AT33130B - Centrifugal pump with one or more guide channels. - Google Patents
Centrifugal pump with one or more guide channels.Info
- Publication number
- AT33130B AT33130B AT33130DA AT33130B AT 33130 B AT33130 B AT 33130B AT 33130D A AT33130D A AT 33130DA AT 33130 B AT33130 B AT 33130B
- Authority
- AT
- Austria
- Prior art keywords
- centrifugal pump
- guide channels
- guide
- pump
- liquid
- Prior art date
Links
Description
<Desc/Clms Page number 1>
Schleuderpumpe mit einem oder mehreren Leitkanälen.
Da die Umlaufsgeschwindigkeit der Flüssigkeit im Leitkanal durch die Flüssigkeitsreibung an der Aussenwand verkleinert wird, büssen die äusseren Flüssigkeitsschichten, die das Wurfrad früher verlassen und auf einer längeren Strecke im Leitkanal herumlaufen, mehr an Geschwindigkeit ein als die inneren.
Durch den Unterschied in der Schichten-
EMI1.1
(Fig. 1) im Übergangsrohr O angebracht, deren bis an die Leitkanalmündung reichende Spitzen in verschiedener Entfernung vom Zentrum stehen, so dass der aus dem Zeitkanal kommende Flüssigkeitsstrom durch die Leitschaufeln derart in Streifen zerlegt wird, dass
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zwischen je zwei Schaufeln bilden, die zusammen einen nicht so grossen Verlust ergeben a ! s die grossen Wirbel, die ohne Leitschaufeln entstehen würden.
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diesen Räumen sind die Leitschaufeln I, II, III, IV angeordnet.
In einer derartigen Pumpe mit vier Leitschaufeln (Fig. 3) spielt sich derselbe N'or- gang wie in einer solchen mit einer Leitschaufel (Fig. 1 und 2), jedoch gleichzeitig an
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<Desc / Clms Page number 1>
Centrifugal pump with one or more guide channels.
Since the circulation speed of the liquid in the guide channel is reduced by the liquid friction on the outer wall, the outer liquid layers that leave the throwing wheel earlier and run around the guide channel over a longer distance lose more speed than the inner ones.
Due to the difference in the layer
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(Fig. 1) mounted in the transition tube O, whose tips reaching up to the duct mouth are at different distances from the center, so that the flow of liquid coming from the time duct is broken up into strips by the guide vanes in such a way that
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between two blades each, which together result in a not so great loss a! s the large eddies that would arise without guide vanes.
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The guide vanes I, II, III, IV are arranged in these spaces.
In a pump of this type with four guide vanes (FIG. 3), the same process occurs as in a pump with one guide vane (FIGS. 1 and 2), but simultaneously
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Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT33130T | 1906-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT33130B true AT33130B (en) | 1908-05-25 |
Family
ID=3548606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT33130D AT33130B (en) | 1906-12-18 | 1906-12-18 | Centrifugal pump with one or more guide channels. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT33130B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1061621B (en) * | 1955-08-03 | 1959-07-16 | Financ D Expansion Commerciale | Centrifugal pump |
US3017837A (en) * | 1959-02-17 | 1962-01-23 | Thomas E Judd | Multi stage centrifugal pump |
-
1906
- 1906-12-18 AT AT33130D patent/AT33130B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1061621B (en) * | 1955-08-03 | 1959-07-16 | Financ D Expansion Commerciale | Centrifugal pump |
US3017837A (en) * | 1959-02-17 | 1962-01-23 | Thomas E Judd | Multi stage centrifugal pump |
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