LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Precombustion and main combustion chambers in series – Having volumetric relation between precombustion and main...

Working cycle for a heat engine, especially an internal...

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Working fluid circuit for a turbocharged engine having...

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Working fluid circuit for a turbocharged engine having...

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Working gas circulation engine

Internal-combustion engines – Starting device – With fuel or intake air control

Working machine having a single operation unit

Internal-combustion engines – Frame construction – Horizontal cylinder

Working machine having internal combustion engine

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Working tool

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Working-gas-circulation-type engine

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing

Worm gear driven variable cam phaser

Internal-combustion engines – Lubricators – Crankcase – pressure control

Wrist pin lubrication system for two-cycle engines

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Yoke mount rocker arm

Internal-combustion engines – Transmission mechanism from piston – Including clutch

Yoke with slotted guides and slides

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means

Zeolite from the class of mazzite, process for its synthesis, an

Internal-combustion engines – Charge forming device – Having fluidic logic control means

Zeolites as specific adsorbents for NO.sub.X and CO

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Zero belt camshaft

Internal-combustion engines – Igniters – Incandescent

Zero crossing circuit for electronic ignition system

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

Zero-hysteresis engine rpm limiter

Internal-combustion engines – Solid fuel

Zigzag ignition gap arrangement