GB2276925B - Pipe Tapping - Google Patents

Pipe Tapping

Info

Publication number: GB2276925B
Authority: GB; United Kingdom
Prior art keywords: pipe tapping; tapping; pipe
Prior art date: 1991-01-21
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.): Expired - Fee Related

Application number

GB9412095A

Other versions

GB2276925A (en

GB9412095D0 (en

Inventor

Andrew John Stickley

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.)

British Gas PLC

Original Assignee

British Gas PLC

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.)

1991-01-21

Filing date

1994-06-16

Publication date

1995-01-04

1994-06-16 Application filed by British Gas PLC filed Critical British Gas PLC

1994-06-16 Priority to GB9412095A priority Critical patent/GB2276925B/en

1994-08-03 Publication of GB9412095D0 publication Critical patent/GB9412095D0/en

1994-10-12 Publication of GB2276925A publication Critical patent/GB2276925A/en

1995-01-04 Application granted granted Critical

1995-01-04 Publication of GB2276925B publication Critical patent/GB2276925B/en

2011-01-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/0426—Drills for trepanning with centering devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/044—Drills for trepanning with core holding devices
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
- F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/72—Tubes, pipes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/138—Screw threads

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Branch Pipes, Bends, And The Like (AREA)

GB9412095A 1991-01-21 1994-06-16 Pipe Tapping Expired - Fee Related GB2276925B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB9412095A GB2276925B (en)	1991-01-21	1994-06-16	Pipe Tapping

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9101295A GB2251818B (en)	1991-01-21	1991-01-21	Pipe Tapping
GB9412095A GB2276925B (en)	1991-01-21	1994-06-16	Pipe Tapping

Publications (3)

Publication Number	Publication Date
GB9412095D0 GB9412095D0 (en)	1994-08-03
GB2276925A GB2276925A (en)	1994-10-12
GB2276925B true GB2276925B (en)	1995-01-04

Family

ID=10688769

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB9101295A Expired - Fee Related GB2251818B (en)	1991-01-21	1991-01-21	Pipe Tapping
GB9412095A Expired - Fee Related GB2276925B (en)	1991-01-21	1994-06-16	Pipe Tapping

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB9101295A Expired - Fee Related GB2251818B (en)	1991-01-21	1991-01-21	Pipe Tapping

Country Status (1)

Country	Link
GB (2)	GB2251818B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9403482D0 (en) *	1994-02-24	1994-04-13	Eip Metals Limited	Method of securing a device for inhititing scale production by galvanic action to a pipe
US11754201B2 (en)	2021-07-28	2023-09-12	Cytiva Us Llc	Tubing retainer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3298398A (en) *	1964-02-07	1967-01-17	Joseph B Smith	Plugging apparatus for pipe lines
GB1065636A (en) *	1964-10-16	1967-04-19	Talbot & Co Ltd F W	Improvements in or relating to the connection of ferrules to pipes under pressure
GB1064398A (en) *	1964-12-18	1967-04-05	Pass & Company Ltd E	Pipe line plugger
GB1226001A (en) *	1967-04-06	1971-03-24
GB1263053A (en) *	1967-12-01	1972-02-09	Pass & Company Ltd E	Quick release pipe drill
BE757734A (en) *	1969-10-21	1971-04-01	Mueller Co	METHOD, TOOLS AND APPARATUS FOR FORMING A HOLE IN A PIPELINE
GB1368751A (en) *	1972-10-18	1974-10-02	Blackburn C W	Branch pipe connectors and connections
US3821965A (en) *	1973-08-06	1974-07-02	D Reynolds	Apparatus for forming a hole in a pipe
FR2329926A2 (en) *	1974-02-18	1977-05-27	Kagan Aristide	FLUID PIPING CONNECTION DEVICE
CA1037512A (en) *	1974-08-12	1978-08-29	Thomas Pessia	Tapping t for plastic pipe

1991
- 1991-01-21 GB GB9101295A patent/GB2251818B/en not_active Expired - Fee Related
1994
- 1994-06-16 GB GB9412095A patent/GB2276925B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2251818B (en)	1995-01-04
GB2276925A (en)	1994-10-12
GB2251818A (en)	1992-07-22
GB9101295D0 (en)	1991-03-06
GB9412095D0 (en)	1994-08-03

Publication	Publication Date	Title
GB2253451B (en)	1995-01-11	Pipe coupling
GB9116111D0 (en)	1991-09-11	Pipe plugging means
GB9307266D0 (en)	1993-06-02	Pipe
EP0547875A3 (en)	1994-08-24	Elastomer-lined metal pipe
ZA921213B (en)	1992-12-30	Pipe coupling
GB8821775D0 (en)	1988-10-19	Pipe tapping
GB2259123B (en)	1995-07-19	Pipe couplings
PL313715A1 (en)	1996-07-22	Pipe union
GB2253452B (en)	1994-09-14	Pipe couplings
GB9112951D0 (en)	1991-08-07	Pipe joints
GB2258895B (en)	1994-10-19	Pipe coupling
GB9100348D0 (en)	1991-02-20	Pipe couplings
GB2276925B (en)	1995-01-04	Pipe Tapping
PL295995A1 (en)	1993-05-31	Preinsulated pipe
ZA932292B (en)	1993-11-12	Pipe feeder
GB2254271B (en)	1995-05-24	Pipe coatings
ZA923715B (en)	1993-01-27	Pipeline
CA67731S (en)	1991-01-02	Tap
PL54767Y1 (en)	1997-01-31	Pipe union
PL55381Y1 (en)	1997-08-29	Pipe union
PL54873Y1 (en)	1997-01-31	Pipe union
PL295668A2 (en)	1993-06-14	Pipe union
PL53713Y1 (en)	1996-01-31	Arcuate pipe union
PL55736Y1 (en)	1998-01-30	Reducing pipe union
PL276767A1 (en)	1990-07-09	Pipe tap

Legal Events

Date	Code	Title	Description
2000-09-13	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20000121