IDiyas

For the Inventor, By the Inventor

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.:

US 9966578 B1

PDFFull Text
Date of Patent:
May. 08, 2018

Filed:

Sep. 03, 2015

Seal ring and associated method

Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

Craig Stringer, DuBois, PA (US);

Dennis Joseph Dalpe, Lakeland, FL (US);

James Scott Vartuli, Rexford, NY (US);

James Anthony Brewer, Niskayuna, NY (US);

Assignee:

GENERAL ELECTRIC COMPANY, Schenectady, NY (US);

Attorney:

John P. Darling

Primary Examiner:

Stephen J Yanchuk

Int. Cl.
CPC ...
H01M 2/08 (2006.01); H01M 8/0271 (2016.01); C04B 35/645 (2006.01); C04B 37/02 (2006.01); C22C 1/05 (2006.01); C22C 29/12 (2006.01); H01M 8/0276 (2016.01); H01M 8/0282 (2016.01); H01M 8/0286 (2016.01); H01M 8/028 (2016.01); H01M 2/26 (2006.01); H01M 2/28 (2006.01); H01M 10/39 (2006.01);
U.S. Cl.
CPC ...
H01M 2/08 (2013.01); C04B 35/6455 (2013.01); C04B 37/021 (2013.01); C22C 1/051 (2013.01); C22C 29/12 (2013.01); H01M 8/0271 (2013.01); H01M 8/0276 (2013.01); H01M 8/0282 (2013.01); H01M 8/0286 (2013.01); C04B 2235/661 (2013.01); C04B 2237/343 (2013.01); C04B 2237/403 (2013.01); H01M 2/26 (2013.01); H01M 2/263 (2013.01); H01M 2/266 (2013.01); H01M 2/28 (2013.01); H01M 8/028 (2013.01); H01M 10/3909 (2013.01); Y02E 60/50 (2013.01); Y10T 29/4911 (2015.01);
Abstract

An article is presented. The article includes a seal ring configured for use in an energy storage device, the seal ring comprising a first portion and a second portion that each include an alumina-based cermet, that comprises a sufficient amount of metal or metal alloy to be weldable, and the cermet comprises a ceramic material selected from a group consisting of silica, yttria, and ytterbia, and the seal ring further comprises a third region intervening between the first portion and the second portion that is sufficiently electrically insulative and of sufficient thickness to electrically isolate the first portion from the second portion.

Find Patent Forward Citations

Loading…