Blue Solutions

Laurent Le Gall

Anne-Claire Juventin

Anne-Claire Juventin-Mathes

Ludovic Le Bihan

Philippe Sagel

Jean-Marc Gouzerh

Anne-Claire Juventin - Mathes

The invention relates to an energy storage module () comprising a plurality of energy storage assemblies () positioned side by side, and a rigid enclosure () intended for surrounding the storage assemblies, each assembly including at least one side wall closed at each end by an end surface, wherein the storage assemblies are electrically connected in pairs by conductive strips () extending over at least one end surface of each assembly, the strips being arranged such that one strip connects a first end surface of at least one predetermined assembly to an end surface of a first adjacent assembly and a second strip connects a second surface of the predetermined assembly to an end surface of a second adjacent assembly. The module also includes at least one electrically insulating member (), made of an electrically insulating material and comprising a bottom () and a rim () extending essentially perpendicular to the bottom and surrounding same, each electrically insulating member () being associated with a strip () and fitted onto the end surfaces of two adjacent assemblies connected by the strip such that the bottom is parallel to the end surfaces and the rim runs alongside the side walls of the two assemblies while overlapping same over at least a portion of the height thereof.

Energy storage module including a plurality of energy storage assemblies

An energy storage module () including a plurality of energy storage assemblies () electrically connected to one another, the module including an external casing () in which are arranged the storage assemblies () and at least one heat exchanger (). The energy storage assemblies () are arranged side by side on at least two distinct levels (N, N). The heat exchangers () are positioned between two adjacent levels. The exchangers () are fixed to the casing () of the module at least at a securing wall () that is distinct from the contact faces (A,B). The securing walls and the casing are configured so that the module has a space between the corresponding securing walls () of the exchanger and of the casing.

Energy storage module comprising a plurality of energy storage assemblies

One subject of the invention is an isolating device () for electrically isolating a plurality of power-storage assemblies () placed side-by-side in a power-storage module () from one another, the device comprising a sheet () made of an electrically insulating material lying in a main plane (P), the device also comprising at least one tongue (A-E;A-E,A-E,A-D,A,D,A-D) integral with the sheet () and capable of protruding from the main plane (P) of the sheet by extending essentially perpendicularly to said main plane of the sheet. Another subject of the invention is a module comprising at least one of these devices.

Isolating device for electrically isolating a plurality of power-storage assemblies from one another

The invention relates to a power storage module () capable of containing a plurality of power storage elements (), the module including: a housing () including at least a plurality of side walls and two end walls (A;B), the side walls consisting of one piece () having a closed outline and being sized so as to surround the power storage elements; a wall () for supporting the power storage elements, which is separate from the walls of the housing, and which extends essentially parallel to one of the side walls, referred to as a reference wall (A); a means (A-B) for changing the position of the supporting wall () between at least an assembly position, in which the supporting wall is located at a first distance from the reference wall (A), and an operating position, in which the supporting wall is located at a second distance from the reference wall (A) that is greater than the first distance.

Power storage module including movable means for setting a plurality of power storage elements

The invention relates to a device for holding power storage assemblies (), arranged side by side in a power storage module, in position, the device including: a plate () made of an electrically insulating material and extending along a main plane (P); recesses () provided in the plate, wherein each recess is to receive a respective power storage assembly such that the longitudinal axis of the storage assembly extends perpendicular to the main plane (P); and at least one holder made of an insulating material and intended for receiving an electrical connection means for electrically connecting at least one power storage assembly to an electronic board of the module.

Device for supporting a power storage assembly

The invention concerns a positioning spacer for positioning electrical energy storage elements, such as supercapacitors or ultracapacitors connected in series, in an electrical energy storage module, wherein the spacer comprises a first support part and a second part forming a rim relative to the first part, the positioning spacer comprising, at the free end of the second part thereof, at least one housing recess, the spacer being made from an electrically insulating material.

Growing community of inventors

Ergue Gaberic, France

Laurent Le Gall