KR950007226U - 초고압 전력케이블의 수밀형 방식층 보호장치 - Google Patents

초고압 전력케이블의 수밀형 방식층 보호장치

Info

Publication number
KR950007226U
KR950007226U KR2019930015102U KR930015102U KR950007226U KR 950007226 U KR950007226 U KR 950007226U KR 2019930015102 U KR2019930015102 U KR 2019930015102U KR 930015102 U KR930015102 U KR 930015102U KR 950007226 U KR950007226 U KR 950007226U
Authority
KR
South Korea
Prior art keywords
watertight
ultra
high voltage
protection device
voltage power
Prior art date
Application number
KR2019930015102U
Other languages
English (en)
Other versions
KR960007414Y1 (ko
Inventor
이광열
허근도
Original Assignee
엘지전선 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 엘지전선 주식회사 filed Critical 엘지전선 주식회사
Priority to KR2019930015102U priority Critical patent/KR960007414Y1/ko
Publication of KR950007226U publication Critical patent/KR950007226U/ko
Application granted granted Critical
Publication of KR960007414Y1 publication Critical patent/KR960007414Y1/ko

Links

Classifications

    • 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
    • H01B7/28—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
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
    • 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
KR2019930015102U 1993-08-06 1993-08-06 초고압 전력케이블의 수밀형 방식층 보호장치 KR960007414Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930015102U KR960007414Y1 (ko) 1993-08-06 1993-08-06 초고압 전력케이블의 수밀형 방식층 보호장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930015102U KR960007414Y1 (ko) 1993-08-06 1993-08-06 초고압 전력케이블의 수밀형 방식층 보호장치

Publications (2)

Publication Number Publication Date
KR950007226U true KR950007226U (ko) 1995-03-21
KR960007414Y1 KR960007414Y1 (ko) 1996-08-28

Family

ID=19360751

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930015102U KR960007414Y1 (ko) 1993-08-06 1993-08-06 초고압 전력케이블의 수밀형 방식층 보호장치

Country Status (1)

Country Link
KR (1) KR960007414Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812935B1 (ko) * 2006-11-27 2008-03-11 엘에스전선 주식회사 수밀성이 향상된 코핀 박스

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100812935B1 (ko) * 2006-11-27 2008-03-11 엘에스전선 주식회사 수밀성이 향상된 코핀 박스

Also Published As

Publication number Publication date
KR960007414Y1 (ko) 1996-08-28

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