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US 12,259,158 B2Granted
Air cleaner
AssigneeKrongthip Inc.
InventorsKazumi Fujikura, Yoko Shiraishi, Takeshi Hattori
Life of this patent
Estimating the term…
Abstract
An air cleaner not susceptible to a decrease in effect. The air cleaner includes: a storage tank that stores a liquid; and an air blowing unit. In the air cleaner, the storage tank has an air receiving region and a dust retention region formed therein, and the air blowing unit blows air to the air receiving region. The dust retention region is a region partitioned by a wall in which an opening is formed toward an upstream side of a flow of the liquid.
Claims2
An air cleaner, comprising:
- a storage tank configured to store a liquid;
- and
- an air blower, wherein
- the storage tank has an air receiving region and a dust retention region formed therein,
- the air blower is configured to blow air to the air receiving region,
- the dust retention region is a region partitioned by a wall in which an opening is formed toward an upstream side of a flow of the liquid, and
- a bottom of the wall extends farther in a circumferential direction than does a top of the wall.
4 more elements
An air cleaner, comprising:
- a storage tank configured to store a liquid;
- and
- an air blower, wherein
- the storage tank has an air receiving region and a dust retention region formed therein,
- the air blower is configured to blow air to the air receiving region, and
- the dust retention region is a region partitioned by a wall in which an opening is formed toward an upstream side of a flow of the liquid, wherein
- an edge of the wall extends at an acute angle from a bottom surface of the wall.
4 more elements
Dependencies are inferred from the claim text.