Invention Grant
- Patent Title: Vacuum cleaner and valve
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Application No.: US16771102Application Date: 2017-12-14
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Publication No.: US11540681B2Publication Date: 2023-01-03
- Inventor: Erik Dahlbeck , Henrik Holm
- Applicant: Aktiebolaget Electrolux
- Applicant Address: SE Stockholm
- Assignee: Aktiebolaget Electrolux
- Current Assignee: Aktiebolaget Electrolux
- Current Assignee Address: SE Stockholm
- Agency: RatnerPrestia
- International Application: PCT/EP2017/082780 WO 20171214
- International Announcement: WO2019/114965 WO 20190620
- Main IPC: A47L5/22
- IPC: A47L5/22 ; A47L5/24 ; A47L5/36 ; A47L9/00 ; A47L9/04 ; A47L9/28 ; A47L9/30

Abstract:
A vacuum cleaner having a hand unit and an elongated member having a nozzle end portion and a handle end portion. The vacuum cleaner has a valve arranged at the nozzle end portion, the valve having a valve member being movable between a first and a second position. In the first position the valve member directs an airflow from a floor nozzle to the hand unit while preventing an airflow to flow through the handle end portion. In the second position the valve member directs the airflow from the floor nozzle to the handle end portion and to the hand unit. Vacuum cleaning may be performed with the floor nozzle both when the hand unit is connected at the nozzle end and at the handle end.
Public/Granted literature
- US20200367707A1 VACUUM CLEANER AND VALVE Public/Granted day:2020-11-26
Information query