Title:
BLOWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/075747
Kind Code:
A1
Abstract:
A blower device (10) comprises: a housing (20) that has an air inlet (281) and an air outlet (291); an air filter (40) that is disposed at a position where the air filter (40) overlaps with the air inlet (281) of the housing (20) when the air inlet (281) is viewed from the front; and a filter cover (30) that holds the air filter (40) and that is disposed at a position where the filter cover (30) overlaps with the air filter (40) when the air inlet (281) is viewed from the front. The filter cover (30) includes a plurality of posts (321-323) that are spaced apart from each other. The posts (321-323) include projections (321P, 323P) that project toward the air filter (40). The filter cover (30) is fixed to the housing (20) in a state in which the projections (321P, 323P) are in contact with the air filter (40) and portions of the plurality of posts (321-323) other than the projections (321P, 323P) are apart from the air filter (40).
Inventors:
MAEDA HIROKI (JP)
INABA KEISUKE (JP)
INABA KEISUKE (JP)
Application Number:
PCT/JP2023/036110
Publication Date:
April 11, 2024
Filing Date:
October 03, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
A61M16/00; B01D46/10; F04D29/70
Foreign References:
| JPS4962845U | 1974-06-03 | |||
| JPS6180360U | 1986-05-28 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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