KR890021241U - 급속 주름관 연결구 - Google Patents

급속 주름관 연결구

Info

Publication number
KR890021241U
KR890021241U KR2019880004785U KR880004785U KR890021241U KR 890021241 U KR890021241 U KR 890021241U KR 2019880004785 U KR2019880004785 U KR 2019880004785U KR 880004785 U KR880004785 U KR 880004785U KR 890021241 U KR890021241 U KR 890021241U
Authority
KR
South Korea
Prior art keywords
rapid
pipe end
corrugated pipe
corrugated
rapid corrugated
Prior art date
Application number
KR2019880004785U
Other languages
English (en)
Other versions
KR900005013Y1 (ko
Inventor
최진림
Original Assignee
동아종합산업 주식회사
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 동아종합산업 주식회사 filed Critical 동아종합산업 주식회사
Priority to KR2019880004785U priority Critical patent/KR900005013Y1/ko
Publication of KR890021241U publication Critical patent/KR890021241U/ko
Application granted granted Critical
Publication of KR900005013Y1 publication Critical patent/KR900005013Y1/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
    • F16L19/083—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 longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—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 longitudinal cross-section of the ring not being modified during clamping with additional sealing means
    • 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
    • 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
    • F16L25/02—Electrically insulating joints or couplings
    • F16L25/023—Electrically insulating joints or couplings for 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
KR2019880004785U 1988-04-02 1988-04-02 급속 주름관 연결구 KR900005013Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004785U KR900005013Y1 (ko) 1988-04-02 1988-04-02 급속 주름관 연결구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004785U KR900005013Y1 (ko) 1988-04-02 1988-04-02 급속 주름관 연결구

Publications (2)

Publication Number Publication Date
KR890021241U true KR890021241U (ko) 1989-11-02
KR900005013Y1 KR900005013Y1 (ko) 1990-06-05

Family

ID=19273900

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004785U KR900005013Y1 (ko) 1988-04-02 1988-04-02 급속 주름관 연결구

Country Status (1)

Country Link
KR (1) KR900005013Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101101842B1 (ko) * 2010-08-23 2012-01-05 주식회사 상원 케이블 크리트

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101101842B1 (ko) * 2010-08-23 2012-01-05 주식회사 상원 케이블 크리트

Also Published As

Publication number Publication date
KR900005013Y1 (ko) 1990-06-05

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Legal Events

Date Code Title Description
A201 Request for examination
O032 Opposition [utility model]: request for opposition
O032 Opposition [utility model]: request for opposition
O121 Withdrawal of opposition [utility model]
E701 Decision to grant or registration of patent right
O071 Decision to grant registration after opposition [utility model]: decision to grant registration
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930118

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee