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
GB3593765A
Inventor
Simon Meerovich Perelman
Isaak Aronovich Prager
Jury Alexandrovich Gastev
Anantoly Felippovich Tolmachev
David Lvovich Klebanov
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.)
MOSCOVSKY ELEKTROLAMPOVY ZD
Original Assignee
MOSCOVSKY ELEKTROLAMPOVY ZD
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 MOSCOVSKY ELEKTROLAMPOVY ZDfiledCriticalMOSCOVSKY ELEKTROLAMPOVY ZD
Priority to GB3593765ApriorityCriticalpatent/GB1114137A/en
Publication of GB1114137ApublicationCriticalpatent/GB1114137A/en
H01J47/00—Tubes for determining the presence, intensity, density or energy of radiation or particles
H01J47/08—Geiger-Müller counter tubes
Landscapes
Glass Compositions
(AREA)
Abstract
A glass suitable for the envelope and internal insulating portions of a high-temperature radiation counter discharge tube consists of 54% SiO2, 18.5% Al2O3, 13.5% CaO, 8% BaO, and 6% ZnO.