Ceiling fan with retractable blades and improved airflow

The ceiling fan with retractable blades addresses airflow reduction by using a support system and aerodynamic design to enhance airflow, achieving performance comparable to conventional fans while retaining compactness and aesthetic appeal.

FR3163438B1Active Publication Date: 2026-06-19GROUPE ADEO
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Patents
Current Assignee / Owner
GROUPE ADEO
Filing Date
2024-06-14
Publication Date
2026-06-19

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Abstract

The present invention relates to a ceiling fan (1) comprising a central body (11), a motor system, and a plurality of blades (12) configured to move between a first position and a second position, said blades (12) each extending between a first proximal end (121) of said axis of revolution (Z) and a second distal end (122) of said axis of revolution (Z) in said second position. The fan (1) includes a support (13) extending from said body (11), each of said blades (12) being assembled with said body (11) via said support (13) along an intermediate portion (123) so as to form a pivot (131), such that said movement from said first position to said second position corresponds to a movement of said first end (121) towards said axis of revolution (Z) and a movement of said second end (122) away from said axis of revolution (Z). Figure for the summary: Figure 4
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