Regenerator for a stirling cycle based system
AssigneeSharp Kabushiki Kaisha
InventorsSyozo Tanaka, Kenji Takai
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Abstract
In a regenerator for use in a Stirling cycle based system, a plurality of ribs are formed on a surface of a resin film by applying screen printing thereto using photo-curing ink. The resin film is then wound up to produce three separate regenerator cores of identical size. These three regenerator cores are joined together in the direction of the axes thereof. The ribs on the surface of the resin film are formed at regular intervals and parallel to the axes of the cores.
Claims2
A regenerator for use in a Stirling cycle based system, the regenerator being arranged between a compression space and an expansion space of the Stirling cycle based system so as to serve as a flow passage for working gas transferred back and forth between the compression space and the expansion space and simultaneously serve to accumulate heat of the working gas,
- the regenerator is produced by forming a plurality of ribs integrally on a surface of a resin film and winding the resin film up into a cylindrical shape,
- wherein the ribs are formed by applying photo-curing ink to the surface of the resin film and then applying screen printing thereto.
A regenerator for use in a Stirling cycle based system, the regenerator being arranged between a compression space and an expansion space of the Stirling cycle based system so as to serve as a flow passage for working gas transferred back and forth between the compression space and the expansion space and simultaneously serve to accumulate heat of the working gas,
- the regenerator is produced by forming a plurality of ribs integrally on a surface of a resin film and winding the resin film up into a cylindrical shape,
- wherein the ribs are formed by pressing a heated metal mold against the surface of the resin film.
Dependencies are inferred from the claim text.