DE102008016984A1 - Optical fiber spool has self-supporting, hollow coil made of optical fiber, which is detached from coil from coil interior, and operation spur is arranged in coil interior coaxial to coil - Google Patents
Optical fiber spool has self-supporting, hollow coil made of optical fiber, which is detached from coil from coil interior, and operation spur is arranged in coil interior coaxial to coil Download PDFInfo
- Publication number
- DE102008016984A1 DE102008016984A1 DE102008016984A DE102008016984A DE102008016984A1 DE 102008016984 A1 DE102008016984 A1 DE 102008016984A1 DE 102008016984 A DE102008016984 A DE 102008016984A DE 102008016984 A DE102008016984 A DE 102008016984A DE 102008016984 A1 DE102008016984 A1 DE 102008016984A1
- Authority
- DE
- Germany
- Prior art keywords
- glass fiber
- winding
- coil
- fiber spool
- spool according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 230000004323 axial length Effects 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 71
- 239000003365 glass fiber Substances 0.000 claims description 62
- 239000011152 fibreglass Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000009760 functional impairment Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
- F41G7/30—Command link guidance systems
- F41G7/32—Command link guidance systems for wire-guided missiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
- F42B15/01—Arrangements thereon for guidance or control
- F42B15/04—Arrangements thereon for guidance or control using wire, e.g. for guiding ground-to-ground rockets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B19/00—Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means
- F42B19/01—Steering control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Die Erfindung betrifft eine Glasfaserspule nach dem Oberbegriff des Anspruchs 1.The The invention relates to a glass fiber spool according to the preamble of Claim 1.
Eine
bekannte Glasfaserspule (
Bei selbsttragenden Glasfaserspulen der bekannten Art, ergibt sich beim Abspulen aus dem Wickelinneren heraus das Problem, dass durch die Verklebung der Windungen die einzelnen Windungen ruckartig vom Wickel abgerissen und benachbarte Windungen, die miteinander verklebt sind, mitgerissen werden, wodurch sich im Wickelinneren lose Schlaufen der Glasfaser bilden, die das Ausziehen der Glasfaser aus dem Wickelinneren stark behindern. Dadurch besteht die Gefahr des Knickens oder sogar des Reißens der Glasfaser während des Abspulvorgangs, was in beiden Fällen zu einer Funktionsbeeinträchtigung bis hin zum Totalausfall der Glasfaser im Wickelinneren führt.at Self-supporting glass fiber spools of the known type, results from the Unwinding from the winding inside out the problem that caused by the Gluing the turns the individual turns jerky from the winding demolished and adjacent turns that are glued together, be entrained, which loosely in the winding inside loops form the glass fiber, which is the extraction of the glass fiber from the winding inside severely hamper. There is a risk of kinking or even tearing the glass fiber during the unwinding process, which in both cases to a functional impairment leading to total failure of the fiber in the winding inside.
Der Erfindung liegt die Aufgabe zugrunde, eine Glasfaserspule mit selbsttragendem Wickel anzugeben, die von der untersten Lage des Wickels aus ohne Gefahr für die Funktionsfähigkeit der Glasfaser zuverlässig abgespult werden kann.Of the Invention is based on the object, a glass fiber spool with selbsttragendem Specify wraps from the bottom layer of the roll without Danger to the functioning of the glass fiber reliably can be unwound.
Die Aufgabe ist erfindungsgemäß durch die Merkmale im Anspruch 1 gelöst.The Task is according to the invention by the features solved in claim 1.
Die erfindungsgemäße Glasfaserspule hat den Vorteil, dass beim Abziehen der Glasfaser vom Wickel der Ablaufdorn verhindert, dass Einzelwindungen beim Abziehen vom Wickel umkippen und Schlaufen bilden, die zu einem Knicken der Glasfaser und einem Verklemmen der Glasfaser führen.The Glass fiber bobbin according to the invention has the advantage that, when the glass fiber is pulled off the winding, the drainage mandrel prevents that individual turns overturn when pulling off the roll and loops form, resulting in a kinking of the fiberglass and jamming lead the glass fiber.
Ein vorteilhaftes Verfahren zur Herstellung des Wickels der Glasfaserspule ist in Anspruch 15 angegeben, mit dem Eigenschaften des Wickels erzielt werden, die die Lösung der Aufgabe unterstützen.One advantageous method for producing the coil of the glass fiber spool is specified in claim 15, with the properties of the coil achieved, which support the solution of the task.
Der nach dem erfindungsgemäßen Verfahren hergestellte Wickel hat den Vorteil, dass die einzelnen Windungen nicht mehr miteinander verklebt sind und beim Abspulen abgerissen werden, sondern gleichmäßig und ruckfrei abgelöst werden.Of the produced by the process according to the invention Winding has the advantage that the individual turns no longer are glued together and demolished during unwinding, but evenly and be replaced smoothly.
Durch das erfindungsgemäße Erwärmen des auf den Wickelkern belassenen Wickels dehnt sich die Kunststoffoberfläche der Glasfaser geringfügig aus, und die Windungen in den einzelnen Wickellagen verklammern sich untereinander. Diese Verklammerung bleibt auch nach Abkühlen des Wickels bestehen und sorgt einerseits für eine ausreichende Stabilität des selbsttragenden Wickels und erlaubt andererseits das sanfte, ruckfreie Abziehen der einzelnen Windungen, da die Bindekraft der Windungen aneinander weitaus geringer ist als bei der bekanten Verklebung der Windungen.By the heating of the invention on The winding core leaves the plastic surface expands the glass fiber slightly, and the turns in the individual winding layers clamp together. This bracing remains even after cooling of the coil and ensures on the one hand for sufficient stability of the Self-supporting winding and on the other hand allows the gentle, jerk-free Pulling off the individual turns, as the binding force of the turns together is much lower than in the bekanten bonding of the turns.
Zweckmäßige Ausführungsformen der erfindungsgemäßen Glasfaserspulen mit vorteilhaften Weiterbildungen und Ausgestaltungen der Erfindung ergeben sich aus den weiteren Ansprüchen 2 bis 14. Zweckmäßige Ausführungsformen des erfindungsgemäßen Verfahrens mit vorteilhaften Weiterbildungen und Ausgestaltungen des Verfahrens ergeben sich aus den Ansprüchen 16 und 17.expedient Embodiments of the invention Glass fiber spools with advantageous developments and refinements The invention will become apparent from the other claims 2 to 14. Expedient embodiments of the inventive method with advantageous Further developments and refinements of the method emerge From the claims 16 and 17.
Die Erfindung ist anhand eines in der Zeichnung dargestellten Ausführungsbeispiels im folgenden näher beschrieben.The Invention is based on an embodiment shown in the drawing described in more detail below.
Es zeigen:It demonstrate:
Die
in
Wie
aus der Schnittdarstellung in
Der
Ablaufdorn
Zur
Herstellung des Wickels
Zum
besseren Entformen wird auf den Wickelkern vor Aufwickeln der Glasfaser
Bei
Verwendung im Unterwasserlaufkörper
Für
die Verwendung im U-Boot ist die wie vorstehend beschriebene Glasfaserspule
Wie
bereits erwähnt wurde, erfolgt das Abspulen der Glasfaserspule
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - US 5493627 [0002] - US 5493627 [0002]
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008016984A DE102008016984A1 (en) | 2008-04-03 | 2008-04-03 | Optical fiber spool has self-supporting, hollow coil made of optical fiber, which is detached from coil from coil interior, and operation spur is arranged in coil interior coaxial to coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008016984A DE102008016984A1 (en) | 2008-04-03 | 2008-04-03 | Optical fiber spool has self-supporting, hollow coil made of optical fiber, which is detached from coil from coil interior, and operation spur is arranged in coil interior coaxial to coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008016984A1 true DE102008016984A1 (en) | 2009-10-08 |
Family
ID=41051366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008016984A Ceased DE102008016984A1 (en) | 2008-04-03 | 2008-04-03 | Optical fiber spool has self-supporting, hollow coil made of optical fiber, which is detached from coil from coil interior, and operation spur is arranged in coil interior coaxial to coil |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008016984A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5493627A (en) | 1988-01-15 | 1996-02-20 | Sippican, Inc. | Waveguide pack |
| DE69323940T2 (en) * | 1992-07-29 | 1999-08-19 | At & T Corp. | Optical fiber packing for high speed deduction |
| DE69510133T2 (en) * | 1994-07-08 | 2000-01-20 | Aerospatiale Societe Nationale Industrielle, Paris | Device for marking the length of fibers on a fiber optic spool, and method for their production |
-
2008
- 2008-04-03 DE DE102008016984A patent/DE102008016984A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5493627A (en) | 1988-01-15 | 1996-02-20 | Sippican, Inc. | Waveguide pack |
| DE69323940T2 (en) * | 1992-07-29 | 1999-08-19 | At & T Corp. | Optical fiber packing for high speed deduction |
| DE69510133T2 (en) * | 1994-07-08 | 2000-01-20 | Aerospatiale Societe Nationale Industrielle, Paris | Device for marking the length of fibers on a fiber optic spool, and method for their production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8131 | Rejection |