| 摘要 |
PROBLEM TO BE SOLVED: To provide a sterilization unit capable of generating plasma arc over a whole longer direction of a linear electrode.SOLUTION: A sterilization unit includes: a cylindrical storage container closed at both ends and configured to house a sterilization object; a ground electrode arranged along an inner peripheral surface of the storage container; a linear electrode arranged so as to be alienated from and oppose the ground electrode inside the storage container; and a high frequency power source configured to supply high-frequency current of 3-500 MHz to the linear electrode. In the storage container, the linear electrode composes an electrically closed loop. |
