LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Water and hydrocarbon

Ram tube

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

Rapid compression prechamber for internal combustion engine

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Rapid pulsed multiple pulse ignition and high efficiency power i

Internal-combustion engines – Combined devices – Generating plants

Rapid response plasma fuel converter systems

Internal-combustion engines – Free piston – Single chamber; one piston

Rapid response power conversion device

Internal-combustion engines – Free piston – Single chamber; one piston

Rapid response power conversion device

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

Rapid shut-off system for a truck engine

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

Rapid shut-off system for truck engine

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

Rapid-response method and devices for detection of poor combusti

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

Ratchet driving internal combustion engine

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

Rate limiting and balancing control system for dual...

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

Rate shaped fluid driven piston assembly and fuel injector...

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

Rate shaping plunger/piston assembly for a hydraulically actuate

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Re-combustion control means for alcohol engine

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

Reaction chamber check valve and gaseous fuel engine using same

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

Reaction chamber isolation check valve and gaseous fuel...

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Readily-fillable hydraulic valve lifter assembly

Internal-combustion engines – Miscellaneous – Fuels – lubricants and additives

Real time in-line water-in-fuel emulsion apparatus, process...

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

Rechargeable fuel injection kit