KR910002858U - Steel Pipe Joint - Google Patents

Steel Pipe Joint

Info

Publication number: KR910002858U
Authority: KR; South Korea
Prior art keywords: steel pipe; pipe joint; joint; steel; pipe
Prior art date: 1989-07-05
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

KR2019890009890U

Other languages

Korean (ko)

Other versions

KR910004768Y1 (en

Inventor

최의영

Original Assignee

최의영

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.)

1989-07-05

Filing date

1989-07-05

Publication date

1991-02-26

1989-07-05 Application filed by 최의영 filed Critical 최의영

1989-07-05 Priority to KR2019890009890U priority Critical patent/KR910004768Y1/en

1991-02-26 Publication of KR910002858U publication Critical patent/KR910002858U/en

1991-07-04 Application granted granted Critical

1991-07-04 Publication of KR910004768Y1 publication Critical patent/KR910004768Y1/en

Status Expired legal-status Critical Current

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
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
- 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
- F16L21/08—Joints with sleeve or socket with additional locking means

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)

KR2019890009890U 1989-07-05 1989-07-05 Connector of pipes Expired KR910004768Y1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019890009890U KR910004768Y1 (en)	1989-07-05	1989-07-05	Connector of pipes

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019890009890U KR910004768Y1 (en)	1989-07-05	1989-07-05	Connector of pipes

Publications (2)

Publication Number	Publication Date
KR910002858U true KR910002858U (en)	1991-02-26
KR910004768Y1 KR910004768Y1 (en)	1991-07-04

Family

ID=19288035

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019890009890U Expired KR910004768Y1 (en)	1989-07-05	1989-07-05	Connector of pipes

Country Status (1)

Country	Link
KR (1)	KR910004768Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2501976B1 (en) *	2009-11-16	2017-10-04	3M Innovative Properties Company	Pipe section joining
KR101271621B1 (en) *	2011-04-13	2013-06-11	삼성중공업 주식회사	Connection structural body

1989
- 1989-07-05 KR KR2019890009890U patent/KR910004768Y1/en not_active Expired

Also Published As

Publication number	Publication date
KR910004768Y1 (en)	1991-07-04

Publication	Publication Date	Title
KR910004561U (en)	1991-03-19	Double pipe joint
BR9006886A (en)	1991-10-08	PIPE JOINT
DK0412677T3 (en)	1993-08-09	Pipe coupling
KR900006724A (en)	1990-05-08	Sealed metal pipe joint
DE59303241D1 (en)	1996-08-22	Pipe joint
KR930001057U (en)	1993-01-21	Pipe joint
KR890700778A (en)	1989-04-27	Weld pipe joints
EP0416451A3 (en)	1991-12-11	Pipe joint
KR940001424U (en)	1994-01-03	Pipe joint
KR900006901U (en)	1990-04-03	Pipe joint
KR900008611U (en)	1990-05-03	Pipe joint
KR910002858U (en)	1991-02-26	Steel Pipe Joint
KR890009068U (en)	1989-05-30	Pipe joint
GB9023714D0 (en)	1990-12-19	Pipe joint
KR910007461U (en)	1991-05-29	Pipe joint
KR910015670U (en)	1991-09-25	Pipe joint
KR890009069U (en)	1989-05-30	Pipe joint
KR940019536U (en)	1994-08-22	Joint pipe
FI892795A7 (en)	1990-12-08	Pipe connection
KR920004659U (en)	1992-03-26	Steel pipe connector
KR910010974U (en)	1991-07-29	Steel pipe joint cutting device
KR940023033U (en)	1994-10-20	Pipe joint
KR910004550U (en)	1991-03-19	Reinforced pipe
SE8802500D0 (en)	1988-07-04	pipe joint
KR890009064U (en)	1989-05-29	Pipe joint

Legal Events

Date	Code	Title	Description
1989-07-05	A201	Request for examination
1989-07-05	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19890705
1989-07-05	UA0201	Request for examination	Patent event date: 19890705 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1991-02-26	UG1501	Laying open of application
1991-07-04	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19910607
1991-09-25	E701	Decision to grant or registration of patent right
1991-09-25	UE0701	Decision of registration	Patent event date: 19910925 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1991-10-04	REGI	Registration of establishment
1991-10-04	UR0701	Registration of establishment	Patent event date: 19911004 Patent event code: UR07011E01D Comment text: Registration of Establishment
1991-10-04	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19911004
1994-07-04	UR1001	Payment of annual fee	Payment date: 19940702 Start annual number: 4 End annual number: 4
1995-07-10	UR1001	Payment of annual fee	Payment date: 19950706 Start annual number: 5 End annual number: 5
1996-07-10	UR1001	Payment of annual fee	Payment date: 19960703 Start annual number: 6 End annual number: 6
1997-07-07	UR1001	Payment of annual fee	Payment date: 19970701 Start annual number: 7 End annual number: 7
1998-07-07	UR1001	Payment of annual fee	Payment date: 19980702 Start annual number: 8 End annual number: 8
1999-07-02	UR1001	Payment of annual fee	Payment date: 19990702 Start annual number: 9 End annual number: 9
2000-07-01	UR1001	Payment of annual fee	Payment date: 20000703 Start annual number: 10 End annual number: 10
2001-07-02	UR1001	Payment of annual fee	Payment date: 20010702 Start annual number: 11 End annual number: 11
2002-07-04	FPAY	Annual fee payment	Payment date: 20020705 Year of fee payment: 12
2002-07-04	UR1001	Payment of annual fee	Payment date: 20020705 Start annual number: 12 End annual number: 12
2003-07-05	LAPS	Lapse due to unpaid annual fee
2003-07-05	UC1903	Unpaid annual fee