Back to results
US 2026/0202141 A1Published application
Granulated particle for cold storage particles, cold storage particles, regenerator, refrigerator, cryopump, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, magnetic field application-type single crystal pulling-out apparatus, and helium recondensing apparatus
AssigneeNiterra Materials Co., Ltd.
InventorsTakahiro KAWAMOTO, Koichi HARADA, Masaya HAGIWARA, Daichi USUI
Life of this patent
Estimating the term…
Abstract
A granulated particle for cold storage particles of an embodiment includes: a first region having a first void fraction; and a second region that is closer to an outer edge of the particle than the first region and has a second void fraction lower than the first void fraction.
Claims20
A granulated particle for cold storage particles, comprising:
- a first region having a first void fraction;
- and
- a second region that is closer to an outer edge of the particle than the first region and has a second void fraction lower than the first void fraction.
Dependencies are inferred from the claim text.