KR870008591U - 파이프 이음관 - Google Patents

파이프 이음관

Info

Publication number
KR870008591U
KR870008591U KR2019850014692U KR850014692U KR870008591U KR 870008591 U KR870008591 U KR 870008591U KR 2019850014692 U KR2019850014692 U KR 2019850014692U KR 850014692 U KR850014692 U KR 850014692U KR 870008591 U KR870008591 U KR 870008591U
Authority
KR
South Korea
Prior art keywords
pipe fitting
fitting
pipe
Prior art date
Application number
KR2019850014692U
Other languages
English (en)
Other versions
KR880003959Y1 (ko
Inventor
이국노
Original Assignee
이국노
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 이국노 filed Critical 이국노
Priority to KR2019850014692U priority Critical patent/KR880003959Y1/ko
Publication of KR870008591U publication Critical patent/KR870008591U/ko
Application granted granted Critical
Publication of KR880003959Y1 publication Critical patent/KR880003959Y1/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
    • 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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • F16L19/103—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered with more than one ring per pipe end being used
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cookers (AREA)
KR2019850014692U 1985-11-07 1985-11-07 파이프 이음관 KR880003959Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850014692U KR880003959Y1 (ko) 1985-11-07 1985-11-07 파이프 이음관

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850014692U KR880003959Y1 (ko) 1985-11-07 1985-11-07 파이프 이음관

Publications (2)

Publication Number Publication Date
KR870008591U true KR870008591U (ko) 1987-06-12
KR880003959Y1 KR880003959Y1 (ko) 1988-11-09

Family

ID=19246348

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850014692U KR880003959Y1 (ko) 1985-11-07 1985-11-07 파이프 이음관

Country Status (1)

Country Link
KR (1) KR880003959Y1 (ko)

Also Published As

Publication number Publication date
KR880003959Y1 (ko) 1988-11-09

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19911108

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee