Patent · US Active

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US9997754B2 · kind B2 · utility

3Cited by

4References

9Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Markus Beylich · Ludwigsburg, DE
Friedrich Stolz · Sachsenheim, DE
Stephan Niemeyer · Ludwigsburg, DE
Panagiotis Mavroidakos · Waiblingen, DE

Key dates

Filing date	Mar 20, 2014
Grant date	Jun 12, 2018
Priority date	—
Expiry date	Nov 18, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A seal arrangement for a housing for receiving a battery has a valve arrangement for compensating a pressure differential between an interior of the housing for receiving a battery and an environment outside of the housing for receiving a battery. A desiccant is provided for removing moisture from a gas contained in the interior or gas that flows into the housing for receiving a battery. A chamber is provided that is connected to the valve arrangement and that contains the desiccant, wherein the chamber and the valve arrangement are in gas-conducting communication with each other.

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