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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 10. Отображено 10.
18-04-2017 дата публикации

Hybrid structure including built-up sandwich structure and monolithic SPF/DB structure

Номер: US0009623977B2
Автор: Max R. Runyan, Daniel G. Sanders, Jack W. Mauldin, Brent C. Ludwig, John M. Comfort, Larry D. Hefti, Jason F. Joel, RUNYAN MAX R, SANDERS DANIEL G, MAULDIN JACK W, LUDWIG BRENT C, COMFORT JOHN M, HEFTI LARRY D, JOEL JASON F, Runyan Max R., Sanders Daniel G., Mauldin Jack W., Ludwig Brent C., Comfort John M., Hefti Larry D., Joel Jason F.
Принадлежит: The Boeing Company, BOEING CO

A hybrid structure comprises a metallic built-up sandwich structure, and a monolithic superplastic formed and diffusion bonded structure joined to the built-up sandwich structure.

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Номер записи: 1
28-02-2013 дата публикации

Reinforcement of Friction Plug Welds

Номер: US20130048786A1
Автор: David M. Bezaire, John G. Vollmer, John M. Comfort, Mark A. Fischer
Принадлежит: Boeing Co

A hole in a metal workpiece is filled by friction plug welding. The weld between the workpiece and the plug is reinforced by a weld land in the workpiece that surrounds one end of the plug. The weld land is formed by extruding a portion of the plug into a cavity in an anvil used in the welding process.

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Номер записи: 2
21-11-2013 дата публикации

BUILT-UP COMPOSITE STRUCTURES WITH A GRADED COEFFICIENT OF THERMAL EXPANSION FOR EXTREME ENVIRONMENT APPLICATIONS

Номер: US20130305727A1
Автор: Comfort John M., Hand Michael L., Vollmer John G., Yousefiani Ali
Принадлежит: The Boeing Company

An integrated composite structure with a graded coefficient of thermal expansion (CTE) is formed by selecting a plurality of layers of materials with a graded CTE and using build-up (bottom-up) fabrication approaches such as metal deposition or powder metallurgy to produce a CTE-graded layered composite preform, which is then consolidated and heat treated to create the CTE graded integrated composite billet or near net shape. The integrated composite billet or near net shape is then processed to produce a first surface for attachment of a first structural member having a first CTE and to produce a second surface of for attachment of a second structural member having a second CTE. 1. A method for producing an integrated composite interface with a graded coefficient of thermal expansion (CTE) comprising the steps of:selecting a plurality of layers of graded CTE;building up the layers to form a CTE graded integrated composite employing powder metallurgy processing; andprocessing the integrated composite to produce a first surface for attachment of a first structural member having a first CTE and to produce a second surface for attachment of a second structural member having a second CTE.2. A method for producing an integrated composite interface with a graded coefficient of thermal expansion (CTE) comprising the steps of:using powder metallurgy to produce a CTE graded preform;consolidating the preform;heat treating the consolidated preform to create a CTE graded integrated composite billet; andforming the billet to provide a first surface for attachment of a first structural member having a first CTE and a second surface of for attachment of a second structural member having a second CTE.3. The method of claim 2 , wherein the step of consolidating comprises hot isostatic pressing.4. A method for producing an integrated composite interface with a graded coefficient of thermal expansion (CTE) comprising the steps of:using powder metallurgy to produce a CTE graded preform ...

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Номер записи: 3
24-09-2015 дата публикации

Hybrid structure including built-up sandwich structure and monolithic spf/db structure

Номер: US20150266586A1
Автор: Brent C. Ludwig, Daniel G. Sanders, Jack W. Mauldin, Jason F. Joel, John M. Comfort, Larry D. Hefti, Max R. Runyan
Принадлежит: Boeing Co

A hybrid structure comprises a metallic built-up sandwich structure, and a monolithic superplastic formed and diffusion bonded structure joined to the built-up sandwich structure.

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Номер записи: 4
17-03-2011 дата публикации

Reinforcement of Friction Plug Welds

Номер: US20110062219A1
Автор: David M. Bezaire, John G. Vollmer, John M. Comfort, Mark A. Fischer
Принадлежит: Boeing Co

A hole in a metal workpiece is filled by friction plug welding. The weld between the workpiece and the plug is reinforced by a weld land in the workpiece that surrounds one end of the plug. The weld land is formed by extruding a portion of the plug into a cavity in an anvil used in the welding process.

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Номер записи: 5
04-11-2009 дата публикации

Built-up composite structures with a graded coefficient of thermal expansion for extreme environment applications

Номер: EP2113583A1
Автор: Ali Yousefiani, John G. Vollmer, John M. Comfort, Michael L. Hand
Принадлежит: Boeing Co

An integrated composite structure with a graded coefficient of thermal expansion (CTE) is formed by selecting a plurality of layers of materials with a graded CTE and using build-up (bottom-up) fabrication approaches such as metal deposition or powder metallurgy to produce a CTE-graded layered composite preform, which is then consolidated and heat treated to create the CTE graded integrated composite billet or near net shape. The integrated composite billet or near net shape is then processed to produce a first surface for attachment of a first structural member having a first CTE and to produce a second surface of for attachment of a second structural member having a second CTE.

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Номер записи: 6
28-10-2009 дата публикации

Joined composite structures with a graded coefficient of thermal expansion for extreme environment applications

Номер: EP2111975A2
Автор: Ali Yousefiani, John G. Vollmer, John M. Comfort, Michael L. Hand
Принадлежит: Boeing Co

An integrated composite structure with a graded coefficient of thermal expansion (CTE) is formed by selecting a plurality of layers of materials with a graded CTE and using joining approaches such as welding, brazing, or solid state bonding to produce a CTE-graded layered composite or near net shape. The integrated composite billet or near net shape is then processed to produce a first surface for attachment of a first structural member having a first CTE and to produce a second surface of for attachment of a second structural member having a second CTE.

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Номер записи: 7
29-10-2009 дата публикации

Joined composite structures with a graded coefficient of thermal expansion for extreme environment applications

Номер: US20090266870A1
Автор: Ali Yousefiani, John G. Vollmer, John M. Comfort, Michael L. Hand
Принадлежит: Boeing Co

An integrated composite structure with a graded coefficient of thermal expansion (CTE) is formed by selecting a plurality of layers of materials with a graded CTE and using joining approaches such as welding, brazing, or solid state bonding to produce a CTE-graded layered composite or near net shape. The integrated composite billet or near net shape is then processed to produce a first surface for attachment of a first structural member having a first CTE and to produce a second surface of for attachment of a second structural member having a second CTE.

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Номер записи: 8
24-09-2015 дата публикации

Hybrid structure including built-up sandwich structure and monolithic spf/db structure

Номер: WO2015142394A1
Автор: Brent C. Ludwig, Daniel G. Sanders, Jack W. Mauldin, Jason F. Joel, John M. Comfort, Larry D. Hefti, Max R. Runyan
Принадлежит: The Boeing Company

A hybrid structure comprises a metallic built-up sandwich structure, and a monolithic superplastic formed and diffusion bonded structure joined to the built-up sandwich structure.

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Номер записи: 9
25-01-2017 дата публикации

Hybrid structure including built-up sandwich structure and monolithic spf/db structure

Номер: EP3119602A1
Автор: Brent C. Ludwig, Daniel G. Sanders, Jack W. Mauldin, Jason F. Joel, John M. Comfort, Larry D. Hefti, Max R. Runyan
Принадлежит: Boeing Co

A hybrid structure comprises a metallic built-up sandwich structure, and a monolithic superplastic formed and diffusion bonded structure joined to the built-up sandwich structure.

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Номер записи: 10