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KR930005102U - 관 이음구 - Google Patents

관 이음구

Info

Publication number
KR930005102U
KR930005102U KR2019910013956U KR910013956U KR930005102U KR 930005102 U KR930005102 U KR 930005102U KR 2019910013956 U KR2019910013956 U KR 2019910013956U KR 910013956 U KR910013956 U KR 910013956U KR 930005102 U KR930005102 U KR 930005102U
Authority
KR
South Korea
Prior art keywords
pipe joint
joint
pipe
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
KR2019910013956U
Other languages
English (en)
Other versions
KR930004987Y1 (ko
Inventor
이경영
Original Assignee
원광공업 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 원광공업 주식회사 filed Critical 원광공업 주식회사
Priority to KR2019910013956U priority Critical patent/KR930004987Y1/ko
Publication of KR930005102U publication Critical patent/KR930005102U/ko
Application granted granted Critical
Publication of KR930004987Y1 publication Critical patent/KR930004987Y1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16L19/04—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F16L19/05—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 using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection with a rigid pressure ring between the screwed member and the exterior of the flared pipe end
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
KR2019910013956U 1991-08-29 1991-08-29 관 이음구 Expired - Fee Related KR930004987Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910013956U KR930004987Y1 (ko) 1991-08-29 1991-08-29 관 이음구

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910013956U KR930004987Y1 (ko) 1991-08-29 1991-08-29 관 이음구

Publications (2)

Publication Number Publication Date
KR930005102U true KR930005102U (ko) 1993-03-22
KR930004987Y1 KR930004987Y1 (ko) 1993-07-26

Family

ID=19318522

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910013956U Expired - Fee Related KR930004987Y1 (ko) 1991-08-29 1991-08-29 관 이음구

Country Status (1)

Country Link
KR (1) KR930004987Y1 (ko)

Also Published As

Publication number Publication date
KR930004987Y1 (ko) 1993-07-26

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19910829

UA0201 Request for examination

Patent event date: 19910829

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
E902 Notification of reason for refusal
UE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event code: UE09021S01D

Patent event date: 19930604

UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19930702

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19931013

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19931019

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19931019

UR1001 Payment of annual fee

Payment date: 19960617

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 19970602

Year of fee payment: 5

UR1001 Payment of annual fee

Payment date: 19970602

Start annual number: 5

End annual number: 5

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee