DE113129C - - Google Patents
Info
- Publication number
- DE113129C DE113129C DENDAT113129D DE113129DA DE113129C DE 113129 C DE113129 C DE 113129C DE NDAT113129 D DENDAT113129 D DE NDAT113129D DE 113129D A DE113129D A DE 113129DA DE 113129 C DE113129 C DE 113129C
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- tube
- ring
- bolt
- tamper
- 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
- 239000000789 fastener Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vi 115129 -Vi 115129 -
KLASSE 13/.CLASS 13 /.
Rohrstopfer.Pipe tamper.
Der ■ neue Rohrstopfer ist besonders zum Verschliefsen der Röhren von Wasserröhrenkesseln geeignet und gewährleistet sowohl ein sicheres und schnelles Oeffnen als auch Schliefsen derselben.The ■ new pipe stopper is especially designed for closing the pipes of water pipe boilers suitable and ensures both a safe and quick opening as well They closed.
Fig. ι stellt ein durch den Rohrstopfer an einem Ende geschlossenes Rohr im Längsschnitt dar; Fig. 2 ist ein Querschnitt nach Linie 2-2 der Fig. 1; Fig. 3 stellt einen Theil der Verschlufsvorrichtung in Vorder- und Seitenansicht, Fig. 4 eine Scheibe von geschmeidigem Metall in Vorder- und Seitenansicht dar.Fig. Ι shows a tube closed at one end by the tube tamper in longitudinal section dar; Figure 2 is a cross-sectional view taken on line 2-2 of Figure 1; Fig. 3 shows a part of the closure device in front and side views, Fig. 4 is a disc of pliable Metal in front and side views.
Um einen Verschlufs gemäfs der Erfindung zu erreichen, mufs das zu verschliefsende Rohr α an seinem Ende mit einer Reihe von Ausschnitten b versehen sein, welche rund um seinen Rand vertheilt sind. Es sind drei Theile, welche den Verschlufs bewirken, nämlich erstens ein Ring c, welcher sich leicht in das Ende des Rohres α einsetzen läfst und aufsen mit Haken d versehen ist, welche in die Ausschnitte b des Rohres hineinfassen, so dafs der Ring c nach Art eines Bajonettverschlusses festgehalten wird ·, zweitens ein Bolzen f, dessen Kopf e im Durchmesser etwas kleiner als der des Rohres α ist, damit er leicht in dasselbe eintreten kann. Der Bolzen selbst hat einen Durchmesser, welcher der Oeffhung des Ringes c entspricht, und ist mit einer Mutter g versehen; drittens eine Scheibe h von geschmeidigem Metall, z. B. Kupfer, welche vortheilhaft die Gestalt eines abgestumpften Kegels erhält. Ihr äufserer und innerer Durchmesser ist derart gewählt, dafs man sie bequem einerseits in das Rohr α einsetzen, andererseits auf dem Bolzen f verschieben kann.In order to achieve a closure according to the invention, the tube to be closed α must be provided at its end with a series of cutouts b which are distributed around its edge. There are three parts which effect the closure, namely, firstly, a ring c, which can be easily inserted into the end of the tube α and is provided on the outside with hooks d which grip into the cut-out b of the tube so that the ring c follows Type of a bayonet lock is held, secondly a bolt f, the head e of which is slightly smaller in diameter than that of the tube α , so that it can easily enter the same. The bolt itself has a diameter which corresponds to the opening of the ring c and is provided with a nut g ; third, a disk h of pliable metal, e.g. B. Copper, which advantageously takes the shape of a truncated cone. Their outer and inner diameter is chosen in such a way that they can be easily inserted into the tube α on the one hand and moved on the bolt f on the other.
Um den Verschlufs des Rohres zu bewirken, schiebt man zuerst den Bolzen ef ohne die Mutter g in dasselbe ein; dann setzt man die Scheibe h, mit dem Fufs des abgestumpften Kegels gegen die Oeffnung des Rohres α gekehrt, ein. Hierauf setzt man den Ring c in das Rohr, indem man seine Haken in die Ausschnitte desselben eingreifen läfst, und dreht den Ring ein wenig, um ihn zu befestigen. Zum Schlufs schraubt man die Mutter g auf, und beim Anziehen derselben verschiebt sich der Bolzen und sein Kopf e drückt, indem er sich dem Ringe c nähert, die Scheibe h kräftig gegen den Ring. Die Scheibe wird hierbei leicht verdrückt und sichert eine durchaus vollkommene Dichtung.In order to close the pipe, one first pushes the bolt ef into it without the nut g ; then the disk h is inserted with the foot of the truncated cone facing the opening of the tube α . The ring c is then placed in the tube by letting its hooks engage in the cutouts of the tube, and the ring is turned a little to secure it. Finally, you unscrew the nut g , and when it is tightened, the bolt shifts and its head e , as it approaches the ring c , presses the washer h firmly against the ring. The disc is slightly crushed and ensures a perfect seal.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE113129C true DE113129C (en) |
Family
ID=382738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT113129D Active DE113129C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE113129C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0091004A1 (en) * | 1982-04-01 | 1983-10-12 | Kraftwerk Union Aktiengesellschaft | Tube plugging apparatus, especially for heat exchanger tubes |
FR2595427A1 (en) * | 1986-03-04 | 1987-09-11 | Commissariat Energie Atomique | Dismantlable and sealed tube stopper |
-
0
- DE DENDAT113129D patent/DE113129C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0091004A1 (en) * | 1982-04-01 | 1983-10-12 | Kraftwerk Union Aktiengesellschaft | Tube plugging apparatus, especially for heat exchanger tubes |
FR2595427A1 (en) * | 1986-03-04 | 1987-09-11 | Commissariat Energie Atomique | Dismantlable and sealed tube stopper |
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