Thermal stress relief in refrigerators

Details Thermal stress relief in refrigerators Thermal stress relief in refrigerators

1982-10-25

1985-02-12

Lyddane, William E.

Supports: cabinet structure

Mask or screen type

A47B 8100

Patent

active

044987137

ABSTRACT:
A refrigeration apparatus having a plastic cabinet liner defining a refrigerated space and including a generally planar wall is located within a cabinet and spaced therefrom to receive foamed-in-place insulation. The planar wall of the liner has a first stress relief rib formed therein along with an interruption in the first stress relief rib. A second stress relief rib is formed in the planar wall and spaced from the first stress relief rib and has an extent generally parallel to the first rib at least equal to the length of the interruption. Thus, the first and second rib define a functionally continuous stress relief rib across the planar wall.

REFERENCES:
patent: 1919366 (1933-07-01), Haines
patent: 2876927 (1959-03-01), Henning
patent: 3363796 (1964-09-01), Pringle
patent: 3406858 (1968-10-01), Jackson
patent: 3813137 (1974-05-01), Fellwock et al.
patent: 3858409 (1975-01-01), Besing
patent: 3923355 (1975-12-01), Dietterich
patent: 3940195 (1976-02-01), Tillman
patent: 3944111 (1976-03-01), Nonomague et al.

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