Patent · US Active

Electronic switch with surge protector

US12184269B2 · kind B2 · utility

0Cited by

12References

14Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Karsten Handt · Starnberg, DE
Stefan Hänsel · Erlangen, DE

Key dates

Filing date	Oct 28, 2019
Grant date	Dec 31, 2024
Priority date	—
Expiry date	Jun 12, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH02H3/087
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electronic switch includes a turn-off semiconductor switch, a capacitor, a varistor, with the capacitor and the varistor being arranged in a first series circuit which is arranged in parallel with the turn-off semiconductor switch, a switch, and a resistor, with the switch and the resistor being arranged in parallel with the turn-off semiconductor switch and with the first series circuit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.