DE554185C - Single-jet impeller knife with external adjustment - Google Patents

Single-jet impeller knife with external adjustment

Info

Publication number
DE554185C
DE554185C DENDAT554185D DE554185DD DE554185C DE 554185 C DE554185 C DE 554185C DE NDAT554185 D DENDAT554185 D DE NDAT554185D DE 554185D D DE554185D D DE 554185DD DE 554185 C DE554185 C DE 554185C
Authority
DE
Germany
Prior art keywords
knife
jet impeller
external adjustment
cup
impeller knife
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
DENDAT554185D
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 DE554185C publication Critical patent/DE554185C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission
    • G01F1/08—Adjusting, correcting or compensating means therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Description

Einstrahl-Flügelradmesser mit Außenregulierung Die Erfindung bezieht sich auf einen Einstrahl-Flügelradwassermesser, bei dem in bekannter Weise zwecks Regelung ein Teil der Meßflüssigkeit am Flügelrad in einem Kanal, der mit einer von außen zu verstellenden Drosseleinrichtung versehen ist, vorbeigeleitet wird und bei dem ein becherförmiger Einsatz für das Zählwerk vorgesehen ist. Erfindungsgemäß wird der abgetrennte Teil der Meßflüssigkeit hauptsächlich in einem zwischen dem Messergehäuse und dem becherförmigen Einsatz vorgesehenen Raum geführt und dieser Raum an geeigneten Stellen durch Kanäle mit dem Hauptstrom verbunden.Single-jet impeller knife with external regulation The invention relates on a single jet impeller water meter, in which in a known manner for the purpose Control part of the measuring fluid on the impeller in a channel that is connected to a is provided to be adjusted from the outside throttle device, is bypassed and in which a cup-shaped insert is provided for the counter. According to the invention the separated part of the measuring liquid is mainly in a between the Knife housing and the cup-shaped insert provided space and this Room connected to the main stream by ducts at suitable points.

Eine Ausführungsform der Erfindung ist in den Zeichnungen wiedergegeben, und zwar zeigt Abb. i einen Schnitt A-B und Abb. 2 einen Schnitt C-D durch den Einstrahl-Flügelradmesser.An embodiment of the invention is shown in the drawings, namely Fig. i shows a section A-B and Fig. 2 shows a section C-D through the single-jet impeller knife.

Der im Eingangsraum des Messers abgetrennte Teil der Messerflüssigkeit gelangt zuerst durch den Kanal d in. den von dem becherförmigen Einsatz b und dem Gehäuse c gebildeten Zwischenraum d, fließt durch die in der Meßkammer befindlichen Aussparungen e und f in die Meßkammer g ab und gelangt von hier in den Ausgangsraum h. Die Säulchen i bewirken, daß das durch den Kanal fließende Wasser das Schaufelrad k nicht wirksam beeinflußt. Die teilweise strichpunktiert gezeichneten Linien am Messerausgangsraum zeigen eine Ausführungsform des Erfindungsgedankens, bei dem der ringförmige Raum d durch einen Kanal l unmittelbar mit dem Ausgangsraum h des Messers in Verbindung steht.The part of the knife liquid separated in the entrance chamber of the knife first passes through the channel d into the space d formed by the cup-shaped insert b and the housing c, flows through the recesses e and f in the measuring chamber into the measuring chamber g and passes from there here in the exit room h. The small columns i have the effect that the water flowing through the channel does not influence the paddle wheel k effectively. The partially dash-dotted lines on the knife exit space show an embodiment of the inventive concept in which the annular space d is directly connected to the exit space h of the knife through a channel l.

Claims (1)

PATENTANSPRUCH: Einstrahl-Flügelradmesser, bei dem ein Teil der Meßflüssigkeit ungemessen am Meßrad in einem Kanal vorbeigeleitet wird und ein becherförmiger Einsatz für das Zählwerk vorgesehen ist, dadurch gekennzeichnet, daß zur Führung des abgetrennten Teiles der Flüssigkeit hauptsächlich ein zwischen dem Messergehäuse (c) und dem becherförmigen Einsatz (b) vorgesehener Zwischenraum (d) benutzt wird. PATENT CLAIM: Single-jet impeller knife, in which part of the measuring liquid is passed unmeasured past the measuring wheel in a channel and a cup-shaped insert is provided for the counter, characterized in that for guiding the separated part of the liquid mainly a between the knife housing (c) and the cup-shaped insert (b) provided space (d) is used.
DENDAT554185D Single-jet impeller knife with external adjustment Expired DE554185C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE554185T

Publications (1)

Publication Number Publication Date
DE554185C true DE554185C (en) 1932-07-02

Family

ID=6564002

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT554185D Expired DE554185C (en) Single-jet impeller knife with external adjustment

Country Status (1)

Country Link
DE (1) DE554185C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509576A1 (en) * 1985-03-16 1986-09-18 Bopp & Reuther Gmbh, 6800 Mannheim Vane water meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509576A1 (en) * 1985-03-16 1986-09-18 Bopp & Reuther Gmbh, 6800 Mannheim Vane water meter

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