Toyota jidosha kabushiki kaisha (20240128578). LOAD APPLICATOR AND POWER STORAGE APPARATUS simplified abstract

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LOAD APPLICATOR AND POWER STORAGE APPARATUS

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Shotaro Ishikawa of Miyoshi-shi (JP)

Tatsuhiko Sasaki of Anjo-shi (JP)

Koichiro Kishi of Toyota-shi (JP)

Kenta Watanabe of Toyota-shi (JP)

LOAD APPLICATOR AND POWER STORAGE APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240128578 titled 'LOAD APPLICATOR AND POWER STORAGE APPARATUS

Simplified Explanation

The abstract describes a load applicator with an elastic mechanism that can apply different levels of restraint load to a power storage module based on its expansion. The switching device allows for switching between two forms of restraint load based on the expansion of the power storage module.

  • Elastic mechanism with elastic bodies
  • First member moving in accordance with contraction of power storage cells
  • Second member opposite to the first member across the elastic mechanism
  • Switching device for switching between two forms of restraint load
  • Restriction member for controlling the expansion of the power storage module

Potential Applications

The technology could be applied in various fields such as:

  • Energy storage systems
  • Automotive industry
  • Robotics

Problems Solved

The technology addresses issues such as:

  • Overloading of power storage modules
  • Inefficient energy transfer
  • Inconsistent performance of load applicators

Benefits

The benefits of this technology include:

  • Improved efficiency of power storage modules
  • Enhanced safety in load applicators
  • Increased lifespan of power storage cells

Potential Commercial Applications

The technology could be commercially applied in:

  • Battery manufacturing companies
  • Electric vehicle production
  • Industrial automation companies

Possible Prior Art

One possible prior art could be the use of mechanical springs in load applicators to control the expansion of power storage modules.

Unanswered Questions

How does the switching device determine when to switch between the two forms of restraint load?

The abstract does not provide details on the specific criteria or sensors used by the switching device to determine when to switch between the two forms of restraint load.

What materials are the elastic bodies made of in the elastic mechanism?

The abstract does not specify the materials used for the elastic bodies in the elastic mechanism, which could impact the performance and durability of the load applicator.


Original Abstract Submitted

a load applicator includes an elastic mechanism including elastic bodies, a first member configured to move in accordance with contraction of power storage cells, a second member provided opposite to the first member across the elastic mechanism, a switching device, and a restriction member. the elastic mechanism has a first form wherein a first restraint load is applied to a power storage module when the power storage module expands by a first dimension, and a second form wherein a second restraint load larger than the first restraint load is applied to the power storage module when the power storage module expands by the first dimension. the switching device performs an operation switching from the first form to the second form in a case where a restraint load smaller than the first restraint load is applied to the power storage module when the power storage module expands by the first dimension.