Patent · US Active

Valve diverter with heat sink

US9861009B2 · kind B2 · utility

0Cited by

3References

9Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Erhard Pippert · Selters (Westerwald), DE
Guenter Sachs · Herzogenaurach, DE
Dirk Springborn · Berlin, DE
Markus Sulitze · Falkensee, DE

Key dates

Filing date	Jun 25, 2013
Grant date	Jan 2, 2018
Priority date	—
Expiry date	Aug 14, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH01C7/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A valve-type arrester includes a heat sink for dissipating heat from the interior of the valve-type arrester into the surroundings of the valve-type arrester. The heat sink has a circular-cylindrical main body with a base surface, a top surface parallel to the base surface and a casing surface connecting the base surface and the top surface. The heat sink additionally has a plurality of fins disposed on the main body, in which each fin is formed in the shape of a sheet or a leaf and disposed on the casing surface of the main body.

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