About 76 results
https://drivepatents.com/patents/988944 · 10 Jul 2013
A suspension device for suspension of an axle 2 by an intermediate portion of a single leaf spring 5 has first restriction means which restricts, upon breakage of the leaf spring 5 at a position behind the intermediate portion of the spring, the rear porti...
https://drivepatents.com/patents/988943 · 10 Jul 2013
A suspension device for suspension of an axle 2 by an intermediate portion of a single leaf spring 5 has first restriction means which restricts, upon breakage of the leaf spring 5 at a position behind the intermediate portion of the spring, the rear porti...
https://drivepatents.com/patents/992339 · 20 Mar 2013
A fuel spray nozzle 16 has a cylindrical spray block 18 with an inner air passage 17 for flow of nebulizing air 4' and a fuel injection valve 20 for injection of fuel intermediately of the inner air passage 17 in the spray block 18 at a flow rate adjusted ...
https://drivepatents.com/patents/992893 · 13 Feb 2013
Disclosed is a method for preventing fuel freezing in a postprocessing burner system with a burner 14 upstream of a particulate filter 12 (exhaust purification member) incorporated in an exhaust pipe. Fuel is fed from a fuel tank 16 served also for a diese...
https://drivepatents.com/patents/993594 · 23 Jan 2013
A breather 2 on a top of a tank body 1 is opened through a carbon dioxide permeable membrane 3 to an atmospheric air so as to take an inert gas containing plenty of carbon dioxide permeated through the membrane 3 into the tank body 1 by a negative pressure...
https://drivepatents.com/patents/996338 · 7 Nov 2012
An air intake duct 8 is fixed to a rear of a cab 3 of a transport vehicle to extend vertically, air intakes 6a, 6b, 6c, 6d, 6e and 6f being opened on an upper portion of the air intake duct for suction of fresh air through the intakes as engine intake air....
https://drivepatents.com/patents/1004606 · 7 Mar 2012
An engine intake system is provided with a controller 12 for calculating an idling intake air quantity on the basis of an air flow rate 6a measured by an airflow meter 6 and determining disconnection of a blow-by gas return tube 9 in a case where a value o...
https://drivepatents.com/patents/1008803 · 12 Oct 2011
Temperatures of intake-air temperature, intercooler outlet temperature and intake manifold temperature sensors are compared in cold time of an engine to determine any characteristic abnormality of the sensors. A first temperature difference is obtained fro...
https://drivepatents.com/patents/1009267 · 28 Sep 2011
Provided is a method of diagnosing regeneration failure of an exhaust emission control device including filter regenerating means for forcibly heating a particulate filter 13 so as to burn off captured particulates. An exhaust flow rate to the particulate ...
https://drivepatents.com/patents/1009933 · 24 Aug 2011
An EGR device for an internal combustion engine has an EGR means to return an EGR gas from an exhaust passage to an intake passage of an engine. The EGR device is configured to determine a target EGR ratio from an engine rotation number and an engine load ...