US 2019/0198950 A1 · POWER STORAGE MODULE

Abstract

A power storage module includes a cooling member that has a coolant and a sealing body hermetically sealing the coolant; a power storage element that is stacked on the cooling members; and a heat transfer plate that is stacked on the power storage elements with the cooling members therebetween. The sealing body is configured to form a bulging portion deformed by evaporation of the coolant in a region not overlapping the power storage element. The heat transfer plate has a folded portion with which the bulging portion is configured to abut.

Claims6

Dependent claims

A power storage module comprising:

a cooling member that has a coolant and a sealing body hermetically sealing the coolant;
a power storage element that is stacked on the cooling member;
and
a heat transfer plate that is stacked on the power storage element with the cooling member therebetween, wherein
the sealing body is configured to form a bulging portion deformed by evaporation of the coolant in a region not overlapping the power storage element, and
the heat transfer plate has a folded portion with which the bulging portion is configured to abut.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/322,276Filed 20 Jul 2017

Priority

JP 2016-1526953 Aug 2016

Published

27 Jun 2019

Term ends

Not estimatedThe source records don’t support an estimate.

Classification18 codes

H01M 10/613
Types of temperature control: cooling or keeping cold
H01G 11/18
Arrangements or processes for adjusting or protecting hybrid or EDL capacitors: against thermal overloads, e.g. heating, cooling or ventilating
H01M 10/625
Specially adapted for specific applications: vehicles
H01M 10/647
Characterised by the shape of the cells: prismatic or flat cells, e.g. pouch cells

Power storage module

Life of this patent

Power storage module

Life of this patent

Abstract

Claims6