LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Race car valve lifter

Internal-combustion engines – Transmission mechanism from piston – Crankshaft and connecting rod

Racing engine having trimetal bearings with a thick overlay...

Internal-combustion engines – Poppet valve operating mechanism – Electrical system

Rack and pinion valve operating system

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Radial axis, spherical based rotary machines

Internal-combustion engines – Vibration compensating device – Balancing arrangement

Radial bearing

Internal-combustion engines – Lubricators – Crankcase – pressure control

Radial bearing for an internal combustion engine

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Radial cam driven internal combustion engine

Internal-combustion engines – Transmission mechanism from piston – With particular piston

Radial cam internal combustion engine

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

Radial carburetor

Internal-combustion engines – Rotary – With transfer means intermediate single compression volume...

Radial combustion motor

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail

Radial combustion seal

Internal-combustion engines – Liquid piston

Radial compression-ignition engine

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Radial cylinder machine

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Radial engine

Internal-combustion engines – Reciprocating cylinder – Two-cycle

Radial engine

Internal-combustion engines – Multiple cylinder – Cylinders in-line

Radial engine

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Radial engine

Internal-combustion engines – Oscillating piston – Toroidal cylinder

Radial impulse engine, pump, and compressor systems, and...

Internal-combustion engines – Oscillating piston – Toroidal cylinder

Radial impulse engine, pump, and compressor systems, and...