Back to results
US 2022/0187003 A1Published application
Container refrigeration apparatus
AssigneeDaikin Industries, Ltd.
InventorsYuuya HIRAMA, Makoto IKEMIYA, Kazuyasu MATSUI
Life of this patent
Estimating the term…
Abstract
Left and right edge portions of an external casing of a container refrigeration apparatus each include a column member that is continuous from the upper end to the lower end of a casing. Left and right edge portions of an internal casing each include a side plate that is continuous from the upper end to the lower end of the casing. The column members of the external casing and the associated side plates of the internal casing are fixed together, thereby increasing the strength of the casing including the external casing and the internal casing.
Claims20
A container refrigeration apparatus comprising:
- a casing fitted to an open end of a container body,
- the casing including an external casing near outside of the container body, and an internal casing near inside of the container body, the internal casing being fixed to the external casing,
- left and tight edge portions of the external casing each including a column member that is continuous from an upper end to a lower end of the casing,
- left and right edge portions of the internal casing each including a side plate that is continuous from the upper end to the lower end of the casing,
- the column member and the associated side plate being fixed together,
- the internal casing has a protrusion forming part of a lower portion of the casing between the left and right edge portions of the internal casing and protruding toward the inside of the container body,
- the side plate has a first portion located on a side face of the protrusion of the internal casing and a second portion located above the protrusion, and
- the first portion and the second portion are integrated with each other.
5 more elements
Dependencies are inferred from the claim text.