DE333804C - Pump, motor or knife with globoid screw - Google Patents
Pump, motor or knife with globoid screwInfo
- Publication number
- DE333804C DE333804C DENDAT333804D DE333804DD DE333804C DE 333804 C DE333804 C DE 333804C DE NDAT333804 D DENDAT333804 D DE NDAT333804D DE 333804D D DE333804D D DE 333804DD DE 333804 C DE333804 C DE 333804C
- Authority
- DE
- Germany
- Prior art keywords
- pump
- motor
- knife
- openings
- globoid screw
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
- F04C3/02—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Pumpe, Motor oder Messer mit Globoidschraube. Gegenstand der Erfindung ist eine Verbesserung des Gegenstandes des Hauptpatents, .durch die eine ganz allgemeine Anwendbarkeit der Globoidmaschinen bezweckt wird.Pump, motor or knife with globoid screw. Subject of the invention is an improvement of the subject matter of the main patent, through a very general one Applicability of the globoid machines is intended.
Diese Verbesserung des Gegenstandes des Hauptpatents. besteht darin, - daß der oder die Ringkanäle, die zur Zu- oder Abführung des Fördermittels dienen, nicht mit einer, %Nvie in Fig. 2 des Hauptpatents angegeben, sondern mit mehreren zweckmäßig einander gleichen Öffnungen versehen sind. Auf diese Weise ist es möglich, ein und dasselbe Modell der betreffenden Maschine für die verschiedenen. in der Praxis möglichen Einbauarten zu verwenden. Insbesondere ist es nicht erforderlich, wie dies im Zentrifugalpumpenbau üblich. ist, besondere Links- und Rechtsmodelle oder solche mit wagerechter oder senkrechter Zu- und Abführung des Fördermittels herzustellen. Zweckmäßig werden für jeden Ringkanal je drei Öffnungen vorgesehen" und zwär die eine gegenüber -dem Rad, die beiden anderen senkrecht dazu. Die öffnungen werden nach Bedarf mit den Rohrleitungen verbunden, oder durch Deckel o. dgl. abgeschlossen. Hierzu sind insbesondere Übergangsstücke vorteilhaft, die auf der einen Seite einen Abschluß, auf der anderen Seite einen Kanal bilden.This improvement of the subject matter of the main patent. consists in - that the ring channel or channels that serve to supply or discharge the conveying means, not indicated with one,% Nvie in Fig. 2 of the main patent, but with several appropriately the same openings are provided. In this way it is possible one and the same model of the machine in question for the different ones. in the Practice to use possible types of installation. In particular, it is not necessary as is usual in centrifugal pump construction. is, special left and right models or those with horizontal or vertical feed and discharge of the conveyor to manufacture. Appropriately, three openings are provided for each ring channel " and between the one opposite the wheel, the other two perpendicular to it. The openings are connected to the pipelines as required, or closed with a cover or the like. For this purpose, transition pieces are particularly advantageous, the one on the one hand Finish, form a canal on the other side.
Eine Ausführungsform der Verbesserung ist in Fig. i und 2 der Zeichnung in Ansicht und, im Schnitt gezeigt. Hierin ist a die Schraube, b das Rad, g das Gehäuse; dieses enthält für jeden Ringkanal je drei öffnungen hl und h2, il und i2, hl und k2. Im vorliegenden Falle ist die Druckleitung vermittelst des Übergangsstückes l an die Öff- nung hl angeschlossen. Durch das Übergangsstück l wird. gleichzeitig die Öffnung h2 abgeschlossen. Die Saugleitung ist an i2 angeschlossen vermittelst des Übergangsstückes m, durch welches :die Öffnung il abgeschlossen ist. Die beiden nicht verwendeten Öffnungen k1 und k2 sind durch einen gemeinsamen Deckeln abgeschlossen, der gleichzeitig als Fuß der Maschine dient.An embodiment of the improvement is shown in Fig. I and 2 of the drawing in elevation and, in section. Here a is the screw, b the wheel, g the case; this contains three openings hl and h2, il and i2, hl and k2 for each ring channel. In the present case, the pressure line is connected to the opening hl by means of the transition piece l. Through the transition piece l is. at the same time the opening h2 is closed. The suction line is connected to i2 by means of the transition piece m, through which: the opening il is closed. The two unused openings k1 and k2 are closed by a common cover, which also serves as the base of the machine.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE333804T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE333804C true DE333804C (en) | 1921-03-04 |
Family
ID=6212253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT333804D Expired DE333804C (en) | Pump, motor or knife with globoid screw |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE333804C (en) |
-
0
- DE DENDAT333804D patent/DE333804C/en not_active Expired
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