.~ For controlling drive of (a) bowl or (b) driven means within bowl {2}
9
.~.~ In response to speed of bowl or rotarily-driven means therewithin
DEFINITION
Classification: 494/9
In response to speed of bowl or rotarily-driven means therewithin:
(under subclass 7) Apparatus wherein the condition to which the means reacts is the velocity, usually expressed in revolutions per minute, at which either the member, or a device therein which is driven rotatably, turns, or a change in that value.
(1) Note. Included herein is art wherein the condition to which the means reacts is the difference between the speed of the bowl and that of the rotarily-driven means.
