DE102007062111A1 - Shielding arrangement for lightning protection of e.g. electrical conductor, in aircraft, has installation space protectively arranged in region of floor framework, and delimitation surface provided with electrical conducting shield - Google Patents
Shielding arrangement for lightning protection of e.g. electrical conductor, in aircraft, has installation space protectively arranged in region of floor framework, and delimitation surface provided with electrical conducting shield Download PDFInfo
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- DE102007062111A1 DE102007062111A1 DE102007062111A DE102007062111A DE102007062111A1 DE 102007062111 A1 DE102007062111 A1 DE 102007062111A1 DE 102007062111 A DE102007062111 A DE 102007062111A DE 102007062111 A DE102007062111 A DE 102007062111A DE 102007062111 A1 DE102007062111 A1 DE 102007062111A1
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- Prior art keywords
- electrically conductive
- shielding
- arrangement according
- shielding arrangement
- installation space
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/18—Floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D45/02—Lightning protectors; Static dischargers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0098—Shielding materials for shielding electrical cables
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
Die Erfindung betrifft eine Abschirmanordnung, insbesondere zum Blitzschutz von elektrischen Leitungen und Komponenten in Flugzeugen, mit einem insbesondere im Bereich eines Fußbodengerüstes angeordneten geschützten Einbauraum zur Aufnahme der Leitungen.The The invention relates to a shielding arrangement, in particular for lightning protection of electrical wiring and components in aircraft, with one especially in the area of a floor scaffold arranged protected installation space for receiving the cables.
Im Flugzeugbau werden für die Fertigung von Tragflächen, Seiten- und Höhenleitwerken sowie für Rumpfzellen von Flugzeugen zunehmend Verbundmaterialien, insbesondere kohlefaserverstärkte Epoxydharze (CFK-Material), eingesetzt. Infolge der im Vergleich zu konventionellen Aluminiumrümpfen erheblich reduzierten elektrischen Leitfähigkeit einer beispielsweise mit einem CFK-Material hergestellten Rumpfzelle verringert sich der Schutz der in der Regel hochsensiblen elektrischen Bordsysteme innerhalb des Flugzeugs gegenüber äußeren elektromagnetischen Störungen. Bei diesen äußeren elektromagnetischen Störungen handelt es beispielsweise um Blitzeinschläge, Funk- und Radarwellen mit hoher Feldstärke oder dergleichen. Darüber hinaus können auch innerhalb der Rumpfzelle eines Flugzeugs selbst elektromagnetische Störquellen, wie beispielsweise Telekommunikationsgeräte oder tragbare Datenverarbeitungsanlagen von Passagieren, präsent sein, die oftmals hochfrequente und gepulste elektromagnetische Strahlung abgeben. Daher müssen alle Installationen so durchgeführt werden, dass die empfindlichen elektrischen und elektronischen Bordsysteme, insbesondere der Flugrechner, die elektronischen Steuerungssysteme für die aerodynamischen Wirkflächen des Flug zeugs, elektrische Notfallsysteme sowie die Triebwerksteuerung von derartigen Störungen in irgendeiner Weise in ihrer Funktion beeinträchtigt werden.in the Aircraft construction will be for the production of wings, Side and horizontal stabilizers also for Fuselage cells of aircraft increasingly composite materials, in particular carbon fiber reinforced epoxy resins (CFRP material) used. As a result of compared to conventional Aluminum hulls considerably reduced electrical conductivity a fuselage cell made, for example, with a CFRP material reduces the protection of the usually highly sensitive electrical On-board systems inside the aircraft to external electromagnetic interference. In these external electromagnetic disorders For example, it involves lightning strikes, radio and radar waves high field strength or similar. About that also can within the fuselage cell of an aircraft itself electromagnetic sources of interference, such as telecommunications equipment or portable data processing equipment of passengers, be present, the often high-frequency and pulsed electromagnetic radiation submit. Therefore, must all installations performed this way that the sensitive electrical and electronic on-board systems, especially the flight computer, the electronic control systems for the aerodynamic active surfaces of the airplane, electric emergency systems and the engine control from such disturbances be impaired in any way in their function.
Um die Einkopplung von derartigen elektromagnetischen Störungen in die elektrischen Bordsysteme zu minimieren, wird verbreitet eine Vielzahl von Maßnahmen ergriffen. So können beispielsweise miteinander verdrillte Hin- und Rückleiter oder eine Verlegung von Leitungen in der Nähe von metallischen Strukturen, wie zum Beispiel an Sitzschienen, Stringern, Ringspanten oder dergleichen, für die Verkabelung der Flugzeugbordelektrik angewendet werden. Ferner können zur Erzielung einer besonders guten Abschirmwirkung metallische Geflechte für die Umhüllung der elektrischen Leitungen und/oder metallische Kabelkanäle, in denen dann die ungeschirmten Leitungen verlaufen, eingesetzt werden. Sämtliche Maßnahmen können isoliert voneinander oder in Kombination miteinander Anwendung finden. Sowohl die Abschirmgeflechte, die beispielsweise in der Form von netzartigen Schläuchen von außen über die Leitungen gezogen werden, als auch die metallischen Kabelkanäle führen – abgesehen von einem erhöhten Montageaufwand und einer Beschränkung der zur Verfügung stehenden Verlegewege – stets zu einem erheblichen Mehrgewicht der gesamten Verkabelung. Darüber hinaus erschweren die Abschirmgeflechte und die metallischen Kabelkanäle eine nachträgliche Modifikation der elektrischen Installation. Ferner müssen in den Kabelkanälen zusätzliche, in der Regel gewichtserhöhend wirkende Maßnahmen ergriffen werden, um eine Beeinträchtigung der mechanischen Integrität der Leitungsisolierungen, zum Beispiel in Form von Durchscheuern, zu vermeiden. Die Verwendung von verdrillten Leiteranordnungen und/oder eine Verlegung in der Nähe von metallischen Strukturen im Flugzeug ist im Hinblick auf den erreichbaren Grad der elektromagnetischen Schutzwirkung jedoch oftmals unbefriedigend oder bedeutet eine starke Einschränkung für die Routenführung. Eine direkte Integration eines elektromagnetisch vollwirksamen Schutzgeflechtes in die CFK-Rumpfzelle des Flugzeugs würde hingegen die Gewichtsvorteile des Verbundmaterials zu großen Teilen wieder zunichte machen.Around the coupling of such electromagnetic interference in to minimize the electrical on-board systems becomes widespread Variety of measures taken. So can For example, twisted back and forth conductors or a laying from nearby lines of metallic structures, such as seat rails, stringers, Ringspanten or the like, for the cabling of the aircraft board electrics are applied. Further can to achieve a particularly good shielding metallic Braids for the serving the electrical lines and / or metallic cable ducts, in which then run the unshielded cables are used. All activities can isolated from each other or in combination with each other application. Either the shield braids, for example in the form of net-like hoses from the outside over the Lines are pulled, as well as the metallic cable channels lead - apart from an elevated Assembly effort and a restriction the available standing installation paths - always to a considerable additional weight of the entire wiring. Furthermore complicate the shield braids and the metallic cable channels one subsequent Modification of the electrical installation. Furthermore, in the cable channels additional usually weight-increasing acting measures be taken to affect the mechanical integrity of the cable insulation, For example, in the form of chafing, to avoid. The usage of twisted conductor arrangements and / or a laying in the Near metallic Structures in the aircraft is in terms of the achievable degree However, the electromagnetic protection often unsatisfactory or means a strong limitation for the route guidance. A Direct integration of a fully electromagnetic protective mesh however, the weight advantages would be added to the CFRP fuselage cell of the aircraft of the composite material in large parts destroy it again.
Aufgrund der vorstehend aufgezeigten Nachteile der bekannten Abschirmmaßnahmen für elektrische Leitungen sind diese nur bedingt für den Einsatz in Flugzeugen mit CFK-Rümpfen zu empfehlen.by virtue of the above-indicated disadvantages of the known shielding measures for electrical Lines are these only conditionally for use in aircraft with CFRP hulls to recommend.
Aufgabe der Erfindung ist es daher, die vorstehend beschriebenen Nachteile der bekannten Ausführungsformen von Abschirmungen von Leitungen in Flugzeugen gegen elektromagnetische Störquellen zu vermeiden.task The invention therefore has the disadvantages described above the known embodiments shielding lines in aircraft against electromagnetic sources of interference to avoid.
Diese Aufgabe wird durch eine Abschirmanordnung mit den Merkmalen des Patentanspruchs 1 gelöst.These The object is achieved by a shielding arrangement with the features of Patent claim 1 solved.
Dadurch, dass mindestens eine Begrenzungsfläche des Einbauraums zumindest bereichsweise mit einer elektrisch leitfähigen Abschirmung versehen ist, ergibt sich eine effektive Abschirmung eines großvolumigen Einbauraums für insbesondere elektrische Leitungen sowie andere Geräte bzw. Komponenten gegenüber äußeren elektromagnetischen Störfeldern bei einem zugleich geringen zusätzlichen Gewicht, da ohnehin in der Rumpfzelle vorhandene Bauteile, wie beispielsweise Fußbodenplatten, Deckenverkleidungsplatten, Verkleidungselemente oder andere Bauelemente als Begrenzungsfläche zur Definition des Einbauraums mitgenutzt werden. Gleichzeitig können auch andere physikalische Eigenschaften der Bauteile innerhalb der Rumpfzelle, wie beispielsweise deren mechanische Festigkeit oder deren Durchbrandverhalten durch die Abschirmung gezielt optimiert werden. Bei den vom Einbauraum geschützten Komponenten bzw. Geräten kann es sich um beliebige elektronische und/oder elektrische Einrichtungen oder auch um metallische Rohrleitungen, Schächte oder dergleichen handeln. Denn die in metallische Rohrleitungen für beispielsweise Sauerstoff oder Wasser eingestreuten elektromagnetischen Felder können ebenfalls hohe Spannungen induzieren, die zu einer explosionsgefährlichen Funkenbildung bzw. zu Über- und Durchschlägen führen können.The fact that at least one boundary surface of the installation space is at least partially provided with an electrically conductive shield, results in an effective shielding of a large-volume installation space for particular electrical lines and other devices or components against external electromagnetic interference with a low additional weight, since anyway in the fuselage cell existing components, such as floor panels, ceiling cladding panels, trim elements or other components are used as a boundary surface for defining the installation space. At the same time, other physical properties of the components within the fuselage cell, such as their mechanical strength or their burn-through behavior can be specifically optimized by the shield. The components or devices protected by the installation space may be any electronic and / or electrical devices or even metallic ones Pipelines, shafts or the like act. Because the interspersed in metallic pipelines for example, oxygen or water electromagnetic fields can also induce high voltages that can lead to explosive sparking or over and breakdowns.
Darüber hinaus wird die Montage des elektrischen Leitungssystems in einer Rumpfzelle eines Flugzeugs erheblich vereinfacht, da Abschirmgeflechte bzw. Abschirmschläuche zur Umhüllung der Leitungen, metallische Kabelkanäle, spezielle Kabelformen mit verdrillten Leiteranordnungen nicht mehr erforderlich sind. Bisher bestehende Einschränkungen hinsichtlich der einzuhaltenden Verlegewege bzw. der Leitungstrassierung, beispielsweise in der Gestalt des Erfordernisses, sensible Leitungen nicht in der Nähe von elektrisch leitfähigen Bauteilen in der Rumpfzelle zur Verbesserung der Störunempfindlichkeit verlaufen zu lassen oder zu gruppieren, brau chen nicht mehr beachtet zu werden. Vielmehr werden die zu schützenden Leitungen nahezu beliebig in den Einbauraum eingelegt und gegebenenfalls dort in ihrer Lage fixiert. Eine konventionelle Leitungsverlegung ohne spezielle abschirmende Maßnahmen ist in der Regel völlig ausreichend. Etwaiges Übersprechen zwischen parallel verlaufenden elektrischen Leitungen innerhalb des Einbauraums wird durch die ohnehin definierten Sicherheitsabstände zwischen den jeweiligen Kabeln vermieden. Hierüber hinausgehende Maßnahmen zur elektromagnetischen Abschirmung sind nicht mehr erforderlich.Furthermore is the assembly of the electrical wiring system in a fuselage cell considerably simplified because of shielding braids or Abschirmschläuche to the serving cables, metallic cable ducts, special cable shapes twisted conductor arrangements are no longer required. So far existing restrictions with regard to the laying paths to be complied with or the line routing, for example, in the shape of the requirement, sensitive lines not nearby of electrically conductive Components in the fuselage cell to improve immunity to interference to let go or group, no longer need attention to become. Rather, the lines to be protected are almost arbitrary inserted in the installation space and possibly there in their position fixed. A conventional cable laying without special shielding activities is usually completely sufficient. Possible crosstalk between parallel electrical lines within of the installation space is determined by the already defined safety distances between the respective cables avoided. Further measures for electromagnetic shielding are no longer necessary.
Eine Weiterbildung der Abschirmanordnung sieht vor, dass die mindestens eine Begrenzungsfläche eben und/oder mindestens in einer Richtung des Raumes gekrümmt ausgebildet ist.A Further development of the shielding arrangement provides that the at least a boundary surface planar and / or at least curved in one direction of the space formed is.
Hierdurch wird eine raumsparende Anpassung des abgeschirmten Einbauraums zum Schutz der elektrischen Leitungen an die zur Verfügung stehenden räumlichen Verhältnisse möglich, was insbesondere im Fall der im Allgemeinen sehr beengten Platzverhältnisse innerhalb von Flugzeugrumpfzellen von Bedeutung ist.hereby is a space-saving adaptation of the shielded installation space for Protection of electrical wiring to the available spatial conditions possible, which is especially true in the case of the generally very cramped space conditions within fuselage cells is of importance.
Nach Maßgabe einer weiteren vorteilhaften Ausgestaltung der Abschirmanordnung umschließt die mindestens eine Begrenzungsfläche den Einbauraum möglichst vollständig.To proviso a further advantageous embodiment of the shielding encloses the at least one boundary surface the installation space as possible Completely.
Infolge der im Wesentlichen vollständig in sich geschlossenen Begrenzungsfläche wird eine besonders effektive Abschirmwirkung des Einbauraums und der darin verlaufenden elektrischen Leitungen gegenüber äußeren elektromagnetischen Störfeldern erreicht.As a result essentially complete self-contained boundary surface becomes a particularly effective Shielding effect of the installation space and extending therein electrical Cables against external electromagnetic Interference fields reached.
Gemäß einer weiteren vorteilhaften Fortbildung der Abschirmanordnung variiert die elektrische Leitfähigkeit der Abschirmung bereichsweise.According to one further advantageous development of the shielding varies the electrical conductivity the shield area by area.
Durch diese Ausgestaltung wird eine lokale Anpassung der Abschirmwirkung an die jeweiligen örtlichen Erfordernisse möglich. So kann im Bereich von besonders sicherheitsrelevanten Komponenten beispielsweise die Leitfähigkeit der Abschirmung, die in der Regel mit der Schichtdicke der Abschirmung korreliert, erhöht werden, um die Störsicherheit zu erhöhen. Zudem lässt sich das Gewicht der erforderlichen elektrischen Abschirmung durch eine örtliche Variation der Leitfähigkeit optimieren.By this embodiment becomes a local adaptation of the shielding effect to the respective local Requirements possible. For example, in the area of particularly safety-relevant components the conductivity the shield, which usually correlates with the layer thickness of the shield, elevated be to the noise immunity to increase. In addition, leaves the weight of the required electrical shield through a local variation the conductivity optimize.
Nach Maßgabe einer Weiterbildung der Abschirmanordnung ist vorgesehen, dass die elektrisch leitfähige Abschirmung zumindest bereichsweise mit einer Isolationsschicht versehen ist.To proviso a development of the shield is provided that the electrically conductive Shielding at least partially with an insulating layer is provided.
Hierdurch wird eine Beeinträchtigung der Integrität der elektrischen Isolierung der im Einbauraum verlaufenden Leitungen, beispielsweise durch erschütterungsbedingtes Durchscheuern und hierdurch bedingte Kurzschlüsse, vermieden.hereby becomes a nuisance of integrity the electrical insulation of the cables running in the installation space, for example due to vibration Chafing and consequent short circuits, avoided.
Eine weitere Fortbildung der Abschirmanordnung sieht vor, dass die elektrisch leitfähige Abschirmung des Einbauraums mit einem zentralen Massesystem des Flugzeugs verbunden ist.A Further development of the shielding arrangement provides that the electrical conductive Shielding of the installation space with a central mass system of the Aircraft is connected.
Die Anbindung an das zentrale Massesystem ermöglicht eine besonders effektive Abschirmwirkung gegen äußere elektromagnetische Störeinflüsse, da dann auch andere elektrische Einrichtungen des Flugzeugs mit der Abschirmung und dem zentralen Massesystem verbunden sind.The Connection to the central mass system enables a particularly effective Shielding effect against external electromagnetic Disturbances, there then other electrical facilities of the aircraft with the Shielding and the central ground system are connected.
Nach Maßgabe einer weiteren Fortbildung der Abschirmanordnung ist vorgesehen, dass die elektrisch leitfähige Abschirmung als Rückleiter für weitere elektrische Bordsysteme dient.To proviso a further development of the shielding arrangement is provided, that the electrically conductive Shielding as return conductor for further electrical on-board systems are used.
Hierdurch lässt sich die für eine Verkabelung eines elektrischen Bordsystems eines Flugzeugs notwendige Anzahl von elektrischen Leitungen verringern, da nicht mehr für jede zu einer elektrischen Komponente führende Leitung ein separater Rückleiter vorgesehen werden muss. Der Effekt der Verringerung der erforderlichen Leitungszahl tritt insbesondere bei Rumpfzellen ein, die über keine ausreichend hohe elektrische (Eigen-)Leitfähigkeit (Stromtragfähigkeit) verfügen, wie dies beispielweise bei überwiegend mit CFK-Materialien oder mit anderen faserverstärkten Kunststoffen gefertigten Rumpfzellen der Fall ist, um in allen auftretenden Betriebszuständen des Flugzeugs einen ausfallsicheren Betrieb aller elektronischen und elektrischen Komponenten zu gewährleisten.hereby let yourself the for a wiring of an electrical system on board an aircraft necessary Reduce the number of electrical lines, since not more for each too an electrical component leading Lead a separate return conductor must be provided. The effect of reducing the required Line number occurs especially in fuselage cells, which have no sufficiently high electrical (inherent) conductivity (current carrying capacity) feature, as for example at predominantly made with CFRP materials or with other fiber-reinforced plastics Fuselage cells is the case in order to be able to operate in all operating conditions A fail-safe operation of all electronic and aircraft to ensure electrical components.
Weitere vorteilhafte Ausgestaltungen der Abschirmanordnung sind in den weiteren Patentansprüchen dargelegt.Further advantageous embodiments of the Ab Screen arrangement are set forth in the further claims.
In der Zeichnung zeigt:In the drawing shows:
In der Zeichnung weisen dieselben konstruktiven Elemente jeweils die gleiche Bezugsziffer auf.In the drawing, the same constructive elements each have the same reference number.
Die
Ein
geschützter
Einbrauraum
Leitungsabzweigungen,
die parallel zur Zeichenebene verlaufen, sind nicht dargestellt.
Zusätzlich
zu den elektrischen Leitungen können
im Einbauraum
Der
Einbauraum
Unterhalb
des Querträgers
Im
Bereich von zwei im Wesentlichen dreieckförmigen Zwickeln
Die
Auf
einer Vielzahl von Querträgern,
von denen lediglich der vordere Querträger
Infolge
der ober- und unterseitig vom geschützten Einbauraum
Um
eine möglichst
effektive Abschirmwirkung des geschützten Einbauraums
Die
Eine
Fußbodenplatte
Zur
Befestigung der Fußbodenplatte
Durch
diese im Wesentlichen in sich vollständig geschlossene Abschirmfläche des
Einbauraums
Für den Fall,
dass eine Kernstruktur
Der
Einbauraum
- 11
- Einbaurauminstallation space
- 22
- Fußbodengerüstfloor framework
- 33
- Leitung (elektrisch)management (Electric)
- 44
- Leitung (elektrisch)management (Electric)
- 55
- Leitung (elektrisch)management (Electric)
- 66
- Begrenzungsfläche (oben)Boundary surface (top)
- 77
- Fußbodenplattefloorboard
- 88th
- Querträgercrossbeam
- 99
- CFK-RumpfzellenstrukturCFRP fuselage structure
- 1010
- StützstangeStabilizer
- 1111
- StützstangeStabilizer
- 1212
- Frachtraumhold
- 1313
- Begrenzungsfläche (unten)Boundary surface (below)
- 1414
- Deckenplatteceiling tile
- 1515
- Passagiersitzpassenger seat
- 1616
- Passagierraumcabin
- 1717
- Zwickelgore
- 1818
- Zwickelgore
- 1919
- Ringspantring frame
- 2020
- elektrisch leitfähige Abschirmungelectrical conductive shielding
- 2121
- elektrisch leitfähige Abschirmungelectrical conductive shielding
- 2222
- Sitzschieneseat rail
- 2323
- Masseleitungground line
- 2424
- zentrales Massesystemcentral mass system
- 2525
- Fußbodenplattefloorboard
- 2626
- Kernstrukturcore structure
- 2727
- Deckschichttopcoat
- 2828
- Deckschichttopcoat
- 2929
- elektrisch leitfähige Abschirmungelectrical conductive shielding
- 3030
- elektrisch leitfähige Abschirmungelectrical conductive shielding
- 3131
- Querträgercrossbeam
- 3232
- Befestigungsbohrungmounting hole
- 3333
- Ansenkungcountersink
- 3434
- Befestigungsschraubefixing screw
- 3535
- Gewindebohrungthreaded hole
- 3636
- Isolationsschichtinsulation layer
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102007062111A DE102007062111A1 (en) | 2007-12-21 | 2007-12-21 | Shielding arrangement for lightning protection of e.g. electrical conductor, in aircraft, has installation space protectively arranged in region of floor framework, and delimitation surface provided with electrical conducting shield |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007062111A DE102007062111A1 (en) | 2007-12-21 | 2007-12-21 | Shielding arrangement for lightning protection of e.g. electrical conductor, in aircraft, has installation space protectively arranged in region of floor framework, and delimitation surface provided with electrical conducting shield |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007062111A1 true DE102007062111A1 (en) | 2009-07-02 |
Family
ID=40690711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007062111A Withdrawn DE102007062111A1 (en) | 2007-12-21 | 2007-12-21 | Shielding arrangement for lightning protection of e.g. electrical conductor, in aircraft, has installation space protectively arranged in region of floor framework, and delimitation surface provided with electrical conducting shield |
Country Status (1)
Country | Link |
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DE (1) | DE102007062111A1 (en) |
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DE102010035958A1 (en) | 2010-08-31 | 2012-03-01 | Airbus Operations Gmbh | Device for manufacturing e.g. load-bearing component of airplane, has fiber Bragg grating sensor integrated into optical fibers to detect characteristic parameter of material flowing through material supply line and/or filling region |
DE102010050740A1 (en) | 2010-11-08 | 2012-05-10 | Airbus Operations Gmbh | Method and device for producing an aircraft structural component |
DE102010053569A1 (en) | 2010-12-06 | 2012-06-06 | Airbus Operations Gmbh | Method for repairing an aircraft structural component |
DE102010053574A1 (en) | 2010-12-06 | 2012-06-06 | Airbus Operations Gmbh | Method for repairing an aircraft structural component |
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EP2672234A1 (en) | 2012-06-05 | 2013-12-11 | Airbus Operations GmbH | System and method for monitoring a component in production and/or in service |
EP2683043A1 (en) | 2012-07-03 | 2014-01-08 | Airbus Operations GmbH | Cover sheath, fastening arrangement and method of fastening a conducting cable to a carrier component |
EP2805808A1 (en) | 2013-05-22 | 2014-11-26 | Airbus Operations GmbH | Method and device for deformation of a component with a textile base structure |
WO2014135943A3 (en) * | 2013-03-06 | 2014-12-04 | Bombardier Inc. | Aircraft floor incorporating a ground plane |
EP2818403A1 (en) | 2013-06-24 | 2014-12-31 | Airbus Operations GmbH | Locally reinforced aircraft structural component |
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