DE7623278U1 - PIPE FLANGE - Google Patents
PIPE FLANGEInfo
- Publication number
- DE7623278U1 DE7623278U1 DE7623278U DE7623278U DE7623278U1 DE 7623278 U1 DE7623278 U1 DE 7623278U1 DE 7623278 U DE7623278 U DE 7623278U DE 7623278 U DE7623278 U DE 7623278U DE 7623278 U1 DE7623278 U1 DE 7623278U1
- Authority
- DE
- Germany
- Prior art keywords
- flange
- pipe
- ring
- pipe flange
- welded
- 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
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
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
- F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
- F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
-
- 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
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
- F16L23/026—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes by welding
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
Anmelder: πληι.ι: iidyk η» Applicant: πληι.ι: iidyk η »
Wilhelm Schulz im. ι;η>ί πκίμ) ί!ΐ.·ιι,ιWilhelm Schulz im. ι; η> ί πκίμ) ί! ΐ. ιι, ι
Kuhleshütti! 8 5Kuhleshütti! 8 5
KrefelcJKrefelcJ
Rohrflansch,Pipe flange,
Die Erfindung betrifft einen Rohrflansch.The invention relates to a pipe flange.
Zur lösbaren Verbindung von Rohren verwendet man üblicherweise Flansche. Los- sowie Festflansche sind in einer Vielzahl von Ausfühnangsformen bekannt. Ziel der vorliegenden Neuerung ist die Verbesserung solcher Flanschverbindungen im Hinblick auf eine billigere Ausführung der Flansche und ihre einfache und sichere Anbringung an den Rohren.Flanges are usually used for the detachable connection of pipes. Loose and fixed flanges come in a variety of designs known. The aim of the present innovation is Improvement of such flange connections with a view to making the flanges cheaper and making them simple and safe Attachment to the pipes.
Insbesondere besteht die neuei'ungsgemäß zu lösende Aufgabe darin, einen Flansch zu schaffen, d^r auf Schweißautomaten schnell und einwandfrei am Rohrende befestigt werden kann. Desweiteren soll der Flansch ein 'Siegen des Rohres nicht behindern, so daß es möglich ist, zuerst die Flansche an die Enden eines Rohres anzubringen und anschließend das Rohrsiück zu einem Rohrbogen zu tieren.In particular, the object to be solved according to the invention is to create a flange which can be attached quickly and properly to the pipe end on automatic welding machines. Furthermore, the flange to a 'Siegen of the tube do not interfere, so that it is possible first to attach the flanges of a pipe to the ends and then the animals Rohrsiück into a tube sheet.
\M K VE Π b . ■! DU N G : S T A O T ■ S ΡΛ H ΚΛ S S E KIlEFELD ΚΟΝΤΟ NR. 509 091\ M K VE Π b. ■! DU N G: S T A O T ■ S ΡΛ H ΚΛ S S E KIlEFELD ΚΟΝΤΟ NO. 509 091
B 0 3.03.77B 0 3.03.77
Schließlich soll der tragende Querschnitt des Rohrs durch die Anbringung des Flanschs nicht beeinträchtigt werden. Bei dem zu schaffenden Flansch soll der Einsatz hochwertiger Materialien auf die Bereiche beschränkt sein, in denen hohe Anforderungen hinsichtlich Koi rosionsbeständigkeit und Festigkeit gestellt werden, und in weniger beanspruchten Abschnitten soll geringwertigeres und billigeres Material zum Einsatz kommen, so daß auch bezüglich des Materialeinsatzes ein Optimum erzielt wird.Finally, the load-bearing cross-section of the pipe should be ensured by the attachment of the flange are not impaired. With the flange to be created, the use of high-quality materials should be limited to the areas be in which high requirements in terms of corrosion resistance and strength are provided, and in less stressed sections lower quality and cheaper material should be used, so that an optimum is also achieved with regard to the use of materials.
Ein Flansch, der alle vorerwähnten Aufgaben und Anforderungen erfüllt, ist gemäß der Neuerung gekennzeichnet durch eine Bordscheibe, die mit ihrem Ringabschnitt die Dichtfläche bildet und deren zylindrischer Teil denselben Durchmesser hat wie das Rohr, an das sie über eine RLjgschweißnaht anschweißbar ist, und durch einen gegen den Ringabschnitt der Bordscheibe sich anlegenden und mit ihr verschweißten Flanschring. Gemäß einer vorteilhaften Ausgestaltung kann der Flansch mit gekröpftem Rand versehen sein, wie dies in der Zeichnung näher dargestellt ist.A flange that fulfills all of the aforementioned tasks and requirements, is characterized according to the innovation by a flange plate, which forms the sealing surface with its ring section and its cylindrical part has the same diameter as the pipe to which it is welded via an RLJG weld is weldable, and by a flange ring which rests against the ring section of the flange disk and is welded to it. According to an advantageous embodiment, the flange can be provided with a cranked edge, as shown in more detail in the drawing.
In der Zeichnung ist ein Ausführungsbeispiel des neuerungsgemäßen P'lanschs für die Verbindung von Rohren dargestellt.In the drawing, an embodiment of the plan according to the innovation for connecting pipes is shown.
An das Ende des Rohrs 1 ist eine Bordscheibe 2 mit ihrem zylindrischen Abschnitt 3 über eine Ringschweißnaht 7 anschweißbar. Der radiale Ringabschnitt 4 dsr Borscheibe 2 bildet die Dichtfläche 5.A flange disk 2 with its cylindrical section 3 can be welded to the end of the tube 1 via an annular weld 7. The radial ring section 4 of the boron disk 2 forms the sealing surface 5.
Die Bordscheibe 2 ist über die Ringschweißnaht 9 mit dem Flanschring verschweißt, was vorher, nachher oder gleichzeitig mit der Anbringung der Schweißnaht 7 erfolgen kann.The flange plate 2 is connected to the flange ring via the welded seam 9 welded, which can be done before, after or at the same time as the weld 7 is made.
7623278 03.03.777623278 03.03.77
Der Flansch soll vorzugsweise die in der Zeichnung dargestellte Ausführung mit gekröpftem Rand 10 besitzen, weil diese Ausführung maximale Stabilität bei geringem Materialeinsatz gewährleistet.The flange should preferably have the embodiment shown in the drawing with a cranked edge 10, because this embodiment maximum stability with little use of material guaranteed.
Der neuerungsgemäße Flansch ermöglicht es, bei höheren Ansprüchen nur die Bordscheibe aus höherwertigem Material, den mit dem das Rohr durchströmenden Medium nicht in Berührung kommenden Flanschring 8 jedoch aus geringerwertigem billigeren Material herzustellen. So läßt sich auch durch sinvollen Materialeinsatz die Kosten des neuerungsgemäßen Flansche in engen Grenzen halten.The flange according to the innovation makes it possible for higher demands only the flanged washer made of higher quality material that does not come into contact with the medium flowing through the pipe However, to produce flange ring 8 from inferior cheaper material. The Keep the costs of the flanges according to the innovation within narrow limits.
7623278 03.03,777623278 03.03.77
Claims (2)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7623278U DE7623278U1 (en) | 1976-07-23 | 1976-07-23 | PIPE FLANGE |
| CH504277A CH620279A5 (en) | 1976-07-23 | 1977-04-22 | Pipe flange which is fastened on a pipe and intended for connecting two pipes |
| SE7704775A SE7704775L (en) | 1976-07-23 | 1977-04-26 | TUBE FLUOR CONNECTION |
| BE177076A BE854021A (en) | 1976-07-23 | 1977-04-27 | FLANGED ASSEMBLY FOR TUBES |
| FR7712936A FR2359356A1 (en) | 1976-07-23 | 1977-04-29 | CONNECTION OF FLANGES FOR PIPES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7623278U DE7623278U1 (en) | 1976-07-23 | 1976-07-23 | PIPE FLANGE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7623278U1 true DE7623278U1 (en) | 1977-03-03 |
Family
ID=6667681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7623278U Expired DE7623278U1 (en) | 1976-07-23 | 1976-07-23 | PIPE FLANGE |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE854021A (en) |
| CH (1) | CH620279A5 (en) |
| DE (1) | DE7623278U1 (en) |
| FR (1) | FR2359356A1 (en) |
| SE (1) | SE7704775L (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025070A1 (en) * | 1979-09-07 | 1981-03-18 | Wilhelm Schulz Apparate- und Rohrleitungsbau Edelstahl-Press- und Stanzwerk GmbH | Flange |
| EP2474767A1 (en) * | 2011-01-05 | 2012-07-11 | Veritas Ag | Connecting element for a cable assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477010A (en) * | 1981-05-27 | 1984-10-16 | Lucas Industries Limited | Method of producing a metal tube and flange assembly |
-
1976
- 1976-07-23 DE DE7623278U patent/DE7623278U1/en not_active Expired
-
1977
- 1977-04-22 CH CH504277A patent/CH620279A5/en not_active IP Right Cessation
- 1977-04-26 SE SE7704775A patent/SE7704775L/en unknown
- 1977-04-27 BE BE177076A patent/BE854021A/en unknown
- 1977-04-29 FR FR7712936A patent/FR2359356A1/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0025070A1 (en) * | 1979-09-07 | 1981-03-18 | Wilhelm Schulz Apparate- und Rohrleitungsbau Edelstahl-Press- und Stanzwerk GmbH | Flange |
| EP2474767A1 (en) * | 2011-01-05 | 2012-07-11 | Veritas Ag | Connecting element for a cable assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7704775L (en) | 1978-01-24 |
| CH620279A5 (en) | 1980-11-14 |
| BE854021A (en) | 1977-08-16 |
| FR2359356B3 (en) | 1980-03-07 |
| FR2359356A1 (en) | 1978-02-17 |
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