Invention Grant
- Patent Title: Consumable recognition system, set of consumables and beverage dispenser
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Application No.: US15101960Application Date: 2014-12-05
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Publication No.: US10231572B2Publication Date: 2019-03-19
- Inventor: Jasper De Vreede , Karel Johannes Adrianus Van Den Aker , Franciscus Johannes Gerardus Hakkens , Egbertus Reinier Jacobs , Mart Kornelis-Jan Te Velde , Christoph Dobrusskin , Gerben Kooijman , Klaas Jacob Lulofs , Frederik Jan De Bruijn , Johannes Wilhelmus Weekamp , Susanne Maaike Valster
- 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
- Priority: EP13199227 20131220
- International Application: PCT/EP2014/076681 WO 20141205
- International Announcement: WO2015/091017 WO 20150625
- Main IPC: A47J31/44
- IPC: A47J31/44 ; A47J31/36 ; A47J31/40 ; B65D85/804 ; A47J31/00

Abstract:
The present invention relates to a consumable recognition system for recognizing placement and/or type of consumable containing a food substance for the preparation of a beverage by use of a beverage dispenser. To enable the recognition of placement and/or type of consumable in a simple, foolproof and easily implementable way the system comprises a plurality of magnetic and/or electric field elements (31, 32, 33, 301) for separately sensing a magnetic and/or electric field, wherein said consumable comprises one or more magnetically and/or electrically conductive elements (42, 51, 61, 71, 81, 82, 91, 92) and the sensed magnetic fields depend on at least one characteristic of the one or more magnetically and/or electrically conductive elements, a driver (34) for providing drive currents to said magnetic and/or electric field elements, and a signal processor (35) for recognizing placement and/or type of consumable based on the sensed magnetic and/or electric fields.
Public/Granted literature
- US20160302612A1 CONSUMABLE RECOGNITION SYSTEM, SET OF CONSUMABLES AND BEVERAGE DISPENSER Public/Granted day:2016-10-20
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