LandOfFree - US Patents - Listing for Internal-combustion engines,Cooling,Internal cooling of moving parts; e.g., hollow valves,...

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Apparatus for piston cooling and a method for producing a...

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Arrangement for cooling pistons and cylinder sleeves

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Arrangement for supplying liquids to a piston

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Axially symmetrical piston for reciprocal engines

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Barrel heat engine whose pistons and liners are cooled by a dire

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Block-mounted piston squirter

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Composite oil-cooled piston for an internal combustion engine

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Compression retaining piston

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Connecting rod spray orifice for cooling of a piston

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Connecting rod with lubricant tube

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Connecting rod with oil squirter

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Controlled leakage valve for piston cooling nozzle

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Controlled leakage valve for piston cooling nozzle

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Coolable annular support for intentionally cooled piston...

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Coolable plunger piston for internal combustion engines

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Cooled engine valve with improved heat transfer

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Cooled exhaust valve and methods of manufacture thereof

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Cooled one piece piston and method

Internal-combustion engines – Cooling – Internal cooling of moving parts; e.g. – hollow valves,...

Cooled piston consisting of two parts