DE414988C - Fluid meter - Google Patents
Fluid meterInfo
- Publication number
- DE414988C DE414988C DES60124D DES0060124D DE414988C DE 414988 C DE414988 C DE 414988C DE S60124 D DES60124 D DE S60124D DE S0060124 D DES0060124 D DE S0060124D DE 414988 C DE414988 C DE 414988C
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- fluid meter
- liquid
- inlet
- center
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/24—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers moved during operation
- G01F3/28—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers moved during operation on carriers rotated by the weight of the liquid in the measuring chambers
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Basic Packing Technique (AREA)
Description
Flüssigkeitsmesser. Die Erfindung bezieht sich auf Flüssigkeitsmesser nach dem Kipptrommelprinzip. Das sind solche Flüssigkeitsmesser, die durch das Gewicht der Meßflüssigkeit angetrieben werden, und bei denen das Meßgefäß in Gestalt einer drehbaren Kammertrommel in ruhendem Zustand gefüllt (abgesehen von kleinen, während der Füllung vorkommenden Verlagerungen) und dann durch eine Drehung des Gefäßes entleert wird.Liquid meter. The invention relates to liquid meters according to the tilting drum principle. These are liquid meters that work by weight the measuring liquid are driven, and in which the measuring vessel in the form of a rotatable chamber drum filled when at rest (apart from small, while displacements occurring in the filling) and then by rotating the vessel is emptied.
Um bei Flüssigkeitsmessern, die nach diesem Prinzip gebaut sind, also bei Flüssigkeitsmessern mit absatzweise gedrehter Kammertrommel und innerem Einlauf, zu verhüten, daß die nächstfolgende Kammer sich schon zu füllen beginnt, bevor die erste ganz vollgelaufen ist, wird erfindungsgemäß die Anordnung der Kammern so getroffen, daß der Schwerpunkt der gefüllten Kammer nicht auf dem Radius liegt, der den Winkel der radialen Kammerwände halbiert, sondern auf einem in der Bewegungsrichtung der Trommel etwas vorausliegenden Radius derart, daß die Kammer sich in der Füllstellung immer so einstellt, daß die Oberkante der Einflußöffnung der Kammer etwas tiefer liegt als die Unterkante der Einflußöffnung der nächstfolgenden Kammer. Durch diese Anordnung wird die Genauigkeit der Messung wesentlich erhöht. In der Zeichnung bedeuten a, b und c die drei Kammern mit den radial verlaufenden Wänden d, e und f. Die drei Kammern sind nach dem Auslauf zu im Querschnitt abnehmend gebaut, so daß jede Kammer sich in der Füllstellung nicht so einstellt, daß die durch die Drehachse gehende Vertikalebene mit der Halbierungsebene, die den Schnitt h-h ergibt, zusammenfällt, sondern daß der Schwerpunkt etwas in der Drehrichtung vorausliegt, so daß er sich nach n-n einstellt und die Einflußöffnung g tiefer zu liegen kommt als die nächste Einflußöffnung i.In order to prevent the next following chamber from filling up before the first one is completely filled with liquid knives that are built according to this principle, i.e. liquid knives with intermittently rotated chamber drum and inner inlet, the arrangement of the chambers is made according to the invention in this way that the center of gravity of the filled chamber is not on the radius that bisects the angle of the radial chamber walls, but on a radius slightly ahead in the direction of movement of the drum in such a way that the chamber always adjusts itself in the filling position so that the upper edge of the inlet opening the chamber is slightly lower than the lower edge of the inlet opening of the next chamber. This arrangement significantly increases the accuracy of the measurement. In the drawing, a, b and c denote the three chambers with the radially extending walls d, e and f. The three chambers are designed to decrease in cross-section after the outlet, so that each chamber does not adjust itself in the filling position in such a way that the The vertical plane passing through the axis of rotation coincides with the bisection plane, which gives the section hh, but that the center of gravity is slightly ahead in the direction of rotation, so that it adjusts to nn and the inlet opening g comes to lie lower than the next inlet opening i.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES60124D DE414988C (en) | Fluid meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES60124D DE414988C (en) | Fluid meter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE414988C true DE414988C (en) | 1925-06-20 |
Family
ID=7493876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES60124D Expired DE414988C (en) | Fluid meter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE414988C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2416875A1 (en) * | 1973-04-11 | 1974-10-24 | Bond Van Cooeperatieve Zuivelf | QUANTITY MEASURING DEVICE |
RU2747367C1 (en) * | 2020-11-05 | 2021-05-04 | Чудин Виктор Иванович | Volumetric chamber liquid meter |
-
0
- DE DES60124D patent/DE414988C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2416875A1 (en) * | 1973-04-11 | 1974-10-24 | Bond Van Cooeperatieve Zuivelf | QUANTITY MEASURING DEVICE |
RU2747367C1 (en) * | 2020-11-05 | 2021-05-04 | Чудин Виктор Иванович | Volumetric chamber liquid meter |
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