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DE480406C - Electric light indicator for the contents of storage containers - Google Patents

Electric light indicator for the contents of storage containers

Info

Publication number
DE480406C
DE480406C DED55700D DED0055700D DE480406C DE 480406 C DE480406 C DE 480406C DE D55700 D DED55700 D DE D55700D DE D0055700 D DED0055700 D DE D0055700D DE 480406 C DE480406 C DE 480406C
Authority
DE
Germany
Prior art keywords
electric light
contents
storage containers
light indicator
bunker
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
Application number
DED55700D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Original Assignee
Deutsche Babcock and Wilcox Dampfkesselwerke AG
Publication date
Priority to DED55700D priority Critical patent/DE480406C/en
Application granted granted Critical
Publication of DE480406C publication Critical patent/DE480406C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14Indicating 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 measurement of pressure
    • G01F23/18Indicating, recording or alarm devices actuated electrically
    • G01F23/185Indicating, recording or alarm devices actuated electrically for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Description

Elektrische Leuchtanzeigevorrichtung für den Inhalt von Vorratsbehältern Die Erfindung betrifft eine elektrische Leuchtanzeigevorrichtung für den Inhalt von Vorratsbehältern für Schüttgut, wobei Lampen durch den jeweiligen Materialdruck selbsttätig eingeschaltet und als Lichtzeichen wirken.Electric light indicator for the contents of storage containers The invention relates to an electric luminous display device for the content of storage containers for bulk goods, with lamps by the respective material pressure automatically switched on and act as a light signal.

Die Neuheit der Erfindung besteht darin, daß der Luftraum des Bunkers mit dem Kontaktraum der jeweiligen Lampen mittels einer Rohrleitung verbunden ist, so daß der Luftdruck in beiden Räumen ausgeglichen wird.The novelty of the invention is that the air space of the bunker is connected to the contact area of the respective lamps by means of a pipe, so that the air pressure in both rooms is equalized.

In der Zeichnung ist die Erfindung in einem Ausführungsbeispiel dargestellt.In the drawing, the invention is shown in one embodiment.

Abb. i veranschaulicht die elektrische Lampeneinrichtung, Abb. 2 läßt die allgemeine Anordnung bei einem Bunker erkennen, und Abb.3 deutet eine veränderte Bauart an. Nach dem jeweiligen Stand des zugeführten Bunkerinhalts treten die einzelnen Anzeiger in Erscheinung. Es geschieht dies dadurch, daß eine Feder a, die gleichzeitig als Kontakt und Stromleiter dient, auf der eine Fiberplatte b sitzt, den Druck des Bunkerinhalts auf die Feder überträgt, wodurch dann der Kontakt hergestellt wird. Zur Abdichtung des Kontaktraumes c dient eine elastische Lederscheibe d. Tritt nun das Material zurück, d. h. findet eine Entleerung des Bunkers statt, so läßt der Druck nach, die Feder geht in ihre Ruhestellung zurück und der Stromkreis ist unterbrochen.Fig. I illustrates the electrical lamp assembly, Fig. 2 leaves recognize the general arrangement of a bunker, and Fig. 3 indicates a changed one Type of construction. According to the respective level of the supplied bunker contents, the individual step Scoreboard in appearance. It does this in that a spring a, which at the same time serves as a contact and conductor on which a fiber plate b sits, the pressure of the The contents of the bunker are transferred to the spring, which then makes contact. An elastic leather washer d serves to seal the contact space c. Now kick return the material, d. H. if the bunker is emptied, he leaves Apply pressure, the spring returns to its rest position and the circuit is interrupted.

Die Abb. 2 zeigt den nach Abb. r beschriebenen Anzeiger in Verbindung mit einer Druck- oder Vakuum-Ausgleichsleitung. Diese dient dazu, die Lampen rechtzeitig leuchten oder erlöschen zu lassen. Ihre Wirkungsweise beruht darauf, daß die Ausgleichsleitung e die Verbindung zwischen dem Kontaktraum c und dem Bunkerinhalt hers tel # lt. Handelt es sich um Staubbehälter, so dient das Filtertuch f dazu, den Staub der Ausgleichsleitung fernzuhalten. Sollen die Anzeigelampen an einem zentralen Ort angebracht werden, so gibt die Anordnung nach Abb. 3 zu erkennen, daß die Anzeigequellen und die Ausgleichsleitung hier innerhalb des Behälters liegen. Hierbei dient das Rohr g, in dem die Stromzuführungsleitung h liegt, zugleich als Druck- oder Vakuum-Ausgleichsleitung. Das Rohr g erhält an seinem oberen Teil bei i Bohrungen, durch die der Druck-oder Vakuumausgleich stattfindet. Um Staubzutritt zu vermeiden, wird das Rohr an dieser Stelle mit einem Filtertuch umspannt.Fig. 2 shows the indicator described in Fig. R in conjunction with a pressure or vacuum equalization line. This is used to get the lamps off in a timely manner to light up or go out. Their mode of operation is based on the fact that the compensation line e the connection between the contact space c and the bunker contents is established. In the case of dust containers, the filter cloth f is used to remove the dust from the Keep compensation line away. Should the indicator lights be in a central location are attached, the arrangement according to Fig. 3 shows that the display sources and the equalizing line are inside the container here. This is used here Tube g, in which the power supply line h lies, at the same time as a pressure or vacuum compensation line. The tube g receives at its upper part at i bores through which the pressure or Vacuum equalization takes place. In order to avoid the ingress of dust, the pipe is attached to this Place covered with a filter cloth.

Die Anzeigevorrichtung hat den Vorteil, daß sie infolge ihrer Einfachheit und ihrer geringen Baugröße in jeden auch bereits vorhandenen Behälter eingebaut werden kann.The display device has the advantage that, due to its simplicity and their small size built into every existing container can be.

Claims (2)

PATENTANSPRÜCHE: i. Elektrische Leuchtanzeigevorrichtung für den Inhalt von Vorratsbehältern für Schüttgut, wobei die Lampen durch den jeweiligen Materialdruck selbsttätig ein- oder ausgeschaltet werden, dadurch gekennzeichnet, daß der Luftraum des Bunkers mit dem Kontaktraum der Anzeigelampen mittels einer Rohrleitung verbunden ist, so daß der Luftdruck in beiden Räumen ausgeglichen wird. PATENT CLAIMS: i. Electric light indicator for content of storage containers for bulk goods, the lamps being controlled by the respective material pressure are automatically switched on or off, characterized in that the air space of the bunker is connected to the contact area of the indicator lights by means of a pipe so that the air pressure in both rooms is equalized. 2. Elektrische Leuchtanzeigevorrichtung nach Anspruch i, dadurch gekennzeichnet, daß zur Verhinderung des Staubzutritts in den Kontaktraum (c) der Ausgleichsleitung (e) ein Filter (f, i) vor- geschaltet ist. 2. Electric light display device according to claim i, characterized in that a filter (f, i) is connected upstream of the compensating line (e) to prevent dust from entering the contact space (c).
DED55700D Electric light indicator for the contents of storage containers Expired DE480406C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED55700D DE480406C (en) Electric light indicator for the contents of storage containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED55700D DE480406C (en) Electric light indicator for the contents of storage containers

Publications (1)

Publication Number Publication Date
DE480406C true DE480406C (en) 1929-08-01

Family

ID=7056687

Family Applications (1)

Application Number Title Priority Date Filing Date
DED55700D Expired DE480406C (en) Electric light indicator for the contents of storage containers

Country Status (1)

Country Link
DE (1) DE480406C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205911B (en) * 1961-08-30 1965-11-25 Wilson Products Inc Device for monitoring the fill level in a bulk goods container
DE1236809B (en) * 1962-07-25 1967-03-16 Transbeton S A Device for displaying the fill level in a silo
US4614477A (en) * 1983-06-27 1986-09-30 Hagenbuch Roy George Le Apparatus and method for monitoring and controlling the volumetric loading of a truck body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1205911B (en) * 1961-08-30 1965-11-25 Wilson Products Inc Device for monitoring the fill level in a bulk goods container
DE1236809B (en) * 1962-07-25 1967-03-16 Transbeton S A Device for displaying the fill level in a silo
US4614477A (en) * 1983-06-27 1986-09-30 Hagenbuch Roy George Le Apparatus and method for monitoring and controlling the volumetric loading of a truck body

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