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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 10822959 B1

PDFFull Text
Date of Patent:
Nov. 03, 2020

Filed:

Jun. 15, 2017

Blade tip cooling

Applicant:

United Technologies Corporation, Farmington, CT (US);

Inventors:

Evan P. Molony, Farmington, CT (US);

Carey Clum, East Hartford, CT (US);

Dominic J. Mongillo, West Hartford, CT (US);

Charles Thistle, Middletown, CT (US);

Assignee:

RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);

Attorney:

Snell & Wilmer L.L.P.

Primary Examiner:

Joseph J Dallo

Assistant Examiner:

Kurt Philip Liethen

Int. Cl.
CPC ...
F01D 5/18 (2006.01); B22C 9/24 (2006.01); F01D 5/20 (2006.01); B22C 13/08 (2006.01); B22C 9/10 (2006.01); B22D 29/00 (2006.01); F04D 29/38 (2006.01); F04D 29/58 (2006.01);
U.S. Cl.
CPC ...
F01D 5/187 (2013.01); B22C 9/10 (2013.01); B22C 9/24 (2013.01); B22C 13/085 (2013.01); B22D 29/001 (2013.01); F01D 5/186 (2013.01); F01D 5/20 (2013.01); F04D 29/388 (2013.01); F04D 29/582 (2013.01); F05D 2220/32 (2013.01); F05D 2230/21 (2013.01); F05D 2260/20 (2013.01); F05D 2260/202 (2013.01);
Abstract

A casting core may include a core body and a tip comb extending from a tip region of the core body. The tip comb may be integrally formed with the core body. The tip comb may comprise a first casting pedestal and a second casting pedestal. The first casting pedestal and the second casting pedestal may define an aperture having a tapered geometry.

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Molony, Evan. (2020). Blade tip cooling (U.S. Patent No. 10822959). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10822959

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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