Engine Control Systems has developed the Purifilter Plus, a hybrid diesel particulate filter system that combines passive and active regeneration to allow the DPF to be employed on vehicles with variable or colder duty cycles
and are unsuitable for passive filters.
The duty cycles
of these PWM are proportional to entered speed.
The question was "is that duty cycle
representative?" Engineers didn't know, and so began instrumenting test vehicles to measure real loads and develop more appropriate duty cycles
* S3 -- Intermittent periodic duty type without starting: A sequence of similar duty cycles
at constant load separated by no-load--zero spindle speed--conditions.
As a result, the net change to the combined duty cycles
for all stages always equals zero.
Little can be done to control these temperatures, Winkle admits, but it's for this reason that the company recommends purchasing magnets designed for hot surface work and proper duty cycles
Ebert's paper, pairs of clock periods with reciprocal duty cycles
were grouped for analysis.
However, in this new era of SAN-based backup, automated tape libraries and the underlying tape drive technology are facing the challenge of dramatically higher duty cycles
and rigid uptime and availability requirements.
A skillet scissor lift is a constant speed unit suited for lifting almost any type of material with high duty cycles
. The unit is rated for capacities ranging from 1,000 to 8,000 pounds with programmable duty cycles
that can be adjusted to suit your application.
The Super CB Series is designed for more severe duty cycles
and continuous heavy duty operation.
They rely heavily on professional operators since until now, there have been limited standardized duty cycles
defined for NRMM areas except for a few engine emission testing cycles.