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US 2008/0173026 A1Published application
Regenerative cryocooler, cylinder used for the regenerative cryocooler, cryopump, recondensing apparatus, superconducting magnet apparatus, and semiconductor detecting apparatus
AssigneeSumitomo Heavy Industries, Ltd.
InventorsHisae MITA, Mingyao XU
Life of this patent
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Abstract
A cylinder used for a cold head of a regenerative cryocooler, the cylinder includes an inside having a hollow-shaped configuration for a regenerative material, wherein the thickness of the cylinder at a high temperature end is greater than the thickness of the cylinder at a low temperature end.
Claims13
A cylinder used for a cold head of a regenerative cryocooler, the cylinder comprising:
- an inside having a hollow-shaped configuration for a regenerative material,
- wherein the thickness of the cylinder at a high temperature end is greater than the thickness of the cylinder at a low temperature end.
Dependencies are inferred from the claim text.