LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Spark ignition timing control – Electronic control

Vibration-based NVH control during idle operation of an...

Internal-combustion engines – Cooling – Interrelated coolant flow and throttle control

Viewable thermostat device

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

Virtual bumper throttle control algorithm

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

Virtual bumper throttle control algorithm

Internal-combustion engines – Double-acting

Virtual crankshaft engine

Internal-combustion engines – Charge forming device – With fuel pump

Virtual fuel sensor for dual fuel tank applications

Internal-combustion engines – Engine speed regulator – Idle speed control

Virtual power steering switch

Internal-combustion engines – Charge forming device – Fuel injection system

Virtual pressure sensor for a common rail injection system

Internal-combustion engines – Lubricators – Crankcase – pressure control

Viscoidal fluid removing arrangement for engine

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

Viscosity compensated fuel injection system

Internal-combustion engines – Charge forming device – With fuel pump

Viscosity responsive pressure regulator and timing control tappe

Internal-combustion engines – Charge forming device – With fuel pump

Viscosity sensitive auxiliary circuit for hydromechanical contro

Internal-combustion engines – Cooling – Automatic coolant flow control

Viscous fan coupling unit

Internal-combustion engines – Cooling – Automatic coolant flow control

Viscous fluid coupling apparatus

Internal-combustion engines – With heating means

Viscous fluid type heat generator

Internal-combustion engines – With heating means

Viscous fluid type heat generator with an elongated rotor elemen

Internal-combustion engines – With heating means

Viscous fluid type heat generator with means for maintaining opt

Internal-combustion engines – Igniters – Incandescent

Voltage distributor for a spark ignition engine

Internal-combustion engines – Igniters – Incandescent

Voltage limited ignition system, particularly for an internal co