Refrigeration – Processes – Congealing flowable material – e.g. – ice making
Reexamination Certificate
2005-03-01
2005-03-01
Tapolcai, William E. (Department: 3744)
Refrigeration
Processes
Congealing flowable material, e.g., ice making
C062S347000
Reexamination Certificate
active
06860111
ABSTRACT:
There are disclosed an automatic ice maker and its operating method. A pair of ice making chambers are longitudinally arranged to face each other across a cooling tube. A plurality of ice making compartments are defined in each ice making chamber. On the open side of the ice making chamber, water trays for opening/closing the ice making chamber are arranged in parallel to be laterally moved. The water tray is moved between an ice making position for closing the ice making chamber and an open position for opening the ice making chamber by an opening/closing device. When a deicing operation is carried out, the water tray is laterally moved to the open position while ice cubes are frozen thereto to remove the ice cubes from the ice making compartments, and the cubes are deiced from the water tray in this open position.
REFERENCES:
patent: 4474023 (1984-10-01), Mullins, Jr.
patent: 6062036 (2000-05-01), Hobelsberger
Maruyama Fumio
Sanuki Masao
Toya Chiyoshi
Hoshizaki Denki Kabushiki Kaisha
Koda & Androlia
Tapolcai William E.
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