About 199 results
https://drivepatents.com/patents/1400031 · 22 Oct 2025
An engine system S includes an internal combustion engine 1 and a control unit 100. The internal combustion engine includes a main chamber 5 which is defined by a piston 2, a cylinder 3, and a cylinder head 4; a spark plug 10 which is attached to the cylin...
https://drivepatents.com/patents/938181 · 7 Sep 2016
This engine cooling system suppresses increases in vehicle weight caused by employing a Rankine cycle, makes it possible to improve the performance of the Rankine cycle, and is provided with: a Rankine cycle (31) configured such that a coolant (30) circula...
https://drivepatents.com/patents/938137 · 7 Sep 2016
An engine cooling system, capable of suppressing increase in vehicle weight caused by employing a Rankine cycle and capable of improving Rankine cycle performance, has a configuration whereby in a vehicle (1) employing a Rankine cycle (32) and using some i...
https://drivepatents.com/patents/938181 · 7 Sep 2016
This engine cooling system suppresses increases in vehicle weight caused by employing a Rankine cycle, makes it possible to improve the performance of the Rankine cycle, and is provided with: a Rankine cycle (31) configured such that a coolant (30) circula...
https://drivepatents.com/patents/938137 · 7 Sep 2016
An engine cooling system, capable of suppressing increase in vehicle weight caused by employing a Rankine cycle and capable of improving Rankine cycle performance, has a configuration whereby in a vehicle (1) employing a Rankine cycle (32) and using some i...
https://drivepatents.com/patents/938531 · 31 Aug 2016
Provided is a thermoacoustic heating device capable of effectively utilizing streaming. In this thermoacoustic heating device (10), a prime mover (22) is provided in a first pipeline (11) that forms a loop line, and a heating device (23) is provided in a s...
https://drivepatents.com/patents/939026 · 17 Aug 2016
The present invention relates to an exhaust purification system and detects an amount of PM accumulated in a DPF with high precision. The exhaust purification system includes: a DOC (21) provided on an exhaust path (12) of an engine (10); an upstream DPF (...
https://drivepatents.com/patents/939028 · 17 Aug 2016
The present invention relates to an exhaust purification system and detects an amount of PM accumulated in a DPF with high precision. The exhaust purification system includes: a DOC (21) provided on an exhaust passage (12) of an engine (10); a DPF (22) pro...
https://drivepatents.com/patents/939010 · 17 Aug 2016
The present invention relates to an exhaust purification system and detects an internal NH 3 adsorption amount with high precision. An exhaust purification system includes an SCR catalyst (32) disposed at an exhaust system of an engine (10) for using ammon...
https://drivepatents.com/patents/939434 · 10 Aug 2016
Provided is an exhaust gas purification system 1 including a catalyst device 31a configured to recover a purification capacity of a catalyst by an air-fuel ratio richness control, wherein a richness control permission range ± where the air-fuel ratio rich...