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US 2019/0337138 A1Published application
Cooling arrangement for a power tool and power tool electronics
AssigneeMirka Ltd
InventorsStig Finnäs, Caj Nordström, Tomas Södergård
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Abstract
“The application concerns a cooling arrangement for a power tool and a power tool comprising the cooling arrangement. According to an aspect of the invention a cooling arrangement for a power tool comprises a housing of the power tool and electronics. The electronics include at least one circuit board and at least one electronic component. The electronics comprise at least one heat conductive area. The at least one heat conductive area is arranged to be heat conductively connected to the housing of the power tool.”
Claims23
A cooling arrangement for a power tool, comprising:
- a housing of the power tool;
- electronics including at least one circuit board and at least one electronic component;
- and
- the electronics including at least one heat conductive area, wherein the at least one heat conductive area is arranged to be heat conductively connected to the housing of the power tool, and wherein the housing of the power tool comprises a shaft arranged between a handle and a motor powered tool, and wherein the shaft is arranged to work as a suction pipe, and the suction is arranged to cool down the power tool.
1 more element
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Dependencies are inferred from the claim text.