GB190913611A - Improvements in Drain Stoppers. - Google Patents
Improvements in Drain Stoppers.Info
- Publication number
- GB190913611A GB190913611A GB190913611DA GB190913611A GB 190913611 A GB190913611 A GB 190913611A GB 190913611D A GB190913611D A GB 190913611DA GB 190913611 A GB190913611 A GB 190913611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- davis
- testing
- central tube
- drain
- bag
- 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
- F16L55/134—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 by means of an inflatable packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Pipe Accessories (AREA)
Abstract
13,611. Davis, G., Davis, W., and Davis, S., [trading as Marshall Bros.]. June 10. Stopping pipes.-A drain-pipe stopper for use in testing &c. comprises an annular inflatable bag A, of the form shown, mounted between disks B, C held in place on a central tube D by nuts F, G the latter bearing on a loose sleeve H by which the position of the disk C can be adjusted. The outer end of the central tube D has a double cap I, removable to allow escape of the testing-water &c. The bag A is inflated through a tube 5 with a suitable valve 7.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190913611T | 1909-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190913611A true GB190913611A (en) | 1910-05-05 |
Family
ID=32555564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190913611D Expired GB190913611A (en) | 1909-06-10 | 1909-06-10 | Improvements in Drain Stoppers. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190913611A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083384A (en) * | 1976-03-04 | 1978-04-11 | Airrigation Engineering Company, Inc. | Method and apparatus for injecting foam into a pipeline, including an inflatable plug |
US4518015A (en) * | 1982-02-24 | 1985-05-21 | The Presray Corporation | Inflatable plug |
EP0329046A1 (en) * | 1988-02-18 | 1989-08-23 | Erhard Beck | Device for sealing gully inlets |
EP0355579A2 (en) * | 1988-08-16 | 1990-02-28 | Georg Fischer Aktiengesellschaft | Process and apparatus for welding tubular plastics elements together |
EP2500707B1 (en) * | 2011-03-15 | 2019-01-02 | AVL DiTest GmbH | Measuring device for waste gas measurement |
CN112032460A (en) * | 2020-07-25 | 2020-12-04 | 宜春市龙腾机械电气有限公司 | Quick first-aid repair device for pipeline |
EP2901065B1 (en) * | 2012-09-27 | 2021-03-03 | Redline Detection, LLC | Balloon catheter apparatus for high pressure leak detection |
-
1909
- 1909-06-10 GB GB190913611D patent/GB190913611A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4083384A (en) * | 1976-03-04 | 1978-04-11 | Airrigation Engineering Company, Inc. | Method and apparatus for injecting foam into a pipeline, including an inflatable plug |
US4518015A (en) * | 1982-02-24 | 1985-05-21 | The Presray Corporation | Inflatable plug |
EP0329046A1 (en) * | 1988-02-18 | 1989-08-23 | Erhard Beck | Device for sealing gully inlets |
EP0355579A2 (en) * | 1988-08-16 | 1990-02-28 | Georg Fischer Aktiengesellschaft | Process and apparatus for welding tubular plastics elements together |
EP0355579A3 (en) * | 1988-08-16 | 1991-07-03 | Georg Fischer Aktiengesellschaft | Process and apparatus for welding tubular plastics elements together |
EP2500707B1 (en) * | 2011-03-15 | 2019-01-02 | AVL DiTest GmbH | Measuring device for waste gas measurement |
EP2901065B1 (en) * | 2012-09-27 | 2021-03-03 | Redline Detection, LLC | Balloon catheter apparatus for high pressure leak detection |
CN112032460A (en) * | 2020-07-25 | 2020-12-04 | 宜春市龙腾机械电气有限公司 | Quick first-aid repair device for pipeline |
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