Unknown
AssigneeRobert Bosch GmbH
InventorMario Kustosch
Life of this patent
Estimating the term…
Abstract
The invention relates to a battery cell, in particular lithium-ion battery cell, having a housing (61) in which the electrochemical components of the battery cell (4) are accommodated, wherein the housing (61) of the battery cell (4) comprises a casing (60) which is designed for guiding a temperature-control fluid flowing around the battery cell (4), which casing at least partially covers the housing (61) of the battery cell, wherein the casing (60) is formed from a main body (62) which comprises at least one filler material (63).
Claims12
A battery cell (4) having a housing (61) in which electrochemical components of the battery cell (4) are accommodated, wherein the housing (61) of the battery cell (4) comprises a casing (60) configured to guide a temperature-control fluid flowing around the battery cell (4), which casing at least partially covers the housing (61) of the battery cell, characterized in that the casing (60) is formed from a main body (62) which comprises at least one filler material (63).
A method for producing a battery cell (4), wherein,
- in a first method step, a housing (61) is provided, in which electrochemical components of the battery cell (4) are accommodated,
- in a second method step, a main body (62) of a casing (60) for the battery cell (4) is provided,
- in a third method step, a filler material (63) is introduced into the main body (62) of the casing (60), and
- in a fourth method step, the casing (60) is arranged on the housing (61) such that the casing (60) at least partially covers the housing (61) of the at least one battery cell (4).
Dependencies are inferred from the claim text.