WO2006136315A1 - Schutzstecker für verteilereinrichtungen der telekommunikations- und datentechnik - Google Patents
Schutzstecker für verteilereinrichtungen der telekommunikations- und datentechnik Download PDFInfo
- Publication number
- WO2006136315A1 WO2006136315A1 PCT/EP2006/005681 EP2006005681W WO2006136315A1 WO 2006136315 A1 WO2006136315 A1 WO 2006136315A1 EP 2006005681 W EP2006005681 W EP 2006005681W WO 2006136315 A1 WO2006136315 A1 WO 2006136315A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- clamping
- contacts
- protective element
- protective
- Prior art date
Links
Classifications
-
- 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
Definitions
- the invention relates to a protective plug for distribution devices of telecommunications and data technology.
- Protection plugs for distribution devices serve to protect against overvoltages and / or surges.
- the surge arrester are contacted at their contact points by clamping pressure, which are provided in cup-shaped bulges of a plastic plate compression springs which press the aus originallyungs district at right angles bent contact strip against the surge arresters and clamps the surge arrester thereby simultaneously with their lower side contacts to the metal strips also bent here press down.
- an overvoltage arrester device for separating strips in the form of an insert strip formed from insulating material, wherein formed with three connecting legs ZweiwegeüberHarsableiter with the outer legs in Klemmaufêtn that form outwardly accessible tapping contacts, and with the central connecting leg in the Klemmaufexcellent mounted on a U-shaped ground bar forming an outwardly-accessible ground rail, the over-voltage diverter further comprising an apertured spring pressure device having a fixed solder pill between the center electrode and the ground rail.
- the advantage of all said protective plug is that the protective elements are interchangeable, whereas typically in designs with printed circuit boards, the protective elements are soldered.
- a disadvantage of the known protective connectors is that these are relatively expensive to manufacture, especially because of the resilient elements.
- Another disadvantage is that the assembly or disassembly of individual protection elements is difficult. In particular, when the protective elements have contact legs, as described in DE 31 13 759 A1, it must be ensured that they are contacted uniformly.
- the invention is therefore based on the technical problem of providing a protective plug, in which the protective elements can be easily and reliably assembled or disassembled and which is simple in construction.
- the protective element is connected to an insertion aid, which consists of an electrically non-conductive material, wherein the insertion aid has at least one receptacle for the contact legs, in which the contact legs are mechanically fixed, wherein the insertion aid is fixed between the terminal contacts and / or elements of the housing ,
- the plug-in allows a simultaneous contacting of all contact legs of the protective element, whereby the contact legs against a Nachgoritorymind ist can not be damaged or bent.
- the plug-in helps to ensure that the contact legs are always contacted exactly, so that mishaps are avoided.
- the plug-in aid remains in the protective plug together with the protective element and ensures that the protective element can not come loose again. Furthermore, the protective element can be disassembled without damage again by the insertion aid.
- the insertion aid and the housing of the protective plug are preferably made of plastic.
- the terminal contacts are preferably designed as fork contacts.
- the contact elements are preferably injected into the housing. Further preferably, all contact elements and optionally further contacts are formed from a one-piece part and sprayed. Subsequently, the necessary insulation between the contact elements are then produced by drilling.
- the contact elements are preferably made a copper alloy.
- the receptacles of the insertion aid are preferably formed as holes, wherein more preferably each contact leg is associated with a hole.
- the protective element has a third contact leg, wherein between the two first terminal contacts, a third clamping contact is arranged, which is connected to the third contact leg, wherein the third clamping contact is connected to a terminal rail, preferably integrally with the one or the third terminal contacts connected or formed.
- the protective element is preferably designed as a surge arrester.
- the two first terminal contacts lie in one plane, the third terminal contact being arranged in a plane offset in parallel, the insertion aid being clamped between the first and third terminal contacts.
- the terminal contacts form a plug-in slot.
- a dome is arranged opposite the clamping contact, to which a U-shaped part adjoins, wherein the base of the U-shaped part lies in the plane of the first clamping contacts and has a recess.
- the indentation is aligned with the third clamping contact, so that the indentation limits the insertion depth of the third contact leg.
- the base of the U-shaped part is part of the forming plug-in shaft.
- the dome serves as a lever bearing when disassembling the plug-in and on the other hand to stabilize the U-shaped part.
- the slope on the dome serves as a guide for a lever tool. In this case, embodiments are possible where the U-shaped part or the dome can be dispensed with.
- a web is arranged between two adjacent clamping contacts of different wire pairs, to which a further web connects centrally at right angles, which lies in the plane of the third clamping contacts and in each case has a recess in the region of the first clamping contacts.
- the aligned with the terminal contacts indentations serve again as Einsteckbegrenzung.
- the web itself becomes part of the insertion shaft.
- the first bridge is used for electrical insulation and thus increases the dielectric strength.
- the insertion aid is formed on the upper side with a handle, whereby the insertion aid can be better grip.
- the insertion aid is recessed below the handle, so that it is easier to insert a pulling or prying tool between the handle and the upper side.
- Fig. 1 is a perspective view of a plug-in aid without protective element
- Fig. 2 is a perspective view of the plug-in with protective element
- Fig. 3 is a first perspective view of a protective plug with four
- FIG. 4 shows a second perspective view of the protective plug
- FIG. 5 shows a third perspective view of the protective plug
- FIG. 6 shows a perspective detailed view of FIG. 4.
- the insertion aid 1 comprises a plate 2 with three holes 3 formed as holes. In the lower part of the plate 2 is formed with a sharp edge 4. Laterally, the plate 2 has a bending edge 5, so that the width of the plate 2 is reduced. Perpendicular to the plate 2 is another plate 6, which forms the top of the insertion aid 1. On the plate 6, a handle 7 is arranged, wherein below the handle 7, the plate 6 has a concave curvature 8.
- FIG. 2 now shows how the contact legs 9-11 of a protective element 12 designed as a 2-way overvoltage arrester are inserted into the receptacles 3 of the insertion aid 1, where these are mechanically fixed.
- the Sprinting bar 13 is formed with a shorting bar 13, wherein between the center contact 14 and the shorting bar 13 a visible in the Fig. 4 Lotpille 15 is arranged.
- the protective plug 20 is shown with four plug-in aids 1 and protective elements 12.
- the protective plug comprises a housing 21 in the form of a slide-in cassette.
- the protective plug 20 can theoretically be subdivided into three partial areas, namely a plug-in area, a receiving area and a ground connection area.
- the protective plug has eight line contacts 22a, b, wherein in each case a line contact 22a and a line contact 22b are assigned to a wire pair, not shown, of a distributor device.
- each line contact 22a, b is associated with a terminal contact 24 a, b, with which it is electrically connected.
- the terminal contacts are bent perpendicular to the bottom plate 25 upwards and lie parallel in a plane.
- a terminal rail 26 which are electrically connected to third terminal contacts 24c, which are also bent perpendicular to the bottom plate upwards.
- the holes 27 are used for the electrical separation of the third terminal contacts 24c of the first two terminal contacts 24a, b.
- About the earth rail 26 is a ground connection to a support frame, not shown, of the distribution device.
- the two terminal contacts 22a, b assigned to the terminal contacts 24a, b lie in one plane. From the bottom plate 25 extends upward a dome 28 with a bevel 29. At this closes a U-shaped part 30, whose base 31 has a recess 32. The base 31 is in the same plane as the first two terminal contacts 24a, b. The indentation 32 is in alignment with the third clamping contact 24c, which is displaced parallel in the direction of earth rail 26 to the two first clamping contacts 24a, b.
- a web 33 Between the clamping contact 24a and a clamping contact (hidden by the inserted insertion aid 1) of an adjacent pair of wires is a web 33, at the center of which another web 34 closes vertically, wherein the left half of the web 34 is also covered by the insertion aid 1.
- the web 34 is located in the same plane as the third clamping contact 24c. From the side wall 35 of the housing 21 extends also a web 34 ', which also lies in the plane of the clamping contact 24c.
- the web 34 ' represents a half web 34, since it is possible to dispense with the web 33 on the side wall 35.
- the webs 34, 34 ' also have indentations 36 which are aligned with the two first clamping contacts 24a, b.
- the indentations 32, 36 limit the insertion depth of the contact legs 9-11.
- the web 34, the third clamping contact 24c, the web 34 ', the side wall 35, the clamping contact 24b, the base 31, the clamping contact 24a and the web 33 form a plug-in slot into which the plug-in aid 1 can be inserted.
- the insertion aid 1 is dimensioned such that it fills the entire insertion slot and thus the opposing terminal contacts 24a-c (line contacts and ground contact) against each other electrically isolated and thus achieves a high dielectric strength.
- Other side wall 35 jumps from the bottom plate 25 a rib 37 high, which is why the insertion aid 1 is formed with the bending edge 5 and so the sharp edge 4 can slide past the rib 37.
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/993,403 US8005205B2 (en) | 2005-06-21 | 2006-06-13 | Protective plug for distribution frame devices in telecommunications and data technology |
ES06754344T ES2372972T3 (es) | 2005-06-21 | 2006-06-13 | Enchufe de protección para disposiciones de distribución de la técnica de telecomunicaciones y de transmisión de datos. |
AU2006261240A AU2006261240B2 (en) | 2005-06-21 | 2006-06-13 | Protected plug socket for distribution devices in telecommunications and data technology |
EP06754344A EP1894281B1 (de) | 2005-06-21 | 2006-06-13 | Schutzstecker für verteilereinrichtungen der telekommunikations- und datentechnik |
PL06754344T PL1894281T3 (pl) | 2005-06-21 | 2006-06-13 | Wtykowy moduł zabezpieczający do urządzeń rozdzielczych z zakresu techniki telekomunikacyjnej i przesyłu danych |
AT06754344T ATE524858T1 (de) | 2005-06-21 | 2006-06-13 | Schutzstecker für verteilereinrichtungen der telekommunikations- und datentechnik |
IL188149A IL188149A (en) | 2005-06-21 | 2007-12-13 | Plug-in socket for branch devices in communications and information technology |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005029012A DE102005029012B3 (de) | 2005-06-21 | 2005-06-21 | Schutzstecker für Verteilereinrichtungen der Telekommunikations- und Datentechnik |
DE102005029012.4 | 2005-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006136315A1 true WO2006136315A1 (de) | 2006-12-28 |
Family
ID=36685996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/005681 WO2006136315A1 (de) | 2005-06-21 | 2006-06-13 | Schutzstecker für verteilereinrichtungen der telekommunikations- und datentechnik |
Country Status (12)
Country | Link |
---|---|
US (1) | US8005205B2 (de) |
EP (1) | EP1894281B1 (de) |
AT (1) | ATE524858T1 (de) |
AU (1) | AU2006261240B2 (de) |
DE (1) | DE102005029012B3 (de) |
ES (1) | ES2372972T3 (de) |
IL (1) | IL188149A (de) |
MY (1) | MY143105A (de) |
PL (1) | PL1894281T3 (de) |
PT (1) | PT1894281E (de) |
TW (1) | TWI372568B (de) |
WO (1) | WO2006136315A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2428266A1 (de) * | 1974-06-12 | 1975-12-18 | Krone Gmbh | Ueberspannungsableitervorrichtung fuer trennleisten |
DE3113759A1 (de) | 1981-04-04 | 1982-10-28 | Krone Gmbh, 1000 Berlin | Ueberspannungsableitervorrichtung fuer trennleisten |
DE4114947C1 (en) * | 1991-05-07 | 1992-08-20 | Siemens Ag, 8000 Muenchen, De | Protective plug for coupling to distributor contact module - has two differently shaped contact faces for contact spring of spring pair |
US6324283B1 (en) | 1997-12-17 | 2001-11-27 | The Whitaker Corporation | Protector interface |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4149211A (en) * | 1977-10-17 | 1979-04-10 | Monarch Molding | Line surge protection device for telephone system |
US4575840A (en) * | 1984-03-30 | 1986-03-11 | Itt Corporation | Telephone line access device for main distribution frame |
NZ216143A (en) * | 1985-06-03 | 1989-04-26 | Adc Telecommunications Inc | Distribution frame wire connection module with insertable overvoltage protector |
US4854884A (en) * | 1988-06-03 | 1989-08-08 | Reliance Comm/Tec Corporation | Telephone distribution frame connector assembly for use with central office protector module having alarm indicator |
US4875868A (en) * | 1988-08-05 | 1989-10-24 | Northern Telecom Limited | Electrically protected connector for telephone distribution frames |
DE9001687U1 (de) * | 1990-02-09 | 1990-04-12 | Krone Ag, 1000 Berlin, De | |
ATE176089T1 (de) * | 1991-10-11 | 1999-02-15 | Raychem Corp | Anschlussleiste in der fernmeldetechnik |
US5523916A (en) * | 1994-06-03 | 1996-06-04 | Reliance Comm/Tec Corporation | Surge arrester with thermal overload protection |
FR2770037B1 (fr) * | 1997-10-21 | 1999-12-17 | Pouyet Sa | Module d'interconnexion de deux lignes monopaires |
US6104591A (en) * | 1998-03-09 | 2000-08-15 | Teccor Electronics, Inc. | Telephone line protection element |
US6617974B2 (en) * | 2001-05-24 | 2003-09-09 | Dan Stanek | Multiple pole fused disconnect |
US20060256931A1 (en) * | 2002-03-11 | 2006-11-16 | Udo Bendig | Contact bank measurement arrangement including a contact bank telecommunications module provided with contact bank or a measurement arrangement and telecommunications assembly including plural modules |
US20050063531A1 (en) * | 2002-10-03 | 2005-03-24 | Arias Juan Tomas | Filter systems for broadband telecommunication facilities |
-
2005
- 2005-06-21 DE DE102005029012A patent/DE102005029012B3/de not_active Expired - Fee Related
-
2006
- 2006-06-13 AT AT06754344T patent/ATE524858T1/de active
- 2006-06-13 WO PCT/EP2006/005681 patent/WO2006136315A1/de active Application Filing
- 2006-06-13 PL PL06754344T patent/PL1894281T3/pl unknown
- 2006-06-13 EP EP06754344A patent/EP1894281B1/de active Active
- 2006-06-13 PT PT06754344T patent/PT1894281E/pt unknown
- 2006-06-13 MY MYPI20062779A patent/MY143105A/en unknown
- 2006-06-13 US US11/993,403 patent/US8005205B2/en not_active Expired - Fee Related
- 2006-06-13 ES ES06754344T patent/ES2372972T3/es active Active
- 2006-06-13 AU AU2006261240A patent/AU2006261240B2/en not_active Ceased
- 2006-06-20 TW TW095122093A patent/TWI372568B/zh not_active IP Right Cessation
-
2007
- 2007-12-13 IL IL188149A patent/IL188149A/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2428266A1 (de) * | 1974-06-12 | 1975-12-18 | Krone Gmbh | Ueberspannungsableitervorrichtung fuer trennleisten |
DE3113759A1 (de) | 1981-04-04 | 1982-10-28 | Krone Gmbh, 1000 Berlin | Ueberspannungsableitervorrichtung fuer trennleisten |
DE4114947C1 (en) * | 1991-05-07 | 1992-08-20 | Siemens Ag, 8000 Muenchen, De | Protective plug for coupling to distributor contact module - has two differently shaped contact faces for contact spring of spring pair |
US6324283B1 (en) | 1997-12-17 | 2001-11-27 | The Whitaker Corporation | Protector interface |
Also Published As
Publication number | Publication date |
---|---|
ATE524858T1 (de) | 2011-09-15 |
US20100221952A1 (en) | 2010-09-02 |
MY143105A (en) | 2011-03-15 |
PT1894281E (pt) | 2011-11-04 |
US8005205B2 (en) | 2011-08-23 |
EP1894281B1 (de) | 2011-09-14 |
TW200708124A (en) | 2007-02-16 |
PL1894281T3 (pl) | 2012-02-29 |
AU2006261240A1 (en) | 2006-12-28 |
DE102005029012B3 (de) | 2006-12-28 |
IL188149A0 (en) | 2008-03-20 |
IL188149A (en) | 2012-10-31 |
AU2006261240B2 (en) | 2010-04-22 |
TWI372568B (en) | 2012-09-11 |
EP1894281A1 (de) | 2008-03-05 |
ES2372972T3 (es) | 2012-01-30 |
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