DE10211507B4 - Winding process for an internally unwinding optical fiber coil - Google Patents
Winding process for an internally unwinding optical fiber coil Download PDFInfo
- Publication number
- DE10211507B4 DE10211507B4 DE2002111507 DE10211507A DE10211507B4 DE 10211507 B4 DE10211507 B4 DE 10211507B4 DE 2002111507 DE2002111507 DE 2002111507 DE 10211507 A DE10211507 A DE 10211507A DE 10211507 B4 DE10211507 B4 DE 10211507B4
- Authority
- DE
- Germany
- Prior art keywords
- winding
- optical fiber
- wound
- fiber coil
- thrust washers
- 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.)
- Expired - Fee Related
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H55/00—Wound packages of filamentary material
- B65H55/02—Self-supporting packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H55/00—Wound packages of filamentary material
- B65H55/04—Wound packages of filamentary material characterised by method of winding
- B65H55/043—Wound packages of filamentary material characterised by method of winding the yarn paying off through the centre of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Wickelverfahren für eine innenabwickelnde Lichtwellenleiterspule (3), die auf einer Wickelmaschine mit einer steuerbaren Verlegerichtung gewickelt wird, wobei
a) der Wickelkörper (1) der Wickelmaschine in axialer Richtung von zwei Anlaufscheiben (2) begrenzt ist, an denen der Lichtwellenleiter beim Wickeln der Lichtwellenleiterspule (3) in die nächsthöhere Wickellage aufsteigt,
b) die Verlegerichtung erst nach dem erfolgten Aufsteigen des Lichtwellenleiters auf die neue Wickellage eingestellt wird,
c) Trennschichten (4) eine Verklebung der gewickelten und verklebten Lichtwellenleiterspule (3) mit den Anlaufscheiben (2) verhindern und
d) die Lichtwellenleiterspule (3) auf seitlich herausziehbaren Entformlagen (5) gewickelt wird.Winding method for an internally unwinding optical fiber coil (3), which is wound on a winding machine with a controllable laying direction, wherein
a) the winding body (1) of the winding machine is limited in the axial direction by two thrust washers (2), on which the optical fiber rises when the optical fiber coil (3) is wound into the next higher winding position,
b) the laying direction is only set to the new winding position after the optical waveguide has risen,
c) separating layers (4) prevent the wound and glued optical fiber coil (3) from sticking to the thrust washers (2) and
d) the optical fiber coil (3) is wound on laterally removable mold layers (5).
Description
Die Erfindung betrifft ein Wickelverfahren für eine innenabwickelnde Lichtwellenleiterspule.The invention relates to a winding process for one inner unwinding optical fiber coil.
Zur störungsfreien, bidirektionalen Datenübertragung zwischen einem ferngesteuerten Flugkörper und seiner Steuereinheit werden Lichtwellenleiterspulen eingesetzt. Es ist bekannt, dazu innenabwickelnde Lichtwellenleiterspulen zu verwenden, bei denen der Lichtwellenleiter im Betrieb von der inneren Oberfläche der Spule abgewickelt wird. Insbesondere werden innenabwickelnde Lichtleiterspulen für den Unterwassereinsatz verwendet.For trouble-free, bidirectional data transfer between a remote-controlled missile and its control unit fiber optic coils are used. It is known about this to use internally unwinding optical fiber coils where the optical fiber in operation from the inner surface of the Coil is unwound. In particular, internally unwinding optical fiber coils are used for underwater use used.
Bekannte Wickelverfahren für Lichtwellenleiterspulen erzeugen Spulen mit konisch ausgebildeten Seitenbereichen Diese sind für den Innenabzug nicht brauchbar, denn beim Innenabzug wird jeweils die untere stützende Lage abgezogen und die konischen Seitenbereiche werden dadurch instabil. Beim Abzug können deshalb im Seitenbereich mehrere Lagen auf einmal unkontrolliert herausgezogen werden, wodurch der Lichtwellenleiter zerstört wird.Known winding processes for optical fiber coils produce coils with conical side areas are for the internal trigger is not usable, because the internal trigger is the lower supportive Layer is subtracted and the conical side areas become unstable. When deducting therefore several layers at once in the side area uncontrolled be pulled out, whereby the optical fiber is destroyed.
Aus
Der Erfindung liegt die Aufgabe zugrunde, ein Wickelverfahren zu schaffen, mit dem kostengünstig innenabwickelnde Lichtwellenleiterspulen herstellbar sind, die ein störungsfreies Abzugsverhalten aufweisen.The invention is based on the object To create winding processes with which inexpensive inner fiber optic coils can be produced who are a trouble free Have deduction behavior.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Patentanspruchs 1 gelöst. Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.This object is achieved by the Features of claim 1 solved. Developments of the invention are in the subclaims specified.
Das erfindungsgemäße Wickelverfahren beruht auf der Verwendung von Anlaufscheiben zu Herstellung eines seitlich eben oder konkav begrenzten Wickelraums. Der Lichtwellenleiter läuft an den Anlaufscheiben an und steigt kontrolliert in eine höhere Wickellage auf, ohne dass er beim Übergang in die andere Wickellage beschädigt wird. Die Anlaufscheiben werden nach dem Wickeln entfernt. Das kontrollierte Aufsteigen des Lichtwellenleiters an den Anlaufscheiben ermöglicht vorteilhaft eine Automatisierung des Wickelverfahrens.The winding method according to the invention is based on the use of thrust washers to produce a side flat or concave limited changing room. The optical fiber runs on the Thrust washers on and rises in a controlled manner to a higher winding position on without him at the transition damaged in the other winding layer becomes. The thrust washers are removed after winding. That controlled Rise of the optical fiber on the thrust washers advantageously allows automation of the winding process.
Eine vorteilhafte Weiterbildung der Erfindung betrifft die Verwendung von Entformlagen, die vor der Wicklung des eigentlichen Spulenkörpers auf den Wickelkörper gewickelt sind und nach Abschluß der Spulenwicklung in axialer Richtung von dem Spulenkörper abgezogen werden. Durch einen dadurch entstehenden Entformungsspalt zwischen der Lichtwellenleiterspule und dem Wickelkörper kann die Spule einfach und beschädigungsfrei von dem Wickelkörper abgenommen werden.An advantageous development of Invention relates to the use of release layers before the winding the actual bobbin on the winding body are wound and after completion of the coil winding are pulled off the bobbin in the axial direction. By a resulting demolding gap between the optical fiber coil and the winding body the coil can be easily and without damage from the bobbin be removed.
Anhand der Zeichnung wird nachstehend ein Ausführungsbeispiel der erfindungsgemäßen Lösung näher erläutert.Using the drawing below an embodiment the solution according to the invention explained in more detail.
Die in
In dem in
Vor dem Wickeln der Lichtwellenleiterspule
Die Anlaufscheiben
Wichtig für die erfindungsgemäße Lösung ist ein
kontrollierter Übergang
von einer Wickellage der Lichtwellenleiterspule
Als Trennschichten
Die Entformlagen
Die Entformlagen
Das erfindungsgemäße Wickelverfahren lässt sich durch das Verwenden eines entsprechenden Wickelkörpers für das Wickeln von zylindrischen oder von konischen Lichtwellenleiterspulen verwenden.The winding method according to the invention can be by using an appropriate winding body for winding cylindrical or use of conical fiber optic coils.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002111507 DE10211507B4 (en) | 2002-03-15 | 2002-03-15 | Winding process for an internally unwinding optical fiber coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002111507 DE10211507B4 (en) | 2002-03-15 | 2002-03-15 | Winding process for an internally unwinding optical fiber coil |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10211507A1 DE10211507A1 (en) | 2003-10-02 |
DE10211507B4 true DE10211507B4 (en) | 2004-06-09 |
Family
ID=27797800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002111507 Expired - Fee Related DE10211507B4 (en) | 2002-03-15 | 2002-03-15 | Winding process for an internally unwinding optical fiber coil |
Country Status (1)
Country | Link |
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DE (1) | DE10211507B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101575060B (en) * | 2009-05-06 | 2011-11-09 | 浙江先登电工器材股份有限公司 | Method for supplying spool continuously with a thread and the spool |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6021974A (en) * | 1994-12-02 | 2000-02-08 | Erkki Koskelainen | Winding arrangement for coiling of an elongated flexible element and coiling means |
-
2002
- 2002-03-15 DE DE2002111507 patent/DE10211507B4/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6021974A (en) * | 1994-12-02 | 2000-02-08 | Erkki Koskelainen | Winding arrangement for coiling of an elongated flexible element and coiling means |
Also Published As
Publication number | Publication date |
---|---|
DE10211507A1 (en) | 2003-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Owner name: MBDA DEUTSCHLAND GMBH, DE Free format text: FORMER OWNER: LFK-LENKFLUGKOERPERSYSTEME GMBH, 85716 UNTERSCHLEISSHEIM, DE Effective date: 20130307 |
|
R084 | Declaration of willingness to licence | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |