To provide a water-cooled cable capable of using in a high vacuum atmosphere without deteriorating degree of vacuum caused by a discharged gas and contaminating a peripheral circumference, and to provide a vacuum heating device having the water-cooled cable.
The water-cooled cable 20 having a cooling water passage 20c circulating cooling water is prepared for supplying the cooling water and a power source in a vacuum atmosphere, and has a conductor 20a for supplying the power source, and a nearly-tubular coated tube 20b externally fitted by holding the cooling water passage 20c between the coated tube 20b and the conductor 20a and formed with a flexible insulating material wherein heat-resistant temperature is 100°C or more and at most an amount of the discharged gas of an outer cover is 10-4 (Pa m3)/(s m2) or below.
TADOKORO MASAHIRO
ABIKO KENJI
ABIKO KENJI
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CSNC200801793008; 赤石憲也: '技術ノート（超高真空技術）' 応用物理 第４５巻 第１号, 19760110, ｐｐ．５５, 中門留一 社団法人応用物理学会