Patent · US Active

Electrochemical energy store

US10181597B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Christian Zielke · Eningen unter Achalm, DE
Vikram Anil Godbole · Leinfelden, DE

Key dates

Filing date	Jan 23, 2015
Grant date	Jan 15, 2019
Priority date	—
Expiry date	Apr 12, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/4911
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electrochemical energy store (10), comprising a housing (12) for accommodating at least one cell unit (24), wherein the housing (12) forms a receptacle space for the arrangement of the cell unit (24), wherein a surface (17) of the housing (12) facing the receptacle space is completely covered by an electrically insulating material (27), wherein the housing (12) also comprises an opening (20) for filling a fluid electrolyte into the receptacle space, and wherein the opening (20) is covered by two overlapping end regions (26, 28) of the electrically insulating material (27). An energy store (10) according to the invention permits a simple means of bringing about sealed internal insulation of a housing (12) accompanied by simultaneously improved manufacturability.

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