DK170191B1 - Connection or separation list for use in telecommunication technology - Google Patents
Connection or separation list for use in telecommunication technology Download PDFInfo
- Publication number
- DK170191B1 DK170191B1 DK021089A DK21089A DK170191B1 DK 170191 B1 DK170191 B1 DK 170191B1 DK 021089 A DK021089 A DK 021089A DK 21089 A DK21089 A DK 21089A DK 170191 B1 DK170191 B1 DK 170191B1
- Authority
- DK
- Denmark
- Prior art keywords
- fuse
- housing
- ground rail
- separating strip
- common ground
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/142—Terminal blocks for distribution frames
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- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
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- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2201/00—Constructional details of selecting arrangements
- H04Q2201/18—Rails
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Emergency Protection Circuit Devices (AREA)
- Fuses (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Earth Drilling (AREA)
- Dowels (AREA)
Description
i DK 170191 B1in DK 170191 B1
Opfindelsen angår en forbindelses- eller skilleliste med mindst et sikringsstik til indsætning ifølge indledningen til krav 1.The invention relates to a connecting or separating list with at least one insertion fuse according to the preamble of claim 1.
I DE patentskrift nr. 3.212.013 er omtalt en forbin-5 delses- eller skilleliste med sikringsstik til indsættelse. Inde i sikringsstikket er der tilvejebragt en overspændingsafleder, som er forbundet med én tilslutning i sikringsstikkets hus med en ledningskontakt, som er placeret i sikringsstikket, og som er udformet med en stiktunge, og ved en 10 anden tilslutning med en fælles jordforbindelse. Ved placeringen af den fælles jordforbindelse inde i huset er bredden og tykkelsen af huset væsentligt forøget.DE Patent Specification No. 3,212,013 discloses a connecting or separating list with fuse plugs for insertion. Inside the fuse socket there is provided a surge arrester which is connected to one connection in the housing of the fuse socket with a wire contact located in the fuse socket and which is formed with a plug tongue and at another connection with a common grounding. By placing the common ground within the housing, the width and thickness of the housing is substantially increased.
I den ældre tyske patentansøgning P 3.709.875,6-34 er ligeledes omtalt et sikringsstik, som indbefatter to 15 hushalvskaller, i hvis indre er placeret et sikringshybridkredsløb med to parallelle lederbaner. Lederbanerne er over lederkontaktstykker forbundne med a-b lederne henholdsvis a'-b' lederne i kommunikationsledningen. Herudover er der tilvejebragt ved siden af hinanden placerede overspændings-20 afledere, som fastholdes mellem lederbanerne i sikringshybridkredsløbet og en jordskinne. Den under sikringshybridkredsløbet placerede jordskinne indbefatter til fastholdelse af overspændingsaflederen to fjedrende blikflige, som til udformning af U-formede fastgørelseselementer er udbøjet på 25 tværs af jordskinnens længdeside. Til at forbinde overspændingsaflederen med jord er der behov for to yderligere blikflige. Disse blikflige er hver tilvejebragt med et ben, som er placeret i afstand fra lederbanerne.An older German patent application P 3,709,875,6-34 also discloses a fuse connector, which includes two 15 half-shells, in the interior of which is located a fuse hybrid circuit with two parallel conductor paths. The conductor paths are connected over the conductor contact pieces to the a-b conductors and the a'-b 'conductors in the communication line, respectively. In addition, adjacent surge arresters are provided which are held between the conductor paths of the fuse hybrid circuit and a ground rail. The ground rail located under the fuse hybrid circuit includes for retaining the surge arrester two resilient gaze tabs which are bent to form U-shaped fasteners across the longitudinal side of the ground rail. To connect the surge arrester to ground, two additional gaze tabs are needed. These gaze tabs are each provided with a leg spaced apart from the guide tracks.
Også ved dette sikringsstik er der ved placeringen 30 af to ved siden af hinanden beliggende overspændingsafledere og ved den med flere blikflige tilvejebragte jordskinne sket en væsentlig forøgelse af bredde og tykkelse af huset.Also at this fuse socket, at the location 30 of two adjacent surge arresters and at the multi-sighted ground rail, a substantial increase in the width and thickness of the housing has occurred.
Ved indføring af sikringsstikket i en forbindelseseller skilleliste dækkes endvidere listens forbindelsesside, 35 således at der ved tilslutning og fjernelse af kabelledere først skal ske en udtrækning af beskyttelsesstikket. Herud- DK 170191 B1 2 over er beskyttelsesstikkets hus udformet i to dele.Furthermore, when inserting the fuse into a connecting or separating strip, the connection side of the strip is covered, so that when connecting and removing the cable conductors, the protective plug must first be pulled out. In addition, the housing of the protective plug is formed in two parts.
Det er således formålet med den foreliggende opfindelse at tilvejebringe et beskyttelsesstik af den indled- « ningsvis omhandlede art, hvis hus er udformet så lille som 5 muligt. Det på forbindelsessiden af en forbindelses- eller .It is thus the object of the present invention to provide a protective plug of the kind initially provided, the housing of which is designed as small as possible. That on the connection side of a connection or.
skilleliste tilsluttede kabel skal også være tilgængeligt efter at sikringsstikket er indført.Separate cable connected cable must also be available after inserting the fuse plug.
Det angivne formål opnås med et sikringsstik af den indledningsvis omhandlede art, som ifølge opfindelsen er 10 ejendommeligt ved den i krav l's kendetegnende del angivne udformning. Overspændingsaflederen berøres først efter påsætning af sikringsstikket på en forbindelses- eller skilleliste af den fælles jordskinne, hvorved er tilvejebragt en jordforbindelse. Ved placeringen af overspændingsaflederne 15 på række bliver sikringsstikkets hus mindre. Ved denne formindskelse af sikrings stikkets hus er de på forbindelsessiden forbundne kabelledere i forbindelses- og skillelisten også tilgængelige efter påsætning af sikringsstikket, således at omkobling, eksempelvis løsning af allerede tilsluttede kabel-20 ledere, også er mulig, uden at sikringsstikket skal fjernes. Herudover er sikringsstikket opbygget med et hus i ét stykke, således at sikringsstikket kan fremstilles væsentligt billigere.The stated object is achieved with a fuse plug of the kind referred to in the preamble, which according to the invention is peculiar to the design according to the characterizing part of claim 1. The surge arrester is only touched after attaching the fuse to a connection or separating list of the common ground rail, thereby providing a grounding. By placing the surge arresters 15 in a row, the housing of the fuse plug becomes smaller. In this reduction of the fuse connector housing, the cable conductors connected on the connection side in the connection and separator strip are also available after attaching the fuse socket, so that switching, for example loosening of already connected cable conductors, is also possible without removing the fuse socket. In addition, the fuse connector is constructed with a one-piece housing, so that the fuse connector can be made significantly cheaper.
Yderligere fordelagtige udførelsesformer af opfindel-25 sen er omtalt i underkravene.Further advantageous embodiments of the invention are disclosed in the subclaims.
Tre eksempelvise udførelsesformer af den foreliggende opfindelse forklares i det følgende nærmere under henvisning til tegningen, på hvilken: fig. 1 er et længdesnit gennem sikringsstikket i en 30 første udførelsesform med en forbindelses- eller skilleliste, fig. 2 er en plan afbildning af sikringsstikket, ’ fig. 3 er et tværsnit ifølge linien III-III, fig. 4 er et tværsnit ifølge linien III-III med fælles jordskinne, 35 fig. 5 er en perspektivisk afbildning af sikrings stikket ifølge en anden udførelsesform af opfindelsen med DK 170191 B1 3 fælles jordskinne, forbindelses- eller skilleliste og montagebøjle, fig. 6 er et længdesnit gennem sikringslisten med forbindelses- eller skilleliste ifølge en anden udførelses-5 form, fig. 7 anskueliggør sikringsstikket set bagfra, fig. 8 er et længdesnit gennem sikringsstikket set fra siden, fig. 9 er en plan afbildning af sikringsstikket, 10 fig. 10 er et tværsnit langs linien X-X, fig. 11 er et tværsnit langs linien XI-XI, fig. 12 er et længdesnit gennem en tredje udførelsesform af sikringsstikket delvis med en forbindelses- eller skilleliste, 15 fig. 13 viser set bagfra den fælles jordskinne med et sikringsstik, fig. 14 er et længdesnit gennem sikringsstikket set fra siden, fig. 15 er en plan afbildning af sikringsstikket, 20 fig. 16 er et tværsnit langs linien XVI-XVI.Three exemplary embodiments of the present invention will now be described in more detail with reference to the accompanying drawings, in which: 1 is a longitudinal section through the fuse in a first embodiment with a connecting or separating strip; FIG. 2 is a plan view of the fuse connector; FIG. 3 is a cross-sectional view taken along line III-III; FIG. 4 is a cross-section along the line III-III with common ground rail; FIG. 5 is a perspective view of the fuse connector according to another embodiment of the invention with common ground rail, connecting or dividing strip and mounting bracket; FIG. 6 is a longitudinal section through the fuse strip with connecting or dividing strip according to another embodiment; FIG. 7 is a rear view illustrating the fuse connector; FIG. Fig. 8 is a longitudinal section through the fuse seen from the side; 9 is a plan view of the fuse connector; FIG. 10 is a cross-section along the line X-X; FIG. 11 is a cross-section along the line XI-XI; FIG. 12 is a longitudinal section through a third embodiment of the fuse plug partially with a connecting or dividing strip; FIG. 13 is a rear view of the common ground rail with a fuse plug; FIG. 14 is a longitudinal sectional view through the fuse connector, FIG. 15 is a plan view of the fuse connector; FIG. 16 is a cross section along line XVI-XVI.
Sikringsstikket 1 indbefatter et kunststofhus 2 i ét stykke, idet forsiden 10 af huset 2 er udformet åbent. Denne forside 10 lukkes ved indføring af indstikstunge 11 fra en fælles jordskinne 5 i en indføringskanal 48, som senere 25 nærmere forklaret.The fuse connector 1 includes a one-piece plastic housing 2, the front side 10 of the housing 2 being openly formed. This front side 10 is closed by insertion of insert tongue 11 from a common ground rail 5 into an insertion channel 48, as will be explained in greater detail later.
I det indre rum 12 i huset 2 er placeret to strimmelformede lederkontaktstykker 13, 14 af et metallisk materiale, hvis stiktunger 15, 16 er ført ud af huset 2 på sikringsstikket 1 og er fastgjort i huset 2 med fastgørelsesstykker 30 49. Disse stiktunger 15, 16 danner sammen med et mellem stiktungerne 15, 16 placeret, på huset 1 udformet stykke 17 af kunststof indstiksstykket 18 på sikringsstikket l. Kunststofstykket 17 er udformet med et låsefremspring 43.In the inner compartment 12 of the housing 2 are placed two strip-shaped conductor connectors 13, 14 of a metallic material, the socket tongues 15, 16 being extended out of the housing 2 on the securing connector 1 and secured in the housing 2 with fastening pieces 30 49. These socket tongues 15, 16 together with a plunger 15, 16 located between the plug tongues 15, 16, formed on the housing 1 of the plastic insert piece 18 on the fuse plug 1. The plastic piece 17 is formed with a locking projection 43.
De i huset 1 placerede dele af lederkontaktstykkerne 35 13, 14 er løst nedlagt i føringsnoter 21, 22 og virker ved frembringelse af forbindelse med overspændingsafledere 3.The portions of the conductor contact pieces 35 13, 14 located in the housing 1 are loosely laid in guide notes 21, 22 and act upon generating connection with surge arresters 3.
DK 170191 B1 4DK 170191 B1 4
De to i huset 1 placerede dele af lederkontaktstykkerne 13, 14 er udformet indbyrdes afvigende.The two parts of the conductor contact pieces 13, 14 located in the housing 1 are mutually shaped.
Lederkontaktstykket 13 er U-formet og lederkontakt- *· stykket 14 er S-udformet, idet begge de vinkelbøjede ende-5 stykker 19, 20 på lederkontaktstykkerne 13, 14 er optaget i en føringsnot 23, som forløber parallelt mellem føringsnoterne 21 og 22.The conductor contact piece 13 is U-shaped and the conductor contact piece 14 is S-shaped, in that both of the angled end pieces 19, 20 of the conductor contact pieces 13, 14 are accommodated in a guide groove 23 extending parallel to the guide grooves 21 and 22.
De to endestykker 19, 20 på lederkontaktstykkerne 13, 14 er desuden udbøjet i ret vinkel i forhold til den 10 åbne forside 10's retning til udformning af kortslutningsbøjlerne 25, 26. Endestykkerne på kortslutningsbøjlerne 25, 26 rager i hvilestillingen ind i indføringskanalen 48.In addition, the two end pieces 19, 20 of the conductor contact pieces 13, 14 are bent at right angles to the direction of the open front 10 for forming the short-circuiting braces 25, 26. The terminals of the short-circuiting braces 25, 26 extend into the inlet channel 48 in the rest position.
De i huset 1 placerede dele af lederkontaktstykkerne 13, 14 er forspændt fjedrende, således at de først trykkes 15 ind i føringsnoterne 21, 22 og 23 efter indsættelse af overspændingsaflederne 3.The parts of the conductor contact pieces 13, 14 located in the housing 1 are biased resiliently so that they are first pressed 15 into the guide notes 21, 22 and 23 after insertion of the surge arresters 3.
Overspændingsaflederne 3 indsættes fra den åbne forside i sikringsstikket, og ligger gennem en forbindelse 29 fjedrende an mod en smeltepatron 30, som er indsat mellem 20 lederkontaktstykkerne 13, 14 og overspændingsaflederne 3.The surge arresters 3 are inserted from the open front into the fuse socket and are resiliently connected to a fuse cartridge 30 which is inserted between the 20 conductor contacts 13, 14 and the surge arresters 3 through a connection 29.
Ved det fjedrende anlæg er tilvejebragt en sikrere forbindelse.A more secure connection is provided at the resilient system.
På den anden forbindelsesside 28 fastholdes overspændingsaflederen 3 i den første udførelsesform af opfin-25 delsen ifølge fig. 1-4 som modhold for de på langsiden 8 af huset placerede fjedrende låsehager 6, 7, hvorved beskyttelsesstikket 1 er fikseret i huset 2. Endestykkerne 32 på låsehagerne 6,7 er rettet mod hinanden mod længdeaksen 9 i huset 2.On the second connection side 28, the surge arrester 3 in the first embodiment of the invention according to FIG. 1-4 in support of the resilient locking hooks 6, 7 located on the long side 8 of the housing, whereby the protective plug 1 is fixed in the housing 2. The end pieces 32 of the locking hooks 6,7 are aligned with the longitudinal axis 9 of the housing 2.
30 I den anden udførelsesform ifølge fig. 5-11 er låse hagerne 6, 7 placeret midt på længdeaksen 9, hvor også er tilvejebragt et yderligere midtstykke 33.30 In the second embodiment of FIG. 5-11, the locks hooks 6, 7 are located in the middle of the longitudinal axis 9, where a further center piece 33 is also provided.
Midstykket 33 er udformet med to klemkanter 34, således at der tilvejebringes anlæg fra begge sider mod over-35 spændingsaflederne 3, og et føringsstykke 35 til føring af den fælles jordskinne 5, som senere nærmere beskrevet. Over- DK 170191 B1 5 spændingsaflederne 3 fastholdes således fra to sider ved låsehagerne 6f 7 og ved klemkanterne 34 på midtstykket 33 i huset 2 i sikringsstikket 1.The middle piece 33 is formed with two clamping edges 34, so as to provide abutments from both sides against the overvoltage deflectors 3, and a guide piece 35 for guiding the common ground rail 5, as will be described in more detail later. Thus, the superconductors 3 are retained from two sides by the locking hooks 6f 7 and at the clamping edges 34 of the middle piece 33 in the housing 2 of the fuse connector 1.
I den tredje udførelsesform (fig. 12-16) fastholdes 5 overspændingsaflederne 3 i huset 2 ved anlægsstykker 24. Anlægsstykkerne 24 er ført ind i den åbne forside 10, og der er tilvejebragt to anlægsstykker 24 for hver af de to overspændingsafledere 3.In the third embodiment (Figs. 12-16), the 5 surge arresters 3 are retained in the housing 2 by abutments 24. The abutments 24 are inserted into the open front 10 and two abutments 24 are provided for each of the two arresters 3.
Herefter forklares nærmere opbygningen og påsætningen 10 af sikringsstikket 1 på forbindelses- eller skillelisten 4.Next, the structure and attachment 10 of the fuse connector 1 is explained in more detail on the connection or separating strip 4.
Som det især fremgår af fig. 5 påsættes den af kunststof tilvejebragte forbindelses- eller skilleliste 4 forbindelsesstykkerne 37 på en metallisk, med en jordledning forbundet montagebøjle 36, og sammenlåses hermed. En sådan 15 forbindelses- eller skilleliste, som kan sammenlåses med en montagebøjle 36, består af en underdel og en hermed sammenlåst overdel. Forbindelses- eller skillelisten 4 er på den éne side (kabelside) forbundet med de fra telefonabonnenterne kommende kabelledere 38 og er på den anden side (omkoblings-20 side) forbundet med de til de overføringstekniske indretninger førte omkoblingsledere 39 gennem skæreklemmekontakt-stykkerne 40, 41, som er placeret i to rækker. Skæreklemme-kontaktstykket 40 i den éne række er over et gaffelkontaktstykke 47 forbundet med skæreklemmekontaktstykket 41 i den 25 anden række.As can be seen in particular from FIG. 5, the connecting or separating strip 4 provided by the plastic is attached to the connecting pieces 37 on a metallic mounting bracket 36 connected to an earth wire and interlocked therewith. Such a connecting or separating strip, which can be interlocked with a mounting bracket 36, consists of a lower part and an interlocked upper part. The connecting or separating strip 4 is connected on one side (cable side) to the cable conductors 38 coming from the telephone subscribers and on the other side (switching side 20) is connected to the switching conductors 39 which are connected to the transferring devices via the cutting terminal contact pieces 40, 41. which is placed in two rows. The cutting clamp contact piece 40 in one row is connected over a fork contact piece 47 to the cutting clamp contact piece 41 in the second row.
En fælles jordskinne 5 af metal påsættes parallelt med forbindelses- eller skillelisten 4. Den fælles jordskinne 5 er på forsiden tilvejebragt med to gaffelkontaktstykker 50, som griber ind over forbindelsesstykkerne 37 på montage-30 bøjlerne 36, og dermed forbinder den fælles jordskinne 5 elektrisk med montagebøjlen 36.A common metal ground rail 5 is mounted parallel to the connecting or separating strip 4. The common ground rail 5 is provided on the front side with two fork contact pieces 50 which engage the connecting pieces 37 on the mounting brackets 36, thus electrically connecting the common ground rail 5 mounting bracket 36.
Den fælles jordskinne 5 er udformet med flere forbindelsesstykker 11 med derimellem beliggende slidser 42. Der er tilvejebragt en indstikstunge 11 til hver dobbelleder 35 (a-b leder).The common ground rail 5 is formed with a plurality of connectors 11 with slots 42 disposed therebetween. A plug tongue 11 is provided for each double conductor 35 (a-b conductor).
Er der behov for en overspændingssikring af de med DK 170191 B1 6 forbindelses- eller skillelisten 4 forbundne kabelledere 38, indføres for hver dobbelleder et beskyttelsesstik 1 i listen 4 mellem de to rækker skær eklemmekont akt stykker 40, 41 i gaffelkontaktstykket 47. Låsefremspringet 43 på ind-5 stiksstykket 18 på sikringsstikket 1 fastlåses i tilslutning hertil i listen 4. Gaffelkontaktstykket 47 griber ind over indstiktungerne 15, 16, således at kabellederne 38, 39 forbindes elektrisk med lederkontaktstykkerne 13, 14. På tilsvarende vis indføres en indstikstunge 11 på den fælles 10 jordskinne 5 i en indføringskanal 48 på et sikringsstik 1.If there is a need for an overvoltage protection of the cable conductors 38 connected to the connection or separating strip 4 with DK 170191 B1 6, for each double conductor a protective plug 1 is inserted in the list 4 between the two rows of cutting contact pieces 40, 41 in the fork contact piece 47. The locking projection 43 on The plug connector 18 of the fuse connector 1 is subsequently locked in the list 4. The fork connector 47 engages over the plug tongs 15, 16 so that the cable leads 38, 39 are electrically connected to the conductor connector 13, 14. Similarly, a plug tab 11 is inserted into the common 10 ground rail 5 in an insertion channel 48 on a fuse connector 1.
I den første udførelsesform af det ved opfindelsen tilvejebragte sikringsstik 1 presser forbindelsesstykkerne 11 hagerne 6, 7, som fastholder overspændingsaflederne 3, til side - som vist i fig. 4 - og tilvejebringer forbindelse 15 med den éne forbindelsesside 28 på overspændingsaflederne 3, hvilke overspændingsafledere derved forbindes med jord. Overspændingsaflederne 3 presses ved de fjedrende lederkon-taktstykker 13, 14 mod indstikstungen 11 på den fælles jordskinne 5, hvorved der tilvejebringes en sikrere forbindelse 20 mellem indstikstungen 11 og forbindelsessiden 28 på overspændingsaflederne 3. Ved udtrækning af sikringsstikket 1 fra forbindelses- eller skillelisten 4 griber låsehagerne 6, 7 igen ind bag den éne forbindelsesside 28 på overspændingsaflederne 3 og fastholder på ny denne i huset 2 på 25 sikringsstikket 1.In the first embodiment of the safety plug 1 provided by the invention, the connecting pieces 11 push the hooks 6, 7, which hold the surge arresters 3, aside - as shown in FIG. 4, and provides connection 15 with the one connection side 28 of the surge arresters 3, which surge arresters are thereby connected to ground. The surge arresters 3 are pressed at the resilient conductor connectors 13, 14 against the insertion tab 11 on the common ground rail 5, thereby providing a safer connection 20 between the insertion tab 11 and the connection side 28 of the surge arresters 3. By extracting the fuse connector 1 from the connecting or separating strip 4 the locking hooks 6, 7 again behind one connecting side 28 of the surge arresters 3 and again retaining this in the housing 2 of the fuse connector 1.
I den anden udførelsesform af det ved opfindelsen tilvejebragte sikringsstik 1 dækker indstikstungerne 11 hver især en halvdel af forsiden 10 på sikrings stikket 1, således at den mellem indstikstungerne 11 tilvejebragte 30 slids 42 ligger midt ud for længdeaksen 9 på sikringsstikket 1 og optager låsehagerne 6, 7 og føringsstykket 35 på midtstykket 33. For bedre føring af indstikstungerne 11 er der herudover tilvejebragt to yderligere føringsstykker 44 på forsiden 10 på den smalle side 45.In the second embodiment of the fuse connector 1 provided by the invention, the insertion lugs 11 each cover one half of the front face 10 of the fuse plug 1, so that the slot 42 provided between the insertion lugs 11 lies in the middle of the longitudinal axis 9 of the fuse connector 1 and receives the locking hooks 6. 7 and the guide piece 35 on the center piece 33. For better guidance of the inserting tongues 11, two additional guides 44 are also provided on the front side 10 on the narrow side 45.
35 I den tredje udførelses form af det ved opfindelsen tilvejebragte sikringsstik 1 presses indstikstungerne 11 DK 170191 B1 7 ved indføring af sikringsstikket 1 i indstikskanalen 48 ned under anlægsstykkerne 24, som anskueliggjort i fig. 12. For at fremme indføringen er indstikstungerne 11 i denne udførelsesform let udbøjet på forsiden 46.In the third embodiment of the securing connector 1 provided by the invention, the inserting tongues 11 are pressed down by inserting the securing plug 1 into the inserting channel 48 below the abutments 24, as illustrated in FIG. 12. In order to facilitate insertion, in this embodiment, the inserting tongues 11 are slightly bent on the front side 46.
5 Er flere sikringsstik 1 forbundet ved siden af hin anden langs den længdegående side 8, er der dannet en sikringsstikliste 31.5 If several fuse sockets 1 are connected next to the other along the longitudinal side 8, a fuse socket 31 is formed.
Herefter forklares overspændingssituationen kort. Optræder en overspænding, føres overspændingen henholdsvis 10 overstrømmen over kabellederne 38, 39, skæreklemmekontakt-stykkerne 40, 41, gaffelkontaktstykket 47, lederkontaktstykkerne 13, 14, smeltepatronen 30 til den éne forbindelsesside 29 på overspændingsaflederen 3.Next, the surge situation is briefly explained. If an overvoltage occurs, the overvoltage 10, respectively, is passed over the cable conductors 38, 39, the cutting terminal contact pieces 40, 41, the fork contact piece 47, the conductor contact pieces 13, 14, the melting cartridge 30 to one connection side 29 of the surge arrester 3.
Den med en inaktiv gas opfyldte overspændingsafleder 15 3 tændes, hvorved overspænd ingen ledes over til den anden forbindelsesside 28 på overspændingsaflederen 3, som er elektrisk forbundet med den fælles jordskinne 5. Overspændingen ledes således over gaffelkontaktstykket 41 og den fælles jordskinne 5 til montagebøjlen 36, som er forbundet 20 med en jordledning.The surge arrester filled with an inert gas 15 3 is switched on, whereby surge arresters are not directed to the second connection side 28 of the surge arrester 3, which is electrically connected to the common ground rail 5. The overvoltage is thus passed over the fork contact piece 41 and the common ground rail 5 to the mounting bracket 36. which is connected 20 to a ground wire.
Er overspændingsaflederen 3 tændt gennem nogen tid, smelter smeltepatronen 30 ved den opståede varme, hvorved de fjedrende kortslutningsbøjler 25, 26 kommer i berøring med den fælles jordskinne 5, hvorved overspændingsaflederen 3 25 kortsluttes (fail-safe-forhold). En ødelæggelse af sikringsstikket 1 ved overopvarmning forhindres således.If the surge arrester 3 is switched on for some time, the melting cartridge 30 melts at the heat generated, whereby the resilient short-circuit shackles 25, 26 come into contact with the common ground rail 5, whereby the surge arrester 3 25 is short-circuited (fail-safe ratio). Thus, destruction of the fuse plug 1 by overheating is prevented.
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3813889A DE3813889C1 (en) | 1988-04-20 | 1988-04-20 | |
| DE3813889 | 1988-04-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK21089D0 DK21089D0 (en) | 1989-01-18 |
| DK21089A DK21089A (en) | 1989-10-21 |
| DK170191B1 true DK170191B1 (en) | 1995-06-06 |
Family
ID=6352819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK021089A DK170191B1 (en) | 1988-04-20 | 1989-01-18 | Connection or separation list for use in telecommunication technology |
Country Status (27)
| Country | Link |
|---|---|
| EP (1) | EP0338187B1 (en) |
| JP (1) | JPH0766841B2 (en) |
| CN (1) | CN1017850B (en) |
| AR (1) | AR240527A1 (en) |
| AT (1) | ATE99460T1 (en) |
| AU (1) | AU619269B2 (en) |
| BR (1) | BR8901840A (en) |
| CA (1) | CA1333409C (en) |
| DD (1) | DD278895A5 (en) |
| DE (2) | DE3813889C1 (en) |
| DK (1) | DK170191B1 (en) |
| EG (1) | EG18841A (en) |
| ES (1) | ES2049763T3 (en) |
| FI (1) | FI94577C (en) |
| HK (1) | HK55994A (en) |
| ID (1) | ID949B (en) |
| IE (1) | IE63161B1 (en) |
| IL (1) | IL89277A (en) |
| IN (1) | IN170928B (en) |
| MX (1) | MX165056B (en) |
| NO (1) | NO174608C (en) |
| PH (1) | PH26629A (en) |
| RU (1) | RU1836760C (en) |
| TR (1) | TR24040A (en) |
| UA (1) | UA15535A (en) |
| YU (1) | YU46633B (en) |
| ZA (1) | ZA89510B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2657411B1 (en) * | 1989-12-20 | 1992-04-30 | Cellux Sa | WIRING SUPPORT. |
| FR2661049B1 (en) * | 1990-04-12 | 1994-10-21 | Pouyet Henri | CONNECTION AND PROTECTION MODULE FOR ELECTRICAL CONDUCTOR CONNECTION DEVICES BY SELF-STRIPPING. |
| FR2671671A1 (en) * | 1991-01-10 | 1992-07-17 | Mars Actel | CONNECTION REGULATOR WITH SEMI-INTEGRATED PROTECTIONS. |
| FR2679405B1 (en) * | 1991-07-17 | 1994-01-07 | Pouyet International | INTERCONNECTION RULE, ESPECIALLY FOR TELEPHONE OR COMPUTER LINES. |
| DE4403053C1 (en) * | 1994-01-28 | 1995-03-23 | Krone Ag | Air spark gap for fixing the maximum voltage on a overvoltage suppressor |
| ES2085236B1 (en) * | 1994-03-14 | 1998-05-01 | Cymem S A | PROTECTION SYSTEM FOR TELEPHONE AND SIMILAR TERMINAL BOARDS. |
| ES2103663B1 (en) * | 1994-03-14 | 1998-05-01 | Cymem S A | IMPROVEMENTS INTRODUCED IN THE INVENTION PATENT N-P-9400526/5, BY: SYSTEM OF PROTECTION OF TELEPHONE AND SIMILAR RULES. |
| CN1041260C (en) * | 1995-01-28 | 1998-12-16 | 克罗内有限公司 | Air spark gap for determining the maximum voltage at a voltage surge suppressor |
| DE19519785C1 (en) * | 1995-05-30 | 1996-08-29 | Quante Ag | Pluggable overvoltage protection device for telecommunications terminal board |
| US5696820A (en) * | 1995-09-13 | 1997-12-09 | Oneac Corporation | Telephone and data communications line conditioner system |
| EP0766482A3 (en) * | 1995-09-29 | 2000-02-02 | KRONE Aktiengesellschaft | Distribution device for the telecommuncation and data technology |
| DE19608517C2 (en) * | 1996-03-05 | 2000-11-09 | Quante Ag | Connection module for telecommunications technology |
| US5883953A (en) * | 1996-11-14 | 1999-03-16 | Oneac Corporation | Telephone and data communications line protection module and grounding spring clip |
| DE19816678C1 (en) * | 1998-04-15 | 2000-01-20 | Quante Ag | Terminal block of telecommunications technology |
| DE19816907B4 (en) * | 1998-04-16 | 2006-09-28 | Quante Ag | Protective plug for a telecommunication device |
| DE19947090C1 (en) * | 1999-09-30 | 2001-02-01 | Rxs Schrumpftech Garnituren | Electrical distribution device for telecommunications apparatus has stack of contact components with front terminal elements for incoming and outgoing lines fitted into channel-shaped carrier |
| DE10029650A1 (en) * | 2000-06-15 | 2002-01-03 | Krone Ag | Common earth and protective plug for a safety or isolating strip in telecommunications and data technology |
| US8064182B2 (en) | 2007-02-28 | 2011-11-22 | Adc Telecommunications, Inc. | Overvoltage protection plug |
| US7946863B2 (en) | 2008-04-25 | 2011-05-24 | Adc Telecommunications, Inc. | Circuit protection block |
| US8411404B2 (en) | 2008-05-27 | 2013-04-02 | Adc Telecommunications, Inc. | Overvoltage protection plug |
| DE102008047375A1 (en) * | 2008-09-15 | 2010-04-15 | Cobi Net Fernmelde- Und Datennetzkomponenten Gmbh | mounting tray |
| EP2269740B1 (en) | 2009-06-30 | 2015-11-04 | Hitachi Koki CO., LTD. | Centrifugal separator |
| CN111337857B (en) * | 2020-04-21 | 2022-06-28 | 广东电网有限责任公司梅州供电局 | Test cable line pair instrument of cologne module |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3113759C2 (en) * | 1981-04-04 | 1985-05-02 | Krone Gmbh, 1000 Berlin | Surge arrester device for separating strips |
| DE3212013C2 (en) * | 1982-03-31 | 1984-08-09 | Siemens AG, 1000 Berlin und 8000 München | Separating device for distribution systems |
| JPS58176392U (en) * | 1982-05-20 | 1983-11-25 | 株式会社サンコ−シャ | Arrestor retention device |
| DE3412421A1 (en) * | 1984-04-03 | 1985-10-03 | Siemens AG, 1000 Berlin und 8000 München | PROTECTIVE ELEMENT FOR DISTRIBUTORS |
| DE3412452A1 (en) * | 1984-04-03 | 1985-10-10 | Siemens AG, 1000 Berlin und 8000 München | PROTECTIVE PLUG FOR DISTRIBUTORS |
| US4729064A (en) * | 1985-03-04 | 1988-03-01 | Adc Telecommunications, Inc. | Modular interconnect block with protector structure |
| DE3509523C3 (en) * | 1985-03-16 | 1996-07-04 | Quante Ag | Cable termination unit |
| NZ216143A (en) * | 1985-06-03 | 1989-04-26 | Adc Telecommunications Inc | Distribution frame wire connection module with insertable overvoltage protector |
-
1988
- 1988-04-20 DE DE3813889A patent/DE3813889C1/de not_active Expired
-
1989
- 1989-01-13 DE DE89100535T patent/DE58906514D1/en not_active Expired - Lifetime
- 1989-01-13 ES ES89100535T patent/ES2049763T3/en not_active Expired - Lifetime
- 1989-01-13 EP EP89100535A patent/EP0338187B1/en not_active Expired - Lifetime
- 1989-01-13 AT AT89100535T patent/ATE99460T1/en not_active IP Right Cessation
- 1989-01-16 FI FI890224A patent/FI94577C/en not_active IP Right Cessation
- 1989-01-16 IE IE11789A patent/IE63161B1/en not_active IP Right Cessation
- 1989-01-16 NO NO890184A patent/NO174608C/en not_active IP Right Cessation
- 1989-01-18 IN IN55/CAL/89A patent/IN170928B/en unknown
- 1989-01-18 PH PH38064A patent/PH26629A/en unknown
- 1989-01-18 DK DK021089A patent/DK170191B1/en not_active IP Right Cessation
- 1989-01-19 ID IDP279989A patent/ID949B/en unknown
- 1989-01-22 EG EG2389A patent/EG18841A/en active
- 1989-01-23 ZA ZA89510A patent/ZA89510B/en unknown
- 1989-01-23 AR AR31305089A patent/AR240527A1/en active
- 1989-01-25 DD DD89325224A patent/DD278895A5/en not_active IP Right Cessation
- 1989-01-27 CN CN89100554A patent/CN1017850B/en not_active Expired
- 1989-02-14 IL IL8927789A patent/IL89277A/en unknown
- 1989-02-20 YU YU37889A patent/YU46633B/en unknown
- 1989-02-21 MX MX14999A patent/MX165056B/en unknown
- 1989-04-10 AU AU32634/89A patent/AU619269B2/en not_active Expired
- 1989-04-14 RU SU894613860A patent/RU1836760C/en active
- 1989-04-14 UA UA4613860A patent/UA15535A/en unknown
- 1989-04-17 TR TR89/0292A patent/TR24040A/en unknown
- 1989-04-18 CA CA000596994A patent/CA1333409C/en not_active Expired - Lifetime
- 1989-04-19 BR BR898901840A patent/BR8901840A/en not_active IP Right Cessation
- 1989-04-20 JP JP1098983A patent/JPH0766841B2/en not_active Expired - Lifetime
-
1994
- 1994-05-24 HK HK55994A patent/HK55994A/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |