摘要:
The invention relates to a container and a blank for forming a container. In particular, the invention relates to a container for receiving a food product and having an improved hermetic seal to allow modified atmosphere packaging techniques to be used to extend the life of the container contents. The improved seal is achieved by avoiding or sealing gaps which can be present around the closure of the container. The container may comprise a container body with a plurality of walls formed by body panels of a folded blank such that each corner of the container opening is formed at the end of a fold line between two adjacent body panels of the blank. The invention also relates to a method for forming such a container.
摘要:
An integrated power and refrigeration system is disclosed. The integrated system includes a solution comprising an absorber fluid and a working fluid that can be selectively dissolved into the absorber fluid. The integrated system also includes a first subsystem configured to extract heat from an external cooling load by pumping the solution through a vapor absorption cycle and a second subsystem configured to provide power by accepting a first portion of the solution from the first subsystem, extracting at least a portion of the working fluid from the accepted solution, heating the extracted working fluid, using the heated extracted working fluid to drive a turbine that is coupled to a power generator, and then returning the extracted working fluid and the remaining accepted solution to the first subsystem.
摘要:
An integrated power and refrigeration system is disclosed that includes a first subsystem configured to provide cooling air using a reverse-Brayton cycle using compressed air and a second subsystem configured to provide power by accepting a first portion of the compressed air from the first subsystem, heating the accepted first portion of the compressed air to form hot compressed air, and using the hot compressed air to drive a turbine that is coupled to a power generator.
摘要:
An over-the-counter shopping cart having an improved panel structure for selectively defining a baby leg hole closure and baby seat back. The panel structure includes a sheet panel serving as an improved support for the baby and a support for supporting small articles in the rear portion of the basket, when desired. In the leg hole closure arrangement, the panel structure provides two panels overlying the leg holes. Selective disposition of the panel structure in either of the two desired dispositions is facilitated by the novel arrangement.
摘要:
An integrated power and refrigeration system is disclosed that includes a first subsystem configured to provide cooling air using a reverse-Brayton cycle using compressed air and a second subsystem configured to provide power by accepting a first portion of the compressed air from the first subsystem, heating the accepted first portion of the compressed air to form hot compressed air, and using the hot compressed air to drive a turbine that is coupled to a power generator.
摘要:
A container for receiving a food product is formed from a shaped blank of paper, paperboard, cardboard or a similar material. A hinge arrangement comprising at least two and preferably three parts is provided between one of the side walls and one of the end walls to allow the partially formed container to be moved easily between a flat configuration suitable for transportation or storage and an erect configuration for receiving a food product. In the erect configuration one part of the hinge arrangement is sandwiched between another part of hinge arrangement and the end wail. In the flat configuration these two parts of the hinge arrangement lie in substantially the same plane. An integral lid may be provided.
摘要:
A fully-adjustable coping assembly capable of conforming to a wide variety of parapets, walls, and other structures is disclosed. Embodiments of the assembly comprise two toothed, interconnected elements which not only telescope as necessary but, when connected, form an internal gutter as well. The elements may be made of PVC or other non-metal if desired to facilitate on-site cutting and fitting. Complementary cover and splice plates also are disclosed for coupling discrete sections of the coping assembly. The cover and splice plates themselves can be interconnected to seal the entire assembly and provide another internal gutter for redirecting fluid away from the protected surface.