公开(公告)号：US20210015327A1

公开(公告)日：2021-01-21

申请号：US17042587

申请日：2018-08-31

Applicant: Dyson Technology Limited

Inventor： Daniel Martin TAYLOR ,  Martin Deric CUTTING ,  Oliver Rayleigh STRUTT ,  Samuel Fraser TWIST

IPC: A47L9/04 ,  A47L9/00

Abstract: A suction nozzle includes a casing which defines a suction chamber, and an agitator rotatably mounted within the suction chamber. The agitator is supported in the suction chamber by a support member. A drive assembly arranged to rotate the agitator about an axis is mounted to the casing via the support member, and is mounted to the support member via a first soft mounting member. The support member is mounted to the casing via a second soft mounting member.

公开(公告)号：US20190008349A1

公开(公告)日：2019-01-10

申请号：US16027584

申请日：2018-07-05

Applicant: Dyson Technology Limited

Inventor： Oliver Rayleigh STRUTT ,  Samuel Fraser TWIST

IPC: A47L9/28 ,  A47L9/04

Abstract: A suction nozzle for a vacuum cleaner that includes an agitator defining a longitudinal axis and being rotatable about said longitudinal axis; a motor configured to rotate the agitator; and a coolant path extending from an inlet to an outlet. The coolant path is configured to direct an air flow from the inlet, past the motor and subsequently over or through the motor, to the outlet.