About 199 results
https://drivepatents.com/patents/984278 · 4 Sep 2013
Provided is a turbocharger system capable of ensuring a sufficient EGR amount in all operating conditions, and reducing NOx emission from an engine. A turbocharger system for an engine includes an EGR controller that recirculates a part of exhaust gas disc...
https://drivepatents.com/patents/984262 · 4 Sep 2013
Provided is an engine system capable of ensuring a sufficient boost pressure during engine braking and improving a braking force of a compression release brake. The engine system includes: a compression release brake device (19) that operates a compression...
https://drivepatents.com/patents/984246 · 4 Sep 2013
Provided is an engine system capable of immediately restarting an engine upon detecting a driver's reaccelerating operation while an engine speed is decreased by idle-stop control. In an engine system (1) including an idle-stop control unit (26) which perf...
https://drivepatents.com/patents/984243 · 4 Sep 2013
Provided is an internal combustion engine exhaust brake control method capable of increasing a braking force by increasing an exhaust pipe internal pressure when performing exhaust brake control by a vehicle in which an electric turbocharger is connected t...
https://drivepatents.com/patents/984216 · 4 Sep 2013
Provided is a turbocharger system capable of simultaneously improving a fuel efficiency and obtaining a satisfactory hill start performance due to a downsized engine. The turbocharger system includes an electric assist turbocharger (2) which includes a tur...
https://drivepatents.com/patents/984206 · 4 Sep 2013
There is provided a turbocharger system capable of achieving both improvement of fuel efficiency by engine downsizing and excellent shock loading resistance. The turbocharger system includes: a power-assisted turbocharger (2) mounted on a vehicle having an...
https://drivepatents.com/patents/990171 · 5 Jun 2013
A NOx sensor diagnosis device which can diagnose validity of a NOx sensor by considering an environmental condition and can prevent erroneous diagnosis and an SCR system are provided. In a NOx sensor diagnosis device provided in an exhaust pipe 102 of an e...
https://drivepatents.com/patents/990032 · 5 Jun 2013
A coasting control device capable of avoiding coasting control during turning is provided. A turning recognition unit 4 that recognizes that a vehicle is turning and a unit 5 for prohibiting coasting control during turning that prohibits coasting control w...
https://drivepatents.com/patents/989999 · 5 Jun 2013
A coasting control device capable of avoiding coasting control during running on low µ roads is provided. A low µ road running recognition unit 4 which recognizes that a vehicle is running on a low µ road and a unit 5 for prohibiting coasting control du...
https://drivepatents.com/patents/990002 · 5 Jun 2013
There is provided a coasting control device that prevents failures on the road due to deterioration of a release bearing. The coasting control device includes an cumulative disengagement time measuring unit 4 cumulatively measuring a duration of time that ...