ES418545A1 - Joints in oil-filled electric cables - Google Patents
Joints in oil-filled electric cablesInfo
- Publication number
- ES418545A1 ES418545A1 ES418545A ES418545A ES418545A1 ES 418545 A1 ES418545 A1 ES 418545A1 ES 418545 A ES418545 A ES 418545A ES 418545 A ES418545 A ES 418545A ES 418545 A1 ES418545 A1 ES 418545A1
- Authority
- ES
- Spain
- Prior art keywords
- oil
- welded
- area
- joints
- conductor
- 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
- 239000004020 conductor Substances 0.000 abstract 3
- 238000009413 insulation Methods 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/24—Cable junctions
-
- 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
- H01R4/02—Soldered or welded connections
- H01R4/029—Welded connections
Landscapes
- Processing Of Terminals (AREA)
- Gas Or Oil Filled Cable Accessories (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
An instrument associated with welding means for splicing two parts of which at least one is a conductor for cable with fluid oil, with paper insulation from which such paper insulation has been removed in the vicinity of the area to be welded, said instrument being applied with compression means around and in proximity to the area to be welded and comprising means for the absorption of the oil that circulates through the empty spaces of the conductor, characterized by the fact that it comprises in the area to be welded means for cooling the conductor during welding. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2883372A IT967159B (en) | 1972-09-06 | 1972-09-06 | EQUIPMENT ASSOCIATED WITH WELDING MEANS FOR JOINTS OF TWO PARTS OF WHICH AT LEAST ONE IS A CONDUCT RE FOR CABLE OR F |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES418545A1 true ES418545A1 (en) | 1976-12-01 |
Family
ID=11224281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES418545A Expired ES418545A1 (en) | 1972-09-06 | 1973-08-31 | Joints in oil-filled electric cables |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR197256A1 (en) |
| CA (1) | CA1005628A (en) |
| ES (1) | ES418545A1 (en) |
| GB (1) | GB1386926A (en) |
| IT (1) | IT967159B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10480862B2 (en) | 2013-05-23 | 2019-11-19 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
| US11767934B2 (en) | 2013-05-23 | 2023-09-26 | Crc-Evans Pipeline International, Inc. | Internally welded pipes |
| US10695876B2 (en) | 2013-05-23 | 2020-06-30 | Crc-Evans Pipeline International, Inc. | Self-powered welding systems and methods |
| US10589371B2 (en) | 2013-05-23 | 2020-03-17 | Crc-Evans Pipeline International, Inc. | Rotating welding system and methods |
| US10040141B2 (en) | 2013-05-23 | 2018-08-07 | Crc-Evans Pipeline International, Inc. | Laser controlled internal welding machine for a pipeline |
| WO2016033568A1 (en) | 2014-08-29 | 2016-03-03 | Crc-Evans Pipeline International Inc. | Method and system for welding |
| US9821415B2 (en) | 2014-03-28 | 2017-11-21 | Crc-Evans Pipeline International, Inc. | Internal pipeline cooler |
| US11458571B2 (en) | 2016-07-01 | 2022-10-04 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
| US10668577B2 (en) * | 2016-09-01 | 2020-06-02 | Crc-Evans Pipeline International Inc. | Cooling ring |
| CN115764337B (en) * | 2022-11-30 | 2024-05-24 | 珠海市中力电力设备有限公司 | Cable fusion type joint |
-
1972
- 1972-09-06 IT IT2883372A patent/IT967159B/en active
-
1973
- 1973-08-22 AR AR24967873A patent/AR197256A1/en active
- 1973-08-31 ES ES418545A patent/ES418545A1/en not_active Expired
- 1973-09-05 CA CA180,310A patent/CA1005628A/en not_active Expired
- 1973-09-05 GB GB4183473A patent/GB1386926A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR197256A1 (en) | 1974-03-22 |
| IT967159B (en) | 1974-02-28 |
| GB1386926A (en) | 1975-03-12 |
| CA1005628A (en) | 1977-02-22 |
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