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Browse by Category: Main > Transportation & Automotive
Class Information
Number: 123/198DB
Name: Internal-combustion engines > Accessories > Fuel cut-off
Description:










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8671913 Determining and correcting the phasing of the angular position of a four-stroke internal combustion engine with indirect injection and time-controlled sequential reinjection/sequential injecti Mar. 18, 2014
8667953 Cylinder deactivation to reduce fuel enrichment after fuel cutoff modes Mar. 11, 2014
8666641 Engine control with valve operation monitoring using camshaft position sensing Mar. 4, 2014
8646430 Small planing boat Feb. 11, 2014
8646435 System and methods for stoichiometric compression ignition engine control Feb. 11, 2014
8607766 Control apparatus for an internal combustion engine Dec. 17, 2013
8560210 Control apparatus for internal combustion engine Oct. 15, 2013
8550055 Fuel management systems and methods for variable displacement engines Oct. 8, 2013
8554446 Control apparatus for internal combustion engine including variable valve operating mechanism Oct. 8, 2013
8548715 Method and system for controlling engine performance Oct. 1, 2013
8528517 Portable working machine Sep. 10, 2013
8495984 Spark voltage limiting system for active fuel management Jul. 30, 2013
8490610 Control device for internal combustion engine Jul. 23, 2013
8467923 Vehicle deceleration rate control during deceleration fuel cutoff by varying generation electric load Jun. 18, 2013
8453620 Systems and methods for improved engine start-stop response Jun. 4, 2013
8453446 Exhaust gas control system for internal combustion engine and method for controlling the same Jun. 4, 2013
8447494 Plug-in hybrid EVAP valve management to reduce valve cycling May. 21, 2013
8447503 Control strategy for operating a homogeneous-charge compression-ignition engine subsequent to a fuel cutoff event May. 21, 2013
8434454 Dual crankshaft engines May. 7, 2013
8413636 Fuel injection apparatus for internal combustion engine Apr. 9, 2013
8402643 Gas cartridge loading mechanism Mar. 26, 2013
8371265 Automobile emergency stop system Feb. 12, 2013
8326515 Driver selectable AFM/NVH tolerance Dec. 4, 2012
8249796 Engine control with valve operation monitoring using camshaft position sensing Aug. 21, 2012
8240290 Control apparatus for internal combustion engine Aug. 14, 2012
8240130 Abnormality diagnosis apparatus for exhaust purification system Aug. 14, 2012
8225771 Control apparatus and control method for internal combustion engine Jul. 24, 2012
8196404 Exhaust gas recirculation system for internal combustion engine and method for controlling the same Jun. 12, 2012
8170778 Internal combustion engine system, control method of internal combustion engine system, and vehicle May. 1, 2012
8136497 Method for starting an engine Mar. 20, 2012
8132554 Fuel shutoff system Mar. 13, 2012
8133083 Water jet propulsion boat Mar. 13, 2012
8126638 Engine Feb. 28, 2012
8079342 Method and device for controlling an internal combustion engine Dec. 20, 2011
RE42915 Vehicle security control apparatus Nov. 15, 2011
8010277 Fuel injection controller and diagnosis method of fuel supply system Aug. 30, 2011
7966978 Cooling control unit for water-cooled multi-cylinder internal combustion engine having cylinder deactivation mechanism Jun. 28, 2011
7931002 Method for starting an engine Apr. 26, 2011
7822534 Fuel supply device and fuel supply method for internal combustion engine Oct. 26, 2010
7779808 Controller for homogeneous charge compression ignition internal combustion engine Aug. 24, 2010
7775194 Automatic residual fuel vent device for carburetor Aug. 17, 2010
7757666 Cylinder fueling coordination for torque estimation and control Jul. 20, 2010
7702450 Automatic idle adjustment and shutdown of vehicle Apr. 20, 2010
7661410 Fluid leak limiter Feb. 16, 2010
7658179 Fluid leak limiter Feb. 9, 2010
7654242 Multiple-cylinder engine for planing water vehicle Feb. 2, 2010
7637250 Gasoline engine system using variable direct ethanol injection and engine shutdown Dec. 29, 2009
7621252 Method to optimize fuel economy by preventing cylinder deactivation busyness Nov. 24, 2009
7606651 Apparatus for controlling timings of intervals in which combustion chamber pressure data are acquired from output signals of cylinder pressure sensors of multi-cylinder internal combustion eng Oct. 20, 2009
7603224 Cam phasing control system for improving regeneration efficiency Oct. 13, 2009

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