LandOfFree - US Patents - Listing for Internal-combustion engines,Precombustion and main combustion chambers in series

Internal-combustion engines – Precombustion and main combustion chambers in series – Two-cycle

Spark ignition type internal combustion engine with sub-combusti

Internal-combustion engines – Precombustion and main combustion chambers in series – With ignition means particularly positioned relative to...

Spark plug having an encapsulated center firing electrode gap

Internal-combustion engines – Precombustion and main combustion chambers in series – With ignition means particularly positioned relative to...

Spark plug having an encapsulated electrode gap

Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber assembly inserted in spark plug hole

Spark to flame conversion unit, such as employed with an...

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

Spark-ignited direct cylinder fuel injection engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Chamber temperature control means

Spark-ignited reciprocating piston engine having a subdivided co

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

Spark-ignition air-compressing internal combustion engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Plural precombustion chambers

Spark-ignition engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

Spark-ignition engine having direct fuel injection

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

Spark-ignition type engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

Spark-ignition, air-compressing, internal combustion engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Precombustion chamber assembly inserted in spark plug hole

Spark-plug assembly for internal-combustion engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Having specific connecting passage means between...

Split phase fuel conditioner

Internal-combustion engines – Precombustion and main combustion chambers in series – Having specific connecting passage means between...

Split phase fuel conditioner

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

Spontaneous-combustion engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Having fluid whirling means

Squish jet combustion chamber

Internal-combustion engines – Precombustion and main combustion chambers in series – Piston carried precombustion chamber

Squish jet combustion chamber

Internal-combustion engines – Precombustion and main combustion chambers in series – Having specific connecting passage means between...

Squish structure for spark ignition engine

Internal-combustion engines – Precombustion and main combustion chambers in series – Vaporizing in precombustion chamber

Starting aids for internal combustion engines