GB198307A - An improved insulating cap for electrical cable joints - Google Patents
An improved insulating cap for electrical cable jointsInfo
- Publication number
- GB198307A GB198307A GB394623A GB394623A GB198307A GB 198307 A GB198307 A GB 198307A GB 394623 A GB394623 A GB 394623A GB 394623 A GB394623 A GB 394623A GB 198307 A GB198307 A GB 198307A
- Authority
- GB
- United Kingdom
- Prior art keywords
- helix
- diameter
- entrance
- inner end
- cap
- 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
Links
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
- H01R4/22—End caps, i.e. of insulating or conductive material for covering or maintaining connections between wires entering the cap from the same end
Landscapes
- Insulating Bodies (AREA)
Abstract
198,307. Gelderen, F. M. van. Feb. 9, 1923. Sleeve couplings.- Insulating caps 1 for use with the bare ends of various sizes of electric cables 8, comprise a funnel-shaped entrance 2 leading to a cylindrical bore 3 provided with a metal wire helix 4 tapering from the entrance and preferably also from the opposite end. The diameter of the helix at the narrowest part is less than the diameter of the smallest bunch of twisted wires to be joined and insulated and the diameter of the entrance end is greater than the diameter of the thickest joint. The helix only lies close against the inner wall of the cap at its inner end whereby the rest of the helix may be expanded as required. When the helix is formed with a double taper as shown in Fig. 2, the bore is screw-threaded and the inner end of the helix adapted to be screwed therein. The funnel-shaped entrance 2 may also be screw-threaded and the inner wall covered with a layer of paraffin &c. The inner end of the helix may be fixed to the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB394623A GB198307A (en) | 1923-02-09 | 1923-02-09 | An improved insulating cap for electrical cable joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB394623A GB198307A (en) | 1923-02-09 | 1923-02-09 | An improved insulating cap for electrical cable joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB198307A true GB198307A (en) | 1923-05-31 |
Family
ID=9767849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB394623A Expired GB198307A (en) | 1923-02-09 | 1923-02-09 | An improved insulating cap for electrical cable joints |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB198307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0529475A2 (en) * | 1991-08-28 | 1993-03-03 | Cellpack AG | Câble end sealing with high tensile strength |
| EP0543144A1 (en) * | 1991-11-22 | 1993-05-26 | Thyssen Polymer Gmbh | Cable end closure |
| CN109256719A (en) * | 2018-11-15 | 2019-01-22 | 深圳供电局有限公司 | Cable end casing |
-
1923
- 1923-02-09 GB GB394623A patent/GB198307A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0529475A2 (en) * | 1991-08-28 | 1993-03-03 | Cellpack AG | Câble end sealing with high tensile strength |
| EP0529475A3 (en) * | 1991-08-28 | 1993-09-08 | Cellpack Ag | Cable end sealing with high tensile strength |
| EP0543144A1 (en) * | 1991-11-22 | 1993-05-26 | Thyssen Polymer Gmbh | Cable end closure |
| CN109256719A (en) * | 2018-11-15 | 2019-01-22 | 深圳供电局有限公司 | Cable end casing |
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