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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.

Inventors:
HEISKANEN, Janne (Kiertolahdentie 4, Lempaala, 37550, FI)
NOVALA, Teemu (7-8 Westfield Close, Leicester LE3 5LW, LE3 5LW, GB)
YEH, Ming-hao (3f.2, No. 73 Jiantan Rd., Shilin Dist, Taipei City 111, 111, TW)
TALVITIE, Ollie (Veisunkatu 62a, Tampere, 33820, FI)
Application Number:
IB2018/000656
Publication Date:
February 21, 2019
Filing Date:
June 01, 2018
Export Citation:
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Assignee:
APPTION LABS LIMITED (7-8 Westbridge Close, Leicester LE3 5LW, LE3 5LW, GB)
International Classes:
G01K1/02; A47J37/07
Domestic Patent References:
WO2015170229A12015-11-12
Foreign References:
US20160238459A12016-08-18
US8931400B12015-01-13
US20140137751A12014-05-22
EP2116829A12009-11-11
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