Title:
WIRELESS COMMUNICATION IMPROVEMENTS FOR COOKING APPLIANCES
Document Type and Number:
WIPO Patent Application WO/2018/220440
Kind Code:
A3
Abstract:
A wireless signal repeater includes an interior antenna located in an interior a cooking appliance, and an exterior antenna located outside the cooking appliance. A coupling portion connects the interior antenna to the exterior antenna through a hole in a wall of the cooking appliance for wirelessly retransmitting wireless signals received by the wireless signal repeater. According to another aspect, a cooking appliance includes a cooking chamber for cooking food, and an interior antenna located inside the cooking chamber. An exterior antenna is located on an exterior of the cooking appliance, and a coupling portion is configured to connect the interior antenna with the exterior antenna. According to another aspect, an aperture is located in a cooking chamber and a reflector is mounted over the aperture on an exterior of the cooking appliance and is configured to narrow a radiation pattern for wireless signals transmitted through the aperture.
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Inventors:
HEISKANEN JANNE (FI)
NOVALA TEEMU (GB)
YEH MING-HAO (TW)
TALVITIE OLLIE (FI)
NOVALA TEEMU (GB)
YEH MING-HAO (TW)
TALVITIE OLLIE (FI)
Application Number:
PCT/IB2018/000656
Publication Date:
February 21, 2019
Filing Date:
June 01, 2018
Export Citation:
Assignee:
APPTION LABS LTD (GB)
International Classes:
A47J37/07; G01K1/02
Domestic Patent References:
| WO2015170229A1 | 2015-11-12 |
Foreign References:
| US20160238459A1 | 2016-08-18 | |||
| US8931400B1 | 2015-01-13 | |||
| US20140137751A1 | 2014-05-22 | |||
| EP2116829A1 | 2009-11-11 |
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