GB2161993B - Duct seal - Google Patents
Duct sealInfo
- Publication number
- GB2161993B GB2161993B GB08418571A GB8418571A GB2161993B GB 2161993 B GB2161993 B GB 2161993B GB 08418571 A GB08418571 A GB 08418571A GB 8418571 A GB8418571 A GB 8418571A GB 2161993 B GB2161993 B GB 2161993B
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct seal
- duct
- seal
- 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
- F16L55/10—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Pipe Accessories (AREA)
- Air-Flow Control Members (AREA)
- Sliding Valves (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08418571A GB2161993B (en) | 1984-07-20 | 1984-07-20 | Duct seal |
MYPI86000123A MY100342A (en) | 1984-07-20 | 1986-11-24 | Duct seal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08418571A GB2161993B (en) | 1984-07-20 | 1984-07-20 | Duct seal |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8418571D0 GB8418571D0 (en) | 1984-08-22 |
GB2161993A GB2161993A (en) | 1986-01-22 |
GB2161993B true GB2161993B (en) | 1987-11-18 |
Family
ID=10564204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08418571A Expired GB2161993B (en) | 1984-07-20 | 1984-07-20 | Duct seal |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2161993B (en) |
MY (1) | MY100342A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3801620A1 (en) * | 1987-09-15 | 1989-04-20 | Stewing Beton & Fertigteilwerk | Sealing plug for cable ducts |
US5035266A (en) * | 1989-12-11 | 1991-07-30 | Cherne Industries Incorporated | Mechanical plug for clean-out tees |
US5044403A (en) * | 1990-10-03 | 1991-09-03 | Chen Chung F | Dirt and moisture sealing pipe plug for sealing different size pipe |
DE4031154A1 (en) * | 1990-10-03 | 1992-04-09 | Stewing Kunststoff | Sealing plug for cable guide tube - has two elements used to compress seal against housing wall |
US6135140A (en) * | 1998-06-08 | 2000-10-24 | Grandinetti; Frank J. | Storm drain diverter |
CH689719A5 (en) * | 1999-03-10 | 1999-09-15 | Martin Blaas | Pipe end closure |
US7278450B1 (en) | 2005-10-12 | 2007-10-09 | Sioux Chief Mfg. Co., Inc | Coupling assembly for securement in the open end of a pipe |
NO334336B1 (en) * | 2007-10-29 | 2014-02-10 | Tdw Offshore Services As | Assembly for use with a plug |
CN105546269A (en) * | 2016-02-23 | 2016-05-04 | 南阳市鼎钢实业有限公司 | Quickly assembled pipeline sealing device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR839047A (en) * | 1937-12-01 | 1939-03-22 | Sealing device for fire hydrants and other applications | |
GB513225A (en) * | 1938-04-01 | 1939-10-06 | George Reginald Montague Jenni | Improvements in expanding pipe-stoppers |
GB1066110A (en) * | 1965-04-20 | 1967-04-19 | Carver And Co Engineers Ltd | Closure plugs for closing the ends of drain pipes and conduits |
US3704729A (en) * | 1971-12-21 | 1972-12-05 | Thomas Alfred Tomlinson | Plumbing device |
US3800833A (en) * | 1972-09-29 | 1974-04-02 | Sun Oil Co | Underground piping modification apparatus |
-
1984
- 1984-07-20 GB GB08418571A patent/GB2161993B/en not_active Expired
-
1986
- 1986-11-24 MY MYPI86000123A patent/MY100342A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB8418571D0 (en) | 1984-08-22 |
MY100342A (en) | 1990-08-28 |
GB2161993A (en) | 1986-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |