Patent ID: 11955615
Assignee: MAKITA CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  G  Y | IPC H

Claim 8:
9. A battery-powered portable tool comprising:
a battery pack containing at least one all-solid-state battery cell;
a tool main body, on which and/or inside which the battery pack is mountable and from which the battery pack is demountable; and
a plurality of components;
wherein:
the plurality of components is arranged in a first physical configuration in a first temperature range,
the plurality of components is arranged in a second physical configuration in a second temperature range that is higher than the first temperature range,
the first physical configuration differs from the second physical configuration,
the plurality of components is configured to automatically switch:
from the first physical configuration to the second physical configuration in response to a change from the first temperature range to the second temperature range, and
from the second physical configuration to the first physical configuration in response to a change from the second temperature range to the first temperature range, and the plurality of components comprises:
a warming-required component that requires warming when the temperature is lower than a first boundary temperature, and
a heat-dissipation-required component that requires heat dissipation when the temperature is higher than a second boundary temperature; and

wherein:
the warming-required component and the heat-dissipation-required component are both disposed in one of the battery pack or the tool main body;
the first boundary temperature is lower than the second boundary temperature, and
the plurality of components is configured to be switched from the first physical configuration to the second physical configuration and vice versa between the first boundary temperature and the second boundary temperature.