.~.~ With fail-safe, backup or malfunction detecting means {5}
406.16
.~.~.~ Knock control malfunction responsive
DEFINITION
Classification: 123/406.16
Knock control malfunction responsive:
(under subclass 406.13) Subject matter wherein the regulating means is responsive to a signal indicative of a cessation of proper functioning of a circuit means which is responsive to an unusually high force (i.e., outside of normal operating parameters) of a shock wave produced when the mixture of combustible material and oxidant in the combustion chamber is detonated.
SEE OR SEARCH THIS CLASS, SUBCLASS:
406.21, for an engine knock responsive spark ignition timing control having closed loop feedback control with separate control for each cylinder.
406.29+, for an engine knock responsive spark ignition timing electronic control.
SEE OR SEARCH CLASS
73, Measuring and Testing,
35.01+, for explosive-detonation or knock measuring and testing. 701, Data Processing: Vehicles, Navigation, and Relative Location,
111, for a digital or programmed data processing system associated with an internal combustion engine, designed to control or sense vibration, roughness, or knocking condition of the engine, where significant details of the mechanical construction of the component or subsystem within a vehicle are not claimed.
