DE140971C - - Google Patents
Info
- Publication number
- DE140971C DE140971C DENDAT140971D DE140971DA DE140971C DE 140971 C DE140971 C DE 140971C DE NDAT140971 D DENDAT140971 D DE NDAT140971D DE 140971D A DE140971D A DE 140971DA DE 140971 C DE140971 C DE 140971C
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- pressure ring
- flange
- inner flange
- socket
- 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
- 238000007789 sealing Methods 0.000 claims description 2
- 208000001848 Dysentery Diseases 0.000 claims 1
- 241000488982 Monotropa uniflora Species 0.000 claims 1
- 210000004907 Glands Anatomy 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000000565 sealant Substances 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
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
-
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
- F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
- F16L27/1275—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position by means of at least an external threaded bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
Den Gegenstand vorliegender Erfindung bildet eine Rohrverbindung für geflantschte Rohre in zwei verschiedenen, für feste und bewegliche Verbindung eingerichteten Ausführungsformen. Bei den bekannten Rohrverbindungen werden meist die Rohrenden aufgeweitet und Verbindungsrohrstücke eingeschoben, worauf dann die Abdichtung durch Stopfbüchsen erfolgt. Die vorliegende Rohrverbindung erreicht dagegen ihren Zweck dadurch, daß sie nur geflantschte Rohre verwendet, deren Flantsche gegen Innenflantsche der Kupplung vermittels eines durch Schrauben beeinflußten Druckringes gepreßt werden, welcher bei der beweg-The subject of the present invention is a pipe connection for flanged pipes in two different embodiments set up for fixed and movable connection. In the case of the known pipe connections, the pipe ends and connecting pipe pieces are usually widened inserted, whereupon the seal is carried out by means of stuffing boxes. The present pipe connection achieves against it their purpose in that they only use flanged tubes, the flanges of which mediate against the inner flanges of the coupling a pressure ring influenced by screws, which during the moving
liehen Verbindung ebenfalls einen Innenflantschlent connection also has an inner flange
besitzt, der dem einen Rohrflantsch einen freien Spielraum sichert. Die Abdichtung erfolgt dann in bekannter Weise durch Stopfbüchsen.owns, which ensures free space for one pipe flange. The seal takes place then in a known manner by stuffing boxes.
In der beiliegenden Zeichnung zeigen:In the accompanying drawing show:
Fig. ι einen Längsschnitt der Rohrverbindung, in welcher die beiden verbundenen Rohrenden starr miteinander verbunden sind,Fig. Ι a longitudinal section of the pipe connection in which the two connected pipe ends are rigidly connected to each other,
Fig. 2 einen ähnlichen Schnitt durch eine nachgiebige Rohrverbindung.Fig. 2 shows a similar section through a flexible pipe connection.
Die Muffe α ist in ihrem Innern mit dem Ring b und an ihren Enden mit den Stopfbüchsendeckeln c und d versehen, welche, wie in Fig. ι angedeutet, mittels Schrauben und Muttern e eingestellt werden. Die zu verbindenden Rohre / und g sind mit den Flantschen h bezw. i versehen, zwischen welche ein Dichtungsring j aus Asbest oder Gummi gelegt wird, der mittels des Druckringes k, angepreßt durch Schrauben m, zwischen denThe inside of the sleeve α is provided with the ring b and at its ends with the stuffing box covers c and d which, as indicated in FIG. 1, are set by means of screws and nuts e. The pipes to be connected / and g are respectively with the flanges h. i provided, between which a sealing ring j made of asbestos or rubber is placed, which by means of the pressure ring k, pressed by screws m, between the
Verein deutf Bezirksverein Flantschen h und i zusammengepreßt wird und so eine dichte Verbindungsstelle erzeugt. Die abgerundeten Enden der Schrauben m reichen in die ringförmige abgerundete Nut I des Druckringes k und werden nach erfolgter Einstellung durch die Stellmuttern η festgestellt. Die abgerundeten Schraubenenden und die entsprechend gestaltete Nut / arbeiten derart zusammen, daß durch den mittels der Schrauben m ausgeübten Druck der Druckring k entsprechend gegen den Flantsch h gedrückt wird und so die Abdichtung beider Rohrenden herbeiführt. Die ringförmigen Räume ο in der Muffe α dienen zur Aufnahme des Dichtungsmittels, während der Fuß ρ zur Unterstützung derselben in senkrechter oder wagerechter Riehtung dient.Verein deutf Bezirksverein Flantschen h and i are pressed together to create a tight connection. The rounded ends of the screws m extend into the annular rounded groove I of the pressure ring k and are determined by the adjusting nuts η after the setting has been made. The rounded screw ends and the correspondingly shaped groove / work together in such a way that the pressure exerted by the screws m presses the pressure ring k against the flange h and thus seals both pipe ends. The annular spaces ο in the sleeve α are used to accommodate the sealant, while the foot ρ is used to support the same in the vertical or horizontal direction.
Die in Fig. 2 gezeigte nachgiebige Rohrverbindung besitzt einen Druckring q mit einem Innenflantsch r, während das Rohr / bei s umgebördelt oder geflantscht ist, um ein Entfernen des Rohrendes aus dem Druckring q zu verhindern, jedoch ein Verschieben desselben nach beiden Richtungen ermöglicht.The flexible pipe connection shown in Fig. 2 has a pressure ring q with an inner flange r, while the pipe / at s is flanged or flanged to prevent the pipe end from being removed from the pressure ring q , but allows it to be moved in both directions.
Die Anwendung dieser Erfindung verhindert, daß die Rohrverbindung bläst, und es können die Stopfbüchsen gepackt werden, wenn die Rohrleitung unter Druck steht.The practice of this invention prevents the pipe joint from blowing, and it can the glands are packed when the pipeline is pressurized.
Claims (2)
a. ti. niederen Ruhr,ι Vj i iiii ' u s ι u ti ti? 6 yr β
a. ti. lower dysentery,
Publications (1)
Publication Number | Publication Date |
---|---|
DE140971C true DE140971C (en) |
Family
ID=408617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT140971D Active DE140971C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE140971C (en) |
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0
- DE DENDAT140971D patent/DE140971C/de active Active
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