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:
Jul. 15, 2014
Filed:
Dec. 27, 2010
Toby George Darkins, Jr., Loveland, OH (US);
John Peter Heyward, Loveland, OH (US);
Eric Alan Estill, Morrow, OH (US);
Joshua Brian Jamison, Liberty Township, OH (US);
James Herbert Deines, Mason, OH (US);
Mark Willard Marusko, Springboro, OH (US);
James Thomas Hawkins, Loveland, OH (US);
Toby George Darkins, Jr., Loveland, OH (US);
John Peter Heyward, Loveland, OH (US);
Eric Alan Estill, Morrow, OH (US);
Joshua Brian Jamison, Liberty Township, OH (US);
James Herbert Deines, Mason, OH (US);
Mark Willard Marusko, Springboro, OH (US);
James Thomas Hawkins, Loveland, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
Hybrid components containing a ceramic material, in which detailed features of the components are formed of materials other than ceramic materials, yet result in a robust mechanical attachment of the ceramic and non-ceramic portions of the components. The components includes a first subcomponent formed of a ceramic-based material and a second subcomponent formed of a metallic material. The first subcomponent has a nub and the second subcomponent is separately formed and attached to the first subcomponent by casting the metallic material around the nub of the first subcomponent. The second subcomponent is attached to the first subcomponent by a compression fit and encapsulation of the second subcomponent on the nub of the first subcomponent. The nub has a compliant coating system that provides thermal expansion compliance between the metallic material of the second subcomponent and the ceramic-based material of the first subcomponent.