DE36112C - Electric control device for steam boilers - Google Patents
Electric control device for steam boilersInfo
- Publication number
- DE36112C DE36112C DENDAT36112D DE36112DA DE36112C DE 36112 C DE36112 C DE 36112C DE NDAT36112 D DENDAT36112 D DE NDAT36112D DE 36112D A DE36112D A DE 36112DA DE 36112 C DE36112 C DE 36112C
- Authority
- DE
- Germany
- Prior art keywords
- steam boilers
- control device
- electric control
- tube
- spring
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000630 rising Effects 0.000 claims description 2
- 230000000875 corresponding Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/428—Feed-water supply alarm devices using dilatation of solids or liquids
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
In den Dampfkessel wird bis unter den Wasserspiegel das Rohr α geführt, welches in dem Stutzen b c das Rohr d trägt. Auf das obere Ende von d ist die offene Haube/ aufgesetzt, welche mit einer Membran g verschlossen ist. Auf dieser Membran g liegt die Feder h, welche durch das Stück k und passende Leitung mit dem einen Pole einer Batterie verbunden ist. Gegenüber von h befindet sich die Feder I, welche vermittelst des Stückes in und entsprechender Leitung mit dem anderen Pole der Batterie verbunden ist und das Contactstück ο trägt. Tritt nun ein höherer Dampfdruck ein, als zulässig ist, so steigt das Wasser sehr schnell in dem Rohr α bis über das Niveau des Stutzens d, wodurch die zwischen b und der Membran g in d und / eingeschlossene Luft zusammengeprefst und die Membran g in der Weise, wie ausgezogen gezeichnet ist, ausgedehnt wird. Gleichzeitig wird die Feder h gehoben, so dafs sie, bei genügender Länge, an 0 anschleift, wie gezeichnet, und damit einen Stromschlufs hervorbringt. Ist nun ein Läutewerk oder dergleichen zwischen den Leitungen eingeschaltet, so ertönt infolge dessen ein Signal. Die Verlängerung α1 des Rohres α dient zur unmittelbaren Ableitung des aufsteigenden Wassers.In the steam boiler, the pipe α , which carries the pipe d in the socket bc, is guided below the water level. The open hood /, which is closed with a membrane g , is placed on the upper end of d. On this membrane g lies the spring h, which is connected to one pole of a battery by the piece k and a suitable line. Opposite to h is the spring I, which is connected to the other pole of the battery by means of the piece in and corresponding line and carries the contact piece ο. If a higher vapor pressure then occurs than is permissible, the water rises very quickly in the pipe α to above the level of the nozzle d, whereby the air enclosed between b and the membrane g in d and / is compressed and the membrane g in the The way it is drawn in full. At the same time the spring h is raised so that, if it is long enough, it rubs against 0 , as shown, and thus produces an electrical circuit. If a bell or the like is now switched on between the lines, a signal will sound as a result. The extension α 1 of the pipe α serves for the direct discharge of the rising water.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE36112C true DE36112C (en) |
Family
ID=311942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT36112D Active DE36112C (en) | Electric control device for steam boilers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE36112C (en) |
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0
- DE DENDAT36112D patent/DE36112C/en active Active
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