DE573751C - Volume meter for flowing media - Google Patents
Volume meter for flowing mediaInfo
- Publication number
- DE573751C DE573751C DE1930573751D DE573751DD DE573751C DE 573751 C DE573751 C DE 573751C DE 1930573751 D DE1930573751 D DE 1930573751D DE 573751D D DE573751D D DE 573751DD DE 573751 C DE573751 C DE 573751C
- Authority
- DE
- Germany
- Prior art keywords
- volume meter
- hoses
- squeezing
- hollow body
- hose
- 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
- G01F3/02—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 which expand or contract during measurement
- G01F3/20—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 which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1207—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating element being a swash plate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1238—Machines, pumps, or pumping installations having flexible working members having peristaltic action using only one roller as the squeezing element, the roller moving on an arc of a circle during squeezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1269—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rotary axes of the rollers lying in a plane perpendicular to the rotary axis of the driving motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
- F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
- F04B43/1292—Pumps specially adapted for several tubular flexible members
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
- G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
- G01F11/125—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements of the peristaltic pump type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Treatment Of Fiber Materials (AREA)
- Massaging Devices (AREA)
Description
Volumenmesser für strömende Medien Es gibt bereits Pumpen öder Motoren, die im Wesen - aus -schlauchartigen Hohlkörpern mit darübergeführten Qüetschrollen bestehen, die das zu fördernde bzw: -das treibende Medium durch die Schläuche durch- eine Art fortschreitend würgende-Bewegung hindurchlassen, wobei im Falle der Pumpe das Medium mittels der Quetschrollen durch die Schläuche geschoben wird, während im Falle des Motors das Medium die - Quetschrollen antreibt. - ' -Solche Vorrichtungen eignen sich nun vorzüglich als Volumenmesser für strömende Medien, insbesondere als trockener Gasmesser. Gemäß der Erfindung werden zwei oder mehrere kreisbogenförmig gebogene, gleichachsig oder konzentrisch angeordnete zusammendrückbare, rohrförmige, nicht dehnbare, mit ihren Ein- und Auslaßöffnungen parallel geschaltete Hohlkörper (z. B. Schläuche aus Leder o. dgl.) unter die Wirkung von Quetschorganen gestellt, die in solcher Zahl und in solchen Winkelabständen angeordnet sind, daß sich mindestens immer ein Quetschorgan an einer Zwischenstelle eines der Hohlkörper befindet, und die, durch das die Hohlkörper durchströmende Medium im Verhält= nis zu den Hohlkörpern angetrieben, den Antrieb eines Zählwerkes veranlassen.Volumetric meter for flowing media There are already pumps or motors, the essence - made of - tube-like hollow bodies with Qüet rolls over them exist that carry the medium to be conveyed or: -the driving medium through the hoses- a sort of progressive gagging motion to pass through, in the case of the pump the medium is pushed through the hoses by means of the squeezing rollers, while in the case of the motor, the medium drives the - squeezing rollers. - '-Such devices are now ideally suited as volume meters for flowing media, in particular as a dry gas meter. According to the invention, two or more become circular arc-shaped curved, coaxially or concentrically arranged compressible, tubular, non-stretchable hollow bodies connected in parallel with their inlet and outlet openings (e.g. hoses made of leather or the like) placed under the action of crushing organs, which are arranged in such a number and at such angular intervals that at least always a squeezing element is located at an intermediate point of one of the hollow bodies, and through the medium flowing through the hollow bodies in relation to the hollow bodies driven, cause a counter to be driven.
Die Zeichnung zeigt mehrere Ausführungsformen eines trockenen Gasmessers gemäß der Erfindung in schematischer Darstellung. In den Abb: i bis 4 -sind die Schläuche durch einfache, dicke Linien dargestellt.The drawing shows several embodiments of a dry gas meter according to the invention in a schematic representation. In figs: i to 4 -are the Tubing represented by simple, thick lines.
Bei der-Ausführuügsform nach Abb: i sind die beiden -Schläuche 22,. und 23 konzentrisch in -einer Ebene angeordnet; die Schläuche sind aber nicht in sich geschlossen, sondern jeder hat Zwei Enden. An den einen Enden sind die Einlaßöffnüngen 24 und 25 und an den anderen Enden die Auslaßöffnungen 26 und 27. Die beiden--Schläuche sind an die Gaszuführung parallel geschaltet. Die Quetschrollen 28 und 29 liegen einander diametral gegenüber, so daß, wenn die.Ouetschrolle 29 sich im Bereiche" der Einlaßöffnung 25 des Schlauches 23 befindet, die Quetschrolle 28 des Schlauches 22 von der Einlaßöffnung 24 dieses Schlauches noch weit entfernt ist, so daß also- das Quetschrollensystem in -jeder Lage einen Antrieb erhalten muß. Durch die Quetschrollen wird die Achse 2i angetrieben, von der der Antrieb eines Zählwerkes abgeleitet werden kann.In the embodiment according to Fig: i, the two tubes 22,. and 23 arranged concentrically in one plane; but the hoses are not in closed, but everyone has two ends. The inlet openings are at one end 24 and 25 and at the other ends the outlet openings 26 and 27. The two - hoses are connected in parallel to the gas supply. The squeezing rollers 28 and 29 are located diametrically opposite one another, so that when die.Ouetschrolle 29 is in the area " the inlet opening 25 of the hose 23 is located, the squeegee roller 28 of the hose 22 is still a long way from the inlet opening 24 of this hose, so that- the squeezing roller system must receive a drive in every position. Through the squeegee rollers the axis 2i is driven, from which the drive of a counter is derived can.
Bei der Ausführungsform nach Abb. 2 sind zwei Schlauchstücke 30 und 34 deren jedes halbkreisförmig ist, zu einem Kreise zusammengeschlossen, und jedes dieser Schlauchstücke enthält an den Enden eine Einlaß-bzw. Auslaßöffnung. Mit diesem Schlauchsystem von zwei Schläuchen steht ein Quetschrollensystem von drei Quetschrollen 32, 33 und 34 in Eingriff, dessen Rollen so gegeneinander versetzt sind, daß es keine Stelle gibt, in der die Einlaßöffnung und Auslaßöffnung ein und desselben Schlauchstückes direkt und frei miteinander verbunden sind. Die Abb. 3 zeigt eine Ausführungsform, bei der das Schlauchsystem aus drei Einzelstükken besteht, die in einem Kreis angeordnet sind, während das Quetschrollensystem vier Quetschrollen aufweist. Auch dabei gibt es keine Stelle, bei der die Einlaß- und Auslaßöffnung ein und desselben Schlauches unmittelbar frei miteinander verbunden sind.In the embodiment according to FIG. 2, two pieces of tubing 30 and 34, each of which is semicircular, are joined together to form a circle, and each of these pieces of tubing contains an inlet or inlet port at the ends. Outlet opening. With this hose system of two hoses, a squeezing roller system of three squeezing rollers 32, 33 and 34 is in engagement, the rollers of which are offset from one another so that there is no point in which the inlet opening and outlet opening of one and the same piece of hose are directly and freely connected to one another. Fig. 3 shows an embodiment in which the hose system consists of three individual pieces which are arranged in a circle, while the squeeze roller system has four squeeze rollers. Here, too, there is no point at which the inlet and outlet openings of one and the same hose are directly freely connected to one another.
Wenn einzelne Schlauchstücke in einem Kreise angeordnet sind, wie dies in den Abb.2 und 3 dargestellt ist, so muß das Quetschrollensystem eine Quetschrolle mehr enthalten, als die Anzahl der Schläuche beträgt, wenn niemals eine freie Verbindung zwischen Ein- und Auslaß jedes Schlauchstückes auftreten soll.When individual pieces of tubing are arranged in a circle, like This is shown in Figures 2 and 3, the squeeze roller system must be a squeeze roller Contain more than the number of hoses, if never a free connection should occur between the inlet and outlet of each hose section.
Die Ausführungsform nach Abb. 4 zeigt zwei in einer Ebene liegende Schläuche, die nicht j e in sich geschlossen sind und deren Enden einander etwas übergreifen, so daß also jeder Schlauch gewissermaßen nach einer Spirale angeordnet ist. Die Quetschrollen stehen einander gegenüber, und auch bei dieser Ausführungsform sind alle oben bereits mehrfach erwähnten Bedingungen erfüllt.The embodiment according to Fig. 4 shows two lying in one plane Hoses that are not self-contained and the ends of which are slightly connected to each other overlap, so that each hose is arranged, as it were, after a spiral is. The squeezing rollers face each other, and also in this embodiment all the above mentioned conditions are met.
- Bei der Ausführungsform nach Abb. 5, die die wesentlichen Teile der Meßvorrichtung in einem Axialschnitt und Querschnitt veranschaulicht, sind die Schläuche 35 und 36 auf der Umfläche einer zylindrischen Trommel 37 nach Parallelkreisen angeordnet und arbeiten mit einem Quetschrollensystem von drei Rollen, 38, 39 und 4o, zusammen. Die Schläuche 35 und 36 sind halbkreisförmig, so daß also diese Ausführungsform der nach Abb. 2 entspricht, nur mit dem Unterschiede, daß die Schläuche auf der Umfläche eines Zylinders liegen.- In the embodiment according to Fig. 5, the essential parts the measuring device illustrated in an axial section and cross-section are those Hoses 35 and 36 on the surface of a cylindrical drum 37 according to parallel circles arranged and work with a squeeze roller system of three rollers, 38, 39 and 4o, together. The hoses 35 and 36 are semicircular, so that this embodiment which corresponds to Fig. 2, only with the difference that the hoses on the Lie around the surface of a cylinder.
Die Ausführungsform nach Abb. 6 unterscheidet sich von der nach Abb. 5 lediglich dadurch, daß hier die Schläuche 41 und 42 an der Innenfläche der Trommel 43 angeordnet sind.The embodiment according to Fig. 6 differs from that according to Fig. 5 only in that here the hoses 41 and 42 on the inner surface of the drum 43 are arranged.
Bei der Ausführungsform nach Abb. 7 ist gezeigt, daß man anstatt der Quetschrollen, von denen bisher die Rede war, auch eine Flüssigkeit 44 als relativ zum Schlauch bewegliches Quetschorgan verwenden kann. Hier ist ein Schlauch 45 an der Innenseite einer Trommel 46 nach einem Parallelkreis angeordnet, und das Gas strömt durch die Öffnung 47 ein und durch die Öffnung 48 aus. Die Flüssigkeit 44, vorzugsweise Quecksilber, sammelt sich immer an der untersten Stelle der Trommel 46, und zwar zwischen zwei Flanschen 49. Bei dieser Ausführungsform ist die Trommel 46 drehbar, und nach Maßgabe des bei 47 zuströmenden Gases muß sich die Trommel infolge der Absperrung durch das Quecksilber 44 im Sinne des Pfeiles 5o drehen.In the embodiment of Fig. 7 it is shown that instead of the Squeezing rollers, of which we have spoken so far, also have a liquid 44 as a relative can use a movable squeezing device for the hose. Here is a hose 45 on the inside of a drum 46 arranged in a parallel circle, and the gas flows in through opening 47 and out through opening 48. The liquid 44, preferably mercury, always collects at the lowest point of the drum 46, between two flanges 49. In this embodiment, the drum 46 rotatable, and according to the inflowing gas at 47, the drum must rotate as a result of the shut-off by the mercury 44 in the direction of arrow 5o.
Als Quetschorgan kann anstatt der Rolle auch eine Taumelscheibe verwendet werden, die, wenn der kreisförmig angeordnete Schlauch in einer Ebene liegt, oberhalb dieser Ebene eine derartige Taumelbewegung ausführt, daß immer eine Stelle ihres Umfanges auf dem Schlauch niedergedrückt ist. Die Taumelscheibe wird durch die Gaszuströmung angetrieben, wobei die Quetschrolle ebenso im Kreise herumwandert wie bei Anwendung einer Rolle.Instead of the roller, a swash plate can also be used as the squeezing element which, when the circularly arranged tube lies in one plane, is above this plane performs such a tumbling motion that there is always one place in its Circumference is depressed on the hose. The swash plate is created by the gas flow driven, with the squeeze roller also wandering around in circles as with application a role.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT573751X | 1929-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE573751C true DE573751C (en) | 1933-04-05 |
Family
ID=3676812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1930573751D Expired DE573751C (en) | 1929-08-07 | 1930-06-05 | Volume meter for flowing media |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE573751C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316456A1 (en) * | 1975-07-01 | 1977-01-28 | Bioengineering Research | ROTARY PUMP WITH ROLLERS TO PERFORM THE ALTERNATE PUMPING OF A FLUID AND IN PARTICULAR BLOOD IN EXTRA-BODY CIRCULATION |
| WO1994027048A1 (en) * | 1993-05-10 | 1994-11-24 | DIÓSGYO^'RI SZIVATIYúGYÁR KFT. | Rotary machine for delivering liquids or gases |
| WO2009108835A1 (en) * | 2008-02-27 | 2009-09-03 | Smith & Nephew, Inc. | Peristaltic pumping apparatus and method |
| WO2012048261A3 (en) * | 2010-10-07 | 2012-06-14 | Vanderbilt University | Peristaltic micropump |
| WO2013154002A1 (en) * | 2012-04-09 | 2013-10-17 | 株式会社ミマキエンジニアリング | Tube pump |
-
1930
- 1930-06-05 DE DE1930573751D patent/DE573751C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316456A1 (en) * | 1975-07-01 | 1977-01-28 | Bioengineering Research | ROTARY PUMP WITH ROLLERS TO PERFORM THE ALTERNATE PUMPING OF A FLUID AND IN PARTICULAR BLOOD IN EXTRA-BODY CIRCULATION |
| WO1994027048A1 (en) * | 1993-05-10 | 1994-11-24 | DIÓSGYO^'RI SZIVATIYúGYÁR KFT. | Rotary machine for delivering liquids or gases |
| WO2009108835A1 (en) * | 2008-02-27 | 2009-09-03 | Smith & Nephew, Inc. | Peristaltic pumping apparatus and method |
| WO2012048261A3 (en) * | 2010-10-07 | 2012-06-14 | Vanderbilt University | Peristaltic micropump |
| WO2013154002A1 (en) * | 2012-04-09 | 2013-10-17 | 株式会社ミマキエンジニアリング | Tube pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1937402B2 (en) | Fluid muscle | |
| DE2723215A1 (en) | ADJUSTABLE MEASURING PUMP | |
| DE69023294T2 (en) | Vapor recovery device. | |
| DE573751C (en) | Volume meter for flowing media | |
| DE1806149C3 (en) | Pressure field arrangement for hydraulic gear pumps or motors | |
| DE7039285U (en) | PUMP WITH CIRCULAR PISTON | |
| DE891191C (en) | Peristaltic pump | |
| DE727086C (en) | Hydraulic power steering | |
| DE384924C (en) | Control device | |
| DE1815446A1 (en) | Measuring device | |
| AT138564B (en) | Device for measuring the quantities of gases, vapors or liquids. | |
| AT123346B (en) | Device for volume measurement of gaseous or liquid media. | |
| DE942066C (en) | Piston pump | |
| DE11459C (en) | Rotary motor | |
| AT133797B (en) | Lubrication pump. | |
| DE831805C (en) | Process for generating high pressures with liquid or gaseous working media | |
| DE506240C (en) | Process for recovering the energy transferred when a liquid is conveyed against high pressure | |
| CH107649A (en) | Indicating device for high-speed piston engines. | |
| DE684767C (en) | Air pump driven by pressurized water, especially for beer extraction | |
| DE107716C (en) | ||
| DE820515C (en) | Hollow, in particular cylindrical valve body with one or more openings made in the wall of this body | |
| DE29523C (en) | Capsule water meter | |
| DE855505C (en) | Peristaltic pump | |
| DE522834C (en) | Crank gear for radial engines | |
| DE428899C (en) | Verbundstosswidder with rotating control unit |