DE168922C - - Google Patents
Info
- Publication number
- DE168922C DE168922C DENDAT168922D DE168922DA DE168922C DE 168922 C DE168922 C DE 168922C DE NDAT168922 D DENDAT168922 D DE NDAT168922D DE 168922D A DE168922D A DE 168922DA DE 168922 C DE168922 C DE 168922C
- Authority
- DE
- Germany
- Prior art keywords
- manifold
- connections
- wall
- offset
- center line
- 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
- 210000001513 Elbow Anatomy 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting Effects 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
- F16L43/00—Bends; Siphons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft einen Rohrkrümmer mit verengten Anschlüssen, bei welchem die Anschlüsse gegen die Krümmermittellinie versetzt sind. Durch das Versetzen der An-Schlüsse wird erreicht, daß die mit lebendiger Kraft in den Krümmer einströmende Flüssigkeit die Krümmerwandung erst ein gewisses Stück, von der Einströmungsöffnung entfernt trifft, so daß also die von der FlüssigkeitThe invention relates to a pipe elbow with narrowed connections, in which the Connections are offset from the manifold center line. By moving the connections what is achieved is that the liquid flowing into the elbow with living force the manifold wall only a certain distance away from the inflow opening hits, so that of the liquid
ίο berührte Fache verkleinert wird. Außerdem wird die Reibung zwischen Flüssigkeit und Krümmerwandung vermindert, so daß ein rascheres Durchströmen stattfindet und ein Verstärken der äußeren Krümmerwandung zum Zweck des Ausgleiches der durch Reibung entstehenden Abnutzung und zum Schütze derselben gegen Stöße nur teilweise erforderlich ist.ίο the touched subject is reduced. aside from that the friction between the liquid and the manifold wall is reduced, so that a faster flow takes place and a Reinforce the outer wall of the manifold to compensate for friction resulting wear and to protect the same against impacts only partially is required.
Auf der Zeichnung ist der neue Rohrkrümmer im Schnitt dargestellt.The drawing shows the new pipe elbow in section.
Die durch den engeren, gegen die Krümmermittellinie versetzten Anschluß a mit lebendiger Kraft einströmende Flüssigkeit trifft die Krümmerwandung erst bei A in dem erweiterten Krümmer, so daß erst von dieser Stelle aus zum Ausgleich der Abnutzung und Beanspruchung durch die aufschlagende Flüssigkeit die Wandung verstärkt zu werden braucht. Die Flüssigkeit tritt dann ohne größeren Widerstand aus dem zweiten, ebenfalls engeren und gegen die Krümmermittellinie versetzten Stutzen B aus.The liquid flowing in with living force through the narrower connection a offset from the manifold center line only hits the manifold wall at A in the enlarged manifold, so that the wall only needs to be reinforced from this point to compensate for the wear and stress caused by the impacting fluid . The liquid then emerges from the second, also narrower connection B, which is offset from the center line of the bend, without major resistance.
In der Zeichnung ist der Krümmer mit abnehmbaren Stutzen dargestellt; die gleiche Wirkung wird natürlich auch durch Krümmer mit festen Stutzen erreicht.In the drawing, the manifold is shown with a removable nozzle; the same The effect is of course also achieved by means of elbows with fixed nozzles.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE168922C true DE168922C (en) |
Family
ID=434093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT168922D Active DE168922C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE168922C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750547C (en) * | 1942-05-28 | 1945-01-17 | Polysius Ag G | Head piece for chutes, downpipes or similar devices to create a straight or kinked pipe passage |
DE974240C (en) * | 1952-08-20 | 1960-10-27 | Walter Dr-Ing Barth | Pneumatic conveyor line with a cross-sectional constriction caused by internals behind a bend |
EP0195528A1 (en) * | 1985-03-20 | 1986-09-24 | Kiyoshi Horii | Pipe elbow |
US5054819A (en) * | 1990-02-16 | 1991-10-08 | Victaulic Company Of America | Plumbing elbows or bends |
WO2010085839A1 (en) * | 2009-01-28 | 2010-08-05 | Scott Doig | Wear resistant slurry pipe fitting |
-
0
- DE DENDAT168922D patent/DE168922C/de active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE750547C (en) * | 1942-05-28 | 1945-01-17 | Polysius Ag G | Head piece for chutes, downpipes or similar devices to create a straight or kinked pipe passage |
DE974240C (en) * | 1952-08-20 | 1960-10-27 | Walter Dr-Ing Barth | Pneumatic conveyor line with a cross-sectional constriction caused by internals behind a bend |
EP0195528A1 (en) * | 1985-03-20 | 1986-09-24 | Kiyoshi Horii | Pipe elbow |
US5054819A (en) * | 1990-02-16 | 1991-10-08 | Victaulic Company Of America | Plumbing elbows or bends |
WO2010085839A1 (en) * | 2009-01-28 | 2010-08-05 | Scott Doig | Wear resistant slurry pipe fitting |
EA022106B1 (en) * | 2009-01-28 | 2015-11-30 | Скотт Гордон Доиг | Wear resistant slurry pipe fitting |
US9493314B2 (en) | 2009-01-28 | 2016-11-15 | Scott Doig | Wear resistant slurry pipe fitting |
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