Vacuum cleaner
First Claim
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1. A vacuum cleaner, comprising:
- a main body;
a dust collection unit that is removably mounted on the main body;
a dust separation unit configured to separate dust from dust laden air sucked into the vacuum cleaner, wherein the dust separation unit comprises;
a first dust separator mounted on the dust collection unit and configured to separate dust from the air sucked into the vacuum cleaner; and
a second dust separator mounted on the main body and configured to separate dust from the air sucked into the vacuum cleaner.
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Abstract
A vacuum cleaner includes both a main dust separation unit and a secondary dust separation unit. One of the dust separation units is provided on a main body of the vacuum cleaner, and the other dust separation unit is provided on a removable dust collection unit that is mountable on the main body.
22 Citations
28 Claims
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1. A vacuum cleaner, comprising:
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a main body;
a dust collection unit that is removably mounted on the main body;
a dust separation unit configured to separate dust from dust laden air sucked into the vacuum cleaner, wherein the dust separation unit comprises;
a first dust separator mounted on the dust collection unit and configured to separate dust from the air sucked into the vacuum cleaner; and
a second dust separator mounted on the main body and configured to separate dust from the air sucked into the vacuum cleaner. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A vacuum cleaner, comprising:
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a main body;
a dust collection unit that is removably mounted on the main body;
a dust separation unit configured to separate dust from dust laden air sucked into the vacuum cleaner, wherein the dust separation unit comprises;
a first cyclonic dust separator mounted on the dust collection unit and configured to separate dust from the air sucked into the vacuum cleaner; and
a second cyclonic dust separator mounted on the main body and configured to receive a flow of air from the first dust separator and further configured to remove additional dust from the flow of air. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26)
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27. A vacuum cleaner, comprising:
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a main body;
a dust collection unit that is removably mounted on the main body;
a dust separation unit configured to separate dust from dust laden air sucked into the vacuum cleaner, wherein the dust separation unit is mounted on the main body and includes a plurality of cyclone dust separation units arranged in parallel and that separate dust from the air sucked into the vacuum cleaner.
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28. A vacuum cleaner, comprising:
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a main body;
a dust collection unit that is removably mounted on the main body;
a dust separation unit configured to separate dust from dust laden air sucked into the vacuum cleaner, wherein the dust separation unit comprises;
a first dust separator mounted on the main body and configured to separate dust from the air sucked into the vacuum cleaner; and
a second dust separator mounted on the dust collection unit and configured to separate dust from the air sucked into the vacuum cleaner.
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Specification