About 13 results
https://drivepatents.com/patents/943627 · 4 May 2016
The invention relates to a gas supply system (1) for a reciprocating piston internal combustion engine, in particular a longitudinally scavenged two-stroke large diesel engine, wherein the gas supply system (1) comprises a gas inlet valve (2) with a gas in...
https://drivepatents.com/patents/953907 · 3 Feb 2016
An object of the present invention is to provide a gas leakage checking device and a method for the same, for checking fuel-gas leakage of safety shutoff valves simply and securely by measuring a pressure in a fuel supply pipe. The gas-leakage checking dev...
https://drivepatents.com/patents/947770 · 9 Dec 2015
A valve (142) for a fuel supply system (100) of an internal combustion engine (102) is disclosed. The valve (142) may include a valve housing (150) that defines a channel (164) therethrough. The channel (164) may be in fluid communication with an inert gas...
https://drivepatents.com/patents/957386 · 23 Sep 2015
Gas engine arrangement (1) comprising: - a gas engine (3); - a gas rail (9), via which a first gas in the form of fuel gas can be supplied to at least one gas metering device (11) of the gas engine (3); - a gas control section (15), which is configured to ...
https://drivepatents.com/patents/974724 · 21 May 2014
[Subject] A low-cost and brief method to detect an airtight failure in a working-gas circulating type gas engine with sufficient accuracy and a working-gas circulating type gas engine using the method should be provided. [Means for Solution] In a working-g...
https://drivepatents.com/patents/990929 · 8 May 2013
A method for detecting a leakage in a fuel supply system (10) is disclosed. Local leakage detection in fuel supply systems can be extensive. The disclosed method may facilitate local leakage detection. The method is based on the steps of performing a first...
https://drivepatents.com/patents/1000185 · 25 Jul 2012
An apparatus for diagnosing and controlling combustion of an internal combustion engine is provided which makes smooth operation of an engine possible by adjusting the combustion condition at the occurrence of knock, misfire, and flame quenching and also m...
https://drivepatents.com/patents/1008533 · 19 Oct 2011
Inside an engine compartment (53) of a vehicle, an ammonia concentration sensor (50) is arranged above a liquid ammonia injector (13) which is attached to an internal combustion engine body (1) and to the rear in a direction of progression of the vehicle. ...
https://drivepatents.com/patents/1009684 · 7 Sep 2011
An engine fuel feeding device that is small-sized and easy to start. A cutoff valve (17) is disposed upstream from a primary regulator (18) provided to a fuel passage from a fuel feeding source (12) to an engine (14). The cutoff valve (17) is provided inte...
https://drivepatents.com/patents/1076599 · 22 Jun 2005
An air conditioner having a compressor (16) which is disposed in an outdoor unit (11) and driven by an engine (30), and a fuel supply control device (13, 50A, 50B) for controlling fuel supply to the engine (30) through at least two fuel shut-off valves (33...