Vacuum pump exhaust muffler
Valve apparatus for muffler
Valve device for silencer
Valve for a control muffler
Variable geometry resonator for acoustic control
Variable geometry resonator for acoustic control
Variable resonator
Variable shape, fluid flow nozzle for sound suppression
Variable tuned exhaust system
Variable volume resonators using the Belleville spring principle
Variably tuned vibration absorber
Vehicle exhaust device
Vehicle exhaust device
Vehicle exhaust muffler
Vehicle exhaust system
Vehicle exhaust system
Vehicle exhaust system
Vehicle exhaust system and method of manufacture
Vehicle exhaust system support structure
Vehicle exhaust with length-equalizing muffler