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US 10,314,158 B2Granted
Shielding body, and superconducting accelerator
AssigneeMitsubishi Heavy Industries Machinery Systems, Ltd.
InventorsHiroshi Hara, Katsuya Sennyu
Life of this patent
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Abstract
This shielding body for shielding from geomagnetism and radiant heat comprises: a magnetic shield portion having a plate shape formed from a magnetic body; and a radiation shield portion formed as a film on at least one among outer and inner surfaces in the magnetic shield portion, and formed from a material having a greater heat conductivity than the magnetic body.
Claims6
A shielding body comprising:
- a magnetic shield portion having a plate shape and formed of a magnetic body;
- and
- a radiation shield portion formed as a film on at least one of inner and outer surfaces in the magnetic shield portion and formed of a material having a greater thermal conductivity than the magnetic body, wherein each of the magnetic shield portion and the radiation shield portion is provided in a plurality of sets in one direction along each of the inner and outer surfaces, and sets adjacent to each other are provided so as to partially overlap when viewed from a direction of geomagnetism.
A shielding body comprising:
- a magnetic shield portion having a plate shape and formed of a magnetic body;
- and
- a radiation shield portion formed as a film on at least one of inner and outer surfaces in the magnetic shield portion and formed of a material having a greater thermal conductivity than the magnetic body, wherein the radiation shield portion is formed on at least one of the inner and outer surfaces so as to form a plurality of layers, and a difference in thermal deformation amount between the layer and the magnetic shield portion increases in stages with increasing distance from the inner and outer surfaces.
Dependencies are inferred from the claim text.