Title:
THYRISTOR VALVE
Document Type and Number:
Japanese Patent JP3193221
Kind Code:
B2
Abstract:
PURPOSE: To manufacture the thyristor valve capable of minimizing the increase in the level from the mounting surface by boosting voltage as well as facilitating the improvement of withstand voltage characteristics.
CONSTITUTION: A silicon self fusion welding tape is wound around the periphery of a strut tube 1 cylindrically formed of a tempered glass plastic material for mounting thyristor valves making an 11° angle to form spiral ribs 2 for enhancing the creeping withstand voltage value by the ribs.
Inventors:
Mitsuhiko Koyama
Shigeru Tanabe
Shigeru Tanabe
Application Number:
JP1565394A
Publication Date:
July 30, 2001
Filing Date:
February 10, 1994
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
H01L25/11; (IPC1-7): H01L25/11
Domestic Patent References:
| JP6095960A |
Attorney, Agent or Firm:
Hideaki Togawa