DE248100C - - Google Patents

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Publication number
DE248100C
DE248100C DENDAT248100D DE248100DA DE248100C DE 248100 C DE248100 C DE 248100C DE NDAT248100 D DENDAT248100 D DE NDAT248100D DE 248100D A DE248100D A DE 248100DA DE 248100 C DE248100 C DE 248100C
Authority
DE
Germany
Prior art keywords
drum
measuring
woltmann
circumference
measuring drum
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.)
Active
Application number
DENDAT248100D
Other languages
German (de)
Publication of DE248100C publication Critical patent/DE248100C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05Measuring 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
    • G01F1/10Measuring 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 axial admission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Woltmann flüssigkeitsmesser mit auswechselbarer Meßtrommel sind bekannt. Sie haben den Nachteil, daß die Trommeln lose in dem Sattel der Messergehäuse liegen und gegen den Anhub, verursacht durch in der Leitung vorkommende Druckschwankungen und Wasserstöße, in ihrer Lage nicht geschützt sind. Sammelt sich oberhalb der Trommel Luft an, so ist die Möglichkeit vorhanden, daß sichWoltmann fluid meters with exchangeable measuring drums are known. They have the disadvantage that the drums lie loosely in the saddle of the knife housing and against the lift caused by pressure fluctuations and water surges occurring in the pipe, are not protected in their position. If air collects above the drum, there is a possibility that it will

ίο die Trommel infolge von Wasserstößen stetig hebt und senkt, wodurch die Meßgenauigkeit und Lebensdauer des Messers ungünstig beeinflußt wird. Zum Herausnehmen der Trommel ist diese meist auf dem Umfang in der Ver-ίο the drum steadily as a result of water surges raises and lowers, which has an adverse effect on the measuring accuracy and service life of the knife will. To remove the drum, it is usually on the circumference in the order

tikalebene mit ösen ausgerüstet. Die erforderliche Kraft, die beim Herausnehmen einer oxydierten Meßtrommel notwendig wird, kann aber ganz bedeutend werden, so daß in den meisten Fällen die wegen Gewichtsersparnis an und für sich schwach gehaltene Trommel deformiert und die Auswechselung erschwert wird.tical level equipped with eyelets. The force required when removing a oxidized measuring drum is necessary, but can be quite significant, so that in the In most cases the drum, which is kept weak in and of itself because of the weight saving deformed and the substitution is difficult.

Diese Nachteile werden durch ' die vorliegende Erfindung beseitigt, und zwar dadurch, daß die Trommel mittels eines an vier Punkten angreifenden Bügels und einer Spindel in der richtigen Lage gehalten wird. Ebenso ist das Verziehen der Trommel beim Herausnehmen beseitigt, da die angewandten Kräfte nicht in der durch die Achse gehenden Vertikaiebene angreifen, sondern in der den Trommelmantel tangierenden Parallelebene.These disadvantages are eliminated by the present invention, namely by that the drum by means of a bracket acting at four points and a spindle in in the correct position. The same applies to the warping of the drum when it is removed eliminated, since the applied forces are not in the vertical plane passing through the axis attack, but in the parallel plane tangent to the drum shell.

Zum einfachen Angriff des Hebezeugs am Bügel wird statt der Spindel eine öse in denselben eingeschraubt.Instead of the spindle, an eyelet is placed in the bracket for easy access of the hoist to the bracket screwed in.

Die Zeichnung zeigt den Erfindungsgegenstand in einer beispielsweisen Ausführungsform.The drawing shows the subject matter of the invention in an exemplary embodiment.

Claims (1)

Patent-Anspruch:Patent claim: Vorrichtung zum Herausnehmen, Einsetzen und Festhalten der Meßtrommel bei Woltmannflüssigkeitsmessern, gekennzeichnet durch einen starren bügeiförmigen Körper, welcher gleichmäßig zu beiden Seiten am Umfange der Meßtrommel mit dieser möglichst in der Nähe der Horizontalebene in mehreren Punkten so verbunden ist, daß ein ungleichmäßiger und daher deformierender Angriff auf die Trommel vermieden wird.Device for removing, inserting and holding the measuring drum in Woltmann liquid meters, characterized by a rigid bow-shaped Body, which is evenly on both sides around the circumference of the measuring drum with this as possible in the vicinity of the horizontal plane in several points so connected is that an uneven and therefore deforming attack on the drum is avoided. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT248100D Active DE248100C (en)

Publications (1)

Publication Number Publication Date
DE248100C true DE248100C (en)

Family

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Country Status (1)

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DE (1) DE248100C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032506A1 (en) * 1969-07-03 1971-01-14 Rockwell Manufacturing Co , Pitts burgh, Pa (VStA) Flow or volume meter for flowing media
DE2715964A1 (en) * 1976-05-18 1977-12-01 Gas & Wassermesserfab Ag DEVICE FOR MEASURING THE QUANTITY OF A FLOWING FLUID IN A PIPE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032506A1 (en) * 1969-07-03 1971-01-14 Rockwell Manufacturing Co , Pitts burgh, Pa (VStA) Flow or volume meter for flowing media
DE2715964A1 (en) * 1976-05-18 1977-12-01 Gas & Wassermesserfab Ag DEVICE FOR MEASURING THE QUANTITY OF A FLOWING FLUID IN A PIPE

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