Title:
AIR CONDITIONING ROTATING BODY AND AIR TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/030067
Kind Code:
A1
Abstract:
An air conditioning rotating body (30) has a cylindrical rotor (10) which is rotatably housed in a casing (50), and treats air that passes through the rotor (10) in the axial direction. A labyrinth seal structure (100) is provided between the casing (50) and the outer peripheral part of the rotor (10). The labyrinth seal structure (100) includes a first protruding part (23a) that protrudes in the rotor axis direction from the rotor (10) toward the casing (50), and a second protruding part (56a) that protrudes in the rotor axis direction from the casing (50) toward the rotor (10).
Inventors:
OHDOU TSUNAHIRO (JP)
TAKAHASHI TAKASHI (JP)
OKUBO EISAKU (JP)
TANAKA HIDEKAZU (JP)
TAKAHASHI TAKASHI (JP)
OKUBO EISAKU (JP)
TANAKA HIDEKAZU (JP)
Application Number:
PCT/JP2021/018600
Publication Date:
February 10, 2022
Filing Date:
May 17, 2021
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
B01D53/26; A61L9/014; F24F3/14
Foreign References:
| JP2004160444A | 2004-06-10 | |||
| JP2004321964A | 2004-11-18 | |||
| JPS5325958A | 1978-03-10 | |||
| JP2007007536A | 2007-01-18 | |||
| JP2005211811A | 2005-08-11 | |||
| JP2006052922A | 2006-02-23 |
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Download PDF: