AT34660B - Device for regulating the liquid flow in water meters with Woltmann blades. - Google Patents

Device for regulating the liquid flow in water meters with Woltmann blades.

Info

Publication number
AT34660B
AT34660B AT34660DA AT34660B AT 34660 B AT34660 B AT 34660B AT 34660D A AT34660D A AT 34660DA AT 34660 B AT34660 B AT 34660B
Authority
AT
Austria
Prior art keywords
woltmann
blades
regulating
liquid flow
water meters
Prior art date
Application number
Other languages
German (de)
Original Assignee
Vorm H Meinecke Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vorm H Meinecke Ag filed Critical Vorm H Meinecke Ag
Application granted granted Critical
Publication of AT34660B publication Critical patent/AT34660B/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

Landscapes

  • Measuring Volume Flow (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Nach dem Patente Nr. 34657 wird der schädliche Einfluss der in den Rohrleitungen infolge der Anordnung von Krümmern auftretenden Wirbelbewegung des Wassers auf die Gleichförmigkeit der Drehung des Woltmannflügels des Wassermessers dadurch beseitigt, dass vor dem hinter. einem Krümmer eingebauten Wassermesser ein wabenförmiger   Strahlregler bekannter   Art angeordnet ist, der den wirbelnden Wasserstrom gleichrichtet. 



   Es hat sich aber gezeigt, dass nicht nur die vor dem Wassermesser eingebauten Krümmer den richtigen Gang des   Woltmannflügels beeinträchtigen,   sondern dass auch die hinter dem Wassermesser angeordneten Krümmer solche schädliche Einflüsse hervorbringen, indem in diesen   Krümmern   Rückstaungen auftreten, die sich bis zu dem   Woltmannfügel   fortsetzen und diesen in seinem Gange   hemmen.   Diese nachteilige Wirkung der Rückstauung zu beseitigen, ist Zweck vorliegender Erfindung, nach welcher hinter dem vor einem Krümmer in die Leitung eingebauten Wassermesser ein bekannter   Strahlreuler   angeordnet wird. 



   In der Zeichnung ist eine derartige Einrichtung zur Regelung des Flüssigkeitsstromes bei Wassermessern mit Woltmannflügel beispielsweise veranschaulicht. 



   Zwischen dem Krümmer a der Rohrleitung und dem vor ersterem eingesetzten Wasser- 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   According to patent no. 34657, the detrimental influence of the whirling motion of the water occurring in the pipelines as a result of the arrangement of elbows on the uniformity of the rotation of the Woltmann blade of the water meter is eliminated by the fact that in front of the rear. a water meter built into a bend, a honeycomb-shaped jet regulator of known type is arranged, which rectifies the swirling water flow.



   It has been shown, however, that not only the bends installed in front of the water knife impair the correct gait of the Woltmann wing, but that the bends arranged behind the water knife also produce such harmful influences, in that backlogs occur in these bends that continue to the Woltmann wing and inhibit this in its course. The purpose of the present invention is to eliminate this disadvantageous effect of backwater, according to which a known jet spreader is arranged behind the water meter built into the pipe in front of a bend.



   In the drawing, such a device for regulating the flow of liquid in water meters with Woltmann blades is illustrated, for example.



   Between the elbow a of the pipeline and the water
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

der die schädliche Einwirkung der durch den Krümmer verursachten Rückstauungen auf den richtigen Gang des Wassermessers beseitigt. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. which eliminates the detrimental effect of the back pressure caused by the elbow on the correct passage of the water meter. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT34660D 1907-11-23 1908-02-11 Device for regulating the liquid flow in water meters with Woltmann blades. AT34660B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT34657T 1907-11-23
AT34660T 1908-02-11

Publications (1)

Publication Number Publication Date
AT34660B true AT34660B (en) 1908-10-10

Family

ID=25600074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT34660D AT34660B (en) 1907-11-23 1908-02-11 Device for regulating the liquid flow in water meters with Woltmann blades.

Country Status (1)

Country Link
AT (1) AT34660B (en)

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