Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7699/37A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Elektrik Lorenz AG, C Lorenz AGfiledCriticalStandard Elektrik Lorenz AG
Publication of GB480057ApublicationCriticalpatent/GB480057A/en
H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
H01J5/32—Seals for leading-in conductors
Abstract
480,057. Sealing leading-in conductors into ceramic material. LORENZ AKT.-GES., C. March 16, 1937, No. 7699. Convention date, March 16, 1936. [Class 36] A leading-in conductor 3 is sealed within an aperture 2 in a ceramic vacuum vessel 1 by countersinking and flaring the aperture and introducing therein a fusible material 4 such as hard glass. The countersunk enlargement A of the aperture may be spherical, as shown, or conical.
GB7699/37A1936-03-161937-03-16Improvements in or relating to the sealing of conductors into vacuum vessels, particularly for electron tubes
ExpiredGB480057A
(en)