Invention Grant
- Patent Title: Air purifier and a method for controlling an air purifier
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Application No.: US15763478Application Date: 2016-09-18
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Publication No.: US11318407B2Publication Date: 2022-05-03
- Inventor: Catherine Wei , Jing Su , Rui Ke , Declan Patrick Kelly , Zhiqiang Zhang
- Applicant: KONINKLIJKE PHILIPS N.V.
- Applicant Address: NL Eindhoven
- Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee: KONINKLIJKE PHILIPS N.V.
- Current Assignee Address: NL Eindhoven
- Agency: Schott, P.C.
- Priority: WOPCT/CN2015/091218 20150930,EP15195287 20151119
- International Application: PCT/EP2016/072086 WO 20160918
- International Announcement: WO2017/055112 WO 20170406
- Main IPC: B01D46/46
- IPC: B01D46/46 ; F24F11/30 ; F24F3/16 ; B01D46/00 ; B01D46/44 ; F24F110/50 ; F24F11/39 ; F24F8/50
Abstract:
An air purifier (10) uses an air purifier filter unit (12) and a sensor (26) for sensing the matter to be filtered by the air purifier filter unit. By monitoring (18) the performance of the air purifier combined with information about the air purifier filter unit, it is possible to determine a volume of the space in which the air purifier (10) is deployed.
Public/Granted literature
- US20180290095A1 AN AIR PURIFIER AND A METHOD FOR CONTROLLING AN AIR PURIFIER Public/Granted day:2018-10-11
Information query
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