GB191021938A - An Apparatus for Making Junctions or Connections for Water, Gas or Steam on Charged Mains without Interrupting the Supply Service. - Google Patents
An Apparatus for Making Junctions or Connections for Water, Gas or Steam on Charged Mains without Interrupting the Supply Service.Info
- Publication number
- GB191021938A GB191021938A GB191021938DA GB191021938A GB 191021938 A GB191021938 A GB 191021938A GB 191021938D A GB191021938D A GB 191021938DA GB 191021938 A GB191021938 A GB 191021938A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plug
- mains
- interrupting
- screw
- drill
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
- F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Earth Drilling (AREA)
Abstract
21,938. Verduraz, C. Bozon-, and Verduraz, J. Bozon-. Sept. 21. Branches and mains, connecting; junctionpieces with valves.- Connexions to mains carrying gases, liquids, or vapours under pressure are made without interrupting the service, by means of an apparatus consisting of two parts. The first part comprises a pipe A, with an offset E, both pipe and offset being provided with stuffing- boxes B, F, the former passing a ratchet-operated drill C and the latter a rod H for pressing forward a screw plug G when the drill has been raised after drilling the hole in the main D. The second part comprises a collar K gripping the main, and a screw union J connected to a branch pipe M, the screw union together with the screw plug G constituting a control valve for the branch pipe M. Washers P of leather, indiarubber, lead, or the like are used to secure tightness, and the top of the plug G has a square recess I as shown in Fig. 3, whereby the plug may be screwed home, using the squared shoulder on the drill C as a driver. The socket J, after the plug G has been screwed home and the attachment A removed, is provided with a cap L, Fig. 4, which carries a key N serving to operate the plug in the socket as a valve.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191021938T | 1910-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191021938A true GB191021938A (en) | 1911-09-21 |
Family
ID=32493287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191021938D Expired GB191021938A (en) | 1910-09-21 | 1910-09-21 | An Apparatus for Making Junctions or Connections for Water, Gas or Steam on Charged Mains without Interrupting the Supply Service. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191021938A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046618A1 (en) * | 1980-08-26 | 1982-03-03 | Wavin B.V. | A device for affixing a drilling saddle on to a pipe |
-
1910
- 1910-09-21 GB GB191021938D patent/GB191021938A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0046618A1 (en) * | 1980-08-26 | 1982-03-03 | Wavin B.V. | A device for affixing a drilling saddle on to a pipe |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB191021938A (en) | An Apparatus for Making Junctions or Connections for Water, Gas or Steam on Charged Mains without Interrupting the Supply Service. | |
US1907188A (en) | Means for connecting branches to mains | |
GB539139A (en) | Improvements in fluid pressure joints for pipes and other conduits, fittings and the like | |
GB190921835A (en) | Improvements in and relating to Connections for Conduits, Pipes and the like. | |
US473997A (en) | Method of and apparatus for tapping water-mains | |
GB190416086A (en) | An Improved Connection for Beer Taps, Water Taps, Spirit Taps, Pipe Joints, and the like. | |
GB191219440A (en) | Improvements relating to the Connecting Together of Branch and Main Pipes. | |
GB190810335A (en) | An Improved Apparatus for Drilling, Tapping, and Inserting Ferrules, or other Connections for Service Pipes in Gas and Water Mains under Pressure, and an Improved Ferrule for use therewith. | |
GB723209A (en) | Improvements in means for connecting pipes or other pressure-fluid containers to pipes, gauges or other tubular parts | |
GB190827397A (en) | Improvements in or relating to Branch Service Pipes from Main Supply Pipes. | |
GB190500676A (en) | Improved Means for Connecting Branch Service Pipes with Mains | |
GB214339A (en) | Improvements in means for connecting service pipes to water, gas or like pressure mains | |
GB734712A (en) | Improvements in or relating to swivelling joints for pipes and the like | |
GB190808731A (en) | New or Improved Ferrule for use in Tapping Water and other Mains under Pressure. | |
GB190416016A (en) | Improvements in Means and Appliances Employed for Connecting Branch Pipes to Mains under Pressure. | |
GB205537A (en) | Improvements relating to the connecting together of branch and main pipes in fluid distributing systems | |
GB263367A (en) | Improvements in pipe connections and pressure tapping devices | |
US216379A (en) | Improvement in devices for tapping mains | |
US129869A (en) | Improvement in devices for tapping pipes | |
GB191304894A (en) | Apparatus for Drilling and Connecting Branch Mains Under Pressure. | |
GB191223347A (en) | Improvements in Joints or Couplings for Connecting Branch Pipes to Main Pipes. | |
GB191019012A (en) | Improvements in Apparatus for use in Connecting Delivery Pipes and Water and Gas Mains while under Pressure. | |
GB190601863A (en) | Improvements in and relating to Combined Pipe Couplings and Valves | |
GB190905688A (en) | Improvements in and relating to Swivel Connectors for Inflators and the like. | |
GB190611494A (en) | Improvements in connection with Cocks, Taps, Valves and the like, to Facilitate their Insertion into and Removal from a Pipe or Fitting. |