DE41017C - Water knife - Google Patents
Water knifeInfo
- Publication number
- DE41017C DE41017C DENDAT41017D DE41017DA DE41017C DE 41017 C DE41017 C DE 41017C DE NDAT41017 D DENDAT41017 D DE NDAT41017D DE 41017D A DE41017D A DE 41017DA DE 41017 C DE41017 C DE 41017C
- Authority
- DE
- Germany
- Prior art keywords
- water
- impeller
- gear
- water knife
- wheel
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 16
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
- G01F1/05—Measuring 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
- G01F1/06—Measuring 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 tangential admission
- G01F1/08—Adjusting, correcting or compensating means therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Rotary Pumps (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMTPATENT OFFICE
KLASSE 42: Instrumente.CLASS 42: Instruments.
Der auf beiliegender Zeichnung dargestellte Wassermesser charakterisirt sich durch die eigenthümliche Form des Gehäuses, welches dem durchfliefsenden Wasser die Bahn angiebt. Die Form des Gehäuses im Horizontalschnitt ist eine archimedische Spirale; es kann daher dieser Apparat mit einer Gentrifugalpumpe verglichen werden, bei welcher jedoch der Wasserdurchflufs in umgekehrter Richtung stattfindet.The water meter shown in the accompanying drawing is characterized by the peculiar shape of the housing, which indicates the path of the water flowing through it. The shape of the case in horizontal section is an Archimedean spiral; it can therefore this apparatus can be compared with a centrifugal pump, but in which the water flow takes place in the opposite direction.
Das Wasser tritt bei a, Fig. 2, durch ein Sieb in das Gehäuse und verfolgt durch das centrifugale Bestreben die Krümmung desselben, welche derart gestaltet ist, dafs, nachdem das Wasser 3600 durchlaufen hat, ein stofsfreier Wasserwirbel entsteht, welcher das Schaufelrad c mit sich reifst. Indem sich der Wasserwirbel immer mehr verjüngt, tritt das Wasser in den zum Schaufelrad concentrischen Kanal e, Fig. 1, um den Apparat bei b zu verlassen.The water enters at A, Fig. 2, of the same through a sieve in the housing and tracked by the centrifugal tendency the curvature, which is designed such, that after the water has passed through 360 0, a stofsfreier water vortex is created which the impeller c ripen with you. As the water vortex tapers more and more, the water enters the channel e, Fig. 1, which is concentric to the paddle wheel, in order to leave the apparatus at b.
Die in der Zeichnung vorgesehenen Widerstandsschaufeln d bezw. dJ sollen den inneren Wirbel aufhalten, um eventuell die Tourenzahl zu reduciren; dieselben können jedoch auch fehlen.The resistance blades d and respectively provided in the drawing. dJ should stop the inner vortex in order to possibly reduce the number of revolutions; however, they can also be absent.
Es dürfte erwähnenswerth sein, dafs dieser Wassermesser eine ganz andere Function hat, als z. B. der von Siemens, Faller, Rosenkranz etc. Bei jenen wirkt der Wasserstrahl mittelst directen Stofses auf das Flügelrad, während bei diesem das Flügelrad erst durch den im Gehäuse entstandenen Wirbel mitgenommen wird.It should be noted that this water knife has an entirely different function, as z. B. Siemens, Faller, Rosenkranz etc. The water jet works with them by means of direct contact with the impeller, while with this the impeller only passes through the vortex created in the housing is taken along.
Zur leichteren Regulirung communicirt ein Kanal f, Fig. 1, zwischen Eintrittsstelle α und Austrittsstelle b, welcher mittelst einer Stellschraube g gedrosselt werden kann; hierdurch hat man es in der Hand, mehr oder weniger Wasser auf das Flügelrad zur Wirkung gelangen zu lassen.For easier regulation, a channel f, Fig. 1, communicates between entry point α and exit point b, which can be throttled by means of an adjusting screw g; in this way it is up to you to let more or less water get into effect on the impeller.
Um die rasche Drehung des Schaufelrades, welche proportional der durchfliefsenden Wassermenge ist, auf das Zähl- oder Zeigerwerk zu übertragen, ist das Vorgelege Fig. 3 constrain. Auf der Platte h, Fig. 1 und 3, befinden sich unter Anderem die Stifte i und k, aufweichen die Uebersetzungsräder aufgestreift sind. Das Zahnrad /, Fig. 1, auf der Achse des Schaufelrades greift in das Zahnrad m. Der Trieb, welcher am Zahnrad m befestigt ist, greift in Zahnrad n, der Trieb des Zahnrades η in Rad ο etc. in beliebiger Wiederholung bis Rad r.In order to transfer the rapid rotation of the paddle wheel, which is proportional to the amount of water flowing through, to the counter or pointer mechanism, the intermediate gear Fig. 3 is constant. On the plate h, Fig. 1 and 3, among other things, the pins i and k, on which the translation wheels are slipped on. The gear /, Fig. 1, on the axis of the paddle wheel engages in the gear m. The drive, which is attached to the gear m , engages in gear n, the drive of the gear η in wheel ο etc. in any repetition up to wheel r .
In Rad r greift Rad s, von welchem eine Achse t nach dem Zählwerk hinaufführt. Bei den sogen. Trockenläuferwassermessern η würde an Stelle der Ache t die Stopfbüchsspindel treten.Wheel s engages in wheel r , from which an axis t leads up to the counter. With the so-called. Dry dial water meters would η instead of the Ache t Stopfbüchsspindel occur.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE41017C true DE41017C (en) |
Family
ID=316525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT41017D Expired - Lifetime DE41017C (en) | Water knife |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE41017C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458070A (en) * | 1966-10-13 | 1969-07-29 | Davy & United Eng Co Ltd | Handling apparatus |
FR2159514A1 (en) * | 1971-11-10 | 1973-06-22 | Griverus Bernt | |
US6419442B1 (en) * | 1998-08-25 | 2002-07-16 | Dorner Mfg. Corp. | Mechanism and method for forming a stack of articles |
-
0
- DE DENDAT41017D patent/DE41017C/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458070A (en) * | 1966-10-13 | 1969-07-29 | Davy & United Eng Co Ltd | Handling apparatus |
FR2159514A1 (en) * | 1971-11-10 | 1973-06-22 | Griverus Bernt | |
US6419442B1 (en) * | 1998-08-25 | 2002-07-16 | Dorner Mfg. Corp. | Mechanism and method for forming a stack of articles |
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