DE131213C - - Google Patents
Info
- Publication number
- DE131213C DE131213C DE1901131213D DE131213DA DE131213C DE 131213 C DE131213 C DE 131213C DE 1901131213 D DE1901131213 D DE 1901131213D DE 131213D A DE131213D A DE 131213DA DE 131213 C DE131213 C DE 131213C
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- float
- tube
- pipe
- water
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000000149 penetrating Effects 0.000 description 1
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
- G01F23/14—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 measurement of pressure
- G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Wird das durch das Patent 129950, Kl.42c, geschützte Verfahren zur Messung von Flüssigkeitshöhen bei unter Druck stehenden Gefäfsen mit hoher Temperatur, z. B. bei Dampfkesseln (vergl. Fig. 1 des Haupt-Patentes), benutzt, so ist es nöthig, Flüssigkeiten anzuwenden, deren Siedepunkt erheblich über der Temperatur des Kesselinhalts liegt, damit die Flüssigkeit im Schwimmer nicht verdampfe.If this is supported by patent 129950, class 42c, Protected method for measuring liquid levels in pressurized vessels at high temperature, e.g. B. in steam boilers (see. Fig. 1 of the main patent) used, so it is necessary to use liquids whose boiling point is considerably higher than the temperature of the Inside the tank so that the liquid in the float does not evaporate.
Um auch andere Flüssigkeiten mit niedrigerem Siedepunkt in den Schwimmervorrichtungen verwenden zu können, bei einem Dampfkessel z. B. Wasser, wird durch die Vorrichtung dauernd ein Strom dieser Flüssigkeit geleitet und durch einen Ueberlauf in der gewünschten Höhe abgeführt, so dafs die Flüssigkeitshöhe im Inneren des Schwimmapparates immer dieselbe bleibt und sich auch kein Dampf bilden kann, weil die aufgenommene Wärme durch das fortwährend in genügender Menge zu- und abströmende Wasser sofort wieder abgeführt wird.Also other liquids with a lower boiling point in the float devices to be able to use in a steam boiler z. B. water, is through the device continuously a stream of this liquid passed and through an overflow in the desired Height dissipated, so that the liquid level inside the swimming apparatus is always the same remains and no steam can form, because the absorbed heat continuously increases and decreases in sufficient quantity draining water is drained away again immediately.
Auf beiliegender Zeichnung ist diese Ausführung des Verfahrens schematisch dargestellt. Die allgemeine Anordnung stimmt mit der im Haupt-Patent in Fig. 1 dargestellten Uberein, nur ist hier, wie auch in der Beschreibung des Haupt-Patentes schon erwähnt, ein' Rohr k im Inneren eines biegsamen Rohres i geführt.This embodiment of the method is shown schematically in the accompanying drawing. The general arrangement agrees with that shown in the main patent in Fig. 1, only here, as already mentioned in the description of the main patent, a 'tube k is guided inside a flexible tube i.
Dieses ragt in den Schwimmer g so weit hinein, wie die Flüssigkeit darin steigen soll. Unten wird durch / die Flüssigkeit, z. B. Wasser, in beständigem Strom in das Rohr i eingeführt, es steigt so in diesem Rohr bis in den Schwimmer, läuft im Schwimmer in das Rohr k über und tritt unten bei m aus dem inneren Rohr k wieder aus. .This protrudes into the float g as far as the liquid should rise in it. Below is through / the liquid, z. B. water, introduced in a steady stream into the pipe i , it rises in this pipe up to the float, overflows into the pipe k in the float and exits the inner pipe k again at the bottom at m. .
Es kann sich also in den Rohren und im Schwimmer g kein höherer Druck bilden, als der darin enthaltenen Flüssigkeitssäule von der Höhe h entspricht.The pressure in the pipes and in the float g can not be higher than that of the height h of the liquid column contained therein.
Die Flüssigkeit kann aber auch nicht sieden und verdampfen, weil die zugeführte Wärme fortwährend durch die beständig zufliefsende Flüssigkeit wieder abgeführt wird.However, the liquid cannot boil and evaporate because of the heat supplied is continuously removed again by the constantly flowing liquid.
Um den Betrag der in das Rohr i eindringenden Wärme zu verringern, kann dieses Rohr von aufsen noch mit einem Wärmeschutz in geeigneter Weise umgeben werden.In order to reduce the amount of heat penetrating into the tube i , this tube can also be suitably surrounded from the outside with thermal protection.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT13185D AT13185B (en) | 1901-11-11 | 1902-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE131213C true DE131213C (en) |
Family
ID=399555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1901131213D Expired - Lifetime DE131213C (en) | 1901-11-11 | 1901-11-11 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE131213C (en) |
-
1901
- 1901-11-11 DE DE1901131213D patent/DE131213C/de not_active Expired - Lifetime
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