Air conditioning rotating body and air treatment device
AssigneeDaikin Industries, Ltd.
InventorsTsunahiro OHDOU, Takashi TAKAHASHI, Eisaku OKUBO, Hidekazu TANAKA
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Abstract
An air conditioning rotating body includes a rotor having a cylindrical shape, and a labyrinth seal structure. The rotor is housed in a casing so as to be freely rotatable. The air conditioning rotating body treats air passing through the rotor in an axial direction. The labyrinth seal structure is provided between an outer circumferential portion of the rotor and the casing. The labyrinth seal structure includes a first protrusion protruding in the axial direction from the rotor toward the casing, and a second protrusion protruding in the axial direction from the casing toward the rotor.
Claims12
An air conditioning rotating body comprising:
- a rotor having a cylindrical shape, the rotor being configured to be housed in a casing so as to be freely rotatable, and the air conditioning rotating body being configured to treat air passing through the rotor in an axial direction;
- and
- a labyrinth seal structure provided between an outer circumferential portion of the rotor and the casing, the labyrinth seal structure including
- a first protrusion protruding in the axial direction from the rotor toward the casing, and
- a second protrusion protruding in the axial direction from the casing toward the rotor.
Dependencies are inferred from the claim text.