DE9017670U1 - Feedthrough for data cables - Google Patents
Feedthrough for data cablesInfo
- Publication number
- DE9017670U1 DE9017670U1 DE9017670U DE9017670U DE9017670U1 DE 9017670 U1 DE9017670 U1 DE 9017670U1 DE 9017670 U DE9017670 U DE 9017670U DE 9017670 U DE9017670 U DE 9017670U DE 9017670 U1 DE9017670 U1 DE 9017670U1
- Authority
- DE
- Germany
- Prior art keywords
- feedthrough
- flange
- lines
- sleeve
- space
- 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 - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005476 soldering Methods 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/4277—Protection against electromagnetic interference [EMI], e.g. shielding means
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3817—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing optical and electrical conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators
- H01B17/30—Sealing
- H01B17/303—Sealing of leads to lead-through insulators
- H01B17/306—Sealing of leads to lead-through insulators by embedding in material other than glass or ceramics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/527—Flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
3 Durchführung für DatenLeitungen3 Implementation for data cables
Die Erfindung betrifft ,eine Durchführung mit Steckverbinder gemäss dem Oberbegriff des nspruchs 1.The invention relates to a feedthrough with a connector according to the preamble of claim 1.
Derartige Durchführungen sind aus einem Prospekt der Firma BARTEC, Bad Mergentheim, mit dem Titel "Schlagwettersichere Componenten" vom Jahre 1988 bekannt geworden. Bei der Leitungsdurchführung vom Typ EExd ist ein metallischer Schraubflansch vorhanden, der eingangsseitig übliche Anschlussklemmen aufweist, die gegenüber äusseren einschliesslich elektromagnetischen Einflüssen gänzlich ungeschützt sind.Such bushings are known from a brochure from the company BARTEC, Bad Mergentheim, entitled "Fired-proof components" from 1988. The cable bushing of type EExd has a metal screw flange, which has standard connection terminals on the input side, which are completely unprotected against external influences, including electromagnetic ones.
Der Erfindung liegt die Aufgabe zugrunde, den vorgenannten Stand der Technik zu verbessern und eine Durchführung mit schnell und vorkonfektioniert verbindbaren Kontaktstellen zu schaffen, die gleichzeitig gegen Umwelteinflüsse zuverlässig geschützt ist.The invention is based on the object of improving the aforementioned state of the art and of creating a feedthrough with contact points that can be connected quickly and pre-assembled, which is at the same time reliably protected against environmental influences.
die kennzeichnenden Merkmale des Patentanspruchs 1 gelöst.the characterizing features of patent claim 1 are solved.
Im folgenden wird die Erfindung anhand eines Ausführungsbeispiels näher erläutert.In the following, the invention is explained in more detail using an embodiment.
Die zugehörige Figur zeigt im wesentlichen einen Längsschnitt durch eine Durchführung mit Leiterplatten.The accompanying figure essentially shows a longitudinal section through a feedthrough with circuit boards.
Links im Bild sieht man den Steckverbinder bzw. einzelne Steckerstifte 12. Je nach Verwendungszweck kann es sich eingangsseitig bei dieser Kontaktstelle auch um Steckbuchsen handeln. Diese Schnellkontaktstellen sind mit den Weiterleitungen 14 auf übliche Weise verbunden, beispielsweise durch Krimpen, Klemmen, Löten usw. Bei den Weiterleitungen 14 kann es sich beispielsweise um handelsübliche Kupferlitzen, eindrähtige Leitungen oder in Einzelfällen auch um Lichtwellenleiter handeln, die im Falle des Ausführungsbeispiels mit einer der beiden Leiterplatten 22 verbunden sind.On the left in the picture you can see the connector or individual connector pins 12. Depending on the intended use, this contact point can also be a socket on the input side. These quick contact points are connected to the forwarding lines 14 in the usual way, for example by crimping, clamping, soldering, etc. The forwarding lines 14 can be, for example, commercially available copper strands, single-wire cables or, in individual cases, optical fibers, which in the case of the exemplary example are connected to one of the two circuit boards 22.
Im FaLLe der gezeichneten spezieLLen Ausführungsform handeLt es sich um bestückte LeiterpLatten zur galvanischen Trennung zwischen dem Links im BiLd befindLichen eigensicheren und dem rechts im BiLd befindLichen nichteigensicheren Stromkreis. Die LeiterpLatten 22 sind im Durchführungsraum 16 angeordnet und der gesamte Raum vom SteckverbinderteiL 12 bis zur AbschLusspLatte 26 ist mit einer isoLierenden Masse, beispielsweise einem Epoxidharz ausgefüLLt.In the case of the special embodiment shown, these are assembled circuit boards for galvanic isolation between the intrinsically safe circuit on the left in the picture and the non-intrinsically safe circuit on the right in the picture. The circuit boards 22 are arranged in the feedthrough space 16 and the entire space from the connector part 12 to the end plate 26 is filled with an insulating mass, for example an epoxy resin.
Im FaLLe des AusführungsbeispieLs ist eine einstückige Hülse 24 vorgesehen, die aus nicht Leitendem MateriaL besteht und deshalb zwecks elektromagnetischer Abschirmung eine Metallschicht 18 aufweist. 'In the case of the exemplary embodiment, a one-piece sleeve 24 is provided, which consists of non-conductive material and therefore has a metal layer 18 for the purpose of electromagnetic shielding. '
Sofern der Durchführungsraum 16 getrennt vom Flansch ausgebildet ist, würde der Flansch 10 etwa dort enden, wo sich der Durchmesser der Hülse 24 verjüngt (in Nähe der Bezugsziffer 18). Rechts im Bild, also ausgangsseitig, verlässt eine Datenleitung mit abschirmendem Mantel 20 die Hülse. Diese abgehende Leitung kann wiederum auf übliche Weise mit der oder den LeiterpLatten 22 verbunden sein. If the feedthrough space 16 is designed separately from the flange, the flange 10 would end approximately where the diameter of the sleeve 24 tapers (near reference number 18). On the right in the picture, i.e. on the output side, a data line with a shielding jacket 20 leaves the sleeve. This outgoing line can in turn be connected to the circuit board(s) 22 in the usual way.
Im Falle von Ausführungsformen ohne Leiterplatten ist die abgehende Datenleitung direkt mit dem eingangsseitigen Steckersystem 12 verbunden, wobei der Mantel 20 im Anschlussbereich entfernt ist. Dabei ist der Schirmmantel 20 auf übliche Weise mit der aussen aufgebrachten Schirmung 18 verbunden. Sofern es sich bei dem Flansch bzw. der Hülse um einen metallischen Körper handeLt, kann eine zusätzliche Schirmung selbstverständlich entfallen.In the case of designs without circuit boards, the outgoing data line is connected directly to the input-side connector system 12, with the jacket 20 removed in the connection area. The shield jacket 20 is connected in the usual way to the externally applied shield 18. If the flange or sleeve is a metallic body, additional shielding can of course be omitted.
Hauptanwendungsgebiet solcher Durchführungen sind der explosionsgeschützte Bereich und der Bergbau in Verbindung mit dort installierten Anlagen wie z. B. Prozesssteuerungen oder Kommunikationsverbindungen von Untertage nach übertage. Die erfindungsgemässen Durchführungen zeichnen sich durch bedienungsfreundLiche und schnelle Handhabung aus.The main application area of such bushings is the explosion-proof area and mining in connection with the systems installed there, such as process controls or communication connections from underground to above ground. The bushings according to the invention are characterized by their user-friendliness and quick handling.
Claims (1)
dadurch gekennzeichnet,2. Implementation according to claim 1,
characterized,
enthält, welche zwischen die Weiterleitungen (H) und die abgehenden Leitungen (19) zwischengeschaltet ist.that the feedthrough space (16) has at least one circuit board (22)
which is interposed between the forwarding lines (H) and the outgoing lines (19).
dadurch gekennzeichnet,3. Implementation according to claim 1 or 2,
characterized,
ausgangsseitigen Steckverbinder münden.that the outgoing data lines (19) are connected to a second
output connector.
dadurch gekennzeichnet,A. Implementation according to claim 3,
characterized,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9017670U DE9017670U1 (en) | 1990-03-17 | 1990-03-17 | Feedthrough for data cables |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4008620 | 1990-03-17 | ||
DE9017670U DE9017670U1 (en) | 1990-03-17 | 1990-03-17 | Feedthrough for data cables |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9017670U1 true DE9017670U1 (en) | 1991-08-14 |
Family
ID=25891243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9017670U Expired - Lifetime DE9017670U1 (en) | 1990-03-17 | 1990-03-17 | Feedthrough for data cables |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9017670U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19534039A1 (en) * | 1995-09-14 | 1997-03-20 | Gaertner Karl Telegaertner | Junction box for a data network |
DE20117856U1 (en) * | 2001-11-02 | 2003-03-13 | Weidmüller Interface GmbH & Co., 32760 Detmold | Modular connector system |
-
1990
- 1990-03-17 DE DE9017670U patent/DE9017670U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19534039A1 (en) * | 1995-09-14 | 1997-03-20 | Gaertner Karl Telegaertner | Junction box for a data network |
DE19534039C2 (en) * | 1995-09-14 | 1998-07-23 | Gaertner Karl Telegaertner | Junction box for a data network |
DE20117856U1 (en) * | 2001-11-02 | 2003-03-13 | Weidmüller Interface GmbH & Co., 32760 Detmold | Modular connector system |
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