Allan A Noetzel

US Patent:

6919042, Jul 19, 2005

Filed:

May 7, 2002

Appl. No.:

10/141684

Inventors:

Russell Albert Beers - Manchester CT, US
Allan A. Noetzel - Irving TX, US
Abdus Khan - Ennetbaden, CH

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

C22C019/03
C22C019/05
F01D005/28
B32B015/01
B32B015/20

US Classification:

420441, 420442, 420445, 420447, 420448, 420450, 428680, 416241 R, 148428

Abstract:

The present invention relates to a metallic coating to be deposited on gas turbine engine components. The metallic coating comprises up to 18 wt % cobalt, 3. 0 to 18 wt % chromium, 5. 0 to 15 wt % aluminum, 0. 1 to 1. 0 wt % yttrium, up to 0. 6 wt % hafnium, up to 0. 3 wt % silicon, 3. 0 to 10 wt % tantalum, up to 9. 0 wt % tungsten, 1. 0 to 6. 0 wt % rhenium, up to 10 wt % molybdenum, and the balance nickel.

US Patent:

7361302, Apr 22, 2008

Filed:

Sep 13, 2004

Appl. No.:

10/940233

Inventors:

Russell Albert Beers - Manchester CT, US
Allan A. Noetzel - Irving TX, US
Abdus Khan - Ennetbaden, CH

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

B32B 15/20
C22C 19/05
B05D 1/02
C23C 4/06
C23C 14/14

US Classification:

420445, 420460, 427576, 427578, 427456, 428680, 148428, 20419215

Abstract:

The present invention relates to a metallic coating to be deposited on gas turbine engine components. The metallic coating comprises up to 18 wt % cobalt, 3. 0 to 18 wt % chromium, 5. 0 to 15 wt % aluminum, 0. 1 to 1. 0 wt % yttrium, up to 0. 6 wt % hafnium, up to 0. 3 wt % silicon, 3. 0 to 10 wt % tantalum, up to 9. 0 wt % tungsten, 1. 0 to 6. 0 wt % rhenium, up to 10 wt % molybdenum, and the balance nickel.

US Patent:

55806694, Dec 3, 1996

Filed:

Oct 20, 1995

Appl. No.:

8/546232

Inventors:

Russell A. Beers - Palm Beach Gardens FL
Douglas M. Berczik - North Palm Beach FL
Allan A. Noetzel - Palm Beach Gardens FL

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

B32B 1500
F01D 528

US Classification:

428660

Abstract:

A method is taught for preparing titanium alloys having high temperature oxidation resistance, whereby a coating of a copper bronze containing up to 10 percent aluminum and up to 6 percent silicon is applied to the titanium substrate by cathodic arc deposition or ion vapor deposition.

US Patent:

52252469, Jul 6, 1993

Filed:

Jan 8, 1992

Appl. No.:

7/818022

Inventors:

Russell A. Beers - West Palm Beach FL
Allan A. Noetzel - Palm Beach Gardens FL

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

C23C 1600

US Classification:

427252

Abstract:

A method for coating articles, such as gas turbine blades, with a coating of variable thickness by securing a shield having one or more holes extending therethrough to the article thereby defining a shielded portion of the article, exposing the article and shield to a metal-bearing gas which is circulated around the article to deposit a metallic coating thereon, wherein the circulation of the gas adjacent the shielded portion of the article is restricted by the presence of the shield, thereby producing a substantially thinner coating on the shielded portion of the article than on the unshielded portion.

US Patent:

62774999, Aug 21, 2001

Filed:

Apr 23, 1992

Appl. No.:

7/872562

Inventors:

Russell A. Beers - Palm Beach Gardens FL
Abdus S. Khan - Palm Beach Gardens FL
Allan A. Noetzel - Palm Beach Gardens FL

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

B22F 702

US Classification:

428548

Abstract:

A method is taught for protecting copper and copper-based composites from high temperature oxidation, by the application thereto of a cobalt-based alloy diffusion barrier and a copper-aluminum alloy protective outer layer.

US Patent:

59721855, Oct 26, 1999

Filed:

Aug 30, 1997

Appl. No.:

8/919131

Inventors:

Robert E. Hendricks - Port Saint Lucie FL
Russell A. Beers - Palm Beach Gardens FL
Dean N. Marszal - Southington CT
Allan A. Noetzel - Singer Island FL
Robert J. Wright - Charlestown WV

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

C23C 1432

US Classification:

20429841

Abstract:

According to the present invention, an apparatus for applying material by cathodic arc vapor deposition to a substrate is provided which includes a vessel, apparatus for maintaining a vacuum in the vessel, an annular cathode having a bore and an evaporative surface extending between first and second end surfaces, apparatus for selectively sustaining an arc of electrical energy between the cathode and an anode, and apparatus for steering the arc around the evaporative surface. The apparatus for steering the arc is positioned within the cathode bore, and produces a magnetic field that runs substantially parallel to the evaporative surface. The annular cathode is disposed radially inside of, and aligned with, the substrates inside the vessel.

US Patent:

56876793, Nov 18, 1997

Filed:

May 28, 1996

Appl. No.:

8/657002

Inventors:

Richard S. Mullin - Pomfret Center CT
William P. Allen - Portland CT
Maurice L. Gell - Newington CT
Richard H. Barkalow - Palm Beach Shores FL
Allan A. Noetzel - Palm Beach Gardens FL
John W. Appleby - Palm Beach Gardens FL
Abdus S. Khan - Palm Beach Gardens FL

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

B32B 1800

US Classification:

123 4179

Abstract:

A thermal barrier coating for high temperature applications has improved resistance to heat flow. The coating comprises a large number of these (nanometer scale) layers separated by interfaces which are effective in retarding heat flow. The coating material will typically be oxide based ceramics and the coating has particular applications in gas turbine engines.

US Patent:

53126963, May 17, 1994

Filed:

Jun 7, 1993

Appl. No.:

8/072666

Inventors:

Russell A. Beers - West Palm Beach FL
Michael F. Machinchick - Royal Palm Beach FL
Allan A. Noetzel - Palm Beach Gardens FL

Assignee:

United Technologies Corporation - Hartford CT

International Classification:

F01D 530

US Classification:

428660

Abstract:

A method is taught for protecting the surface of a nickel, cobalt, or titanium alloy from fretting wear by coating said surface with a copper-aluminum alloy.

Address:

9629 Colbert Cv, Denton, TX 76207

VIN:

1N4BA41EX7C816039

Make:

NISSAN

Model:

MAXIMA

Year:

2007