Refrigeration – Article moving means – Drawer – tray or track-guided type; horizontally movable
Patent
1990-06-26
1992-03-17
Makay, Albert J.
Refrigeration
Article moving means
Drawer, tray or track-guided type; horizontally movable
62441, 62268, 417313, F25D 2502
Patent
active
050957171
ABSTRACT:
A refrigerating apparatus is provided which comprises a cabinet (1) with a refrigeration compartment (10) closable by a door (12), which compartment is connected to an evacuating system comprising a vacuum pump (6) arranged in the cabinet and an evacuation pipe (8) between the vacuum pump and said compartment. The apparatus comprises a container (17) closable in a vacuum-tight manner and movable within said compartment (10), and means for detachably connecting the inner space of the container (17) with the pipe (8) of the evacuating system. The means comprise a container pipe (23) provided in a wall (24) of the container (17) through which the inner space of the container can be evacuated, and a hollow elastic element (25) connected to one of the ends of the pipes (8,23) facing each other to form a detachable seal against the other end.
REFERENCES:
patent: 4751826 (1988-06-01), Kawahara et al.
Bartlett Ernestine C.
Makay Albert J.
Sollecito John
Whirlpool International B.V.
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