DE337365C - Water ring pump - Google Patents

Water ring pump

Info

Publication number
DE337365C
DE337365C DENDAT337365D DE337365DD DE337365C DE 337365 C DE337365 C DE 337365C DE NDAT337365 D DENDAT337365 D DE NDAT337365D DE 337365D D DE337365D D DE 337365DD DE 337365 C DE337365 C DE 337365C
Authority
DE
Germany
Prior art keywords
water ring
ring pump
pressure
pump
diffusers
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
Application number
DENDAT337365D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE337365C publication Critical patent/DE337365C/en
Expired legal-status Critical Current

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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Wasserringpumpe. Die bekannten Flügelradpumpen mit abdichtendem Flüssigkeitsring (Wasserringpumpen) und feststehendem oder mitlaufendem Gehäuse sind ihrer Bauart nach ausgesprochene Luftpumpen und werden auch fast ausschließlich für gasförmige Fördermittel verwendet.Water ring pump. The well-known impeller pumps with a sealing liquid ring (Water ring pumps) and fixed or revolving housing are their design after pronounced air pumps and are also used almost exclusively for gaseous ones Funds used.

Bei Flüssigkeitsförderung dagegen sind Leistung und Wirkungsgrad relativ gering, was unter anderem auf die für Flüssigkeit ungeeigneten Drucksteueröffnungen zurückzuführen sind, die meist als einfache Öffnungen a und b (Fig. I und 2) mit graden oder abgeschrägten Kanten in der Steuerplatte c ausgebildet sind, so daß die Geschwindigkeitsenergie des Fördermittels zum größten Teil verlorengeht.In contrast, when pumping liquids, performance and efficiency are relative low, which, among other things, is due to the pressure control openings which are unsuitable for liquids are due, mostly as simple openings a and b (Fig. I and 2) with straight or beveled edges are formed in the control plate c so that most of the speed energy of the conveyor is lost.

Fig. 3 zeigt nun, wie durch Anordnung von Leitschaufeln d oder Diffusoren e die Austrittsgeschwindigkeit eines flüssigen Fördermittels in Druck umgewandelt werden kann, wodurch der Wirkungsgrad entsprechend gesteigert wird, so daß diese Pumpenart nunmehr auch als Wasserpumpe relativ wirtschaftlich arbeitet.Fig. 3 now shows how by arranging guide vanes d or diffusers e the exit speed of a liquid delivery medium can be converted into pressure, whereby the efficiency is increased accordingly, so that this type of pump now also works relatively economically as a water pump.

In Fig. 3 sind die neuen Druckumsetzungsorgane unmittelbar än der Steuerplatte c vorgesehen, natürlich können sie auch an dem anschließenden Gehäuseteil oder als besonderer Teil angeordnet werden.In Fig. 3, the new pressure conversion organs are immediately än the Control plate c provided, of course, they can also be attached to the adjoining housing part or as a special part.

Claims (1)

PATENT-ANSPRUCFI: Wasserringpumpe, gekennzeichnet durch an der bzw. den Drucksteueröffnungen angeordnete Leitschaufeln oder Diffusoren, die eine Umsetzung der Geschwindigkeitsenergie eines flüssigen Fördermittels in Druck bewirken.PATENT-ANSPRUCFI: water ring pump, characterized by on or the pressure control openings arranged guide vanes or diffusers, the implementation the speed energy of a liquid conveying medium in pressure.
DENDAT337365D Water ring pump Expired DE337365C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE337365T

Publications (1)

Publication Number Publication Date
DE337365C true DE337365C (en) 1921-05-30

Family

ID=6221394

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT337365D Expired DE337365C (en) Water ring pump

Country Status (1)

Country Link
DE (1) DE337365C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747947C (en) * 1936-04-07 1944-10-20 Fabig Georg Self-priming circulation pump
FR2078366A5 (en) * 1971-02-09 1971-11-05 Siemen & Hinsch Gmbh

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747947C (en) * 1936-04-07 1944-10-20 Fabig Georg Self-priming circulation pump
FR2078366A5 (en) * 1971-02-09 1971-11-05 Siemen & Hinsch Gmbh

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