Title:
AUTOMATIC ICE MAKING DEVICE
Document Type and Number:
Japanese Patent JP2974176
Kind Code:
B2
Abstract:
PURPOSE: To reduce electrical power without any trouble in use of ice in an ice making chamber arranged at a part of a refrigerator and an automatic ice making device arranged in the ice making chamber by a method wherein avoiding a time band where the electrical power rate is set high automatic ice making is carried out and the ice making time and the ice making speed are controlled.
CONSTITUTION: An automatic ice making device is composed of an ice storing amount sensing means 16 for sensing the amount of stored ice, an integrated used amount calculating means 21 for calculating an integrated used amount within a remaining time, a fuzzy rule memory device 22 for storing a control rule based on an experience rule for getting the controlling time and the controlling speed, a fuzzy inference processor 23 for determining the control time and the control speed, an automatic ice making device 24 for performing a controlling operation in accordance with the determined control time and a compressor control device 25 for performing a controlling operation in accordance with the determined control speed.
Inventors:
HAYASHI HIDEO
MAEDA MUNEKAZU
ENDO KATSUMI
MORI SHIGERU
MAEDA MUNEKAZU
ENDO KATSUMI
MORI SHIGERU
Application Number:
JP22581491A
Publication Date:
November 08, 1999
Filing Date:
September 05, 1991
Export Citation:
Assignee:
MATSUSHITA REIKI KK
International Classes:
F25C1/10; F25C5/18; (IPC1-7): F25C1/10; F25C5/18
Domestic Patent References:
| JP391666A |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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