Improvements in and relating to method for the regeneration of the vacuum in high vacuum switches

摘要

351,131. Evacuating high vacuum switches. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A. - (Assignees of Allgemeine Elektricitõts Ges.; 2, Friedrich Karl-Ufer, Berlin.) April 8, 1930, No. 11139. Convention date, April 8, 1929. [Class 8 (i).] Gases released by arcing at the contacts of high vacuum switches are absorbed by molybdenum wire in the switch chamber vaporized by direct or indirect heating.