Patent · US Active

Surge protection device

US10903647B2 · kind B2 · utility

1Cited by

5References

13Claims

0Family size

Assignee

PHOENIX CONTACT GMBH & CO. KG · DE

Inventors

Thomas Meyer · Ottenstein, DE
Hannes Sagebiel · Hameln, DE
Karsten Trachte · Lemgo, DE

Key dates

Filing date	Aug 2, 2019
Grant date	Jan 26, 2021
Priority date	—
Expiry date	Aug 2, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01T4/20
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A surge protection device with stack spark gaps, whereby a stack spark gap is formed from multiple electrodes and insulating elements that are arranged between the electrodes, with an ignition switch for influencing the ignition behavior of the stack spark gaps, with a first electrically conductive clamping element and with a second electrically conductive clamping element, whereby the clamping elements are arranged on opposite sides of the stack spark gaps, with at least one connecting element by which the clamping elements are connected to one another, and with connection elements for electrical connection of the stack spark gaps.

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