Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE377792ApublicationCriticalpatent/BE377792A/xx
G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
G05F3/02—Regulating voltage or current
G05F3/08—Regulating voltage or current wherein the variable is dc
G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics