KR970064303U - 광케이블용 내관 - Google Patents

광케이블용 내관

Info

Publication number
KR970064303U
KR970064303U KR2019960014175U KR19960014175U KR970064303U KR 970064303 U KR970064303 U KR 970064303U KR 2019960014175 U KR2019960014175 U KR 2019960014175U KR 19960014175 U KR19960014175 U KR 19960014175U KR 970064303 U KR970064303 U KR 970064303U
Authority
KR
South Korea
Prior art keywords
inner tube
optical cable
cable inner
optical
tube
Prior art date
Application number
KR2019960014175U
Other languages
English (en)
Other versions
KR200143587Y1 (ko
Inventor
김태형
박윤형
강영석
노용균
Original Assignee
한국전기통신공사
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 한국전기통신공사 filed Critical 한국전기통신공사
Priority to KR2019960014175U priority Critical patent/KR200143587Y1/ko
Publication of KR970064303U publication Critical patent/KR970064303U/ko
Application granted granted Critical
Publication of KR200143587Y1 publication Critical patent/KR200143587Y1/ko

Links

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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • F16L9/19—Multi-channel pipes or pipe assemblies
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0437—Channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
KR2019960014175U 1996-05-31 1996-05-31 광케이블용 내관 KR200143587Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960014175U KR200143587Y1 (ko) 1996-05-31 1996-05-31 광케이블용 내관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960014175U KR200143587Y1 (ko) 1996-05-31 1996-05-31 광케이블용 내관

Publications (2)

Publication Number Publication Date
KR970064303U true KR970064303U (ko) 1997-12-11
KR200143587Y1 KR200143587Y1 (ko) 1999-06-15

Family

ID=19457521

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960014175U KR200143587Y1 (ko) 1996-05-31 1996-05-31 광케이블용 내관

Country Status (1)

Country Link
KR (1) KR200143587Y1 (ko)

Also Published As

Publication number Publication date
KR200143587Y1 (ko) 1999-06-15

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Legal Events

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