Invention Grant
- Patent Title: Laundry appliance with user sensing functionality
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Application No.: US16977997Application Date: 2018-03-07
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Publication No.: US11486081B2Publication Date: 2022-11-01
- Inventor: Giorgio Pattarello , Federico Del Maschio
- Applicant: Electrolux Appliances Aktiebolag
- Applicant Address: SE Stockholm
- Assignee: Electrolux Appliances Aktiebolag
- Current Assignee: Electrolux Appliances Aktiebolag
- Current Assignee Address: SE Stockholm
- Agency: RatnerPrestia
- International Application: PCT/EP2018/055680 WO 20180307
- International Announcement: WO2019/170232 WO 20190912
- Main IPC: D06F58/34
- IPC: D06F58/34 ; D06F103/10 ; D06F103/00 ; D06F105/00 ; D06F105/56 ; D06F105/58 ; D06F105/60 ; D06F34/14 ; D06F34/18 ; D06F34/32

Abstract:
A laundry treatment appliance having a humidity measuring arrangement comprising a sensing unit for sensing an electric parameter associated with a laundry load housed in a laundry treatment chamber, a processing unit for determining the humidity of the laundry load according to the sensed electric parameter, and a conductive element electrically coupled to the processing unit and arranged such that, when an at least partially conductive body is in proximity of the conductive element, an electric signal is generated by capacity coupling between the conductive element and the least partially conductive body, wherein the processing unit is configured to access a presence or absence of a user near the appliance according to a pattern of the electric signal at the processing unit.
Public/Granted literature
- US20210071347A1 LAUNDRY APPLIANCE WITH USER SENSING FUNCTIONALITY Public/Granted day:2021-03-11
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