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US 2026/0276248 A1Published application
Heating device for cryogenic refrigerator
AssigneeUlvac Cryogenics Incorporated
InventorsHiroki Shikano, Yoshinobu Murayama, Hirotake Endo, Junpei Yuyama, Masamichi Saitoh, Yukihiro Shibata
Life of this patent
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Abstract
A heating device for a cryogenic refrigerator is configured to be inserted into a cylinder of the cryogenic refrigerator. The heating device includes a heater block configured to be accommodated in the cylinder, and an urging member configured to press the heater block against a cylinder inner bottom surface of the cylinder.
Claims7
A heating device for a cryogenic refrigerator, the heating device configured to be inserted into a cylinder of the cryogenic refrigerator, the heating device comprising:
- a heater block configured to be accommodated in the cylinder;
- and
- an urging member configured to press the heater block against a cylinder inner bottom surface of the cylinder.
Dependencies are inferred from the claim text.