DE713716C - Longitudinal and transversely movable pipe connection - Google Patents
Longitudinal and transversely movable pipe connectionInfo
- Publication number
- DE713716C DE713716C DEB187014D DEB0187014D DE713716C DE 713716 C DE713716 C DE 713716C DE B187014 D DEB187014 D DE B187014D DE B0187014 D DEB0187014 D DE B0187014D DE 713716 C DE713716 C DE 713716C
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- hose
- longitudinal
- pipe connection
- pipe ends
- 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
- 239000012530 fluid Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 2
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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses
- F16L33/16—Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with sealing or securing means using fluid pressure
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
- F16L21/005—Sleeves or nipples for pipes of the same diameter; Reduction pieces made of elastic material, e.g. partly or completely surrounded by clamping devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
Längs und quer bewegliche Rohrverbindung Man hat bereits vorgeschlagen, eine längs und quer bewegliche Rohrverbindung dadurch zu schaffen, daß man zur Verbindung der beiden Rohrenden ein e:ngeschobenes Schlauchstück verwendet, das durch den Innendruck abdichtend gegen d:e Rohrwandungen angepreßt wird und das von außen durch .eine mit den Rohrenden mittels Überwurfmuttern o. dgl. verbundene Drahtwendel geschützt ist. Bei diesen Rohrverbindungen besteht indessen die Gefahr, daß, wenn kein Druck in der Leitung vorhanden ist, sich das verjüngte Rohrende von der Rohrwandung abhebt und daß dann bei plötzlich eintretendem Leitungsfluid letzteres-zwischen Sehlauch und Rohrwandung entweichen kann.Longitudinally and transversely movable pipe connection It has already been proposed that to create a longitudinally and transversely movable pipe connection by making the connection the two pipe ends a pushed-in piece of hose is used, which by the internal pressure sealing against the pipe walls is pressed and that from the outside through .eine Protected with the pipe ends by means of union nuts or the like. Connected wire helix is. With these pipe connections, however, there is a risk that if there is no pressure is present in the line, the tapered pipe end stands out from the pipe wall and that if the line fluid suddenly occurs, the latter - between the eye tube and pipe wall can escape.
Um diesen Übelstand zu beheben, sollet gemäß der Erfindung an die Rohrenden doppelwandige Anschlußstücke angesetzt werden, deren äußere Wandungen als Anlagefläche für das verbindende Schlauchstück dienen, während die inneren Wandungen die unmittelbare Verlängerung der Rohrenden bilden und frei in das Schlauchstück hineinreichen. Hierdurch kann das Leitungsfluid nur vom Schlauchinnern an die Schlauchenden gelangen, wodurch auch bei plötzlich einsetzendem Druckmittel zunächst die Schlauchenden zur glatten Anlage an die äußeren Rohrwandungen: gebracht werden und eine sichere Dichthaltung gewährleistet ist.To remedy this drawback, should according to the invention to Pipe ends double-walled connectors are attached, the outer walls serve as a contact surface for the connecting piece of hose, while the inner walls form the immediate extension of the pipe ends and freely into the hose section reach in. As a result, the line fluid can only reach the hose ends from the inside of the hose arrive, whereby the hose ends first of all, even if the pressure medium suddenly sets in for smooth contact with the outer pipe walls: be brought and safe Sealing is guaranteed.
Auf der Zeichnung ist der SChlaüeharischluß an einem Rohrende veranschaulicht, während das andere Rohrende entsprechend umgekehrt angeordnet ist.The drawing shows the hose connector at one end of the pipe, while the other end of the pipe is arranged reversed accordingly.
Das A nschlußstück a, das bei h an die Rohrleitung angeschweißt ist, bildet ein doppelwandiges Rohrteil mit der äußeren Wandung c als Anlagefläche für das verbindend SChlaüchstückd und der inneren Wandung e, welche die unmittelbare Verlängerung des Rohrendes bildet und frei in das Schlauchstück d hineinreicht. Die Enden des Schlauchstückes d werden zweckmälig abgeschrägt, damit das Leitungsfluid, insbesondere die Schlauchenden, fest an die Auf.;enwandung c andrücken kann. Das durchströmende Leitungsfluid gelangt auf diese Weise vom Schlauchinnern über den Ringraum/ an die Schlauchenden g, so daß letztere, selbst wenn sie in das Rohr hineinhängen sollten, durch das Fluid glatt - an die Außenwandung c angedrückt werden und eine sichere Abdichtung herbeiführen.The connection piece a, which is welded to the pipeline at h, forms a double-walled pipe part with the outer wall c as a contact surface for the connecting hose piece and the inner wall e, which is the immediate Forms extension of the pipe end and extends freely into the hose section d. The ends of the hose section d are appropriately beveled so that the line fluid, In particular, the hose ends can be pressed firmly against the wall c. That In this way, line fluid flowing through passes from the inside of the hose via the Annular space / at the hose ends g, so that the latter, even if they hang into the pipe should, smoothly by the fluid - be pressed against the outer wall c and a Create a secure seal.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB187014D DE713716C (en) | 1939-04-13 | 1939-04-13 | Longitudinal and transversely movable pipe connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB187014D DE713716C (en) | 1939-04-13 | 1939-04-13 | Longitudinal and transversely movable pipe connection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE713716C true DE713716C (en) | 1941-11-13 |
Family
ID=7010389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB187014D Expired DE713716C (en) | 1939-04-13 | 1939-04-13 | Longitudinal and transversely movable pipe connection |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE713716C (en) |
-
1939
- 1939-04-13 DE DEB187014D patent/DE713716C/en not_active Expired
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