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:
Feb. 24, 2015
Filed:
Dec. 21, 2012
Applicant:
Saes Getters S.p.a., Lainate, IT;
Inventors:
Luca Toia, Carnago, IT;
Marco Visconti, Desenzano del Garda, IT;
Assignee:
SAES Getters S.p.A., Lainate (MI), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/06 (2006.01); B01J 20/04 (2006.01); B01J 20/26 (2006.01); E04B 1/76 (2006.01); H01K 1/56 (2006.01); B01J 20/32 (2006.01); H01J 7/18 (2006.01); B01J 20/02 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01J 20/26 (2013.01); B01J 20/06 (2013.01); B01J 20/3236 (2013.01); H01J 7/183 (2013.01); B01J 20/0207 (2013.01); B01J 20/0222 (2013.01); B01J 20/0225 (2013.01); B01J 20/0229 (2013.01); B01J 20/0237 (2013.01); B01J 20/28026 (2013.01); E04B 1/7604 (2013.01); B01D 2253/1122 (2013.01); B01D 2253/1124 (2013.01); B01D 2253/25 (2013.01);
Abstract
A getter device containing a combination of getter materials is described. The device has a mixture of cerium oxide, copper oxide and metallic palladium for the removal of hydrogen and carbon monoxide in vacuum applications, particularly suitable to be used in vacuum insulation applications. This combination of getter materials is preferably added to powders of other getter materials such as alkali metals hydroxides and desiccant materials that are effective for maintaining the vacuum in thermal insulation systems.