Edgar Kuhn

Over-voltage protected, self-contained mobile electrical network system, particularly for automotive applications

Ripple-compensated voltage regulator, particularly for automotive use

VEHICLE HEATING SYSTEM WITH FAILURE DETECTION MEANS

On-board vehicular electrical power supply system

BATTERY CHARGING SYSTEM WITH FAULT INDICATION

Self-contained, particularly vehicular network with malfunction indication

EXCITATION SYSTEM FOR GENERATORS

BATTERY CHARGING SYSTEM, ESPECIALLY FOR MOTOR VEHICLES

VOLTAGE REGULATOR ARRANGEMENT FOR PREVENTING OVERVOLTAGES

VOLTAGE CONTROL CIRCUIT FOR A-C GENERATOR SUBJECT TO WIDELY VARYING DRIVE SPEEDS