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DE507468C - Pipe sealing - Google Patents

Pipe sealing

Info

Publication number
DE507468C
DE507468C DEM101861D DEM0101861D DE507468C DE 507468 C DE507468 C DE 507468C DE M101861 D DEM101861 D DE M101861D DE M0101861 D DEM0101861 D DE M0101861D DE 507468 C DE507468 C DE 507468C
Authority
DE
Germany
Prior art keywords
recesses
projections
ring
pipe ends
seal according
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
Application number
DEM101861D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEM101861D priority Critical patent/DE507468C/en
Application granted granted Critical
Publication of DE507468C publication Critical patent/DE507468C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00Flanged joints
    • F16L23/16Flanged joints characterised by the sealing means
    • F16L23/18Flanged joints characterised by the sealing means the sealing means being rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00Joints with packing adapted to sealing by fluid pressure
    • F16L17/06Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Joints With Sleeves (AREA)

Description

Die Erfindung betrifft eine Abdichtung für Rohre und andere Hohlkörper mit in den Stirnflächen der Rohrenden angeordneten Ringnuten zur Aufnahme eines Dichtungsmittels nach Patent 492 923, bei der die Stirnflächen durch ineinandergreifende Vor- und Rücksprünge zueinander zentriert werden. Das Neue besteht darin, daß die Vor- und Rücksprünge um ein Gewisses mehr vor-The invention relates to a seal for pipes and other hollow bodies with in the End faces of the pipe ends arranged annular grooves for receiving a sealant according to patent 492,923, in which the end faces are centered on one another by interlocking projections and recesses. The new thing is that the projections and setbacks are a certain amount more advanced.

to oder zurückspringen, als die Ringnuten zur Aufnahme des Dichtringes tief sind, so daß beim Zusammenfügen der Rohrenden erstere früher ineinandergreifen, als der in die eine Ringnut eingelegte Dichtring in die andere. Ringnut eingreifen kann.to or jump back when the annular grooves for receiving the sealing ring are deep, so that when joining the pipe ends, the former interlock earlier than the one in the one ring groove inserted sealing ring in the other. Ring groove can engage.

Diese Zentrierung der Rohrenden zueinander und damit des in die eine Ringnut eingesetzten Dichtringes zur korrespondierenden Ringnut kann auf verschiedeneThis centering of the pipe ends to one another and thus the one in the one annular groove used sealing ring to the corresponding ring groove can be different

ao Weise erzielt werden. Auf der Zeichnung sind mehrere Ausführungsbeispiele dargestellt. ao way to be achieved. On the drawing several exemplary embodiments are shown.

Abb. ι zeigt eine Flanschrohrverbindung, bestellend aus den beiden Rohrenden α und b, von denen ersteres einen konzentrisch zur Rohrachse angeordneten ringförmigen Vorsprung c und letzteres einen ebensolchen Rücksprung d hat, die so ausgebildet sind, daß der Vorsprung c bereits in den Rücksprung d eingreift, bevor der in die Ringnut e eingelegte Dichtring f in die Ringnut g eingreifen kann, damit ist ein Anstoßen des Dichtringes beim Zusammenfügen der beiden Rohrenden völlig unmöglich ge-Fig. Ι shows a flange pipe connection, ordered from the two pipe ends α and b, of which the former has an annular projection c arranged concentrically to the pipe axis and the latter has a similar recess d , which are designed so that the projection c already engages in the recess d before the sealing ring f inserted into the annular groove e can engage in the annular groove g , so that the sealing ring cannot hit when the two pipe ends are joined together.

3S macht; der Dichtring liegt innerhalb des Rücksprunges e geschützt und kann von dem Rohrende α nicht beschädigt werden.3S power; the sealing ring is protected within the recess e and cannot be damaged by the pipe end α.

Abb. 2 zeigt die die beiden Rohrenden a und b zueinander zentrierenden Vor- und Rücksprünge konzentrisch zu den Schraubenlöchern angeordnet.Fig. 2 shows the projections and recesses centering the two pipe ends a and b, arranged concentrically to the screw holes.

Abb. 3 zeigt die Vor- und Rücksprünge der Rohrenden als in die Schraubenlöcher eingesetzte Ringeinlagen h, die sich lose in die Rücksprünge d der Schraubenlöcher einschieben. Fig. 3 shows the projections and recesses of the pipe ends as ring inserts h inserted into the screw holes, which slide loosely into the recesses d of the screw holes.

In der Abb. 4 sind die Ringeinlagen h der Abb. 3 durch eine Abdrehung c der Schraubenbolzen k ersetzt.In Fig. 4, the ring inserts h of Fig. 3 are replaced by a twist c of the screw bolts k .

Claims (5)

Patentansprüche:Patent claims: 1. Abdichtung für Rohre und andere Hohlkörper mit in den Stirnflächen der Rohrenden angeordneten Ringnuten zur Aufnahme eines Dichtungsmittels nach Patent 492 923, bei der die Stirnflächen durch ineinandergreifende Vor- und Rücksprünge zueinander zentriert werden, dadurch gekennzeichnet, daß die Vor- und Rücksprünge (c und d) um ein Gewisses mehr vor- oder zurückspringen, als die Ringnuten (e und g) zur Aufnahme des Dichtringes tief sind, so daß beim Zusammenfügen der Rohrenden erstere früher ineinandergreifen, als der in die eine Ringnut, z. B. (e) (Abb. i), eingelegte Dichtring (/) in die andere Ringnut (g) eingreifen kann.1. Seal for pipes and other hollow bodies with annular grooves arranged in the end faces of the pipe ends for receiving a sealant according to Patent 492 923, in which the end faces are centered on each other by interlocking projections and recesses, characterized in that the projections and recesses (c and d) jump forward or backward by a certain amount than the annular grooves (e and g) for receiving the sealing ring are deep, so that when the pipe ends are joined, the former interlock earlier than the one in the one annular groove, e.g. B. (e) (Fig. I), the inserted sealing ring (/) can engage in the other annular groove (g). 2. Abdichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Vor- und Rücksprünge an den Stoßflächen der Rohrenden ringförmig und konzentrisch zur Rohrseele angeordnet sind (Abb. 1).2. Seal according to claim 1, characterized in that the front and Recesses on the joint surfaces of the pipe ends are arranged in a ring and concentric to the pipe core (Fig. 1). 3. Abdichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Vor- und Rücksprünge (c, d) konzentrisch zu den Bohrungen für die Befestigungsschrauben und ringförmig angeordnet sind (Abb. 2).3. Seal according to claim 1, characterized in that the projections and recesses (c, d) are arranged concentrically to the bores for the fastening screws and in a ring (Fig. 2). 4. Abdichtung nach Anspruch 1 und 3, dadurch gekennzeichnet, daß die Vorsprünge durch Ringeinlagen (Ji) hergestellt sind (Abb. 3).4. Seal according to claim 1 and 3, characterized in that the projections are made by ring inserts (Ji) (Fig. 3). 5. Abdichtung nach Anspruch 1 und 3, dadurch gekennzeichnet, daß die Vor-Sprünge durch eine Abdrehung (c) an den Schraubenbolzen (k) gebildet werden (Abb. 4).5. Seal according to claim 1 and 3, characterized in that the pre-jumps are formed by a twist (c) on the screw bolt (k) (Fig. 4). Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEM101861D Pipe sealing Expired DE507468C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM101861D DE507468C (en) Pipe sealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM101861D DE507468C (en) Pipe sealing

Publications (1)

Publication Number Publication Date
DE507468C true DE507468C (en) 1930-09-17

Family

ID=7324698

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM101861D Expired DE507468C (en) Pipe sealing

Country Status (1)

Country Link
DE (1) DE507468C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305250A (en) * 1964-06-29 1967-02-21 Charles L Hall Vacuum joint
US3618989A (en) * 1969-01-28 1971-11-09 Tokuda Seisakusho Sealing means
DE4214747A1 (en) * 1992-05-04 1993-11-11 Henkel Kgaa Flange connection with seal between two outer flanges - has threaded bore in at least one flange to take force screw for supporting counter flange
EP0837278A1 (en) * 1996-10-15 1998-04-22 Tadahiro Ohmi Fluid coupling
US5904382A (en) * 1996-11-13 1999-05-18 Bronnert; Herve X. Aseptic seal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305250A (en) * 1964-06-29 1967-02-21 Charles L Hall Vacuum joint
US3618989A (en) * 1969-01-28 1971-11-09 Tokuda Seisakusho Sealing means
DE4214747A1 (en) * 1992-05-04 1993-11-11 Henkel Kgaa Flange connection with seal between two outer flanges - has threaded bore in at least one flange to take force screw for supporting counter flange
EP0837278A1 (en) * 1996-10-15 1998-04-22 Tadahiro Ohmi Fluid coupling
US5904381A (en) * 1996-10-15 1999-05-18 Ohmi,Tadahiro, Miyagi Fluid coupling
US5904382A (en) * 1996-11-13 1999-05-18 Bronnert; Herve X. Aseptic seal

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