space (22) in which the valve sp...
https://drivepatents.com/patents/940566 · 13 Jul 2016
In order to be able to precisely and in particular rapidly control both the timing and the duration and thus also the quantity of the injection of main combustion gas as well as of ignition fuel for the precombustion chamber completely independently of one...
https://drivepatents.com/patents/941076 · 29 Jun 2016
The present disclosure relates to a method for operating an internal combustion engine operating at least partly on gaseous fuel. The internal combustion engine has a main combustion chamber (8) and a pre-combustion chamber assembly (20) with a pre-combust...
https://drivepatents.com/patents/945249 · 30 Mar 2016
An ignition system 10 for an internal combustion engine 12 having at least one combustion chamber 22 where the ignition system 10 includes a housing 42, an ignition device 86, an injector 90, and a pre-chamber 50 having a nozzle 92 disposed spaced from the...
https://drivepatents.com/patents/964006 · 21 Jan 2015
The invention relates a two-stroke internal combustion engine (10) comprising at least one cylinder (20) with a piston (24) arranged reciprocateably between its top dead center and bottom dead center, and a cylinder cover (26) defining a combustion chamber...
https://drivepatents.com/patents/965974 · 24 Dec 2014
The present invention relates to a check valve driving device for injecting gas, which enables an accurate operation of a check valve for injecting gas and long-term usage by enhancing durability. The check valve driving device for injecting gas, according...
https://drivepatents.com/patents/1006516 · 4 Jan 2012
Providing a control method for controlling an engine of a precombustion chamber type, whereby the misfiring in the precombustion chamber is surely prevented. In the control method for controlling an engine of a premix combustion type, the method including,...
https://drivepatents.com/patents/1012270 · 8 Jun 2011
A knocking control system (20) for a gas engine (1) of the present invention, being configured to calculate a knocking occurrence ratio (SEV) which is a ratio of a cycle number of cycles in which a predetermined knocking occurs for a period of the cycles o...