Patent · US Active

Connection pole for an accumulator, pole shaft of an accumulator, and accumulator

US9673441B2 · kind B2 · utility

0Cited by

6References

14Claims

0Family size

Assignee

Johnson Controls Autobatterie GmbH & Co. KGaA · DE

Inventors

Peter Streuer · Hannover, DE
Anne-Laure Ledoux · Langenhagen, DE

Key dates

Filing date	Nov 25, 2013
Grant date	Jun 6, 2017
Priority date	—
Expiry date	Nov 25, 2033

Classification

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

Abstract

A connection pole for an accumulator, wherein the connection pole includes an inner hollow region configured to receive a pole shaft of the accumulator. The connection pole includes ribs on its inner wall in the inner hollow region, wherein the ribs run in the longitudinal direction of the connection pole and one or more or all of the ribs are integrally formed with the connection pole from the material of the connection pole and protrude from the inner side of the connection pole such that the ribs form a gap between the pole shaft and the inner surface of the connection pole.

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