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公开(公告)号：US11116375B2
公开(公告)日：2021-09-14
申请号：US16225187
申请日：2018-12-19
Applicant: Dyson Technology Limited
Inventor： Kristian Richard Thomas King , Thomas Douglas Ridley , David Alan Millington , David Nicholas Boyce , Alan John Lea
Abstract: A vacuum cleaner includes a suction nozzle for drawing dirty air into the vacuum cleaner and an exhaust for expelling cleaned air out of the vacuum cleaner; and an air flow passage extending from the suction nozzle to the exhaust through a dirt separator. The vacuum cleaner further includes a vacuum motor arranged to draw a flow of air through the vacuum cleaner from the suction nozzle to the exhaust, the vacuum motor comprising an electric motor and an impeller which rotates about a motor axis. The vacuum cleaner further includes an electronic visual display configured to display information relating to the vacuum cleaner. The vacuum motor is housed inside a motor bucket which is positioned in the flow passage, and the electronic visual display is mounted to the motor bucket and supported thereby.
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公开(公告)号：US11103116B2
公开(公告)日：2021-08-31
申请号：US16225151
申请日：2018-12-19
Applicant: Dyson Technology Limited
Inventor： Nathan Lawson McLean , Kristian Richard Thomas King , Leanne Joyce Garner , Adam James Bates , Thomas Douglas Ridley , David Alan Millington , David Nicholas Boyce
Abstract: A handheld vacuum cleaner includes a pistol grip which is positioned generally transverse to a longitudinal axis of the vacuum cleaner that runs from a front end to a rear end thereof. It also includes an air inlet positioned forward of the pistol grip, and a vacuum motor configured to draw dirty air into a dirt separator of the vacuum cleaner through the air inlet and exhaust clean air from the vacuum cleaner through an air outlet. The handheld vacuum cleaner further includes an electronic visual display which faces generally rearwards. The handheld vacuum cleaner may be part of a stick vacuum cleaner.
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