DE1132738B - Storage of the shaft of liquid counters - Google Patents
Storage of the shaft of liquid countersInfo
- Publication number
- DE1132738B DE1132738B DEB59072A DEB0059072A DE1132738B DE 1132738 B DE1132738 B DE 1132738B DE B59072 A DEB59072 A DE B59072A DE B0059072 A DEB0059072 A DE B0059072A DE 1132738 B DE1132738 B DE 1132738B
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- storage
- face
- ring
- filtering device
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
- F16C17/14—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load specially adapted for operating in water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/109—Lubricant compositions or properties, e.g. viscosity
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- 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
- G01F1/10—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 axial admission
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Materials (AREA)
Description
Lagerung der Welle von Flüssigkeitszählern Die Erfindung bezieht sich auf die Lagerung der Welle, vorzugsweise von Woltmannzählern. Wird beispielsweise ein Woltmannzähler von schmutzigem Wasser unter Druck durchflossen, dann werden in dem Wasser mitgeführte, feste Teilchen vielfach in die Wellenlagerung gespült. Die in das Lager eingedrungenen Festteile, z. B. feinkörniger Sand, verursachen eine rasche Abnutzung der aufeinandergleitenden Flächen von Welle und Lagerbüchse. Eine dichte Führung des Lagerzapfens in der Büchse als Abwehrmaßnahme ist bei Wasserzählern im Gegensatz zur Lagerung bei anderen Maschinen nicht möglich, weil bei den ersteren Spalte zwischen Zapfen und Lagerbüchse im Bereich von 0,3 bis 1 mm vorhanden sein müssen, damit eine Schmierung der Welle durch das Wasser gegeben ist.Storage of the shaft of liquid meters The invention relates to on the bearing of the shaft, preferably from Woltmann meters. For example dirty water under pressure flowed through a Woltmann meter, then become Solid particles carried along in the water are often washed into the shaft bearings. The fixed parts that have penetrated the camp, e.g. B. fine-grain sand cause rapid wear of the sliding surfaces of the shaft and bearing bush. A tight guidance of the bearing pin in the bushing as a defense measure is necessary with water meters In contrast to storage with other machines, this is not possible because with the former Gaps between the pin and the bearing bush in the range of 0.3 to 1 mm exist must so that the shaft is lubricated by the water.
Um zu verhindern, daß feinkörnige Schmutzteilchen in die Wellenlagerung eindringen können, schlägt die Erfindung vor, den vor der Stirnfläche der Lagerbüchse, insbesondere des hinteren Lagers, befindlichen Wellenteil mit einer filternden Einrichtung zu umschließen. Vorteilhaft besteht die filternde Einrichtung aus einem Ring aus Filterwerkstoff. To prevent fine-grained dirt particles from getting into the shaft bearings can penetrate, the invention proposes that in front of the end face of the bearing bush, in particular the rear bearing, located shaft part with a filtering device to enclose. The filtering device advantageously consists of a ring Filter material.
Es ist zwar schon bekannt, bei senkrechten Spindeln, z. B. in Textilmaschinen, das zur Schmierung erforderliche Ö1 in einer napfartigen Mulde um die Spindel herum anzuordnen. Zum Schutz gegen eindringenden Staub u. dgl. ist der Napf mit einem Dekkel versehen. Das Ö1 kann auch im Napf in einem Einlagering aus Filz gespeichert werden, damit die Schmierung über einen längeren Zeitraum erfolgt und die Verteilung des Öles besser wird. Einen Schutz im Sinne der vorliegenden Erfindung bietet jedoch die bekannte Ausführung nicht. Although it is already known in the case of vertical spindles, e.g. B. in textile machines, the oil required for lubrication in a cup-like trough around the spindle to arrange. To protect against the ingress of dust and the like, the bowl is equipped with a Cover provided. The oil can also be stored in the bowl in a felt insert ring so that the lubrication takes place over a longer period of time and the distribution the oil gets better. However, protection within the meaning of the present invention offers the well-known version is not.
In der Zeichnung ist die Erfindung beispielsweise in einem Schnittbild durch das hintere Lager eines waagerecht angeordneten Woltmannzählers dargestellt. In the drawing, the invention is for example in a sectional view represented by the rear bearing of a horizontally arranged Woltmann meter.
Die Zählerwelle 1 trägt normalerweise nahe ihrem einen Ende eine Übertragungsschnecke 2, wobei beide mittels eines Stiftes 3 miteinander verbunden sind. The counter shaft 1 normally carries one near its one end Transmission worm 2, both of which are connected to one another by means of a pin 3 are.
Das freie Ende 4 der Welle 1 ist in einer Büchse 5 gelagert, die in dem Lager 6, beispielsweise das hintere, des Woltmannzählers eingesetzt ist.The free end 4 of the shaft 1 is mounted in a sleeve 5, which in the bearing 6, for example the rear one, of the Woltmann meter is used.
Erfindungsgemäß ist um den Teil7 der Welle 1, der zwischen der Stirnfläche 11 der Schneckennabe 8 und der Stirnseite 9 der Büchse 5 liegt, eine das Wasser filternde Einrichtung angeordnet, die vorteilhaft als ein aus Filterwerkstofl bestehender Ring 10 ausgebildet ist. Zweckmäßig wird als Filterwerkstoff Schaumgummi od. dgl. genommen. According to the invention is around the part 7 of the shaft 1, which is between the end face 11 of the screw hub 8 and the end face 9 of the sleeve 5 is located, one of the water arranged filtering device, which is advantageous as an existing filter material Ring 10 is formed. Expediently, foam rubber or the like is used as the filter material. taken.
Der Ring 10 aus Schaumgummi od. dgl., der im ausgebauten Zustand eine größere axiale Länge als der Abstand zwischen Nabe 8 und Stirnfläche 9 der Büchse 5 besitzt, wird unter Spannung eingesetzt, damit er das im maximalen Falle 0,3mm betragende axiale Spiel der Welle 1 ausgleichen kann. The ring 10 made of foam rubber or the like. In the expanded state an axial length greater than the distance between the hub 8 and the face 9 of the sleeve 5 is used under tension, so that in the maximum case 0.3mm the amount of axial play of the shaft 1 can compensate.
An Stelle der Stirnfläche 11 der Schneckennabe 8 kann auch eine andere Anlagefläche für den Ring 10, beispielsweise eine Scheibe oder ein Stellring, angeordnet sein. Es ist auch möglich, die der Stirnfläche 9 der Büchse 5 abgewandte Stirnseite des Ringes 10 ohne Berührung mit irgendeiner Anlagefläche frei enden zu lassen. In diesem Falle ist der Ring mit Vorspannung auf die Welle 1 aufgeschoben. Zweckmäßig wird seine der Stirnfläche 9 zugekehrte Seite mit dieser, beispielsweise durch Kleben, verbunden. Instead of the end face 11 of the worm hub 8, a different one can also be used Contact surface for the ring 10, for example a disk or an adjusting ring, is arranged be. It is also possible that the end face facing away from the end face 9 of the sleeve 5 of the ring 10 to end freely without touching any contact surface. In this case, the ring is pushed onto the shaft 1 with pretension. Appropriate its side facing the end face 9 with this, for example by gluing, tied together.
Der Erfindungsgedanke läßt sich außer bei Woltmannzählern auch bei anderen Arten von Flüssigkeitszählern anwenden und ist daher nicht auf die erstere Gattung beschränkt. The idea of the invention can also be found in Woltmann counters apply other types of liquid meters and therefore does not apply to the former Limited genus.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB59072A DE1132738B (en) | 1960-08-23 | 1960-08-23 | Storage of the shaft of liquid counters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB59072A DE1132738B (en) | 1960-08-23 | 1960-08-23 | Storage of the shaft of liquid counters |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1132738B true DE1132738B (en) | 1962-07-05 |
Family
ID=6972314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB59072A Pending DE1132738B (en) | 1960-08-23 | 1960-08-23 | Storage of the shaft of liquid counters |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1132738B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008052287A1 (en) | 2008-10-18 | 2010-04-22 | Schaeffler Kg | Bearing arrangement has bearings, through which medium, particularly water flows, where filter unit is connected upstream of bearing at inlet side |
WO2010130247A1 (en) | 2009-05-14 | 2010-11-18 | Schaeffler Technologies Gmbh & Co. Kg | Bearing assembly having filter device |
DE102009035740A1 (en) | 2009-08-01 | 2011-02-03 | Schaeffler Technologies Gmbh & Co. Kg | Bearing arrangement for shaft of turbine of hydropower plant, has bearing through which lubricant flows, and covering plate for covering opening of bearing intermediate space and forming sealing gaps that are permeable for lubricant |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB539410A (en) * | 1940-05-04 | 1941-09-09 | York Street Flax Spinning Co Ltd | Improvements in bearings for the spindles of roving and of spinning and twisting frames |
-
1960
- 1960-08-23 DE DEB59072A patent/DE1132738B/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB539410A (en) * | 1940-05-04 | 1941-09-09 | York Street Flax Spinning Co Ltd | Improvements in bearings for the spindles of roving and of spinning and twisting frames |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008052287A1 (en) | 2008-10-18 | 2010-04-22 | Schaeffler Kg | Bearing arrangement has bearings, through which medium, particularly water flows, where filter unit is connected upstream of bearing at inlet side |
WO2010130247A1 (en) | 2009-05-14 | 2010-11-18 | Schaeffler Technologies Gmbh & Co. Kg | Bearing assembly having filter device |
DE102009021289A1 (en) | 2009-05-14 | 2010-11-18 | Schaeffler Technologies Gmbh & Co. Kg | bearing arrangement |
DE102009035740A1 (en) | 2009-08-01 | 2011-02-03 | Schaeffler Technologies Gmbh & Co. Kg | Bearing arrangement for shaft of turbine of hydropower plant, has bearing through which lubricant flows, and covering plate for covering opening of bearing intermediate space and forming sealing gaps that are permeable for lubricant |
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