DE370116C - Pipe connection for high pressure lines - Google Patents
Pipe connection for high pressure linesInfo
- Publication number
- DE370116C DE370116C DED37728D DED0037728D DE370116C DE 370116 C DE370116 C DE 370116C DE D37728 D DED37728 D DE D37728D DE D0037728 D DED0037728 D DE D0037728D DE 370116 C DE370116 C DE 370116C
- Authority
- DE
- Germany
- Prior art keywords
- pipe connection
- high pressure
- cone
- pressure lines
- angle
- 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
- 238000007789 sealing Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000007787 solid 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0225—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means without sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
Description
Die Erfindung bezieht sich auf Paßstücke für Hochdruckflüssigkeitsleitungen, bei welchen konische Paßstücke verwendet werden, bei denen der Winkel des Hohlkonus und des S Vollkonus voneinander verschieden ist. Bei den bisherigen-Ausführungsformen derartiger Paßstücke war der Winkel 'des Vollkonus kleiner als der des Hohlkonus. Gemäß der vorliegenden Erfindung wird die Verbindung zwischen den beiden zusammengehörigen Teilen mit Konen hergestellt, deren aneinander anliegende Flächen so ausgebildet sind, daß der Winkel des Konus des inneren Teiles, also des \~ollkonus, größer ist als der Winkel des äußeren konischen Teiles oder des Hohlkonus. The invention relates to fittings for high pressure fluid lines, in which Conical adapters are used in which the angle of the hollow cone and the S full cone are different from each other. at the previous embodiments of such fittings was the angle 'of the full cone smaller than that of the hollow cone. According to the present invention, the compound between the two related parts made with cones, their to each other adjacent surfaces are designed so that the angle of the cone of the inner part, i.e. of the full cone, is larger than the angle of the outer conical part or the hollow cone.
Eine Ausführungsform der Erfindung ist in der Zeichnung dargestellt, und zwar istAn embodiment of the invention is shown in the drawing, namely is
Abb. ι ein Schnitt durch die beiden Hauptteile der Rohrverbindung voneinander getrennt, währendFig. Ι a section through the two main parts of the pipe connection separated from each other, while
Abb. 2 ein Schnitt durch die beiden· Teile nach ihrem Zusammenbau zeigt.Fig. 2 a section through the two parts shows after their assembly.
In der Zeichnung ist α der innere oder VoIlkonus, welcher an seiner Außenseite mit einer konischen Fläche d versehen ist, die flüssigkeitsdicht in Eingriff mit der inneren konischen Fläche e an dem Teil h gelangt, wobei geeignete Mittel, wie z. B. eine Schraubenmutter c, zum Zusammenziehen der beiden Teile dient. Die Schraubenmutter c ist innen mit Schraubengewinde f versehen, welches mit einem entsprechenden Gewinde g auf einem bundartigen Teil des Gliedes α übereinstimmt. Die Schraubenmutter trägt innen eine Schulter h, welche mit einem entsprechenden Bund i an dem Teil b in Eingriff gelangt. Der Winkel des Konus d an dem Teil cc ist bei dem Ausführungsbeispiel etäwa 12°, während der Winkel des entsprechenden Konus e an dem Teil & ι o° beträgt. Die Mutter c ist bei /, : d. h. an dem inneren Ende des Gewindeteiles f, . In the drawing, α is the inner or solid cone, which is provided on its outside with a conical surface d , which comes into fluid-tight engagement with the inner conical surface e on the part h , using suitable means, such as, for. B. a nut c is used to pull the two parts together. The screw nut c is provided on the inside with screw thread f , which corresponds to a corresponding thread g on a collar-like part of the link α . The nut carries a shoulder h inside which engages with a corresponding collar i on part b . The angle of the cone d on the part cc is approximately 12 ° in the exemplary embodiment, while the angle of the corresponding cone e on the part is ι o °. The nut is at c /: f ie at the inner end of the threaded part.
mit einer Aussparung versehen, um ein Klemmen des Gewindes an dem Teil α zu verhindern, wenn diese in Eingriff miteinander gebracht werden.provided with a recess to prevent jamming of the thread on the part α when they are brought into engagement with each other.
Durch die beschriebene Konstruktion, bei welcher die Winkel der Konen ein wenig voneinander verschieden sind, kann ein größerer Druck zwischen den miteinander in Eingriff 5& stehenden Flächen erzielt werden, wodurch eine wirksamere Dichtung- der Hochdruckleitungen entsteht. Es kann auch eine größere Abnutzung zwischen den \7erbindungsstellen durch das Kuppeln und Entkuppeln entstehen. ohne daß dadurch die Dichtigkeit der Verbindung beeinträchtigt wird.With the construction described, in which the angles of the cones are slightly different from one another, a greater pressure can be achieved between the surfaces in engagement with one another, which results in a more effective sealing of the high-pressure lines. It may also have a greater wear between the \ 7 Getting Connected To set caused by the coupling and uncoupling. without affecting the tightness of the connection.
Die Erfindung ist für die verschiedensten Arten derartiger Paßstücke mit konischen Dichtungsflächen verwendbar und kann mit beliebigen Mitteln versehen werden, um die Teile miteinander zu verbinden und die Verbindung wieder zu lösen. Die Paßstücke können auch die Form von Nippeln, Muffen, T-Stücken, Kreuzstücken, Krümmern, Verbindungsstücken usw. haben.The invention is for the most varied types of such fittings with conical Sealing surfaces can be used and can be provided with any means to the To connect parts to each other and to break the connection again. The fittings can also take the form of nipples, sleeves, tees, cross pieces, elbows, connectors etc. have.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED37728D DE370116C (en) | Pipe connection for high pressure lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED37728D DE370116C (en) | Pipe connection for high pressure lines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE370116C true DE370116C (en) | 1923-02-27 |
Family
ID=7043745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED37728D Expired DE370116C (en) | Pipe connection for high pressure lines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE370116C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2317666A1 (en) * | 1972-04-07 | 1973-10-11 | Caterpillar Tractor Co | CLOSING CAP FOR HYDRAULIC CYLINDERS OR THE SAME |
-
0
- DE DED37728D patent/DE370116C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2317666A1 (en) * | 1972-04-07 | 1973-10-11 | Caterpillar Tractor Co | CLOSING CAP FOR HYDRAULIC CYLINDERS OR THE SAME |
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