About 199 results
https://drivepatents.com/patents/968501 · 22 Oct 2014
An exhaust gas purification method of a diesel engine, which purifies exhaust gas while suppressing deteriorations in drivability and fuel consumption, when the exhaust gas G enters a rich reduction state, opens an EGR valve 15 and closes an intake throttl...
https://drivepatents.com/patents/972263 · 23 Jul 2014
A free-piston type stirling engine 1 includes a power piston 30 which partitions the inside of a case 2 into a work space 80 and a bounce space 90, a displacer 40, a communication hole 32 provided in the power piston 30, a displacer rod 41 extending from t...
https://drivepatents.com/patents/972551 · 16 Jul 2014
To provide a direct-injection engine combustion chamber structure which produces less NOx or smoke and consumes less fuel by actively combusting the fuel in a squish area. Provided at a top surface 17 of a piston 10 are an inclined surface 19 and an orthog...
https://drivepatents.com/patents/975063 · 14 May 2014
Provided is a method of controlling a dual clutch transmission, a dual clutch transmission, and a vehicle equipped with the same which can reduce the load on a clutch on a start gear side to reduce the wear thereof and therefore make the clutch replacement...
https://drivepatents.com/patents/975062 · 14 May 2014
Provided is a method of controlling a dual clutch transmission, a dual clutch transmission, and a vehicle equipped with the same which can reduce the load on a clutch on a start gear side to reduce the wear thereof and therefore make the clutch replacement...
https://drivepatents.com/patents/975053 · 14 May 2014
Provided is a method of a dual clutch transmission, a dual clutch transmission, and a vehicle equipped with the same which can reduce the load on a clutch on a start gear side to reduce the wear thereof and therefore make the clutch replacement interval lo...
https://drivepatents.com/patents/976444 · 9 Apr 2014
Provided are a method for controlling an internal combustion engine, an internal combustion engine, and a vehicle equipped with the same which reduce roll vibrations due to a power plant including a multi-cylinder internal combustion engine and a support a...
https://drivepatents.com/patents/982244 · 6 Nov 2013
The present invention relates to a multi-stage supercharging apparatus capable of improving the seal property in a connection portion of a high-pressure stage turbocharger and a low-pressure stage turbocharger. In a multi-stage supercharging apparatus 1 in...
https://drivepatents.com/patents/983064 · 23 Oct 2013
Provided is an exhaust-pipe injection system capable of accurately monitoring a lowered injection pressure generated in a fuel line due to exhaust pipe injection and appropriately perform feedback control for the exhaust injection amount. The exhaust-pipe ...
https://drivepatents.com/patents/984295 · 4 Sep 2013
The turbocharger system includes: a high-pressure stage turbocharger (2) including a high-pressure stage turbine (2a) disposed on an exhaust passage (4) and driven by exhaust, and a high-pressure stage compressor (2b) disposed on an intake passage (5) and ...