DE382965C - Jet machine - Google Patents
Jet machineInfo
- Publication number
- DE382965C DE382965C DEM74769D DEM0074769D DE382965C DE 382965 C DE382965 C DE 382965C DE M74769 D DEM74769 D DE M74769D DE M0074769 D DEM0074769 D DE M0074769D DE 382965 C DE382965 C DE 382965C
- Authority
- DE
- Germany
- Prior art keywords
- diffuser
- mixture
- jet machine
- steam
- wall
- 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
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/42—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow characterised by the input flow of inducing fluid medium being radial or tangential to output flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/464—Arrangements of nozzles with inversion of the direction of flow
Description
Strahlapparat. Den Gegenstand der Erfindung bildet ein Strahlapparat, der z. B. mit Dampf betrieben wird und zur Förderung von z. B. Luft oder Dampf dient. : Erfindungsgemäß wird dem Diffusor ein elastisches Mittel gesondert und ständig zugeführt, das seine Innenwandung namentlich an der Aufprallstelle des Gemisches aus Treibmittel und getriebenem Mittel überzieht und unabhängig von den Betriebsverhältnissen dieses Gemisches ist. Mit Hilfe dieses ständig zugeführten elastischen Mittels trifft das Gemisch nicht auf eine harte, feststehende Wand, sondern auf eine elastische, in der Richtung des Gemisches bewegte auf, wodurch die bisher übliche harte Druckumsetzung in eine weiche und daher wirkungsvollere umgewandelt wird. Auf diese Weise wird ein günstiger Wirkungsgrad erzielt.Jet machine. The subject of the invention is a jet apparatus, the z. B. is operated with steam and for the promotion of z. B. air or steam is used. : According to the invention, the diffuser is an elastic means separately and constantly supplied, which its inner wall namely at the point of impact of the mixture from propellant and driven agent coated and independent of the operating conditions this mixture is. With the help of this constantly supplied elastic means hits the mixture not on a hard, fixed wall, but on an elastic, moved in the direction of the mixture, creating the hitherto usual hard pressure conversion is transformed into a soft and therefore more effective one. That way will a favorable efficiency achieved.
In der Zeichnung ist eine beispielsweise Ausführung dargestellt. Durch ein Rohr a strömt z. B. Dampf in die Düse b, in der die Umsetzung von Druck in Geschwindigkeit erfolgt. Damit der aus der Düse b austretende Dampf nach Absaugen der Dämpfe aus der Leitung g nicht auf die harten Wandungen des Diffusors c aufprallt, wird erfindungsgemäß durch eine Ringdüse e Dampf zugeführt, der die Innenwandung des Diffusors c bestreicht und daher den Stoß des eintretendenGemisches mildert. Dieses wird dann leicht auf einen gewünschten Gegendruck komprimiert und tritt durch die Leitung f in die Atmosphäre oder in ein Gefäß, in dem ein höherer Druck herrscht.An example of an embodiment is shown in the drawing. By a pipe a flows z. B. Steam in the nozzle b, in which the conversion of pressure into speed he follows. So that the steam emerging from the nozzle b is removed after the steam has been extracted of the line g does not impinge on the hard walls of the diffuser c, according to the invention Steam is supplied through an annular nozzle e, which brushes the inner wall of the diffuser c and therefore mitigates the impact of the incoming mixture. This will then be easy on compresses a desired back pressure and enters the atmosphere through line f or in a vessel in which there is a higher pressure.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM74769D DE382965C (en) | Jet machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM74769D DE382965C (en) | Jet machine |
Publications (1)
Publication Number | Publication Date |
---|---|
DE382965C true DE382965C (en) | 1923-10-17 |
Family
ID=7315884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM74769D Expired DE382965C (en) | Jet machine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE382965C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1032877B (en) * | 1953-12-02 | 1958-06-26 | Siemens Ag | Liquid emitters |
US3047208A (en) * | 1956-09-13 | 1962-07-31 | Sebac Nouvelle Sa | Device for imparting movement to gases |
DE1180623B (en) * | 1960-04-14 | 1964-10-29 | Bertin & Cie | Device carried by an air cushion |
-
0
- DE DEM74769D patent/DE382965C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1032877B (en) * | 1953-12-02 | 1958-06-26 | Siemens Ag | Liquid emitters |
US3047208A (en) * | 1956-09-13 | 1962-07-31 | Sebac Nouvelle Sa | Device for imparting movement to gases |
DE1180623B (en) * | 1960-04-14 | 1964-10-29 | Bertin & Cie | Device carried by an air cushion |
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