The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2000
Filed:
Nov. 17, 1998
Wolfgang Graaff, Chicago, IL (US);
Contrail GmbH, Stade, DE;
Abstract
A large-volume shipping container has a pair of upright and spaced side walls and a floor extending between lower edges of the side walls and formed with at least two groups of full-length passages upwardly open at respective full-length slots. In accordance with the invention the passages of one of the groups has a flow cross section different from the passages of the other group. A roof extends between upper edges of the side walls, a rear end door wall extends between rear edges of the roof, floor, and side walls, and a front end wall extends between front edges of the roof, floor, and side walls and defines with the roof, floor, and other walls a closed cargo-containing space. A refrigerating apparatus in the front end wall forces cool air into front ends of the passages to distribute the cool air through the space differentially according to the flow cross sections of the passages. Normally there are two side groups of the passages flanking a center group of the passage and the flow cross sections of the passages of the center group are smaller than the flow cross sections of the passages of the side groups.