About 104 results
https://drivepatents.com/patents/947310 · 6 Jan 2016
A method (200) for supplying fuel to a dual fuel engine (100) or a gaseous fuel engine is disclosed. The method (200) includes regulating a gas admission valve (150) disposed between a gaseous fuel line (146) and an intake port (116) of a cylinder (104) of...
https://drivepatents.com/patents/954971 · 23 Dec 2015
The present disclosure relates to a method for controlling a reciprocating internal combustion engine (100) operating at least partly on gaseous fuel. The method may comprise receiving (step 402) a pressure data set of a combustion event. The method may fu...
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/948456 · 7 Oct 2015
A method (300) of operating a gas or dual fuel engine (100) having a plurality of cylinders (104) includes monitoring (302) a characteristic of each of the plurality of cylinders (104) during operation. The method (300) detects (304) a pre-ignition conditi...
https://drivepatents.com/patents/948402 · 7 Oct 2015
A connecting flange (124, 125, 144, 145) for a double-walled fuel supply line element (12, 13, 14, 15, 16) configured to be used with a fuel supply system (10) of an internal combustion engine (1) comprises a mounting surface (168, 176, 190) configured to ...
https://drivepatents.com/patents/957379 · 23 Sep 2015
A method of detecting incomplete combustion, such as misfire, in a gaseous fuel operated internal combustion engine is disclosed. The method comprises receiving (step 402) a pressure data corresponding to a temporal development of an internal cylinder pres...
https://drivepatents.com/patents/957309 · 23 Sep 2015
The present disclosure relates to an internal combustion engine (10) comprising at least one cylinder (26A to 26D) for combusting a mixture of fuel and air therein, and a starting air system (90) configured to provide pressurized starting air to the at lea...
https://drivepatents.com/patents/957951 · 9 Sep 2015
A T-shaped double-walled fuel supply pipe element (110) configured to be used in a fuel supply pipe system (100) of an internal combustion engine (1) is disclosed. Local leakage detection in fuel supply pipe systems (100) can be extensive. The disclosed T-...
https://drivepatents.com/patents/949060 · 9 Sep 2015
The present disclosure relates to a method of evaluating operability of a gaseous fuel admission valve (58) of an internal combustion engine (100). The method may comprise measuring (406) a sequence of temporal developments of an electrical operation param...
https://drivepatents.com/patents/949040 · 9 Sep 2015
A method of evaluating operability of gaseous fuel admission valves (58) of a dual fuel internal combustion engine (100) is disclosed that is performed, for example, during the transition from liquid to gaseous fuel. The method comprises operating (step 31...