DE309470C - - Google Patents
Info
- Publication number
- DE309470C DE309470C DENDAT309470D DE309470DA DE309470C DE 309470 C DE309470 C DE 309470C DE NDAT309470 D DENDAT309470 D DE NDAT309470D DE 309470D A DE309470D A DE 309470DA DE 309470 C DE309470 C DE 309470C
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- gas
- amount
- measured
- supply pipe
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000000903 blocking Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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
- G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
- G01F1/708—Measuring the time taken to traverse a fixed distance
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine \'*orrichtung, die es gestattet, irgendeinen Flüssigkeitsverbrauch, z. B. den Brennstoff- oder Ölverbrauch eines Motors zu messen.The invention relates to a device which allows any liquid consumption, e.g. B. the fuel or oil consumption to measure a motor.
Zu .diesem Zweck läßt man jedesmal bei einer Messung eine Gasmenge in den Flüssigkeitsstrom eintreten, die mit der Flüssigkeit weiterbewegt wird und deren A'orhandensein es ermöglicht, das Strömen der FlüssigkeitFor this purpose, each time a measurement is taken, a quantity of gas is allowed into the liquid flow enter, which is moved on with the liquid and its presence it allows the flow of the liquid
ίο genau zu verfolgen. Man bestimmt an der Grenze zwischen Gas und Flüssigkeit die Strömungsgeschwindigkeit der Flüssigkeit, z. B. aus der Zeit, die zwischen dem Vorbeigehen dieser Grenze an zwei Marken verstreicht. ίο to follow closely. One determines the Boundary between gas and liquid is the flow velocity of the liquid, z. B. from the time that elapses between the two brands passing this boundary.
Die Einfügung der Gasmenge wird nach Fig. 2 der Zeichnung vorteilhaft in folgender Weise erreicht. Das Zuleitungsrohr ist mit den beiden senkrecht nach oben gehenden Schenkeln eines U-Rohres verbunden. Die beiden Schenkel sind je nach dem Druck der durchströmenden Flüssigkeit mit Flüssigkeit gefüllt. Darüber, insbesondere in dem wagerechten Teil des U-Rohres, befindet sich das Gas.. Versperrt man nun, etwa durch Schließen eines Hahnes, das Zuleitungsrohr zwischen den beiden Schenkeln, so wird die verbrauchte Flüssigkeit aus dem einen Schenkel' des U-Rohres entnommen, in dem anderen Schenkel steigt eine entsprechende Flüssigkeitsmenge nach und schiebt zugleich die Gasmenge vor sich her. Die Geschwindigkeit, mit der der Flüssigkeitsspiegel sinkt, kann durch zwei Marken gemessen werden.The insertion of the amount of gas is advantageous in the following according to FIG. 2 of the drawing Way achieved. The supply pipe is with the two going vertically upwards Legs of a U-tube connected. The two legs are depending on the pressure of the flowing through liquid filled with liquid. About it, especially in the horizontal one Part of the U-tube is where the gas is located .. You can now block it, for example by closing it of a faucet, the supply pipe between the two legs, then the used one Liquid taken from one leg of the U-tube, in the other Leg rises a corresponding amount of liquid and pushes the amount of gas at the same time in front of you. The rate at which the fluid level is falling can be measured by two marks.
Die Fig. 1 und 2 stellen zwei verschiedene 3^ Ausführungen der Einrichtung· im Aufriß dar. Es bedeutet in beiden Figuren: 1 das Zuleitungsrohr, 2 die Flüssigkeit, 3 das Gas, .... 4 und 5 die einen bestimmten Rauminhalt abgrenzenden Marken, 6 in Fig. 1 eine Vorrichtung zum Eintretenlassen von Gas, 7 in Fig. 2 eine Vorrichtung zum Versperren des Zuleitungsfohres. Bei der Ausführung Fig. 2 befindet sich die Gasmenge 3 bereits bei Inbetriebnahme im U-Rohr. ■ ' *·>Figs. 1 and 2 represent two different versions 3 ^ · the establishment in elevation is It means in both figures. 1, 2 .... the supply pipe the liquid 3, the gas, 4 and 5, a certain volume demarcating brands 6 in FIG. 1 a device for allowing gas to enter, 7 in FIG. 2 a device for blocking the supply pipe. In the embodiment of FIG. 2, the amount of gas 3 is already in the U-tube when it is started up. ■ '* ·>
In der Ausführung nach Fig. 2 wird der Raum zwischen den beiden Marken vorteilhaft kugelförmig erweitert, um die Meßgenauigkeit zu erhöhen. Kennt man den Inhalt dieses Raumes, so liefert eine einfache Beobachtung mit der Stoppuhr den Flüssigkeitsverbrauch in einer bestimmten Zeit. In the embodiment according to FIG. 2, the space between the two marks is advantageous expanded spherically in order to increase the measurement accuracy. Do you know the content of this space, a simple observation with the stop watch provides the fluid consumption in a certain time.
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE309470C true DE309470C (en) |
Family
ID=562622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT309470D Active DE309470C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE309470C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535926A (en) * | 1967-07-06 | 1970-10-27 | Ceskoslovenska Akademie Ved | Device and process for the measurement of fluid flow,especially pulsed liquid flow |
-
0
- DE DENDAT309470D patent/DE309470C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535926A (en) * | 1967-07-06 | 1970-10-27 | Ceskoslovenska Akademie Ved | Device and process for the measurement of fluid flow,especially pulsed liquid flow |
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