DE574204C - Liquid level indicator - Google Patents
Liquid level indicatorInfo
- Publication number
- DE574204C DE574204C DEH131269D DEH0131269D DE574204C DE 574204 C DE574204 C DE 574204C DE H131269 D DEH131269 D DE H131269D DE H0131269 D DEH0131269 D DE H0131269D DE 574204 C DE574204 C DE 574204C
- Authority
- DE
- Germany
- Prior art keywords
- liquid level
- level indicator
- tube
- mark
- liquid
- 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
- G01F23/40—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 bands or wires as transmission elements
- G01F23/44—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 bands or wires as transmission elements using electrically actuated indicating means
- G01F23/446—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 bands or wires as transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Description
Flüssigkeitsstandanzeiger Die Erfindung betrifft eine weitere Ausgestaltung des Flüssigkeitsstandanzeigers nach Patent 567490. Liquid level indicator The invention relates to a further embodiment of the liquid level indicator according to patent 567490.
Gegenstand des Patents 567490 ist ein Flüssigkeitsstandanzeiger mit einem von seinem einen Ende oder von beiden Enden her ein- oder mehrfarbig beleuchteten durchsichtigen Rohr und einer in diesem in Abhängigkeit von dem zu messenden Flüssigkeitsstand verschiebbar angeordneten undurchsichtigen Marke, bei dem der Innenraum des Rohres nicht mit dem Innenraum des die zu messende Flüssigkeit enthaltenden Behälters in offener Verbindung steht und die Bewegung der Marke in Abhängigkeit vorn Flüssigkeitsstand durch einen Seilzug erfolgt. Hierbei ist die bewegliche Marke sichtbar; ihre Stellung gibt den Flüssigkeitsstand im Behälter an.The subject of patent 567490 is a liquid level indicator with a transparent tube illuminated in one or more colors from one end or from both ends and an opaque mark, which is arranged in a displaceable manner depending on the liquid level to be measured and in which the interior of the tube does not match the The interior of the container containing the liquid to be measured is in open connection and the movement of the mark is carried out by a cable pull as a function of the liquid level. The movable mark is visible here; their position indicates the liquid level in the container.
Gemäß der vorliegenden Erfindung besteht das die Marke enthaltende Rohr nicht aus durchsichtigem, sondern aus durchscheinendem Werkstöff, z. B. aus Milchglas. Dadurch wird erreicht, daß die bewegliche Marke selbst unsichtbar bleibt und nur die Bewegung der Lichtgrenze des in seinem oberen und seinem unteren Teil verschiedenfarbig beleuchteten Rohres sichtbar ist, wodurch der Eindruck hervorgerufen wird, als ob das Rohr in seinem unteren Teil mit Flüssigkeit gefüllt sei, deren Stand sich entsprechend dem Flüssigkeitsstand im Behälter ändert. In der Zeichnung ist-der Gegenstand der Erfindung dargestellt. Er -besteht aus einem Gehäuse i und einem durchscheinenden Rohr 5. In dem Rohr 5 wird eine Marke 4 durch ein Seil 3 in Abhängigkeit von dem Flüssigkeitsstand in dem Flüssigkeitsbehälter auf und -ab bewegt. Von dem einen Ende oder von beiden Enden des Gehäuses i wird das Rohr 5 durch Lichtquellen 6, welche im Innern des Gehäuses i zweckmäßig in aufsetzbaren Kappen g untergebracht sind, beleuchtet. Die Lichtquellen 6 sind, wenn beiderseits angewandt, verschiedenfarbig. Das Seil 3 kann entweder über Rollen nach außen geführt werden oder senkrecht durch die obere Kappe 9, wie in der Zeichnung dargestellt ist, hindurchgeführt werden. In letzterem Fall muß die obere Lampe 6, wie dargestellt, seitlich im entsprechend ausgebildeten Gehäuse i untergebracht werden. Vorteilhaft ist die Marke 4 spiegelnd ausgebildet. Das Rohr 5 kann aus beliebigem durchscheinendem Werkstoff, z. B. Milchglas, Pergamentpapier oder durchscheinendem Kunstharz o. dgl., hergestellt sein.According to the present invention, there is that including the trademark Tube not made of transparent, but of translucent material, e.g. B. off Frosted glass. This ensures that the movable mark itself remains invisible and only the movement of the light boundary of the in its upper and lower part different colored illuminated tube is visible, creating the impression becomes as if the lower part of the tube was filled with liquid, whose Level changes according to the liquid level in the container. In the drawing is-the subject matter of the invention is shown. It consists of a housing i and a translucent tube 5. In the tube 5, a mark 4 is made by a rope 3 up and down depending on the liquid level in the liquid container emotional. From one end or from both ends of the housing i, the pipe 5 by light sources 6, which can be conveniently placed inside the housing i Caps g are housed, illuminated. The light sources 6 are if both sides applied, different colored. The rope 3 can either be guided to the outside via rollers or vertically through the top cap 9 as shown in the drawing is to be passed through. In the latter case, the upper lamp 6 must, as shown, be housed laterally in the correspondingly designed housing i. Advantageous the mark 4 is mirrored. The tube 5 can be made of any translucent Material, e.g. B. milk glass, parchment paper or translucent resin or the like., be made.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH131269D DE574204C (en) | Liquid level indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH131269D DE574204C (en) | Liquid level indicator |
Publications (1)
Publication Number | Publication Date |
---|---|
DE574204C true DE574204C (en) | 1933-04-10 |
Family
ID=7176331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH131269D Expired DE574204C (en) | Liquid level indicator |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE574204C (en) |
-
0
- DE DEH131269D patent/DE574204C/en not_active Expired
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