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Power storage module and power storage module pack

A technology for storage modules and packages, which is applied in the direction of electric power devices, battery/battery traction, small-sized batteries/battery packs, etc. It can solve the problems of setting space constraints and not being able to carry storage modules well, and achieve Effects of improving impact resistance and improving assemblability

Active Publication Date: 2021-01-29
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the installation space of the equipment is limited in the vehicle, when the power storage module is enlarged, the power storage module may not be mounted satisfactorily.

Method used

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  • Power storage module and power storage module pack
  • Power storage module and power storage module pack
  • Power storage module and power storage module pack

Examples

Experimental program
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Embodiment Construction

[0108] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0109] figure 1 It is a perspective view schematically showing the overall structure of the electricity storage module package according to the embodiment of the present invention. In the drawings used in the following description, in order to make the characteristics easier to understand, the characteristic parts may be enlarged for convenience, and the shapes, dimensional ratios, etc. of each component are not limited to those shown in the drawings.

[0110] In each figure, the direction D1 represents the longitudinal direction of the electricity storage module package 1 . The direction D2 represents the width direction of the electricity storage module package 1 . The direction D3 represents the height direction of the power storage module package 1 . The direction indicated by the D3 direction is, for example, a vertical direction.

[0111] Such as fi...

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PUM

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Abstract

Provided are a power storage module and a power storage module package which are capable of improving assemblability and improving impact resistance from below while ensuring sufficient rigidity and vehicle-mounted properties. The power storage module comprises: a frame body; a plurality of power storage cells accommodated in the frame body; a bridging portion that is provided inside the frame body and connects an upper portion and a lower portion of the frame body to each other; and two flange portions that are provided outside the frame body and project in directions opposite to each other.The two flange portions are located above a central portion of the frame body in a height direction.

Description

technical field [0001] The invention relates to an electric storage module and an electric storage module packaging body. Background technique [0002] Conventionally, vehicles such as hybrid vehicles and electric vehicles are equipped with power storage modules for supplying electric power to a motor as a power source or for storing electric power regenerated by a motor (generator). [0003] The power storage module has a plurality of stacked power storage cells. As electric storage cells, there are known electric storage cells in which battery elements including a positive electrode and a negative electrode are housed inside a metal cell can, and electric storage cells in which battery elements are enclosed in a resin laminate film. unit. An electric storage unit has, for example, a pair of positive and negative electrode terminals on the outside, and the electrode terminals of adjacent electric storage units are electrically connected in series or in parallel by a bus b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/209H01M50/242H01M10/04B60L50/64H01M50/249H01M50/276H01M50/278H01M50/55H01M50/553
CPCH01M10/0404B60L50/64H01M50/278H01M50/249H01M50/553H01M50/276H01M50/55H01M50/209B60K1/04B60K2001/0422Y02T10/70H01M10/6551H01M10/6556Y02E60/10Y02P70/50H01M10/6554H01M10/613H01M10/625H01M10/656H01M10/647
Inventor 樱井敦
Owner HONDA MOTOR CO LTD
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