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US 2023/0264337 A1Published application
Electric working machine
AssigneeMakita Corporation
InventorsDaisuke SUZUKI, Masayoshi OKUMI
Life of this patent
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Abstract
An electric working machine may include: an electrical component; a first space in which the electrical component is disposed; a partition wall separating the first space from a second space different from the first space, the partition wall including a first communication opening communicating the first space and the second space; and a first one-way valve disposed at the first communication opening.
Claims12
An electric working machine comprising:
- an electrical component;
- a first space in which the electrical component is disposed;
- a partition wall separating the first space from a second space different from the first space, the partition wall including a first communication opening communicating the first space and the second space;
- and
- a first one-way valve disposed at the first communication opening.
2 more elements
Dependencies are inferred from the claim text.