Miklos P Petervary from 13062 Siskiyou St, Westminster, CA 92683, age 55, Phone: 7143303000

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Location:

Orange County, California Area

Industry:

Aviation & Aerospace

Transpiration Cooling System
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US Patent:

7128532, Oct 31, 2006
Filed:

Jul 22, 2003
Appl. No.:

10/624908
Inventors:

Miklos Paul Petervary - Culver City CA, US
Kevin A Lohner - Los Angeles CA, US
Assignee:

The Boeing Company - Chicago IL
International Classification:

F01D 5/18
F04D 29/58
US Classification:

416 97A, 416 97 R, 416229 R
Abstract:

A system for cooling a structure or mechanism through transpiration processes. Generally a porous structural material may be used to form a hot wall surface of a high temperature or high heat flux environment component, typically used in combustion type devices. Coolant pressurized on the “cold” or cooler side of the wall is bled, “sweated”, or otherwise transpired to the “hot” wall surface in an effort to control the hot wall surface temperature by shielding the surface with a coolant layer at the surface and by removing heat via coolant flow past the surface. This may be done to manage the hot wall temperature for structural purposes, more effectively manage high heat fluxes, or to hide thermal signatures. The porous material can be selectively made such that the coolant material flows substantially in one direction only through the porous material to transfer thermal energy only away from the structure rather than towards the structure.

Method For Forming Non-Oxide Selectively Porous Materials
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US Patent:

7332116, Feb 19, 2008
Filed:

Jul 22, 2003
Appl. No.:

10/624905
Inventors:

Miklos P. Petervary - Culver City CA, US
Min Zhou Berbon - Simi Valley CA, US
Assignee:

The Boeing Company - Chicago IL
International Classification:

B29C 70/28
US Classification:

264156, 264257, 425290, 425DIG 37
Abstract:

A process for providing pores in a structure according to any selected physical characteristics. Generally pins or pore forming members may be positioned in a laminate preform and the laminate preform formed into a laminate structure including the pins therein. The pins generally include a size, density, distribution, angle, or other characteristic that is desired in the final laminate structure. After the laminate is formed the pins are then removed from the laminate according to a process which does not harm a selected physical characteristics of the laminate structure.

Non-Oxide Selectively Porous Materials
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US Patent:

8057880, Nov 15, 2011
Filed:

Jan 4, 2008
Appl. No.:

11/969543
Inventors:

Miklos P. Petervary - Culver City CA, US
Min Zhou Berbon - Simi Valley CA, US
Assignee:

The Boeing Company - Chicago IL
International Classification:

B32B 3/24
US Classification:

428139, 428137
Abstract:

A process for providing pores in a structure and a structure according to any selected physical characteristics. Generally pins or pore forming members may be positioned in a laminate preform and the laminate preform formed into a laminate structure including the pins therein. The pins generally include a size, density, distribution, angle, or other characteristic that is desired in the final laminate structure. After the laminate is formed the pins are then removed from the laminate according to a process which does not harm selected physical characteristics of the laminate structure.

Method For Fabricating Composite Structures Having Reinforced Edge Bonded Joints
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US Patent:

8097106, Jan 17, 2012
Filed:

Jun 28, 2007
Appl. No.:

11/770157
Inventors:

Michael L. Hand - Huntington Beach CA, US
Leanne L. Lehman - Aliso Viejo CA, US
Miklos P. Petervary - Westminster CA, US
Assignee:

The Boeing Company - Chicago IL
International Classification:

C03B 29/00
B32B 7/08
C04B 33/34
B29C 65/00
US Classification:

156 8911, 156 8927, 156 93, 156249, 156252, 156285, 156290, 156292, 1563084, 1563099, 428116
Abstract:

A ceramic matrix composite structure has a reinforced core for carrying loads. The core includes a web connected between the facesheets by edge bonded joints for transmitting compressive, tensile and shear loads. The edge bonded joints are laterally reinforced by bridging members bonded to the facesheets, on opposite sides of the webs The bridging members may comprise low density, high temperature rigid foam.

Composite Structures Having Reinforced Edge Bonded Joints And Method For Making The Same
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US Patent:

20110073255, Mar 31, 2011
Filed:

Dec 6, 2010
Appl. No.:

12/961166
Inventors:

Michael L. Hand - Huntington Beach CA, US
Leanne L. Lehman - Aliso Viejo CA, US
Miklos P. Petervary - Westminster CA, US
Assignee:

The Boeing Company - Chicago CA
International Classification:

B32B 37/18
US Classification:

1563066
Abstract:

A ceramic matrix composite structure has a reinforced core for carrying loads. The core includes a web connected between the facesheets by edge bonded joints for transmitting compressive, tensile and shear loads. The edge bonded joints are laterally reinforced by bridging members bonded to the facesheets, on opposite sides of the webs. The bridging members may comprise low density, high temperature rigid foam.

Composite Structures Having Reinforced Edge Bonded Joints And Method For Making The Same
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US Patent:

20110252742, Oct 20, 2011
Filed:

Jun 30, 2011
Appl. No.:

13/174428
Inventors:

Michael L. Hand - Huntington Beach CA, US
Leanne L. Lehman - Aliso Viejo CA, US
Miklos P. Petervary - Westminster CA, US
Assignee:

THE BOEING COMPANY - Chicago IL
International Classification:

E04C 2/36
US Classification:

527831
Abstract:

A ceramic matrix composite structure has a reinforced core for carrying loads. The core includes a web connected between the facesheets by edge bonded joints for transmitting compressive, tensile and shear loads. The edge bonded joints are laterally reinforced by bridging members bonded to the facesheets, on opposite sides of the webs. The bridging members may comprise low density, high temperature rigid foam.

Composite Rotor Having Recessed Radial Splines For High Torque Applications
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US Patent:

6595751, Jul 22, 2003
Filed:

Jun 8, 2000
Appl. No.:

09/590548
Inventors:

Andreas Straub - Grover Beach CA
Miklos Petervary - Culver City CA
William Hood - Palmdale CA
Assignee:

The Boeing Company - Seattle WA
International Classification:

F04D 2900
US Classification:

416170R, 416244 R
Abstract:

A composite rotor is provided having a main body portion and a plurality of circumferentially spaced blades extending radially from the body portion. The rotor also includes a plurality of recessed radial splines in the body portion thereof. The splines are adapted for engaging a coupler, such as a gearwheel, and transmitting torque thereto. The amount of shear area provided by the recessed splines for transmitting torque from the rotor to the coupler is significantly increased over conventional designs because the shear area includes not only area in the inter-laminar plane, but also in the cross-laminar plane.