ES433718A1 - Water-cooled flexible riser tube cable terminal - Google Patents
Water-cooled flexible riser tube cable terminalInfo
- Publication number
- ES433718A1 ES433718A1 ES433718A ES433718A ES433718A1 ES 433718 A1 ES433718 A1 ES 433718A1 ES 433718 A ES433718 A ES 433718A ES 433718 A ES433718 A ES 433718A ES 433718 A1 ES433718 A1 ES 433718A1
- Authority
- ES
- Spain
- Prior art keywords
- riser tube
- cable
- water
- cooling water
- terminal
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/001—Power supply cables for the electrodes of electric-welding apparatus or electric-arc furnaces
Landscapes
- Insulated Conductors (AREA)
- Discharge Heating (AREA)
- Cable Accessories (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
This water-cooled electric arc furnace cable terminal consists of a cup-shaped head and a rearwardly-projecting bar-shaped terminal blade containing a cooling water passageway communicating with the interior of the head and opening into a stepped riser tube surrounded by an annular cavity in which are secured, as by solder, the outer ends of the stranded cable conductors or "ropes." A perforated flexible tubular elastomeric core separates the inner sides of the stranded cable conductor from the inner component of the composite riser tube in spaced relationship therewith so as to provide a cooling water passegeway therebetween. The tubular core is provided with perforations enabling the cooling water to pass therethrough into the interstices between the hair-like wires of the so-called cable conductors or "ropes." To prevent clogging of the terminal by splinters of the hair-like wires of which these cable ropes are composed, the riser tube of the terminal is composed of coaxial outer and inner components of different diameters separated from one another by circumferentially-separated spacers so that the cooling water can flow through the arcuate auxiliary ports thus provided between the spacers and thereby flow around the outside of the inner component of the riser tube, as well as through the interior thereof, and thus bypass wire splinter masses which might otherwise clog or plug up the water cooling passageways and cause the cable to "explode" from the pressure of the steam thus produced.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US432431A US3872232A (en) | 1974-01-11 | 1974-01-11 | Water-cooled flexible riser tube cable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES433718A1 true ES433718A1 (en) | 1977-01-01 |
Family
ID=23716130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES433718A Expired ES433718A1 (en) | 1974-01-11 | 1975-01-10 | Water-cooled flexible riser tube cable terminal |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3872232A (en) |
| JP (1) | JPS50101885A (en) |
| CA (1) | CA976631A (en) |
| DE (1) | DE2500570A1 (en) |
| ES (1) | ES433718A1 (en) |
| GB (1) | GB1448039A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101730A (en) * | 1977-02-25 | 1978-07-18 | Gould Inc. | Termination for stranded cable |
| JPS5521546U (en) * | 1978-07-28 | 1980-02-12 | ||
| JPS5526819U (en) * | 1978-08-10 | 1980-02-21 | ||
| JPS5651222U (en) * | 1979-09-28 | 1981-05-07 | ||
| DE3152716C2 (en) * | 1981-01-28 | 1984-08-16 | Tol'jattinskij politechničeskij institut | Two-pin connector for a water-cooled high-current cable |
| US4479029A (en) * | 1982-09-07 | 1984-10-23 | Toliyattinsky Politekhnichesky Institut | Bipolar flexible water-cooled cable |
| DE3568233D1 (en) * | 1984-02-10 | 1989-03-16 | Cables De Lyon Geoffroy Delore | Electrical cable to transport very high current strengths under low tensions, and manufacturing methods for such a cable |
| US5125004A (en) * | 1991-01-30 | 1992-06-23 | Consarc Composition | Vacuum induction melting assembly having simultaneously activated cooling and power connections |
| DE19740912C1 (en) * | 1997-09-17 | 1999-04-01 | Karlsruhe Forschzent | Flexible, fluid-cooled cable piece for high electric current |
| CN107887730B (en) * | 2017-09-29 | 2023-10-10 | 深圳市沃尔新能源电气科技股份有限公司 | Liquid-cooled cable plug-in assembly and connector |
| DE102018122680B3 (en) * | 2018-09-17 | 2020-02-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Vehicle charging cable |
| CN110829350A (en) * | 2019-11-25 | 2020-02-21 | 淮北市平祥感应炉有限公司 | Water-cooled cable joint of induction furnace |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879317A (en) * | 1957-10-24 | 1959-03-24 | John S Wreford | Liquid-cooled obstruction-bypassing welding cable |
| US2985708A (en) * | 1960-03-16 | 1961-05-23 | Northern Electric Co | Electrical cable terminating and supporting means |
| NL124000C (en) * | 1962-04-06 | |||
| US3265803A (en) * | 1964-01-14 | 1966-08-09 | Gar Wood Ind Inc | Flexible electrical cable |
| US3551581A (en) * | 1968-06-20 | 1970-12-29 | Gar Wood Ind Inc | Water cooled electric cable |
| US3604831A (en) * | 1969-10-21 | 1971-09-14 | Daniel J Goodman | Fluted core |
-
1974
- 1974-01-11 US US432431A patent/US3872232A/en not_active Expired - Lifetime
- 1974-11-22 CA CA214,487A patent/CA976631A/en not_active Expired
- 1974-12-03 GB GB5217574A patent/GB1448039A/en not_active Expired
-
1975
- 1975-01-09 DE DE19752500570 patent/DE2500570A1/en not_active Ceased
- 1975-01-10 JP JP50005037A patent/JPS50101885A/ja active Pending
- 1975-01-10 ES ES433718A patent/ES433718A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA976631A (en) | 1975-10-21 |
| US3872232A (en) | 1975-03-18 |
| GB1448039A (en) | 1976-09-02 |
| JPS50101885A (en) | 1975-08-12 |
| DE2500570A1 (en) | 1975-07-17 |
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