US 2019/0097284 A1 · POWER STORAGE DEVICE PACK

Abstract

A power storage device pack includes a housing and a power storage device module fixed to the housing. The power storage device module includes a plurality of power storage devices arranged in one direction, a pair of binding members configured to bind the power storage devices at both ends in the one direction, an elastic member arranged between one of the binding members and one of the power storage devices and configured to absorb expansion of the power storage devices, and a plurality of heat-transfer plates arranged so as to respectively make contact with the power storage devices. A plurality of heat-conduction members are configured to respectively conduct heat from the heat-transfer plates to the housing, and a plurality of sliding members respectively joined to first ends of the heat-conduction members and relatively slidable in the one direction, are arranged between the heat-transfer plates and the housing.

Claims11

Dependent claims

A power storage device pack comprising:

a housing;
and
a power storage device module fixed to the housing,
the power storage device module including a plurality of power storage devices arranged in one direction, a pair of binding members configured to bind the plurality of power storage devices at both ends in the one direction, an elastic member arranged between one of the binding members and one of the power storage devices and configured to absorb expansion of the power storage devices, and a plurality of heat-transfer plates arranged in such a way as to respectively make contact with the plurality of power storage devices,
wherein a plurality of heat-conduction members configured to respectively conduct heat from the plurality of heat-transfer plates to the housing, and a plurality of sliding members respectively joined to first ends of the plurality of heat-conduction members and relatively slidable in the one direction, are arranged between the plurality of heat-transfer plates and the housing.

2 more elements

A power storage device pack comprising:

a housing;
and
a power storage device module fixed to the housing,
the power storage device module including a plurality of power storage devices arranged in one direction, a pair of binding members configured to bind the plurality of power storage devices at both ends in the one direction, an elastic member arranged between one of the binding members and one of the power storage devices and configured to absorb expansion of the power storage devices, and a plurality of heat-transfer surfaces configured to thermally connect the plurality of power storage devices and the housing, respectively,
wherein a plurality of heat-conduction members configured to respectively conduct heat from the plurality of heat-transfer surfaces to the housing, and a plurality of sliding members respectively joined to first ends of the plurality of heat-conduction members and relatively slidable in the one direction, are arranged between the plurality of heat-transfer surfaces and the housing.

2 more elements

Dependencies are inferred from the claim text.

Power storage device pack

Life of this patent

Power storage device pack

Life of this patent

Abstract

Claims11