About 199 results
https://drivepatents.com/patents/951607 · 25 Mar 2015
Provided is a first vapor phase valve 10a including an housing 11, a flow passage 12 provided in the housing 11, a main valve 15 configured to block or open the flow passage 12, and an excess flow valve 17 configured to block the flow passage 12 when vapor...
https://drivepatents.com/patents/962310 · 18 Mar 2015
An internal combustion engine includes an EGR system 10 having an EGR valve 12 and a reed valve 13 in an EGR passage Eg, and is provided with a control device 20 that expresses a relationship between an opening degree x egr of the EGR valve 12 and a mass f...
https://drivepatents.com/patents/962737 · 4 Mar 2015
In a hydraulic circuit (30) for a vehicle including an EHPS system (10) and a hydraulic pressure supply system (20), the hydraulic pressure supply system (20) includes a cylinder (32) configured to store second hydraulic pressure (P2) while a vehicle 1 is ...
https://drivepatents.com/patents/963021 · 25 Feb 2015
A combustion chamber structure of a direct injection engine is configured in such a manner that smoke, NO, and the like are reduced by a simple change in the shape of a cavity. The combustion chamber structure of a direct injection engine includes a cavity...
https://drivepatents.com/patents/963207 · 4 Feb 2015
The present invention pertains to a diesel engine starting device, and achieves stable combustion in a short time when the diesel engine is restarted after stoppage of idling. The diesel engine starting device includes injectors (11) that inject fuel in re...
https://drivepatents.com/patents/963954 · 21 Jan 2015
Provided is an exhaust gas purification device that can elevate the exhaust gas temperature on the inlet side of a DPF (diesel particulate filter). The exhaust gas purification device includes a DOC (oxidation catalyst) (31) and the DPF (32) that are arran...
https://drivepatents.com/patents/965886 · 24 Dec 2014
A first and second turbochargers (16A, 16B) for supercharging a first cylinder group which continues or stops an operation by a valve stopping mechanism (21) for reduced cylinders and a second cylinder group which stops or continues the operation by the va...
https://drivepatents.com/patents/967007 · 26 Nov 2014
Provided is an engine (1) including: a primary balancer (12) which is driven by a crankshaft (4) via a gear drive device (11) and rotates in a direction reverse to a direction in which the crankshaft (4) rotates; an electric motor (14) which is driven by t...
https://drivepatents.com/patents/968539 · 22 Oct 2014
An exhaust gas purification system which feeds hydrocarbon (HC) by means of a post-injection under preset conditions to the upstream side of an exhaust gas purification device which is positioned on the exhaust path of an internal combustion engine, restor...
https://drivepatents.com/patents/968503 · 22 Oct 2014
Provided is an internal combustion engine provided with: a post-treatment device that treats an exhaust gas; and a variable valve mechanism that can freely vary valve opening timing of an exhaust valve, and a control method for the internal combustion engi...