KR900018953U - 나선관 접속부용 패킹 - Google Patents

나선관 접속부용 패킹

Info

Publication number
KR900018953U
KR900018953U KR2019890005108U KR890005108U KR900018953U KR 900018953 U KR900018953 U KR 900018953U KR 2019890005108 U KR2019890005108 U KR 2019890005108U KR 890005108 U KR890005108 U KR 890005108U KR 900018953 U KR900018953 U KR 900018953U
Authority
KR
South Korea
Prior art keywords
packing
spiral tube
tube connection
spiral
connection
Prior art date
Application number
KR2019890005108U
Other languages
English (en)
Other versions
KR910004769Y1 (ko
Inventor
이주형
김홍기
Original Assignee
이주형
김홍기
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 이주형, 김홍기 filed Critical 이주형
Priority to KR2019890005108U priority Critical patent/KR910004769Y1/ko
Publication of KR900018953U publication Critical patent/KR900018953U/ko
Application granted granted Critical
Publication of KR910004769Y1 publication Critical patent/KR910004769Y1/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
    • 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
    • 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
    • F16L31/00—Arrangements for connecting hoses to one another or to flexible sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
KR2019890005108U 1989-04-25 1989-04-25 나선관 접속부용 패킹 KR910004769Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890005108U KR910004769Y1 (ko) 1989-04-25 1989-04-25 나선관 접속부용 패킹

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890005108U KR910004769Y1 (ko) 1989-04-25 1989-04-25 나선관 접속부용 패킹

Publications (2)

Publication Number Publication Date
KR900018953U true KR900018953U (ko) 1990-11-08
KR910004769Y1 KR910004769Y1 (ko) 1991-07-04

Family

ID=19285450

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890005108U KR910004769Y1 (ko) 1989-04-25 1989-04-25 나선관 접속부용 패킹

Country Status (1)

Country Link
KR (1) KR910004769Y1 (ko)

Also Published As

Publication number Publication date
KR910004769Y1 (ko) 1991-07-04

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Legal Events

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

Payment date: 19980716

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee