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:
Sep. 28, 2021
Filed:
Nov. 04, 2019
United Technologies Corporation, Farmington, CT (US);
Dmitriy A. Romanov, Wells, ME (US);
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Abstract
Impingement assemblies and components of gas turbine engines are described. The impingement assemblies include an impingement plate having a plurality of impingement holes formed therein and an impingement surface arranged relative to the impingement plate with an impingement cavity defined between the impingement plate and the impingement surface. A raised wall is configured on the impingement surface and extends in a direction from the impingement surface toward the impingement plate and defines a plurality of impingement cells each having a geometric shape on the impingement surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile