KR940027652U - 나선형 전선관의 이음장치 - Google Patents

나선형 전선관의 이음장치

Info

Publication number
KR940027652U
KR940027652U KR2019930009104U KR930009104U KR940027652U KR 940027652 U KR940027652 U KR 940027652U KR 2019930009104 U KR2019930009104 U KR 2019930009104U KR 930009104 U KR930009104 U KR 930009104U KR 940027652 U KR940027652 U KR 940027652U
Authority
KR
South Korea
Prior art keywords
conduit joint
spiral conduit
spiral
joint
conduit
Prior art date
Application number
KR2019930009104U
Other languages
English (en)
Other versions
KR950010024Y1 (ko
Inventor
엄현자
Original Assignee
엄현자
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 엄현자 filed Critical 엄현자
Priority to KR2019930009104U priority Critical patent/KR950010024Y1/ko
Publication of KR940027652U publication Critical patent/KR940027652U/ko
Application granted granted Critical
Publication of KR950010024Y1 publication Critical patent/KR950010024Y1/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
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes
    • F16L25/0054—Joints for corrugated pipes with specially shaped sealing rings
    • 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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
KR2019930009104U 1993-05-27 1993-05-27 나선형 전선관의 이음장치 KR950010024Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930009104U KR950010024Y1 (ko) 1993-05-27 1993-05-27 나선형 전선관의 이음장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930009104U KR950010024Y1 (ko) 1993-05-27 1993-05-27 나선형 전선관의 이음장치

Publications (2)

Publication Number Publication Date
KR940027652U true KR940027652U (ko) 1994-12-10
KR950010024Y1 KR950010024Y1 (ko) 1995-11-25

Family

ID=19356026

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930009104U KR950010024Y1 (ko) 1993-05-27 1993-05-27 나선형 전선관의 이음장치

Country Status (1)

Country Link
KR (1) KR950010024Y1 (ko)

Also Published As

Publication number Publication date
KR950010024Y1 (ko) 1995-11-25

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee