Patent · US Active

Insulated cargo containers

US7587984B2 · kind B2 · utility

19Cited by
120References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 13, 2005
Grant dateSep 15, 2009
Priority date—
Expiry dateJun 15, 2027

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02T30/00
  • WIPO fieldTransport
  • WIPO sectorMechanical engineering

Abstract

A method of insulating an existing cargo container, such as a boxcar. The method allows for the application of improved insulation materials to improve the R-Value of an existing boxcar without building a new boxcar. In one implementation, the method includes preparing multiple insulating panels comprising an insulating layer and an outer skin located on at least one face of the insulating layer and attaching the insulating panels on an exterior surface of the side walls, end walls, and roof of the boxcar. The method also includes installing closures on uncovered areas of the boxcar and applying foam insulation to the bottom surface of the boxcar.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.