Packing for valves of internal combustion engines
Packing for valves of internal combustion engines
Packless silencer
Pair of interacting gear rims of the rotary machine
Parrallel inherently balanced rotary valve internal...
Partially liquid-cooling type forcedly air-cooling system...
Particle and light and heavy fluid separator
Particle burning in an exhaust system
Particle filter assembly and method for cleaning a particle...
Particulate filter and material for producing the same
Particulate filter assembly
Particulate filter for purifying exhaust gases of internal...
Particulate trap exhaust muffler
Particulate trap for diesel engine
Particulate trap for diesel engines
Particulate trap regeneration apparatus and method
Particulate trap system for engine exhaust using...
Passage wall cooling structure in outboard engine system
Passive bypass valve assembly
Passive exhaust suppressor and method