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:
Jan. 18, 2011
Filed:
Feb. 27, 2003
Hartmut Reich-sprenger, Griesheim, DE;
Hartmut Reich-Sprenger, Griesheim, DE;
Gesellschaft fuer Schwerionenforschung mbH, Darmstadt, DE;
Abstract
The invention relates to a coating comprising a getter metal alloy and to an arrangement and method for the production thereof. The coating therein consists of a non-vaporizing getter metal alloy () for an inner wall () of a high-vacuum vessel (). The arrangement basically consists of a metal plasma generator (), which in turn comprises an insulator member (), which carries an ignition electrode () and a cathode wire () comprising a getter metal alloy (). Those three components are surrounded by a cage-like anode member (), which together with the insulation member () projects into the high vacuum vessel () to be coated and is supplied with cathode potential (), high-voltage ignition pulse () and anode potential () by a voltage supply device (), the anode member () together with the high-vacuum vessel () being held at ground potential.