About 147 results
https://drivepatents.com/patents/1013107 · 11 May 2011
In order to reduce radiation heat from the turbine housing of a supercharger, the turbine housing is conventionally water-cooled or covered with a heat shielding material, but it is required to control heat loss due to excessive water cooling or high tempe...
https://drivepatents.com/patents/1013088 · 11 May 2011
An object is to provide a diesel engine (2) capable of reliably preventing an excessive rise in temperature inside a particulate filter (10) and capable of rapidly enabling driving in a low-rotation and low-load area when there is no possibility of excessi...
https://drivepatents.com/patents/1015594 · 23 Feb 2011
In the context of a frame-mounted engine generator in which mounted within a frame (2) there are an engine (10), an engine-driven electric generator (11), an electric power converter (14) that converts generated electric power to a prescribed frequency, an...
https://drivepatents.com/patents/1015792 · 16 Feb 2011
In an exhaust gas purifier provided in an engine, a filter regeneration control recovering a PM collecting capacity of filter means on the basis of a chemical reaction can be efficiently executed by a simple structure. An exhaust gas purifier in accordance...
https://drivepatents.com/patents/1015788 · 16 Feb 2011
In the context of an enclosure-housed engine in which an engine 10 is housed within an enclosure 2, the present invention is such that arranged in an intake chamber 8A, separate from one or more chambers where a radiator 18 and the engine are disposed, the...
https://drivepatents.com/patents/1015970 · 9 Feb 2011
An engine in which a fluctuation in the amount of fuel injection is reduced in the entire operating tolerance of the engine. The engine (1) has an engine body (5) provided with a turbocharger (7), an engine speed sensor (21), a turbo sensor (22), a boost s...
https://drivepatents.com/patents/1016268 · 26 Jan 2011
The purpose of the present invention is to provide a work vehicle that does not slip. The work vehicle has an engine (10) generating a rotational power, a hydraulic stepless transmission (HST)(20) having a hydraulic pump (22) and a hydraulic motor (24) and...
https://drivepatents.com/patents/1016474 · 19 Jan 2011
Provided is an engine capable of activating a catalyst in an exhaust purifying apparatus during low-temperature ignition. The engine (101) comprises a main engine body provided with a plurality of cylinders (6a-6f), an exhaust purifying apparatus comprisin...
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/1068473 · 12 Apr 2006
A fuel injection pump comprises: a barrel formed with a main port 39 and a sub port 36a; a plunger 32; and a CSD 30 including an injection-advancing actuator 38 which operates a piston 35 for opening or closing sub port 36a so as to change an injection tim...