DE1831002U - SCREW-IN ELECTRIC SENSOR FOR THE LEVEL INDICATOR OF LIQUIDS. - Google Patents
SCREW-IN ELECTRIC SENSOR FOR THE LEVEL INDICATOR OF LIQUIDS.Info
- Publication number
- DE1831002U DE1831002U DEK32637U DEK0032637U DE1831002U DE 1831002 U DE1831002 U DE 1831002U DE K32637 U DEK32637 U DE K32637U DE K0032637 U DEK0032637 U DE K0032637U DE 1831002 U DE1831002 U DE 1831002U
- Authority
- DE
- Germany
- Prior art keywords
- screw
- electrical
- mercury
- float
- tube
- 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
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/70—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
- G01F23/74—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Description
I. 1 der beigefügte..l Zeichnung ist ein Ausführungsbeispiel der Neuerung dargestellt. Es eigen die Abb. 1 einen Längsschnitt Abb. 2 eine Gesamtanordnung der Anlage und ihre Schaltung.I. 1 of the attached drawing is an embodiment of the innovation shown. Fig. 1 shows a longitudinal section, Fig. 2 shows an overall arrangement the system and its circuit.
Je nach der gewünschten Genauigkeit des zu messenden Flüssigkeitsstandes
werden in größeren oder kleineren Abständen entweder in dem Eauptbehälter lo selbst
oder aus Sicherheitsgründen in einem Rohr 1, welches in kommunizierender Verbindung
mit dem Hauptbehälter lo steht, normale handelsübliche Stopfbuchsverschraubungen
2 eingeschraubt, welche in Verbindung mit einem Quecksilberschaltröhrchen 5 @nd
einem Schwimmer 6 den Meßfühler
Die Neuerung besteht vor allem darin, daß der Meßfühler infolge des kreisrunden quecksilberschaltröhrchens in Verbindung mit dem kreisrunden Schwimmer beim Einschrauben gedreht werden kann, wobei sich das Quecksilber stets im unteren Teil des Quecksilberschaltröhrchens 5 befindet und der Meßfühler daher in jeder eingeschra@bten Lage arbeitsfähig ist. Weiterhin ist es bei dieser Neuerung von Wichtigkeit, daß der Schwimmer 6, welcher die Bewegung des Quecksilberschaltröhrchens 5 bewirkt, so ausgebildet ist, daß er durch die Gewindebohrung für die Aufnahme der Stopfbuchsverschraubung 2 hindurchgeschoren werden kam und sich beim Einsetzen des Meßfühlers ebenfalls mitdreht, alo seine Lage zum Quecksilberschaltröhrchen 5 nicht verankern kann.The innovation consists mainly in the fact that the sensor as a result of the circular mercury switching tube in connection with the circular float can be rotated when screwing in, whereby the mercury is always in the lower Part of the mercury interrupter tube 5 is located and the sensor is therefore in each is able to work in the truncated position. Furthermore, it is with this innovation of It is important that the float 6, which controls the movement of the mercury interrupter 5 causes, is designed so that it is through the threaded hole for the recording the stuffing box screw connection 2 came through and when it was inserted of the sensor also rotates, alo its position in relation to the mercury interrupter 5 cannot anchor.
Weiterhin ist es wesentlich, das Übertragungsglied in Form der flexiblen Dichtung 4 so auszubilden, daß eine isolierende und gleichzeitig abdichtende Wirkung erzielt wird, wobei die Bewegung des Schwimmers 6 in keiner Weise behindert wird.Furthermore, it is essential that the transmission member in the form of the flexible Form seal 4 so that an insulating and sealing effect at the same time is achieved, the movement of the float 6 is not hindered in any way.
Anstelle des Quecksilberschaltröhrchens 5 kann auch eine Kugel, welche sich iu Schwinger 6 befindet, benutzt werden, welche beim Heben desselben auf ein elektrisches Kontaktpaar rollt und dieses schließt. Die Kugel würde sich beim Einschrauben des Meßfühlers in das Meßrohr 1 ebenfalls stets : unteren Teil des Schwimmers 6 befinden, so daß man mit einer Kugel die gleiche Wirkung wie mit einem Quecksilberschaltrohrohen erzielen kann.Instead of the mercury interrupter tube 5, a ball, which is located in the transducer 6, which when lifting the same on a electrical contact pair rolls and this closes. The ball would move when it was screwed in of the measuring sensor in the measuring tube 1 also always: lower part of the float 6 so that you get the same effect with a ball as with a mercury tube can achieve.
Wirtschaftlich gesehe@ stellt diese Neuerung einen wesentlichen Vorteil gegenüber der bekannten Anlagen mit Schwi@merschaltern dar, da der Anschaffungspreis im Verhältnis zu den bekannten Anlagen sehr niedrig liegt und trotzdem eine fast kontinuierliche örtliche oder auch eine Fernanzeige auf elektrischem Wege erreicht werden kann.From an economic point of view, this innovation represents a significant advantage compared to the known systems with float switches, since the purchase price in relation to the known systems is very low and still almost continuous local or remote display achieved by electrical means can be.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK32637U DE1831002U (en) | 1959-07-10 | 1959-07-10 | SCREW-IN ELECTRIC SENSOR FOR THE LEVEL INDICATOR OF LIQUIDS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK32637U DE1831002U (en) | 1959-07-10 | 1959-07-10 | SCREW-IN ELECTRIC SENSOR FOR THE LEVEL INDICATOR OF LIQUIDS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1831002U true DE1831002U (en) | 1961-05-10 |
Family
ID=32973567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK32637U Expired DE1831002U (en) | 1959-07-10 | 1959-07-10 | SCREW-IN ELECTRIC SENSOR FOR THE LEVEL INDICATOR OF LIQUIDS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1831002U (en) |
-
1959
- 1959-07-10 DE DEK32637U patent/DE1831002U/en not_active Expired
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