US PATENT SUBCLASS 123 / 614
.~.~ Including a zero crossing detector

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


123 /   HD   INTERNAL-COMBUSTION ENGINES

594  DF  HIGH TENSION IGNITION SYSTEM {28}
612  DF  .~ Having engine component position sensor {5}
614.~.~ Including a zero crossing detector

DEFINITION

Classification: 123/614

Including a zero crossing detector:

(under subclass 612) Subject matter in which the position sensor includes means to detect a change in polarity of the voltage signal from the transducer, i.e., crosses a "zero" reference value.