DE8627145U1 - Protected cable - Google Patents
Protected cableInfo
- Publication number
- DE8627145U1 DE8627145U1 DE19868627145 DE8627145U DE8627145U1 DE 8627145 U1 DE8627145 U1 DE 8627145U1 DE 19868627145 DE19868627145 DE 19868627145 DE 8627145 U DE8627145 U DE 8627145U DE 8627145 U1 DE8627145 U1 DE 8627145U1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- cable according
- munich
- cable
- sheath
- 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
Links
- 239000000463 material Substances 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 14
- 241001465754 Metazoa Species 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 239000005871 repellent Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 241000257303 Hymenoptera Species 0.000 claims description 2
- 241000428199 Mustelinae Species 0.000 claims description 2
- 241000283984 Rodentia Species 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 230000002940 repellent Effects 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 4
- 229920001084 poly(chloroprene) Polymers 0.000 description 3
- 206010061217 Infestation Diseases 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- DFBKLUNHFCTMDC-PICURKEMSA-N dieldrin Chemical compound C([C@H]1[C@H]2[C@@]3(Cl)C(Cl)=C([C@]([C@H]22)(Cl)C3(Cl)Cl)Cl)[C@H]2[C@@H]2[C@H]1O2 DFBKLUNHFCTMDC-PICURKEMSA-N 0.000 description 1
- 229950006824 dieldrin Drugs 0.000 description 1
- NGPMUTDCEIKKFM-UHFFFAOYSA-N dieldrin Natural products CC1=C(Cl)C2(Cl)C3C4CC(C5OC45)C3C1(Cl)C2(Cl)Cl NGPMUTDCEIKKFM-UHFFFAOYSA-N 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920002681 hypalon Polymers 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1835—Sheaths comprising abrasive charges
Landscapes
- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Description
4 · t i · · &lgr; 4 4 · ti · · &lgr; 4 · 4 ·&eegr;· 4 ·&eegr;
BeschreibungDescription
Die Neuerung betrifft geschützte Kabel, insbesondere vor Beschädigung durch Tiere, wie Nagetiere, Marder, Ameisen od« dgl., mit einem tierabweisend ausgerüsteten Äußenmantel. The innovation concerns cables that are protected, in particular against damage by animals such as rodents, martens, ants or the like, with an animal-repellent outer sheath.
Derartige Kabel werden in Fällen eingesetzt, in denen mit einem Tierbefall der Kabel zu rechnen ist.Such cables are used in cases where animal infestation of the cables is to be expected.
Es war üblich, giftige Chemikalien, bspw. ANELDRIN oder DIELDRIN in das Kabelmantelmaterial einzumischen -aufgrund der von Gesundheitsgefährdung bei der Handhabung dieser Kabel ist dieses Verfahren aber nicht häufig - gna2 zu schweigen von Vergiftungen des Bodenmaterials, in dem das Kabel verlegt wird u. dgl. . Es ist zwischenzeitlich erfolgreich versucht worden, mit Metallmänteln oder einlagen, bspw. aus Blei, Kupfer, Bronze oder Stahl Tiere abzuschrecken.It was common practice to mix toxic chemicals, such as ANELDRIN or DIELDRIN, into the cable sheath material - however, due to the health risks associated with handling these cables, this process is not common - not to mention poisoning the ground material in which the cable is laid, etc. In the meantime, successful attempts have been made to deter animals using metal sheaths or inserts, such as lead, copper, bronze or steel.
Der Metallschutz eignet sich jedoch nicht für alle Anwendungsfälle von gefährdeten Kabeln, so ist bspw. für Kraft-, fahrzeugzündkkabel oder Druckmeßleitungen der Metallschutz völlig ungeeignet.However, the metal protection is not suitable for all applications of endangered cables, for example, the metal protection is completely unsuitable for power cables, vehicle ignition cables or pressure measuring lines.
Es ist daher Aufgabe der Erfindung, Kabel mit besserer Widerstandsfähigkeit gegen Schädlingsbefall zu schaffen.It is therefore an object of the invention to create cables with better resistance to pest infestation.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Außenmantel aus Polymermaterial Tiere mechanisch abweisendes Füllmaterial aufweist-The object is achieved according to the invention in that the outer shell made of polymer material has mechanically repellent filling material -
Bei einer bevorzugten Ausführungsform der Erfindung istIn a preferred embodiment of the invention,
t « f t I litt « f t I lit
· &iacgr; ■ I CO 'ro· &iacgr; ■ I CO 'ro
· · &igr; ■ &igr; &igr; e e ■ '· · &igr; ■ &igr;&igr; e e ■ '
&bgr; f (IC Cr*β f (IC Cr*
das Füllmaterial demzumindest teilweise mehlartig, wie Quarzmehl, Glasmehl od. dgl..the filling material is at least partly powder-like, such as quartz powder, glass powder or similar.
Das Füllmaterial !tänn auch demzumindest teilweise faserartig sein, wie Glasfasern, Keramikfasern, Silikonfasern, Metallspäne oder Quarzfasern.The filling material can also be at least partially fibrous, such as glass fibers, ceramic fibers, silicone fibers, metal chips or quartz fibers.
Selbstverständlich kann auch eine Kombination aus mehlartigen und faserartigen Füllmäterialien eingesetzt werden.Of course, a combination of flour-like and fibrous filling materials can also be used.
Vorteilhafterweise besitzen die Fasern dabei einem Durchmesser von ca 1 is lOoo Mikrometern und eine Länge zwischen 1 bis 10 mm, besonders bevorzugt zwischen 2 und 5 mm. Die Fasern können "rovings" im Bereich von 100 bis 50000 TEX sein. Die Fasern können aus gehexeltem Glas bestehen. Das polymere Mantelmaterial des Kabels kann in üblicher Weise Hilfsstoffe, siw Weichmacher od. dgl. aufweisen. Das Verhältnis Flüllmaterial zu Manterlpolymer liegt üblicherweise im Bereich von 5 bis 50%, bevorzubt zwischen 10 und 30 Gew.%.The fibers advantageously have a diameter of about 1 to 1000 micrometers and a length between 1 and 10 mm, particularly preferably between 2 and 5 mm. The fibers can be "rovings" in the range of 100 to 50,000 TEX. The fibers can consist of hexed glass. The polymer sheath material of the cable can contain additives, plasticizers or the like in the usual way. The ratio of filler material to sheath polymer is usually in the range of 5 to 50%, preferably between 10 and 30% by weight.
Geeignete polymere Mantelmaterialien könne bspw. sein: Elastomere, wie chlorsulfoniertes Polyethylen, Silikongummi oder Polychloroprenkautschuk, sowie Neopren. Es können auch Thermoplaste, wie Polyethylen, Polypropylen oder Polyvinylchlorid eingesetzt werden. Es werden auch thermoplastische Elastomere, wie Polyester oder Ethylen-Acrylat-Kautschuk, verwendet.Suitable polymer sheath materials could be, for example: elastomers such as chlorosulfonated polyethylene, silicone rubber or polychloroprene rubber, as well as neoprene. Thermoplastics such as polyethylene, polypropylene or polyvinyl chloride can also be used. Thermoplastic elastomers such as polyester or ethylene acrylate rubber are also used.
Durch die erfindungsgemäß Ausgestaltung des Kabelmantels ist es erstmals möglich, durch nicht giftige Materialien einen Schutz von Kabeln gegen die Beschädigung durch Tiere zu erzielen, während gleichzeitig eine Erhöhung der Wider-The inventive design of the cable sheath makes it possible for the first time to use non-toxic materials to protect cables against damage by animals, while at the same time increasing the resistance
Oil » IOil » I
Standsfähigkeit und Härte des Mantelmaterials erfolgt.Stability and hardness of the sheath material.
Die Erfindung wird nun detaillierter anhand der aus einer einzigen Figur bestehenden begleitenden Zeichnung näher erläutert, in der ein Querschnitt durch ein erfindungsgemäßes Kabel dargestellt ist.The invention will now be explained in more detail with reference to the accompanying drawing, which consists of a single figure, in which a cross-section through a cable according to the invention is shown.
In Fig. 1 ist ein mehradriges Kabel 10 dargestellt/ das»In Fig. 1 a multi-core cable 10 is shown/ the»
ZugsntlsstungsfsTension relief
eerbündel 14 aus Polyamidfasern und einen Mantel 16 aufweist, in dem Glasfasern mit einer Länge zwischen 1 und 5 mm, wie sie als sog* "rovings" erhältlich sind, in Polychloroprenkautschuk eingebettet sind.bundle 14 of polyamide fibers and a sheath 16 in which glass fibers with a length of between 1 and 5 mm, such as those available as so-called "rovings", are embedded in polychloroprene rubber.
Der erfindungsgemäße schädlingshemmende Mantel kann Bebstverständlich um jede Art Kabel angebracht werden und ist keinesfalls auf mehraderige Energiekabel beschränkt.The pest-inhibiting sheath according to the invention can of course be applied to any type of cable and is in no way limited to multi-core power cables.
* 3 4 1 ■ 0 J* 3 4 1 ■ 0 Y
• · a j· a j
I · I 9 I · I 9
· &igr; 1C Di ^· &igr; 1 C Di ^
BezuqszeichenlisteList of reference symbols
10 Kabel10 Cable
12 Leiter12 conductors
14 Zugentlastungsfaserbündel14 Strain relief fiber bundles
IA Mant.olIA Mant.ol
Claims (9)
PatentanwaltPatent Attorney
Ourref.Ourref.
datedate
Your ret. Your letterYour ret. Your letter
Mozartring 16
8011-Baldham VOLKER DIETZ
Mozart Ring 16
8011-Baldham
Weichmacher ocL dgl. aufweist.8. Cable according to one of the preceding claims, characterized in that the sheath material contains auxiliary materials such as
plasticizer ocL etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868627145 DE8627145U1 (en) | 1986-10-13 | 1986-10-13 | Protected cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19868627145 DE8627145U1 (en) | 1986-10-13 | 1986-10-13 | Protected cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8627145U1 true DE8627145U1 (en) | 1987-01-29 |
Family
ID=6799111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19868627145 Expired DE8627145U1 (en) | 1986-10-13 | 1986-10-13 | Protected cable |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8627145U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3824825A1 (en) * | 1988-07-21 | 1990-01-25 | Standard Elektrik Lorenz Ag | Cable having rodent protection |
| DE29615948U1 (en) * | 1996-08-01 | 1997-12-11 | Draka Deutschland GmbH & Co. KG, 42369 Wuppertal | Rodent bite-protected flexible cable |
-
1986
- 1986-10-13 DE DE19868627145 patent/DE8627145U1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3824825A1 (en) * | 1988-07-21 | 1990-01-25 | Standard Elektrik Lorenz Ag | Cable having rodent protection |
| DE29615948U1 (en) * | 1996-08-01 | 1997-12-11 | Draka Deutschland GmbH & Co. KG, 42369 Wuppertal | Rodent bite-protected flexible cable |
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