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Patent # Description
US-9,309,858 Internal combustion engine control device
In an internal combustion engine control device, a predetermined margin torque is set such that it is possible to maintain a predetermined engine idling speed...
US-9,309,857 Fuel ignition systems with voltage regulation and methods for same
Embodiments of ignition systems, apparatus, and/or methods can provide exemplary voltage control or regulation for a voltage used for flame detection as well as...
US-9,309,856 Assembly for a speed reducer of a rotary electric machine, and related heat-engine starter
Assembly (57) for a speed reducer of a rotary electric machine, comprising: a ring gear (46) secured to a transverse wall (58); a base plate (60) to be securely...
US-9,309,855 Method and device for monitoring a meshing process of a meshing pinion of a starter motor
A method for monitoring a meshing process of a meshing pinion of a starter motor for a vehicle drive, in which an armature of the starter motor is moved by a...
US-9,309,854 Batteryless engine starting system
A system for starting an internal combustion engine without assistance of a battery uses a pull-start assembly to generate electricity and store the generated...
US-9,309,853 Fuel injection valve and fuel injection system
A fuel injection valve which has: swirl chambers each having an inner wall whose curvature is gradually increased from upstream to downstream along fuel flow;...
US-9,309,852 Method for activating an injector in a fuel injection system in an internal combustion engine
A method for activating an injector in a fuel injection system in an internal combustion engine, the fuel injection system including a plurality of injectors...
US-9,309,851 Fuel injection valve
A fuel injection valve for injecting fuel radially includes a valve housing and a valve member. The housing includes fuel nozzle holes arranged in a...
US-9,309,850 Fuel injection valve
A fuel injection valve that injects fuel directly into a cylinder of an internal combustion engine includes: a nozzle inserted into a fuel injection valve...
US-9,309,849 Method and apparatus for reducing the number of separately distinguishable noise peaks in a direct injection engine
A method to reduce engine noise in a multi-cylinder direct injection internal combustion engine. The internal combustion engine includes a high pressure fuel...
US-9,309,848 Carbon contamination resistant pressure atomizing nozzles
A pressure atomizing nozzle for injecting fuel includes an inlet housing configured to thermally isolate the interior space from external conditions and to...
US-9,309,847 Armature for a fuel injector
An armature for an injector including at least one magnetic region and at least one non-magnetic region, the armature being developed as a one-piece component,...
US-9,309,846 Motion modifiers for fuel injection systems
The present technology relates generally to amplification for fuel injectors. In some embodiments, an injector for introducing gaseous or liquid fuel into a...
US-9,309,845 Injection device for two fuels containing ethanol, an internal combustion engine, and a method for operating an...
An injection device for an internal combustion engine having a first injection system for injecting fuel having a first fuel composition, and a second injection...
US-9,309,844 Component of a fuel system, fuel system and method for operating the same
A component of a fuel system includes a fuel cap having a head portion connected to a neck portion. The head portion defines: a fluid pressure relief conduit...
US-9,309,843 Resonator for vehicle
A resonator for a vehicle, which reduces intake noise by using a resonance chamber for frequency tuning, includes an outer pipe having a first outer pipe with...
US-9,309,842 Air inlet silencer for turbomachines
An air inlet silencer for turbomachines is provided. In one embodiment, the air inlet silencer includes a body, and a plurality of concentric baffles coupled to...
US-9,309,841 Self-cleaning air filter
An air cleaner assembly includes a housing having an outer wall defining an air flow inlet, an air flow outlet and a hollow interior section. The housing is...
US-9,309,840 Engine cooling system motor driven vacuum pump
Embodiments for monitoring fuel system degradation are provided. In one example, a method comprises driving a cooling fan with an electric motor in a vehicle,...
US-9,309,839 Heat exchanger and method of manufacturing the same
An exhaust gas recirculation cooler that includes an inlet tank, an outlet tank, and an exhaust gas flow conduit in fluid communication with the inlet tank and...
US-9,309,838 Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption
Methods and systems are provided for indicating water at an oxygen sensor based on power consumption of a heating element of the oxygen sensor. In one example,...
US-9,309,837 Methods and systems for EGR control
Methods and systems are provided for using compressor recirculation flow via a venturi to enhance low pressure EGR flow. The opening of a compressor...
US-9,309,836 Methods and systems for boost control
Methods and systems are provided for varying a proportion of compressed air recirculated to a compressor inlet from a location downstream of the compressor and...
US-9,309,835 Engine and thrust reverser actuation system
A thrust reverser actuation system for a jet engine having a turbine engine surrounded by a nacelle to define an annular air flow path between the turbine...
US-9,309,834 Liner hanger cable
A liner for a gas turbine engine includes a liner defining an inner surface exposed to exhaust gases and a duct spaced radially outward of the liner. A...
US-9,309,833 Leaf spring hanger for exhaust duct liner
A hanger assembly for use between a first duct and a second duct has a flexible leaf spring having a body and a leg, a locking member for attaching the leg to...
US-9,309,832 Rocket motor with means for user adjustable thrust
A rocket having a motor with a user adjustable thrust is provided. The rocket includes a main cylinder containing a rocket propellant, the propellant configured...
US-9,309,831 Piston arrangement for a combustion chamber of an internal combustion engine, having a variable compression ratio
A piston arrangement for a combustion chamber of an internal combustion engine having a variable compression ratio. A piston includes a device for the variable...
US-9,309,830 Cylinder head with liquid-type cooling
A cylinder head with liquid cooling, and which has an intake port which opens into a combustion chamber, an exhaust port per cylinder, a fuel injection device...
US-9,309,829 Method for analyzing the efficiency of the high-pressure pump of a fuel injection system
A method for analyzing the efficiency of a high-pressure pump of a fuel injection system includes analyzing the efficiency of the high-pressure pump with...
US-9,309,828 Fuel supply apparatus
In the start mode of a fuel supply apparatus, a subtraction value of an electric power is obtained in view of an SCV characteristic. Furthermore, a common...
US-9,309,827 Fuel injection control device for saddle-ride type vehicle
A fuel injection control device includes a throttle opening read timing setter that sets the timing at which a throttle opening is read. The setter is triggered...
US-9,309,826 Method and device for ascertaining a modeling value for a physical variable in an engine system having an...
A method for determining a modeling value of a physical variable in a gas guiding section of an engine system including an internal combustion engine, includes...
US-9,309,825 Method and device for adapting adaptation values for the control of injectors in an engine system having...
A method for adapting the adaptation values for the adaptation of fuel injection quantities of an internal combustion engine, to which fuel is supplyable via a...
US-9,309,824 Engine control systems and methods for vehicle launch
A driver request module determines a driver torque request based on an accelerator pedal position, a first difference between a target engine speed and a...
US-9,309,823 Exhaust gas recirculation cooler protection system and method
A system and method of operating an exhaust gas recirculation (EGR) system of a vehicle includes controlling an EGR valve actuable between an EGR enabled...
US-9,309,822 Method for operating an internal combustion engine, control element, internal combustion engine
A method for operating an internal combustion engine having at least one venting duct running from a crank chamber of a crankcase to an intake manifold,...
US-9,309,821 Engine valve lift control systems and methods for reduced fuel consumption
A fuel control system of an engine includes a fuel economy module. The fuel economy module determines a first valve lift state and a second valve lift state of...
US-9,309,820 Device for metering fuel
A device is described for metering fuel in internal combustion engines is provided, which includes a fuel distributor provided with a flow channel and at least...
US-9,309,819 Multi-fuel system and method
A method provides for operating an engine configured to use a plurality of differing fuels. The method includes determining a fuel combustion ratio of the...
US-9,309,818 Method of controlling operation of an engine that can use a single-fuel of a multi-fuel combustion mode
The present invention relates to a method of controlling operation of an internal-combustion engine using a single-fuel or a multi-fuel combustion mode with at...
US-9,309,817 Fuel cut control device and fuel cut control method for internal combustion engine
The objective of the present invention is to prevent an increase in the amount of oxygen stored in a catalyst due to a fuel cut by performing a rich spike, even...
US-9,309,816 Variable compression ratio V-type internal combustion engine
The present variable compression ratio V-type internal combustion engine is a variable compression ratio V-type internal combustion engine which joins cylinder...
US-9,309,815 Control device for internal combustion engine
A control device for an internal combustion engine is provided with: a variable valve driving mechanism capable of changing a working angle of an intake valve...
US-9,309,814 Method and device for controlling a variable valve train of an internal combustion engine
A method for controlling a variable valve train of an internal combustion engine including multiple cylinders is disclosed. At a first operating point of the...
US-9,309,813 Regulating device for an actuator
The invention relates to a regulating device for an actuator arranged in a gas passageway of an internal combustion engine, in particular for a bypass flap...
US-9,309,812 Internal combustion engine
In an internal combustion engine 20 that promotes combustion of fuel injected from an injector 50 to a combustion chamber 21 by way of electromagnetic wave...
US-9,309,811 Fuel delivery system
This invention concerns a fuel delivery system for an engine, in which two or more discrete fuel compositions are made available to the engine. The system has a...
US-9,309,810 System for converting gaseous fuel into liquid fuel
A system for converting gaseous fuel into liquid fuel is provided. The system may have a combustor configured to receive a supply of gaseous fuel. The system...
US-9,309,809 Effusion plate using additive manufacturing methods
Additive manufacturing techniques may be utilized to construct effusion plates. Such additive manufacturing techniques may include defining a configuration for...
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