FAN UNIT SUSPENSION Russian patent published in 2022 - IPC A47L9/00 A47L9/22 

Abstract RU 2770249 C1

FIELD: household appliances.

SUBSTANCE: invention relates to the suspension of a fan unit and, in particular, to a housing provided with a fan unit. The body of the vacuum cleaner includes a fan unit having a part in which a rotatable fan is installed, and a motor for driving the rotatable fan. The engine is mounted on the first side of the part. The vacuum cleaner body additionally comprises an elastic suspension on the second side of the part opposite to the first side for connecting the fan inlet or outlet with the body and a clamping mechanism for pressing the fan unit against the body. One end of the clamping mechanism is attached to the housing and is located on the same side of the fan unit as the elastic suspension, and the other end of the clamping mechanism is attached to the fan unit and is in the part position or in the engine position near the center of mass of the fan unit.

EFFECT: fan unit suspension upgrade.

7 cl, 3 dwg

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RU 2 770 249 C1

Authors

Van Den Boskh, Mikhael

Kujper, Bernardus Lubbertus

Tak, Jokhannes Villem

Dates

2022-04-14Published

2020-02-17Filed