EP1030405A2 - Virole de jonction ou connecteur d'épissure ou connexions de dérivation pour câbles électriques - Google Patents
Virole de jonction ou connecteur d'épissure ou connexions de dérivation pour câbles électriques Download PDFInfo
- Publication number
- EP1030405A2 EP1030405A2 EP00660017A EP00660017A EP1030405A2 EP 1030405 A2 EP1030405 A2 EP 1030405A2 EP 00660017 A EP00660017 A EP 00660017A EP 00660017 A EP00660017 A EP 00660017A EP 1030405 A2 EP1030405 A2 EP 1030405A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- quill
- loose
- connector
- set forth
- jointing sleeve
- 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.)
- Withdrawn
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
Definitions
- the present invention relates to a jointing sleeve provided with moment screws for splice connections in electric cables, said jointing sleeve comprising a housing, both ends of which are provided with quill-shaped spaces for receiving the ends of cables to be connected.
- the invention relates also to a branch-wire connector, comprising a housing provided with reception slots for wires, one or more C-shaped clamping pieces, the ends of which are in line with the slots of the housing, and one or more clamping screws for tightening the clamping piece or pieces toward the housing, the wires thereby pressing against the walls of the slots.
- Such connectors for branch wires are known to have a problem in terms of corrosion, particularly when connecting branch wires of copper with main cables of aluminium.
- the connector which is typically made of aluminium, must be tin-plated. The same problem applies also to the above-mentioned jointing sleeve connections.
- the jointing sleeve shown in fig. 1 is manufactured from a streamline tubing, both ends of which are provided with quill-shaped spaces 5 for receiving the ends of electric cables to be connected as extensions of each other.
- a pressure-proof partition 2 which is made from a loose disc whose middle section is pressed (flattened by pressing) after the insertion, such that the disc rims have expanded tightly against the inner surface of the sleeve aperture.
- moment screws 4 On either side of the partition 2 there are two pieces of tapped holes 3 for moment screws 4. As the moment screw 4 is driven against the end of a wire or cable present within the sleeve, the head of the moment screw 4 breaks off upon reaching a sufficient tightness. If the metal of a wire to be connected is soft, the end of a moment screw deforms the wire and displaces some of the wire material, whereby the cross-section of the wire may become too small.
- loose quill 6 can be aluminium or soft annealed brass, which has a tin coating.
- the loose quill 6 has a bottom 6b which is preferably solid for further protection against corrosion.
- the quill 6 may have a conically flaring mouth 6a for facilitating the insertion of the end of a wire into the quill 6.
- the branch-wire connector shown in fig. 4 comprises a housing 7, which is provided with reception slots 8 for wires and to which is secured one or more C-shaped clamping pieces 9 by using one or more clamping screws 11.
- the clamping piece 9 has its ends 10 in line with the housing slots 8, the ends of wires to be connected or branched pressing against the walls of the slots 8 as the clamping piece 9 is tightened toward the housing 7 by means of the clamping screw 11.
- a loose quill 6' is fitted around the end of the copper wire, and the wire end, along with its loose quill 6', is placed in the slot 8.
- a proper material selection for the loose quill 6' can be used for eliminating corrosion without having to tin-plate the entire connector.
- the connector is made of aluminium and used as a connector between two copper wires, the loose quill 6' is placed in both slots 8 around the ends of wires to be connected.
- the loose quills 6 or 6' are manufactured in a plurality of diametral sizes to comply with the diameters of standard dimensioned wires, such that the wire can be readily inserted inside the quill 6 or 6'.
- the loose quill 6, 6' has a length which covers a necessary connection zone and, e.g. in the case of fig. 4, extends over the entire length of the slot 8, and preferably slightly beyond the end edges of the slot 8, in order to avoid a direct contact between the connector and the wire.
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI990311A FI105296B (fi) | 1999-02-16 | 1999-02-16 | Jatkosholkki tai liitin sähkökaapeleiden jatkos- tai haaroitusliitoksia varten |
| FI990311 | 1999-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1030405A2 true EP1030405A2 (fr) | 2000-08-23 |
| EP1030405A3 EP1030405A3 (fr) | 2002-08-07 |
Family
ID=8553784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00660017A Withdrawn EP1030405A3 (fr) | 1999-02-16 | 2000-02-02 | Virole de jonction ou connecteur d'épissure ou connexions de dérivation pour câbles électriques |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1030405A3 (fr) |
| EE (1) | EE200000112A (fr) |
| FI (1) | FI105296B (fr) |
| HU (1) | HUP0000669A2 (fr) |
| NO (1) | NO20000751L (fr) |
| PL (1) | PL338161A1 (fr) |
| RU (1) | RU2000104084A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2128932A2 (fr) * | 2008-05-27 | 2009-12-02 | Ridelin, S.L. | Connecteur électrique de compression mécanique pour conducteurs électriques |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012200645A1 (en) * | 2011-02-08 | 2012-08-23 | Nexans | Arrangement with a Clamp of Metal Constructed as a Pipe Piece |
| CN115241685B (zh) * | 2022-08-17 | 2023-07-07 | 国网山东省电力公司临沭县供电公司 | 高空电缆连接端子 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR885458A (fr) * | 1942-04-29 | 1943-09-16 | Perfectionnements aux raccords dits <aluminium-cuivre> pour lignes électriques | |
| FR1088501A (fr) * | 1953-11-30 | 1955-03-08 | Cosse pour la connection de câbles électriques | |
| US2806215A (en) * | 1953-11-04 | 1957-09-10 | Aircraft Marine Prod Inc | Aluminum ferrule-copper tongue terminal and method of making |
| FR2479577A1 (fr) * | 1980-03-28 | 1981-10-02 | Bonneau Albert | Connecteur electrique |
| GB2266628A (en) * | 1992-04-16 | 1993-11-03 | Sekko Ab Oy | Cable connector |
-
1999
- 1999-02-16 FI FI990311A patent/FI105296B/fi active
-
2000
- 2000-01-31 PL PL00338161A patent/PL338161A1/xx not_active Application Discontinuation
- 2000-02-02 EP EP00660017A patent/EP1030405A3/fr not_active Withdrawn
- 2000-02-14 EE EEP200000112A patent/EE200000112A/xx unknown
- 2000-02-15 NO NO20000751A patent/NO20000751L/no not_active Application Discontinuation
- 2000-02-15 RU RU2000104084/09A patent/RU2000104084A/ru not_active Application Discontinuation
- 2000-02-15 HU HU0000669A patent/HUP0000669A2/hu unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR885458A (fr) * | 1942-04-29 | 1943-09-16 | Perfectionnements aux raccords dits <aluminium-cuivre> pour lignes électriques | |
| US2806215A (en) * | 1953-11-04 | 1957-09-10 | Aircraft Marine Prod Inc | Aluminum ferrule-copper tongue terminal and method of making |
| FR1088501A (fr) * | 1953-11-30 | 1955-03-08 | Cosse pour la connection de câbles électriques | |
| FR2479577A1 (fr) * | 1980-03-28 | 1981-10-02 | Bonneau Albert | Connecteur electrique |
| GB2266628A (en) * | 1992-04-16 | 1993-11-03 | Sekko Ab Oy | Cable connector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2128932A2 (fr) * | 2008-05-27 | 2009-12-02 | Ridelin, S.L. | Connecteur électrique de compression mécanique pour conducteurs électriques |
| EP2128932A3 (fr) * | 2008-05-27 | 2011-04-20 | Ridelin, S.L. | Connecteur électrique de compression mécanique pour conducteurs électriques |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1030405A3 (fr) | 2002-08-07 |
| NO20000751L (no) | 2000-08-17 |
| RU2000104084A (ru) | 2002-01-27 |
| EE200000112A (et) | 2000-10-16 |
| FI105296B (fi) | 2000-07-14 |
| NO20000751D0 (no) | 2000-02-15 |
| HU0000669D0 (en) | 2000-04-28 |
| PL338161A1 (en) | 2000-08-28 |
| FI990311A0 (fi) | 1999-02-16 |
| HUP0000669A2 (hu) | 2001-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
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|
| PUAL | Search report despatched |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
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| 18W | Application withdrawn |
Withdrawal date: 20020531 |