Title:
CEILING FAN
Document Type and Number:
WIPO Patent Application WO/2023/188859
Kind Code:
A1
Abstract:
This ceiling fan comprises: a support part; a motor unit; a blade support part (4) that is rotated by the motor unit; a plurality of blade parts that are fixed to the blade support part (4) and extend laterally; a top cover part; a discharge-product generation unit; and a bowl-shaped bottom cover part (7) that opens upward, is provided below the plurality of blade parts, and is configured to cover the discharge-product generation unit. The blade support part (4) has: an annular section that is rotated by the motor unit; and a support section to which the plurality of blades extending outwardly from the annular section are fixed. The blade support part (4) is configured to be covered by the bottom cover part (7) when viewed from below. A bowl-shaped inner cover part (34) that opens downward is provided in the bottom cover part (7). The discharge-product generation unit is provided in an annular gap between an outer surface of the inner cover part (34) and an inner surface of the bottom cover part (7).
More Like This:
| WO/2011/110468 | BLOWER MODULE |
| JP4441978 | Blower |
Inventors:
MORISHITA NAMI
TANAKA YUKI
KURAMOCHI HIROYUKI
TANAKA YUKI
KURAMOCHI HIROYUKI
Application Number:
PCT/JP2023/004316
Publication Date:
October 05, 2023
Filing Date:
February 09, 2023
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F04D25/08
Domestic Patent References:
| WO2008139491A2 | 2008-11-20 |
Foreign References:
| JP2015187426A | 2015-10-29 | |||
| JP2007196144A | 2007-08-09 | |||
| JP2014198227A | 2014-10-23 | |||
| JP3099900U | 2004-04-22 | |||
| CN112963368A | 2021-06-15 | |||
| CN111561751A | 2020-08-21 | |||
| CN111043580A | 2020-04-21 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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