GB2147080B - Apparatus for and a method of repairing ducts - Google Patents
Apparatus for and a method of repairing ductsInfo
- Publication number
- GB2147080B GB2147080B GB08421008A GB8421008A GB2147080B GB 2147080 B GB2147080 B GB 2147080B GB 08421008 A GB08421008 A GB 08421008A GB 8421008 A GB8421008 A GB 8421008A GB 2147080 B GB2147080 B GB 2147080B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ducts
- repairing
- repairing ducts
- 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.)
- Expired
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/265—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means specially adapted for work at or near a junction between a main and a lateral pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838322385A GB8322385D0 (en) | 1983-08-19 | 1983-08-19 | Prepairing ducts |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8421008D0 GB8421008D0 (en) | 1984-09-19 |
GB2147080A GB2147080A (en) | 1985-05-01 |
GB2147080B true GB2147080B (en) | 1987-04-08 |
Family
ID=10547569
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838322385A Pending GB8322385D0 (en) | 1983-08-19 | 1983-08-19 | Prepairing ducts |
GB08421008A Expired GB2147080B (en) | 1983-08-19 | 1984-08-17 | Apparatus for and a method of repairing ducts |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB838322385A Pending GB8322385D0 (en) | 1983-08-19 | 1983-08-19 | Prepairing ducts |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8322385D0 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE44409T1 (en) * | 1984-12-14 | 1989-07-15 | Himmler Kunststoff Tech | DEVICE FOR PERFORMING REPAIR WORK ON A DEFECTIVE, NON-ACCESSIBLE PIPELINE. |
US4586380A (en) * | 1985-01-17 | 1986-05-06 | General Electric Company | Ultrasonic transducer assembly |
GB2192441A (en) * | 1986-07-11 | 1988-01-13 | Tracey Stephen | Lining a duct |
GB2192442A (en) * | 1986-07-11 | 1988-01-13 | Tracey Stephen | Lining a duct |
WO1989007223A1 (en) * | 1988-01-27 | 1989-08-10 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Method of drilling a branch line aperture after internal lining of a pipeline and a water plug used in the method |
AU615717B2 (en) * | 1988-01-27 | 1991-10-10 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Method of drilling a branch line aperture after internal lining of a pipeline and a water plug used in the method |
JPH01222807A (en) * | 1988-03-01 | 1989-09-06 | Nemoto Kikaku Kogyo Kk | Device for opening hole |
DK201389D0 (en) * | 1989-04-26 | 1989-04-26 | Gammelgaard Lone Lykke | APPARATUS FOR USE IN RENOVATION OF PIPE SYSTEMS, NAMELY CLOCK PIPE SYSTEMS |
GB8913200D0 (en) * | 1989-06-08 | 1989-07-26 | Woodbridge Electronics Limited | Method and device for locating branches in drains |
GB2252807B (en) * | 1991-02-12 | 1994-12-07 | Barriquand & Fils C | Device for fluidic cutting within conduit |
HUT67874A (en) * | 1991-08-30 | 1995-05-29 | Morgenegg | Method and device for treatment of interior of non-accessible pipelines |
DE9311144U1 (en) * | 1993-07-26 | 1994-11-24 | Siemens AG, 80333 München | Manually movable manipulator inside a pipeline |
GB2301187B (en) * | 1995-05-22 | 1999-04-21 | British Gas Plc | Method of and apparatus for locating an anomaly in a duct |
CA2218436A1 (en) * | 1997-10-15 | 1999-04-15 | Consolidated Edison Company Of New York, Inc. | Device for repairing pipes |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2064059B (en) * | 1979-11-20 | 1984-05-23 | Nuttall Ltd Edmund | Remote inspection equipment |
GB2097626B (en) * | 1981-04-29 | 1984-09-19 | Nuttall Edmund Ltd | Remote inspection and cutting equipment |
EP0108587A3 (en) * | 1982-11-02 | 1985-08-21 | Ian Roland Yarnell | Remotely controllable inspection camera apparatus |
-
1983
- 1983-08-19 GB GB838322385A patent/GB8322385D0/en active Pending
-
1984
- 1984-08-17 GB GB08421008A patent/GB2147080B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8421008D0 (en) | 1984-09-19 |
GB8322385D0 (en) | 1983-09-21 |
GB2147080A (en) | 1985-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |