GB191311200A - Improvements in Stoppers for use in Testing Drain or other Pipes. - Google Patents
Improvements in Stoppers for use in Testing Drain or other Pipes.Info
- Publication number
- GB191311200A GB191311200A GB191311200DA GB191311200A GB 191311200 A GB191311200 A GB 191311200A GB 191311200D A GB191311200D A GB 191311200DA GB 191311200 A GB191311200 A GB 191311200A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- pipes
- bag
- stoppers
- drain
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
- E03C1/302—Devices to facilitate removing of obstructions in waste-pipes or sinks using devices moved through the pipes
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Pipe Accessories (AREA)
Abstract
11,200. Shade, H. F. May 13. Stopping pipes and tubes.-A stopper for use in testing drain-pipes &c. by fluid-pressure comprises a flexible handle 1, preferably of coiled metal strip, ending in a substantially spherical guide member 3 fitted with antifriction balls 5. A bag 9 normally housed within the member 3 is connected to a tube 7, the protruding end of which is protected by a removable cap 6. When the device has been inserted past the joint to be tested, the cap 6 is removed, and the bag 9 is pushed out of the member 3 by means of the tube 7, through which it is then inflated to stop the pipe as shown in Fig. 4. A valve 12 is provided between the tube 7 and the inflating-pump 11, allowing the tube to be opened to the atmosphere to deflate the member 9 after use.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191311200T | 1913-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191311200A true GB191311200A (en) | 1913-10-02 |
Family
ID=32370661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191311200D Expired GB191311200A (en) | 1913-05-13 | 1913-05-13 | Improvements in Stoppers for use in Testing Drain or other Pipes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191311200A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102877519A (en) * | 2012-10-03 | 2013-01-16 | 朱明龙 | Soft bulkhead pushing and discharging device of flush toilet |
WO2019237154A1 (en) * | 2018-06-13 | 2019-12-19 | Andrew Rivelli | Removable seal for drains |
-
1913
- 1913-05-13 GB GB191311200D patent/GB191311200A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102877519A (en) * | 2012-10-03 | 2013-01-16 | 朱明龙 | Soft bulkhead pushing and discharging device of flush toilet |
WO2019237154A1 (en) * | 2018-06-13 | 2019-12-19 | Andrew Rivelli | Removable seal for drains |
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