NO130497B - - Google Patents
Download PDFInfo
- Publication number
- NO130497B NO130497B NO00735/71A NO73571A NO130497B NO 130497 B NO130497 B NO 130497B NO 00735/71 A NO00735/71 A NO 00735/71A NO 73571 A NO73571 A NO 73571A NO 130497 B NO130497 B NO 130497B
- Authority
- NO
- Norway
- Prior art keywords
- cable
- mineral
- insulated
- aluminum
- neutral conductor
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 43
- 230000007935 neutral effect Effects 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 12
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 6
- 239000011707 mineral Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
- G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/181—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB968870 | 1970-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO130497B true NO130497B (ja) | 1974-09-09 |
| NO130497C NO130497C (ja) | 1974-12-18 |
Family
ID=9876846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO735/71A NO130497C (ja) | 1970-02-27 | 1971-02-26 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3697671A (ja) |
| CA (1) | CA941919A (ja) |
| NO (1) | NO130497C (ja) |
| SE (1) | SE360771B (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1215388A (en) * | 1968-10-18 | 1970-12-09 | Pyrotenax Ltd | Improvements in electric cables |
| GB2034958B (en) * | 1978-11-21 | 1982-12-01 | Standard Telephones Cables Ltd | Multi-core power cable |
| US4317955A (en) * | 1979-10-23 | 1982-03-02 | Choi Oh Y | Barbed wire |
| US4499334A (en) * | 1983-12-22 | 1985-02-12 | The United States Of America As Represented By The Secretary Of The Air Force | Heat resistant sheathed insulated electrical conductors |
| US6393063B1 (en) * | 1996-01-03 | 2002-05-21 | John F. Flood | Two-way digital communication system and method without carrier lock-on or ingress interference |
| US7057113B1 (en) * | 2005-06-03 | 2006-06-06 | Chi-Wen Chen | Electric wire |
| FR2940499B1 (fr) * | 2008-12-22 | 2010-12-31 | Nexans | Assemblage de fils conducteurs electriques isoles torsades |
| JP5421064B2 (ja) * | 2009-10-26 | 2014-02-19 | 後藤電子 株式会社 | 高周波高圧高電流電線 |
| AU2009356974B2 (en) * | 2009-12-23 | 2015-02-05 | Prysmian S.P.A. | Flexible electrical cable with resistance to external chemical agents |
| DE102019127686A1 (de) * | 2019-10-15 | 2021-04-15 | Türk & Hillinger GmbH | Durchführung für eine elektrische Heizvorrichtung, elektrische Heizvorrichtung mit einer solchen Durchführung, System mit einer solchen Durchführung und Verfahren zur Herstellung einer solchen Durchführung |
-
1971
- 1971-02-26 CA CA106,371A patent/CA941919A/en not_active Expired
- 1971-02-26 NO NO735/71A patent/NO130497C/no unknown
- 1971-03-01 SE SE02545/71A patent/SE360771B/xx unknown
- 1971-03-03 US US120618A patent/US3697671A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO130497C (ja) | 1974-12-18 |
| SE360771B (ja) | 1973-10-01 |
| CA941919A (en) | 1974-02-12 |
| US3697671A (en) | 1972-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO130497B (ja) | ||
| US3610808A (en) | Area security cable comprising strain and heat-responsive network | |
| CN102610317A (zh) | 变频电缆 | |
| CN103928189A (zh) | 一种大功率铁路通信信号控制光电综合线缆 | |
| CN106898425A (zh) | 耐高温防鼠蚁防水铜芯电力电缆 | |
| CN201765878U (zh) | 双非磁性金属带铠装防白蚁护套的电力电缆 | |
| RU160487U1 (ru) | Кабель для сигнализации и блокировки | |
| CN211699818U (zh) | 智能传感电缆 | |
| CN214588091U (zh) | 一种小截面中压防蚁电缆 | |
| CN206864208U (zh) | 一种城市轨道交通用电力电缆 | |
| US4866840A (en) | Method of connecting a mineral-insulated electric cable, in particular in the reactor building of a nuclear boiler | |
| CN215265643U (zh) | 一种绝缘阻燃型环保电缆 | |
| CN105321610A (zh) | 0.6kV、1kV环保型防鼠防蚁电力电缆 | |
| CN104464943B (zh) | 防断裂高压输电电力电缆 | |
| CN203826114U (zh) | 矿用多功能本安电缆 | |
| CN212032746U (zh) | 一种地下埋设用低压电力电缆 | |
| CN211427900U (zh) | 一种柔性矿物绝缘电缆 | |
| CN209747163U (zh) | 一种柔性直流电缆 | |
| US2838594A (en) | Fault detecting cable sheath | |
| CN219842831U (zh) | 一种载荷自感电力电缆 | |
| CN216487447U (zh) | 一种低烟无卤防火耐蚀舰船用电缆 | |
| CN218241400U (zh) | 一种多对数铠装数据电缆 | |
| CN216450402U (zh) | 一种塑料绝缘控制电缆 | |
| RU211271U1 (ru) | Кабель силовой электрический четырехжильный для использования в сетях со сбалансированной нагрузкой | |
| CN203192519U (zh) | 一种耐火低烟无卤铠装电力电缆 |