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. 21, 2020
Filed:
Apr. 12, 2017
Schott Ag, Mainz, DE;
Helmut Hartl, Vienna, AT;
Schott AG, Mainz, DE;
Abstract
A feed-through through a housing part of a housing, for example of a battery or a capacitor made of a metal, wherein the housing part has at least one opening, through which at least one conductor is fed in a glass or glass ceramic material, and wherein the conductor has at least two sections in the axial direction, a first section made of a first material, e.g. aluminium, and a second section made of a second material, e.g. copper, as well as a transition from the first to the second material, and wherein the transition from the first to the second material is located in the region of the glass or glass ceramic material, said glass or glass ceramic material being adapted to the metal of the housing in such a way that a compression glass-to-metal seal is formed.