3-D braided composite valve structure
Abrasion resistant valve seat made of sintered alloy for interna
Air intake module for an internal combustion engine
Automatic, pressure responsive air intake valve for internal...
Cam operating system
Carbon--carbon composite valve for high performance internal com
Chrome plated engine valve
Combination intake and exhaust valve assembly
Composite lightweight engine poppet valve
Composite lightweight valve for internal combustion engines
Computer controlled intake and exhaust valve
Connection between two shaft ends, positioned coaxially one...
Cylinder head and valve configuration
Engine components including ceramic-metal composites
Engine valve
Engine valve
Engine valve and method for making the same
Engine valve and method for producing the same
Engine valve assembly
Engine valve having improved high-temperature wear resistance