Jeffrey Alan Haynes

US Patent:

7820238, Oct 26, 2010

Filed:

Dec 20, 2006

Appl. No.:

11/643597

Inventors:

Andrew DeBiccari - North Branford CT, US
Jeffrey D. Haynes - Stuart FL, US
Douglas A. Hobbs - Jupiter FL, US
Jeganathan Karthikeyan - Akron OH, US

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

B05D 1/12

US Classification:

427190, 427201

Abstract:

A method of manufacturing homogenous metal matrix composite (MMC) powders and using the powders as the feedstock with cold spray deposition is described to produce composite coatings and freestanding bulk forms. Measured quantities of metal and ceramic powders having predetermined particle sizes are blended to produce homogeneous MMC powders. Spray parameters and procedures are controlled to produce dense, strong and well-bonded MMC coatings on any substrate.

US Patent:

8349396, Jan 8, 2013

Filed:

Apr 14, 2005

Appl. No.:

11/106911

Inventors:

Andrew DeBiccari - North Branford CT, US
Jeffrey D. Haynes - Stuart FL, US

Assignee:

United Technologies Corporation - Hartfort CT

International Classification:

B05D 1/12
B05D 5/00

US Classification:

427140, 427446, 427448, 427455, 427456, 427142, 427180, 427197, 427205, 427422

Abstract:

A method and system for depositing multiple materials onto a substrate is described. The method broadly comprises the steps of providing a source of a first powder material to be deposited, providing a source of a second powder material to be deposited, and sequentially depositing the first powder material and the second powder material onto the substrate at a velocity sufficient to deposit the materials by plastically deforming the materials without metallurgically transforming the particles of powder forming the materials.

US Patent:

20060121183, Jun 8, 2006

Filed:

Dec 3, 2004

Appl. No.:

11/003140

Inventors:

Andrew DeBiccari - North Branford CT, US
Jeffrey Haynes - Stuart FL, US

International Classification:

B05C 13/00
B05D 1/12
C23C 4/08

US Classification:

427142000, 427446000, 427455000, 427422000, 427180000, 427191000

Abstract:

A method for repairing components formed from a superalloy material comprises the steps of providing a component formed from a superalloy material having a defect to be repaired and depositing a repair material onto a surface of the component using a non-oxidizing carrier gas so that the repair material plastically deforms and bonds to the surface upon impact with the surface and thereby covers the defect.

US Patent:

20060133947, Jun 22, 2006

Filed:

Dec 21, 2004

Appl. No.:

11/019751

Inventors:

Andrew DeBiccari - North Branford CT, US
Jeffrey Haynes - Stuart FL, US

International Classification:

B22F 7/00

US Classification:

419008000

Abstract:

A process for depositing a powder metal onto a substrate is performed by providing a substrate, depositing at least one layer of powder metal onto a surface of the substrate using a non-oxidizing carrier gas so that the powder metal plastically deforms without melting and bonds to a surface upon impact with the surface, and subjecting the at least one powder metal deposited layer to a treatment to improve density and/or raise a temperature of the at least one powder metal deposited layer. In a preferred embodiment of the present invention, the treatment to improve density and/or raise a temperature of the at least one powder metal deposited layer is a laser treatment.

US Patent:

20060134320, Jun 22, 2006

Filed:

Dec 21, 2004

Appl. No.:

11/019871

Inventors:

Andrew DeBiccari - North Branford CT, US
Jeffrey Haynes - Stuart FL, US
David Rutz - Glastonbury CT, US

International Classification:

B05D 3/00
B05D 1/12

US Classification:

427140000, 427180000

Abstract:

A method for repairing components comprises the steps of providing a component having a defect to be repaired and depositing an aluminum containing repair material over an affected area on a surface of the component so that the repair material plastically deforms and bonds to the affected area upon impact with the affected area and thereby covers the affected area.

US Patent:

20060134321, Jun 22, 2006

Filed:

Dec 22, 2004

Appl. No.:

11/020799

Inventors:

Andrew DeBiccari - North Branford CT, US
Jeffrey Haynes - Stuart FL, US

International Classification:

B05D 3/00
B05D 1/12

US Classification:

427140000, 427180000

Abstract:

A process for restoring a worn edge of a component used in an engine is provided. The process comprises providing a component with a worn edge, and depositing at least one layer of powder metal material onto the worn edge using a non-oxidizing carrier gas so that the powder metal material plastically deforms without melting and bonds to the worn edge upon impact with the worn edge.

US Patent:

20060216428, Sep 28, 2006

Filed:

Mar 23, 2005

Appl. No.:

11/088380

Inventors:

Andrew DeBiccari - North Branford CT, US
Melvin Freling - West Hartford CT, US
Jeffrey Haynes - Stuart FL, US

International Classification:

C23C 4/08

US Classification:

427446000, 427456000

Abstract:

A process for applying a coating to a component used in an engine is provided. The process includes the steps of providing a component with at least one surface to be coated, and depositing at least one layer of powder coating material onto the at least one surface using a non-oxidizing carrier gas so that the powder coating material plastically deforms without melting and bonds to the at least one surface upon impact with the at least one surface. The process of the present invention has particular utility in applying bond coats to airfoil portions of turbine blades or vanes and to applying bond coats to combustion chamber liners.

US Patent:

20080099538, May 1, 2008

Filed:

Oct 27, 2006

Appl. No.:

11/588814

Inventors:

Andrew DeBiccari - North Branford CT, US
Jeffrey D. Haynes - Stuart FL, US
Charles-Andre Morisset - Saint Lambert, CA
Gary Shubert - East Hampton CT, US

International Classification:

B23K 35/12

US Classification:

228245

Abstract:

Methods are described for applying braze filler material onto a component part interface having a uniform thickness regardless of the interface contour using cold spray deposition technology.

Address:

7450 Vistalmar St, Coral Gables, FL 33143

Phone:

3056619442

VIN:

WDDNG71X17A078304

Make:

MERCEDES-BENZ

Model:

S-CLASS

Year:

2007