KR900018957U - A water pipe - Google Patents

A water pipe

Info

Publication number
KR900018957U
KR900018957U KR2019890005072U KR890005072U KR900018957U KR 900018957 U KR900018957 U KR 900018957U KR 2019890005072 U KR2019890005072 U KR 2019890005072U KR 890005072 U KR890005072 U KR 890005072U KR 900018957 U KR900018957 U KR 900018957U
Authority
KR
South Korea
Prior art keywords
water pipe
pipe
water
Prior art date
Application number
KR2019890005072U
Other languages
Korean (ko)
Other versions
KR910009017Y1 (en
Inventor
황일선
Original Assignee
주식회사 동원 프라스틱
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 주식회사 동원 프라스틱 filed Critical 주식회사 동원 프라스틱
Priority to KR2019890005072U priority Critical patent/KR910009017Y1/en
Publication of KR900018957U publication Critical patent/KR900018957U/en
Application granted granted Critical
Publication of KR910009017Y1 publication Critical patent/KR910009017Y1/en

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
KR2019890005072U 1989-04-25 1989-04-25 Pipe joints KR910009017Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890005072U KR910009017Y1 (en) 1989-04-25 1989-04-25 Pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890005072U KR910009017Y1 (en) 1989-04-25 1989-04-25 Pipe joints

Publications (2)

Publication Number Publication Date
KR900018957U true KR900018957U (en) 1990-11-08
KR910009017Y1 KR910009017Y1 (en) 1991-11-21

Family

ID=19285431

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890005072U KR910009017Y1 (en) 1989-04-25 1989-04-25 Pipe joints

Country Status (1)

Country Link
KR (1) KR910009017Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100806878B1 (en) * 2007-02-13 2008-02-22 (주) 삼정디씨피 Devergence pipe establishment structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100806878B1 (en) * 2007-02-13 2008-02-22 (주) 삼정디씨피 Devergence pipe establishment structure

Also Published As

Publication number Publication date
KR910009017Y1 (en) 1991-11-21

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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
REGI Registration of establishment
J204 Request for invalidation trial [patent]
J121 Written withdrawal of request for trial

Free format text: WITHDRAWAL OF TRIAL FOR INVALIDATION IN ENTIRETY REQUESTED 19941116

Effective date: 19950515

LAPS Lapse due to unpaid annual fee