LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Knock level control apparatus for an internal combustion engine

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

Knock recognition in internal combustion engines with...

Internal-combustion engines – Two-cycle – Pump and cylinder adjacent

Knock resistant split-cycle engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock sensing apparatus for an internal combustion engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock sensing apparatus for an internal combustion engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock strategy including high octane spark advance

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppressing apparatus and method

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppressing apparatus for internal combustion engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppression apparatus and method for a multi-cylinder inte

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppression apparatus and method for a multi-cylinder inte

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppression apparatus for an internal combustion engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppression apparatus for an internal combustion engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppression apparatus for an internal combustion engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppression apparatus for internal combustion engine

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

Knock suppression control apparatus for internal combustion...

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock suppression system for internal combustion engine

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

Knock-suppressive spark ignition timing control system for an in

Internal-combustion engines – Vibration compensating device

Knocking avoidance control system of a four-stroke engine...

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

Knocking control apparatus and knocking control method for...