Welding method and superconducting accelerator

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United States of America Patent

PATENT NO 8872446
SERIAL NO

13518575

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Abstract

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A welding method of welding a cylindrical stiffening member to an outer circumference of a superconducting accelerator tube body uses a laser beam in a process of manufacturing a superconducting accelerator tube. The laser beam is configured such that a distribution profile of energy density on an irradiated face to which the laser beam is irradiated is a Gaussian distribution profile having a peak section, and the energy density of the peak section is 5.8×105 W/cm2 or more.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS LTD1-1 WADASAKI-CHO 1-CHOME HYOGO-KU KOBE-SHI HYOGO 652-8585

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inoue, Fumiaki Tokyo, JP 3 15
Sennyu, Katsuya Tokyo, JP 19 65
Tsubota, Shuho Tokyo, JP 23 48

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