The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 1989
Filed:
Dec. 02, 1987
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ; H01J / ;
U.S. Cl.
CPC ...
313553 ; 313562 ; 417 48 ;
Abstract
A heatable sorption getter body for reactive residual gas clean-up in sealed vessels is provided. The getter body includes an insulating member, two electrical contacts, and a getter composition applied over surface portions of the insulating member. The insulating member serves as a carrier for the getter composition. The getter precursor composition is applied preliminarily after which the resulting dried assembly is subjected to sintering to complete preparation of the getter composition before the getter body is positioned in a sealed vessel.