Insulated splitters and related methods
View Patent ↗Conductors within a multi-conductor electrical cable can be safely and separately connected using a splitter that incorporates smooth and chamfered openings and surfaces, and at least one elongated (e.g., tubular) passageway for covering an uninsulated conductor.
1. A device for protecting electrical conductors comprising:
a unitary covering that includes:
a main passageway comprising an undivided chamber having a smooth internal surface and an opening to allow passage of a main, elongated conductive medium; and
at least first and second, secondary passageways each having a smooth internal surface, wherein the first secondary passageway comprises a tubular passageway elongated with respect to the second secondary passageway, and each of the secondary passageways forms a respective separate, unitary passageway from the undivided chamber to allow passage of at least one of the secondary conductive media.
2. The device as in claim 1 wherein the first secondary passageway has a smaller diameter than the second secondary passageway.
3. The device as in claim 1 wherein the device is reusable.
4. The device as in claim 1 wherein the device comprises a polyvinyl chloride (PVC) based material.
5. The device as in claim 1 wherein the main passageway and the first and second secondary passageways form a single, undivided structure.
6. The device as in claim 1 , further comprising a cable having an insulated first conductor and an uninsulated second conductor, wherein said first conductor is routed through said second secondary passageway, and said second conductor is routed through said first secondary passageway.
7. A device for protecting electrical conductors comprising:
a main passageway comprising an undivided chamber having smooth internal surfaces and a smooth and chamfered opening to allow passage of a cable comprising at least two conductors; and
two secondary insulated passageways each having smooth internal surfaces, where one of the secondary passageways is elongated with respect to the other secondary passageway, and each of the secondary passageways forms a separate, unitary passageway with the undivided chamber of the main passageway to allow passage of at least one of the conductors.
8. The device as in claim 7 wherein the elongated secondary passageway is further configured to form a separate, unitary passageway with the undivided chamber of the main passageway to allow passage of a first one of said conductors.
9. The device as in claim 8 wherein the other secondary passageway has a smaller diameter than said elongated secondary passageway and forms a separate, unitary passageway with the undivided chamber of the main passageway to allow passage of a second one of said conductors.
10. The device as in claim 7 wherein the device is reusable.
11. The device as in claim 7 wherein the device comprises a polyvinyl chloride (PVC) based material.
12. The device as in claim 7 wherein the device is formed as a single piece.
13. The device as in claim 7 wherein the elongated passageway is configured to substantially cover one of the conductors.
14. A method for protecting electrical conductors comprising:
inserting a main, elongated conductive medium comprising at least two secondary conductive media into a main passageway of a splitter comprising an undivided chamber having a smooth internal surface and an opening, and having at least first and second separate secondary passageways each having a smooth internal surface, the first secondary passageway comprising a tubular passageway elongated with respect to the second secondary passageway, and each of the secondary passageways forming a respective separate, unitary passageway from the undivided chamber to allow passage of at least one of the secondary conductive media; and
passing the secondary conductive media through the undivided chamber such that an uninsulated one of the secondary conductive media passes through the first secondary passageway, and an insulated one of the secondary conductive media passes through the second secondary passageway.
15. The method as in claim 14 further comprising:
removing insulation from around the first secondary conductive media; and
separating the first secondary conductive media and the second secondary conductive media.
16. The method as in claim 14 wherein the main passageway and the first and second secondary passageways form a single, undivided structure.