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Patent Searching and Data


Title:
REFRIGERATOR AND METHOD FOR PROVIDING NOTIFICATION OF MOUNTING ERROR OF CONTROL BOARD
Document Type and Number:
WIPO Patent Application WO/2019/155525
Kind Code:
A1
Abstract:
This refrigerator (1) is provided with: a housing (600); a control board (6) which is mounted on the housing (600) and has a first resistor (903) having a resistance value (R1) corresponding to the capacity of the refrigerator (1), and a second resistor (905) connectable to the first resistor (903); and a notification unit (89) which is operated on the basis of a control signal input from the control board (6), wherein when the control board (6) is mounted on the housing (600), the first resistor (903) and the second resistor (905) constitute a voltage divider circuit, and when the capacity of the refrigerator (1) specified from the output voltage of the voltage divider circuit and a capacity preset in the control board (6) do not coincide with each other, the notification unit (89) provides a notification of the occurrence of an abnormality.

Inventors:
NAGANO, Keisuke (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
SO, Hidenori (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
YAMADA, Tetsuya (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2018/004032
Publication Date:
August 15, 2019
Filing Date:
February 06, 2018
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F25D23/00; F25D29/00
Foreign References:
JP2012189276A2012-10-04
JP2009019809A2009-01-29
JPH0355483A1991-03-11
JP2017009131A2017-01-12
JP2000333466A2000-11-30
JP2004028358A2004-01-29
Attorney, Agent or Firm:
TAKAMURA, Jun (Sakai International Patent Office, Toranomon Mitsui Building 8-1, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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