KR880002710U - 관 연결장치 - Google Patents

관 연결장치

Info

Publication number
KR880002710U
KR880002710U KR2019860010711U KR860010711U KR880002710U KR 880002710 U KR880002710 U KR 880002710U KR 2019860010711 U KR2019860010711 U KR 2019860010711U KR 860010711 U KR860010711 U KR 860010711U KR 880002710 U KR880002710 U KR 880002710U
Authority
KR
South Korea
Prior art keywords
pipe connector
connector
pipe
Prior art date
Application number
KR2019860010711U
Other languages
English (en)
Other versions
KR890007078Y1 (ko
Inventor
전갑준
Original Assignee
전갑준
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 전갑준 filed Critical 전갑준
Priority to KR2019860010711U priority Critical patent/KR890007078Y1/ko
Publication of KR880002710U publication Critical patent/KR880002710U/ko
Application granted granted Critical
Publication of KR890007078Y1 publication Critical patent/KR890007078Y1/ko

Links

Classifications

    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
KR2019860010711U 1986-07-22 1986-07-22 관 연결장치 KR890007078Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860010711U KR890007078Y1 (ko) 1986-07-22 1986-07-22 관 연결장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860010711U KR890007078Y1 (ko) 1986-07-22 1986-07-22 관 연결장치

Publications (2)

Publication Number Publication Date
KR880002710U true KR880002710U (ko) 1988-04-09
KR890007078Y1 KR890007078Y1 (ko) 1989-10-16

Family

ID=19254027

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860010711U KR890007078Y1 (ko) 1986-07-22 1986-07-22 관 연결장치

Country Status (1)

Country Link
KR (1) KR890007078Y1 (ko)

Also Published As

Publication number Publication date
KR890007078Y1 (ko) 1989-10-16

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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