KR101977966B1 - 지중매설 고압 케이블용 마일라 테이프 - Google Patents
지중매설 고압 케이블용 마일라 테이프 Download PDFInfo
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- KR101977966B1 KR101977966B1 KR1020180132554A KR20180132554A KR101977966B1 KR 101977966 B1 KR101977966 B1 KR 101977966B1 KR 1020180132554 A KR1020180132554 A KR 1020180132554A KR 20180132554 A KR20180132554 A KR 20180132554A KR 101977966 B1 KR101977966 B1 KR 101977966B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/024—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of braided metal wire
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/447—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from acrylic compounds
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- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- Spectroscopy & Molecular Physics (AREA)
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- Insulated Conductors (AREA)
Abstract
Description
도 2는 도 1의 구리 마일라 테이프를 포함하는 지중매설 고압 케이블을 개략적으로 나타내는 사시도이다.
도 3은 도 2의 지중매설 고압 케이블을 개략적으로 나타내는 단면도이다.
도 4 내지 7은 본 발명의 일 실시예에 따른 지중매설 고압 케이블용 구리 마일라 테이프의 제조 공정별 단면도이다.
110: 산화방지층
120: 제1 동박층
130: 베이스층
140: 제2 동박층
150: 라미네이트층
Claims (7)
- 3개의 도체 심선으로 이루어진 코어부와 상기 코어부를 둘러싸는 시스층을 갖는 지중매설 고압 케이블에서 상기 시스층 내측에서 상기 코어부를 감싸는 지중매설 고압 케이블용 구리 마일라 테이프에 있어서,
상기 코어부에 인접하는 제1 동박층;
상기 시스층에 인접하는 제2 동박층;
상기 제1 동박층과 제2 동박층 사이에 게재하며, 접착제층에 의해 상기 제1 동박층과 상기 제2 동박층과 접착하는 베이스층;
상기 코어부를 향하는 상기 제1 동박층의 일면에 형성되는 산화 방지층; 및
상기 시스층을 향하는 상기 제2 동박층의 일면에 형성되는 라미네이트층; 을 구비하며,
상기 라미네이트층은 일면에서 상기 제2 동박층과 용융 접착되고, 타면에서 상기 시스층과 접착되어 상기 라미네이트층 내측의 상기 코어부로 물이 침투하는 것을 막을 수 있고,
상기 라미네이트층은 PE 70중량%, 아교제 20중량%, 산 10중량%을 포함하는 EAA(ethylene acrylic acid)로 이루어지며,
상기 라미네이트층은 60℃ 이상의 온도로 가열함으로써 산(acid)가 표출되어 상기 제2 동박층과 용융 접착되고,
상기 라미네이트층은 상기 시스층 형성 공정 중 일부가 용융되어 상기 시스층과 접합되며,
상기 베이스층의 두께는 상기 제1 동박층의 두께 및 상기 제2 동박층의 두께보다 크고, 상기 제1 동박층의 두께와 상기 제2 동박층의 두께의 합보다 작은 것을 특징으로 하는 지중매설 고압 케이블용 구리 마일라 테이프. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 있어서,
상기 베이스층은 폴리에스터(Polyester)로 이루어지는 것을 특징으로 하는 지중매설 고압 케이블용 구리 마일라 테이프.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180132554A KR101977966B1 (ko) | 2018-10-31 | 2018-10-31 | 지중매설 고압 케이블용 마일라 테이프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180132554A KR101977966B1 (ko) | 2018-10-31 | 2018-10-31 | 지중매설 고압 케이블용 마일라 테이프 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101977966B1 true KR101977966B1 (ko) | 2019-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180132554A Expired - Fee Related KR101977966B1 (ko) | 2018-10-31 | 2018-10-31 | 지중매설 고압 케이블용 마일라 테이프 |
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| KR (1) | KR101977966B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102186584B1 (ko) * | 2020-06-24 | 2020-12-03 | (주)득영 | 가공 케이블용 구리-마일라 테이프 및 그 제조 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980011525A (ko) * | 1996-07-26 | 1998-04-30 | 덴턴 마이클 존 | 고주파수의 동력 케이블. |
| KR100489337B1 (ko) * | 2004-02-21 | 2005-05-16 | 주식회사 일렉콤테프 | 부식방지 및 전도성 코팅제 및 이로 코팅된 동마일라테이프 |
| JP2011249094A (ja) * | 2010-05-26 | 2011-12-08 | Hitachi Cable Ltd | 波付きステンレスラミネートシースケーブル |
| KR101182110B1 (ko) * | 2012-02-16 | 2012-09-12 | 그린산업(주) | 압연동박에 의한 동테이프 제조방법 |
-
2018
- 2018-10-31 KR KR1020180132554A patent/KR101977966B1/ko not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR980011525A (ko) * | 1996-07-26 | 1998-04-30 | 덴턴 마이클 존 | 고주파수의 동력 케이블. |
| KR100489337B1 (ko) * | 2004-02-21 | 2005-05-16 | 주식회사 일렉콤테프 | 부식방지 및 전도성 코팅제 및 이로 코팅된 동마일라테이프 |
| JP2011249094A (ja) * | 2010-05-26 | 2011-12-08 | Hitachi Cable Ltd | 波付きステンレスラミネートシースケーブル |
| KR101182110B1 (ko) * | 2012-02-16 | 2012-09-12 | 그린산업(주) | 압연동박에 의한 동테이프 제조방법 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102186584B1 (ko) * | 2020-06-24 | 2020-12-03 | (주)득영 | 가공 케이블용 구리-마일라 테이프 및 그 제조 방법 |
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