DE445973C - Device for controlling a flow of liquid, in particular for testing water meters - Google Patents
Device for controlling a flow of liquid, in particular for testing water metersInfo
- Publication number
- DE445973C DE445973C DEB120297D DEB0120297D DE445973C DE 445973 C DE445973 C DE 445973C DE B120297 D DEB120297 D DE B120297D DE B0120297 D DEB0120297 D DE B0120297D DE 445973 C DE445973 C DE 445973C
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- controlling
- water meters
- flow
- testing water
- 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
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
- G01F25/17—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters using calibrated reservoirs
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Description
Vorrichtung zur Kontrolle eines Flüssigkeitsstroms, insbesondere zur Prüfung von Wassermessern. Es ist bereits bekanfit, den Augenblicksiwert einer strömenden Flüssigkeitsmenge dadurch zu bestimmen, daß sie durch ein unten mit einer Auslaufdüse versehenes und oben offenes Standgefäß (eine sogenannte Dariaide) geleitet wird. Die sich jeweils in diesem Gefäß einstellende Flüssigkeitsstandhöhe ist dann "ein Maß des Augenblickswertes. Hierbei . wird in der Regel die Flüssigkeit .dein Gefäß von oben zugeführt. Es ist aber auch schon vorgeschlagen worden, die Flüssigkeit von unten zuzuführen und die Ausflußdüse seitlich am Standgefäß oder Standrohr anzubringen. Gemäß vorliegender Erfindung wird nun bei Verwendung einer nach unten zu ausgießenden Düse als Standgefäß in an sich sonst bekannter Weise ein aus Glas härgestelltes und zweckmäßig unmittelbar skaliertes Standrohr benutzt und unter Anordnung einer gedrungen gebauten, das Glasrohr haltenden Metallgarnitur der Anschluß für das die Flüssigkeit zuführende Rohr seitlich an dieser Garnitur angebracht, und es wird ferner, damit keine Störungen durch den seitlich zufließenden Flüssigkeitsstrom entstehen, die Ausfiußdüse mit einem mantelförmigen Kranz umgeben.Device for controlling a liquid flow, in particular for Testing of water meters. It is already known, the instantaneous value of a flowing Determine the amount of liquid by passing it through a bottom with an outlet nozzle provided and open-topped standing vessel (a so-called dariaide) is passed. The liquid level that is established in this vessel is then "a" Measure of the instantaneous value. Here. As a rule, the liquid becomes your vessel fed from above. But it has also been suggested that the liquid to be fed in from below and the outlet nozzle to be attached to the side of the container or standpipe. According to The present invention is now made using a down-pouring Nozzle as a standing vessel in a manner otherwise known per se made of hardened glass and expediently directly scaled standpipe used and under the arrangement of a compactly built metal fittings holding the glass tube the connection for the The liquid-supplying tube is attached to the side of this fitting, and it is furthermore, so that there are no disturbances from the liquid flow flowing in from the side arise, surround the Ausfiußdüse with a jacket-shaped ring.
Ein Ausführungsbeispiel, das die Verwendung der Erfindung zum Prüfen von Wassermessern zeigt, ist auf der Zeichnung dargestellt.An embodiment showing the use of the invention for testing of water meters is shown in the drawing.
Die auswechselbare Ausflußdüse a ist in die Metallgarnitur b eingeschraubt und mit einem mantelförmigen Kragen f versehen, der Störungen durch den seitlich bei i zufließenden Flüssigkeitsstrom verhindern soll. Oben ist in der Metallgarnitur das Glasrohr c befestigt, neben dem die Skala d steht, die auch unmittelbar am Glasrohr angebracht sein kann. Der vom Wassermesser g komnzende Strom wird mittels des Regulierventils e in bekannter Weise so eingeregelt, daß die augenblickliche Menge innerhalb des durch die jeweilig verwendete Ausflußdüse und die Standhöhe des Rohres bestimmten Meßbereiches bleibt.The exchangeable outlet nozzle a is screwed into the metal fittings b and provided with a jacket-shaped collar f, the interference by the side at i is to prevent inflowing liquid flow. Above is in the metal fittings the glass tube c attached, next to which the scale d is located, which is also directly on the glass tube may be appropriate. The flow coming from the water meter is controlled by means of the regulating valve e adjusted in a known manner so that the current amount is within the determined by the particular nozzle used and the height of the pipe Measuring range remains.
Unterhalb des Standrohres befindet sich das die Gesamtmenge messende Meßgefäß h.Below the standpipe is the one that measures the total amount Measuring vessel h.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB120297D DE445973C (en) | 1925-06-11 | 1925-06-11 | Device for controlling a flow of liquid, in particular for testing water meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB120297D DE445973C (en) | 1925-06-11 | 1925-06-11 | Device for controlling a flow of liquid, in particular for testing water meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE445973C true DE445973C (en) | 1927-06-21 |
Family
ID=6995245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB120297D Expired DE445973C (en) | 1925-06-11 | 1925-06-11 | Device for controlling a flow of liquid, in particular for testing water meters |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE445973C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507131A1 (en) * | 1985-02-28 | 1986-08-28 | RLT Ruhrtal Labor-Technik Vertriebs GmbH, 5760 Arnsberg | DEVICE AND METHOD FOR CHECKING THE QUANTITY OF LIQUID DELIVERED BY A DISPENSER |
-
1925
- 1925-06-11 DE DEB120297D patent/DE445973C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507131A1 (en) * | 1985-02-28 | 1986-08-28 | RLT Ruhrtal Labor-Technik Vertriebs GmbH, 5760 Arnsberg | DEVICE AND METHOD FOR CHECKING THE QUANTITY OF LIQUID DELIVERED BY A DISPENSER |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3009130A1 (en) | METHOD AND DEVICE FOR DETERMINING THE COLLOID PART OR - INDEXES IN LIQUIDS | |
| DE445973C (en) | Device for controlling a flow of liquid, in particular for testing water meters | |
| DE395063C (en) | Device for determining the specific gravity of liquids | |
| EP0062306A1 (en) | Metering and mixing device for an anticorrosion agent in connection with plants using a watery liquid | |
| DE1907906C3 (en) | A method for maintaining an equal and continuous flow of liquid to and from an intermittent device and an apparatus for carrying out this method | |
| DE436858C (en) | Device for degassing liquids | |
| EP2468391B1 (en) | Device for determining the mix rate of an injector in an extinguishing pipeline | |
| DE968062C (en) | Method and device for dosing filter aids and. like | |
| DE887800C (en) | Process for the automatic control of the neutralization of strongly acidic or alkaline liquids | |
| DE482709C (en) | Disinfection device for flush outlets | |
| AT163140B (en) | Device for filling quantities of liquids to be precisely measured | |
| DE203303C (en) | ||
| DE311377C (en) | ||
| DE526123C (en) | Automatic scales for liquids | |
| CH425255A (en) | Method and device for automatically maintaining the level of a liquid reagent in the reagent storage container of a metering device for releasing measured reagent liquid by means of an excess pressure pulse | |
| DE480762C (en) | Device for moistening yarn and other textiles | |
| DE221198C (en) | ||
| DE663906C (en) | Measuring device | |
| DE519708C (en) | Device for automatic proportional addition of an additional liquid to a main liquid which fluctuates in its consumption quantity | |
| DE558688C (en) | Dosing device for liquids | |
| DE832534C (en) | Device for poaching meat and meat products | |
| DE509450C (en) | Liquid level indicator for determining the volume of vessels | |
| DE708263C (en) | Device for displaying an apparent water level in forced flow steam generators | |
| DE428291C (en) | Draft meter for ships | |
| DE309854C (en) |