GB2008710A - Plugging Holes in Pipes or Vessels - Google Patents
Plugging Holes in Pipes or VesselsInfo
- Publication number
- GB2008710A GB2008710A GB7838344A GB7838344A GB2008710A GB 2008710 A GB2008710 A GB 2008710A GB 7838344 A GB7838344 A GB 7838344A GB 7838344 A GB7838344 A GB 7838344A GB 2008710 A GB2008710 A GB 2008710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gasket
- vessels
- pipes
- vessel
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
-
- 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
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Gasket Seals (AREA)
Abstract
This invention relates to a method and apparatus for plugging a hole in a pipe or vessel 11. The apparatus comprises a resilient gasket 1 that can be forced against the sides of the holes by a specially shaped mandril 4 which is forced against the inside surface 2 of the gasket. It is possible that by using the specially shaped mandril and gasket the gasket and mandril can be removed from the pipe or vessel, under pressure, if there is a need to insert equipment into the pipe or vessel. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7838344A GB2008710A (en) | 1977-06-27 | 1978-09-27 | Plugging Holes in Pipes or Vessels |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2683677 | 1977-06-27 | ||
GB7838344A GB2008710A (en) | 1977-06-27 | 1978-09-27 | Plugging Holes in Pipes or Vessels |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2008710A true GB2008710A (en) | 1979-06-06 |
Family
ID=26258457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7838344A Withdrawn GB2008710A (en) | 1977-06-27 | 1978-09-27 | Plugging Holes in Pipes or Vessels |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2008710A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0029956B1 (en) * | 1979-12-04 | 1984-11-28 | BROWN BOVERI REAKTOR GmbH | A tool for closing a bore with a closure element |
GB2217801A (en) * | 1988-04-26 | 1989-11-01 | Alh Syst Ltd | Branch pipe fitting |
WO2009125363A1 (en) * | 2008-04-09 | 2009-10-15 | Pedrollo S.P.A. | Centrifugal electric pump |
CN107380700A (en) * | 2017-08-22 | 2017-11-24 | 青岛科技大学 | It is a kind of to carry the tamper-evident bottle stopper for taking out pressure type sealing |
-
1978
- 1978-09-27 GB GB7838344A patent/GB2008710A/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0029956B1 (en) * | 1979-12-04 | 1984-11-28 | BROWN BOVERI REAKTOR GmbH | A tool for closing a bore with a closure element |
GB2217801A (en) * | 1988-04-26 | 1989-11-01 | Alh Syst Ltd | Branch pipe fitting |
EP0339156A2 (en) * | 1988-04-26 | 1989-11-02 | Alh Systems Limited | Pipe fitting |
EP0339156A3 (en) * | 1988-04-26 | 1991-03-06 | Alh Systems Limited | Pipe fitting |
WO2009125363A1 (en) * | 2008-04-09 | 2009-10-15 | Pedrollo S.P.A. | Centrifugal electric pump |
CN107380700A (en) * | 2017-08-22 | 2017-11-24 | 青岛科技大学 | It is a kind of to carry the tamper-evident bottle stopper for taking out pressure type sealing |
CN107380700B (en) * | 2017-08-22 | 2023-02-10 | 青岛科技大学 | Anti-theft bottle stopper with pumping-pressing type seal |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |