Sentences with phrase «piezo crystal»

A special injection nozzle that opens to the outside and is activated at ultra-high speeds by a piezo crystal ensures the stability of the injection spray — one of the critical aspects of the process.

The four - valve - per - cylinder V6makes of use of a common rail direct injection diesel system with piezo crystal injectors and features an «active sound exhaust» system to get around the turbodiesel's at time uninspiring soundtrack.

BMW's remarkably efficient High Precision direct fuel injection — timed via ultra-precise piezo crystals — also plays a major role in this engine's combination of such high performance and, in view of the nature and performance of the X5 M and X6 M, impressive fuel efficiency.

A new - type piezo injector is another essential element in attaining the ambitious performance / efficiency / emissions goals with the necessary long - term durability: A «stack» of piezo crystals reacts lightning - fast to impulses from the engine electronics, governing the injector needle's opening stroke and duration for ultra-precise control of fuel quantity.

Not exact matches

Rock salt, rochelle salt (piezo - electric crystals), candle wax (scented), steel, insulation foam, fiberglass resin, contact mics, low frequency tactile transducers and 288 HZ loop, dimensions variable.