Refrigerator ice-maker water supply apparatus and method thereof

Details Refrigerator ice-maker water supply apparatus and method thereof Refrigerator ice-maker water supply apparatus and method thereof

1997-12-09

2000-07-25

Tapolcai, William E.

Refrigeration

Processes

Congealing flowable material, e.g., ice making

62233, F25C 112

Patent

active

060923741

ABSTRACT:
An ice maker of a refrigerator having an ice tray for supplying water and a water supply valve for supplying water to the ice tray, wherein a water supply control apparatus comprises: a water supply time unit for gradually controlling the water supply time to supply a predetermined amount of water during a preset water supply time; a control unit for controlling the predetermined amount of water to be supplied to the ice tray during the time set by the water supply time unit; and a display unit for showing a water supply time set by the water supply time unit according to the control unit, thereby accurately changing the water supply time and the amount of the water to be supplied to the ice tray.

REFERENCES:
patent: 3396552 (1968-08-01), Buchser
patent: 3779032 (1973-12-01), Nichols
patent: 4573325 (1986-03-01), Chiu et al.
patent: 4787216 (1988-11-01), Chesnut et al.
patent: 4866948 (1989-09-01), Cole
patent: 4872317 (1989-10-01), Reed
patent: 4987746 (1991-01-01), Roberts

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