AU2773077A - Welded pipe coupling - Google Patents

Welded pipe coupling

Info

Publication number: AU2773077A
Authority: AU; Australia
Prior art keywords: pipe coupling; welded pipe; welded; coupling; pipe
Prior art date: 1976-08-12
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.): Pending

Application number

AU27730/77A

Inventor

Robert Harper Anderson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BOC Group Ltd

Original Assignee

BOC International Ltd

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.)

1976-08-12

Filing date

1977-08-09

Publication date

1979-02-15

1977-08-09 Application filed by BOC International Ltd filed Critical BOC International Ltd

1979-02-15 Publication of AU2773077A publication Critical patent/AU2773077A/en

Status Pending 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
- F16L13/00—Non-disconnectable pipe joints, e.g. soldered, adhesive, or caulked joints
- F16L13/02—Welded joints
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
- B23K33/006—Filling of continuous seams for cylindrical workpieces
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
- 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—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/12—Joints for pipes being spaced apart axially
- 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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/18—Appliances for use in repairing pipes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Joints Allowing Movement (AREA)
Mutual Connection Of Rods And Tubes (AREA)

AU27730/77A 1976-08-12 1977-08-09 Welded pipe coupling Pending AU2773077A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3369676		1976-08-12

Publications (1)

Publication Number	Publication Date
AU2773077A true AU2773077A (en)	1979-02-15

Family

ID=10356271

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU27730/77A Pending AU2773077A (en)	1976-08-12	1977-08-09	Welded pipe coupling

Country Status (8)

Country	Link
JP (1)	JPS5340409A (en)
AU (1)	AU2773077A (en)
BR (1)	BR7705275A (en)
DK (1)	DK357777A (en)
FR (1)	FR2361589A1 (en)
NL (1)	NL7708791A (en)
NO (1)	NO772737L (en)
OA (1)	OA05741A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0793724B2 (en) *	1984-12-21	1995-10-09	ソニー株式会社	High efficiency coding apparatus and coding method for television signal
JP3254324B2 (en) *	1994-03-09	2002-02-04	日本ファーネス工業株式会社	4-way flow switching device

1977
- 1977-08-03 NO NO772737A patent/NO772737L/en unknown
- 1977-08-09 AU AU27730/77A patent/AU2773077A/en active Pending
- 1977-08-09 NL NL7708791A patent/NL7708791A/en not_active Application Discontinuation
- 1977-08-10 BR BR7705275A patent/BR7705275A/en unknown
- 1977-08-11 DK DK357777A patent/DK357777A/en unknown
- 1977-08-11 FR FR7724822A patent/FR2361589A1/en not_active Withdrawn
- 1977-08-12 OA OA56256A patent/OA05741A/en unknown
- 1977-08-12 JP JP9689177A patent/JPS5340409A/en active Pending

Also Published As

Publication number	Publication date
JPS5340409A (en)	1978-04-13
FR2361589A1 (en)	1978-03-10
BR7705275A (en)	1978-04-25
NO772737L (en)	1978-02-14
DK357777A (en)	1978-02-13
NL7708791A (en)	1978-02-14
OA05741A (en)	1981-05-31

Publication	Publication Date	Title
ZA774267B (en)	1978-06-28	Pipe coupling
ZA774266B (en)	1978-06-28	Pipe coupling
JPS52120417A (en)	1977-10-08	Pipe joint
JPS52148828A (en)	1977-12-10	Pipe joint
AU2091876A (en)	1978-06-29	Pipe joint
GB1542847A (en)	1979-03-28	Pipe couplings
JPS5297419A (en)	1977-08-16	Pipe joint
AU2546877A (en)	1978-11-30	Pipe coupling
JPS536919A (en)	1978-01-21	Pipe joint
JPS5288816A (en)	1977-07-25	Pipe joint
JPS5366014A (en)	1978-06-13	Pipe joint
JPS52142322A (en)	1977-11-28	Pipe joint
JPS52129013A (en)	1977-10-29	Pipe joint
GB1546769A (en)	1979-05-31	Pipe couplings
GB1544909A (en)	1979-04-25	Pipe couplings
AU2069376A (en)	1978-06-22	Pipe coupling component
JPS52126526A (en)	1977-10-24	Selffsealing pipe joint
AU2773077A (en)	1979-02-15	Welded pipe coupling
GB1546777A (en)	1979-05-31	Pipe coupling assembly
JPS52149620A (en)	1977-12-12	Pipe joint
JPS5364821A (en)	1978-06-09	Pipe joint
JPS5385522A (en)	1978-07-28	Pipe joint
JPS5344926A (en)	1978-04-22	Pipe joint
JPS5344925A (en)	1978-04-22	Pipe joint
JPS5325917A (en)	1978-03-10	Pipe joint