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Patent Searching and Data


Title:
AIR FILTER AND AIR CONDITIONER INDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2021/064940
Kind Code:
A1
Abstract:
This air filter is provided with: an outer frame that forms an outer shell and that is a frame body having an opening formed therein; a frame part that is provided to the outer frame and that has an inner frame that partitions the opening of the outer frame in a lattice-like manner; and a filter part that is, in the frame part, provided so as to cover portions surrounded by the outer frame and the inner frame, and that attracts dust and dirt, wherein one surface of the frame part is entirely flat.

Inventors:
YOSHIDA, Takanori (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, JP)
YOKOTA, Shuhei (1-13-5 Kudankita, Chiyoda-k, Tokyo 73, JP)
MINE, Yusuke (1-13-5 Kudankita, Chiyoda-k, Tokyo 73, JP)
Application Number:
JP2019/039117
Publication Date:
April 08, 2021
Filing Date:
October 03, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (Chiyoda-ku Tokyo, 10, JP)
International Classes:
B01D46/10; F24F1/0073
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, JP)
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