BR0307338A - Processo para a fabricação de uma estrutura nuclear para um composto nuclear - Google Patents
Processo para a fabricação de uma estrutura nuclear para um composto nuclearInfo
- Publication number
- BR0307338A BR0307338A BR0307338-6A BR0307338A BR0307338A BR 0307338 A BR0307338 A BR 0307338A BR 0307338 A BR0307338 A BR 0307338A BR 0307338 A BR0307338 A BR 0307338A
- Authority
- BR
- Brazil
- Prior art keywords
- nuclear
- strip
- base material
- lines
- folding
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/326—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with corrugations, incisions or reliefs in more than one direction of the element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D3/00—Making articles of cellular structure, e.g. insulating board
- B31D3/005—Making cellular structures from corrugated webs or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
Abstract
"PROCESSO PARA A FABRICAçãO DE UMA ESTRUTURA NUCLEAR PARA UM COMPOSTO NUCLEAR". A invenção refere-se a um processo para a fabricação de uma estrutura nuclear para um composto nuclear, sendo que a estrutura nuclear é fabricada a partir de um material de base fino, dobrável, de preferência, com um comprimento indefinido, sendo que o material de base é dobrado até formar uma estrutura espacial, multifacetada, que pode ser desenvolvida, e sendo que, o material de base experimenta uma contração da tira de material na direção da largura e do comprimento, e uma expansão no espaço em relação à expansão do material de base, e pode ser disposto entre duas camadas de cobertura, que formam as superfícies externas do composto nuclear, bem como, pode ser ligado com as camadas de cobertura por meio de colagem ou de qualquer outro tipo de ligação. De acordo com a invenção, uma estrutura nuclear pode ser obtida pelo fato de que, o material de base não é estendido ou comprimido, mas, de preferência, dobrado continuamente com superfícies e ângulos cuidadosos, sem a introdução de cortes ou perfurações, sendo que, a tira de material, no estado não-dobrado, é submetida, em um processo contínuo, a um tratamento preliminar do lado superior e inferior, ao longo de linhas de dobramento curvadas, ou de várias linhas de dobramento retas que se tocam em forma de estrela e linhas de dobramento que passam em modelos que se repetem ou dentro das superfícies que são limitadas pelas linhas de dobramento, de modo que surgem cantos de dobramento que permitem um empeno, sendo que, após a realização do tratamento preliminar, o processo de dobramento é iniciado na região das linhas de dobramento no lado superior e no lado inferior da tira de material, sendo que, após o início do processo, a tira de material é retardada de modo a ser dobrada ao longo das linhas de dobramento, atuando como dobradiças, para formar uma estrutura que se estende na terceira dimensão e, após o processo de dobramento, a tira de material pode ser tratada para estabilizar a estrutura dobrada.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10252941A DE10252941B4 (de) | 2002-11-14 | 2002-11-14 | Verfahren zur Herstellung einer Kernstruktur für einen Kernverbund |
| PCT/DE2003/003798 WO2004043685A2 (de) | 2002-11-14 | 2003-11-14 | Verfahren zur herstellung einer kernstruktur für einen kernverbund |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0307338A true BR0307338A (pt) | 2004-12-07 |
Family
ID=32240027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0307338-6A BR0307338A (pt) | 2002-11-14 | 2003-11-14 | Processo para a fabricação de uma estrutura nuclear para um composto nuclear |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6913570B2 (pt) |
| EP (1) | EP1603740B1 (pt) |
| AU (1) | AU2003298051A1 (pt) |
| BR (1) | BR0307338A (pt) |
| DE (1) | DE10252941B4 (pt) |
| WO (1) | WO2004043685A2 (pt) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7326168B2 (en) * | 2004-03-19 | 2008-02-05 | Kocherga Michael E | Method and apparatus for forming corrugated board carton blanks |
| US7399267B2 (en) * | 2004-04-27 | 2008-07-15 | Moen Lenard E | Method and apparatus for vacuum assisted bonding of corrugated cardboard and for manufacturing corrugated cardboard |
| DE102004053383A1 (de) * | 2004-11-02 | 2006-05-04 | Eads Deutschland Gmbh | Akustischer Absorber für Flugtriebwerke |
| DE102007050356A1 (de) | 2007-10-15 | 2009-04-16 | August Krempel Söhne Gmbh & Co. Kg | Kernschicht für eine Sandwichstruktur und Verfahren zu deren Herstellung |
| FR2924955B1 (fr) * | 2007-12-18 | 2009-12-18 | Arthur Lebee | Procede et dispositif pour la conformation de reliefs dans une feuille plane |
| US20100048078A1 (en) * | 2008-08-21 | 2010-02-25 | E. I. Du Pont De Nemours And Company | Folded Core Having a High Compression Modulus and Articles Made from the Same |
| US20110281080A1 (en) | 2009-11-20 | 2011-11-17 | E. I. Du Pont De Nemours And Company | Folded Core Based on Carbon Fiber Paper and Articles Made from Same |
| US20130157001A1 (en) | 2011-12-19 | 2013-06-20 | E I Du Pont De Nemours And Company | Structural core |
| US20130183484A1 (en) | 2012-01-12 | 2013-07-18 | E I Du Pont De Nemours And Company | Core structures comprising tannin resin |
| US9434142B2 (en) | 2012-01-26 | 2016-09-06 | E I Du Pont De Nemours And Company | Method of making a sandwich panel |
| US20140113104A1 (en) | 2012-02-23 | 2014-04-24 | E I Du Pont De Nemours And Company | Fiber-resin composite sheet and article comprising the same |
| WO2014000761A1 (de) * | 2012-06-25 | 2014-01-03 | Baumüller Anlagen-Systemtechnik Gmbh & Co. Kg | Verfahren und vorrichtung zum umformen einer profilform einer materialbahn in ein regelmässig wellenartiges und/oder periodisches profil |
| MX2015001921A (es) | 2012-08-13 | 2015-10-14 | Tessellated Group Llc | Aparato para plegar una lámina de material en una estructura de soporte. |
| US20150190981A1 (en) | 2014-01-08 | 2015-07-09 | E I Du Pont De Nemours And Company | Metallic core having a high compression strength and articles made from same |
| KR20160128372A (ko) * | 2014-03-03 | 2016-11-07 | 엔지니어드 어레스팅 시스템즈 코포레이션 | 운송 수단 제동 시스템을 위한 매크로 패턴 재료 및 구조체 |
| US10232525B2 (en) * | 2014-06-12 | 2019-03-19 | Diopass Sprl | Film perforation device |
| DE102014011775B4 (de) | 2014-08-09 | 2016-08-11 | Florian Tuczek | Faltstruktur, Bauelement-Verbindung, Sandwichplatte, sowie Faltverfahren und -werkzeug |
| US9976258B2 (en) | 2014-10-03 | 2018-05-22 | E I Du Pont De Nemours And Company | Honeycomb core having a high compression strength |
| DE102014117078B4 (de) | 2014-11-21 | 2022-02-03 | Technische Universität Dresden | Faltkern für eine Sandwichstruktur, Verfahren zur Herstellung eines Faltkerns und Sandwichstruktur |
| US10174675B2 (en) | 2015-12-30 | 2019-01-08 | General Electric Company | Acoustic liner for gas turbine engine components |
| US10332501B2 (en) | 2017-02-01 | 2019-06-25 | General Electric Company | Continuous degree of freedom acoustic cores |
| EP3395561B1 (en) * | 2017-04-26 | 2020-12-30 | Airbus Operations, S.L. | Three dimensional auxetic structure, manufacturing method and tooling |
| CN108481718B (zh) * | 2018-02-08 | 2019-07-12 | 上海交通大学 | 一种连续制造折叠芯材的装置和方法 |
| US11059559B2 (en) | 2018-03-05 | 2021-07-13 | General Electric Company | Acoustic liners with oblique cellular structures |
| US11047304B2 (en) | 2018-08-08 | 2021-06-29 | General Electric Company | Acoustic cores with sound-attenuating protuberances |
| US10823059B2 (en) | 2018-10-03 | 2020-11-03 | General Electric Company | Acoustic core assemblies with mechanically joined acoustic core segments, and methods of mechanically joining acoustic core segments |
| US11434819B2 (en) | 2019-03-29 | 2022-09-06 | General Electric Company | Acoustic liners with enhanced acoustic absorption and reduced drag characteristics |
| CN110641098B (zh) * | 2019-09-29 | 2022-06-07 | 广东聚石复合材料有限公司 | 一种可连续化生产蜂窝夹芯及夹芯复合板的装置及方法 |
| SE2050464A1 (en) * | 2020-04-23 | 2021-10-24 | Ikea Supply Ag | A method and a machine for manufacturing a structure of fiber material |
| US11668236B2 (en) | 2020-07-24 | 2023-06-06 | General Electric Company | Acoustic liners with low-frequency sound wave attenuating features |
| GB2602126A (en) * | 2020-12-18 | 2022-06-22 | Foresight Innovations Ltd | A structural panel and method and apparatus for manufacture |
| US11970992B2 (en) | 2021-06-03 | 2024-04-30 | General Electric Company | Acoustic cores and tools and methods for forming the same |
| US20230054351A1 (en) * | 2021-08-17 | 2023-02-23 | Monsta Athletics, LLC | Shaped Pre-Preg Composite Layer Bat |
| US11965425B2 (en) | 2022-05-31 | 2024-04-23 | General Electric Company | Airfoil for a turbofan engine |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE381804A (pt) * | 1900-01-01 | |||
| GB910233A (en) * | 1958-01-16 | 1962-11-14 | Prec Mecanique Labinal | Apparatus for producing constructional material |
| US2901951A (en) * | 1958-04-15 | 1959-09-01 | Hochfeld Henry | Process and machine for pleating pliable materials |
| FR1532509A (fr) * | 1967-05-29 | 1968-07-12 | Procédé et machines pour le façonnage de structures chevronnées et de structuresdérivant des structures chevronnées | |
| US3959056A (en) * | 1973-10-19 | 1976-05-25 | Caplan Harry W | Lightweight reflective panels for solar-thermal power plants and methods of forming such panels |
| FR2273657A1 (fr) * | 1974-06-06 | 1976-01-02 | Gewiss Lucien | Machine pour le faconnage de structures plissees en chevrons |
| US4381212A (en) * | 1980-02-20 | 1983-04-26 | Molins Machine Company, Inc. | Fingerless single facer |
| JPH0710579B2 (ja) * | 1986-03-10 | 1995-02-08 | 博夫 市川 | 複合コルゲ−ト体並びにその製法及び装置 |
| US5316828A (en) * | 1991-04-25 | 1994-05-31 | Miller Ray R | Reinforced fluted medium and corrugated fiberboard made using the medium |
| US5234727A (en) * | 1991-07-19 | 1993-08-10 | Charles Hoberman | Curved pleated sheet structures |
| JPH06155644A (ja) * | 1992-11-20 | 1994-06-03 | Nippon Chiyuushin Hanbai Kk | 段ボール及びその製造方法 |
| US5492584A (en) * | 1994-05-06 | 1996-02-20 | Papillon Creations, Inc. | Method for making a pleated ornament |
| US5947885A (en) * | 1994-11-01 | 1999-09-07 | Paterson; James G. T. | Method and apparatus for folding sheet materials with tessellated patterns |
| JPH10244607A (ja) * | 1997-03-07 | 1998-09-14 | Mitsubishi Heavy Ind Ltd | ダブルフェーサ |
| JP3664865B2 (ja) * | 1998-02-06 | 2005-06-29 | 三菱重工業株式会社 | コルゲートマシン |
| US6170549B1 (en) * | 1999-06-18 | 2001-01-09 | Marquip, Inc. | Single facer with resilient small diameter corrugating roll |
| US6685615B2 (en) * | 2001-02-08 | 2004-02-03 | Southpac Trust International, Inc. | Corrugated decorative grass formed of paper and polymeric film and method for producing same |
-
2002
- 2002-11-14 DE DE10252941A patent/DE10252941B4/de not_active Expired - Fee Related
-
2003
- 2003-11-13 US US10/713,638 patent/US6913570B2/en not_active Expired - Lifetime
- 2003-11-14 BR BR0307338-6A patent/BR0307338A/pt not_active Application Discontinuation
- 2003-11-14 WO PCT/DE2003/003798 patent/WO2004043685A2/de not_active Application Discontinuation
- 2003-11-14 EP EP03795733.9A patent/EP1603740B1/de not_active Expired - Lifetime
- 2003-11-14 AU AU2003298051A patent/AU2003298051A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE10252941A1 (de) | 2004-06-03 |
| WO2004043685A3 (de) | 2004-07-22 |
| US6913570B2 (en) | 2005-07-05 |
| AU2003298051A8 (en) | 2004-06-03 |
| AU2003298051A1 (en) | 2004-06-03 |
| US20040102303A1 (en) | 2004-05-27 |
| EP1603740A2 (de) | 2005-12-14 |
| EP1603740B1 (de) | 2016-05-04 |
| WO2004043685A2 (de) | 2004-05-27 |
| DE10252941B4 (de) | 2009-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: AIRBUS OPERATIONS GMBH (DE) Free format text: NOME ALTERADO DE: AIRBUS DEUTSCHLAND GMBH |
|
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |