DE21997C - Plugs for closing off holes in gas and water pipes, j - Google Patents
Plugs for closing off holes in gas and water pipes, jInfo
- Publication number
- DE21997C DE21997C DENDAT21997D DE21997DA DE21997C DE 21997 C DE21997 C DE 21997C DE NDAT21997 D DENDAT21997 D DE NDAT21997D DE 21997D A DE21997D A DE 21997DA DE 21997 C DE21997 C DE 21997C
- Authority
- DE
- Germany
- Prior art keywords
- plugs
- gas
- closing
- holes
- water pipes
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 2
- 238000010079 rubber tapping Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
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)
- Pipe Accessories (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Neuerdings von mir gemachte Erfahrungen haben gezeigt, dafs es unter Umständen vortheilhaft ist, die auf lösliche Füllmasse des Anbohrstöpsels in glatter, konisch ausgebohrter und nicht concentrisch gereifter Hülse anzubringen, dafs zum Verschlufs von Anbohrungen von Gasröhren gewöhnliche schmiedeiserne Nipples mit inwendig rauher Oberfläche verwendet werden können, wie auch dafs es zweckmäfsig sein kann, das Schraubengewinde an dem oberen Ende des Stöpsels äufserlich anstatt inwendig anzubringen, also die Stöpsel nach den Fig. 1, 2, 3 und 4 oder in sonst den Umständen entsprechender Form anzufertigen. In beiliegender Zeichnung bedeuten Fig. 1, 2 und 3 Anbohrstöpsel mit auflöslicher und unauflöslicher Füllmasse für Wasserleitungsröhren und Fig. 4 einen Anbohrstöpsel nur mit auflöslicher Füllmasse für Gasleitungen.Experiences recently made by me have shown that it can be advantageous under certain circumstances is, the soluble filling compound of the tapping plug in smooth, conically drilled and a sleeve that has not matured concentrically to close off the drillings Ordinary wrought iron nipples with a rough inside surface are used for gas pipes can, as it may be expedient, the screw thread on the upper end of the stopper externally instead of attaching inside, so the plugs according to FIGS. 1, 2, 3 and 4 or otherwise in the To make the appropriate form. In the accompanying drawing, Fig. 1, 2 and 3 tapping plugs with soluble and indissoluble filling material for water pipes and FIG. 4 shows a tapping plug with only a soluble filling compound for gas lines.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE21997C true DE21997C (en) |
Family
ID=298657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT21997D Active DE21997C (en) | Plugs for closing off holes in gas and water pipes, j |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE21997C (en) |
-
0
- DE DENDAT21997D patent/DE21997C/en active Active
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