DE472543C - Circuit for electrical boiler protection, especially for locomotives - Google Patents
Circuit for electrical boiler protection, especially for locomotivesInfo
- Publication number
- DE472543C DE472543C DES78564D DES0078564D DE472543C DE 472543 C DE472543 C DE 472543C DE S78564 D DES78564 D DE S78564D DE S0078564 D DES0078564 D DE S0078564D DE 472543 C DE472543 C DE 472543C
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- boiler protection
- switched
- locomotives
- electrical boiler
- 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
- 230000003137 locomotive effect Effects 0.000 title claims description 6
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C1/00—Steam locomotives or railcars
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Schaltung für elektrischen Kesselschutz, insbesondere bei Lokomotiven Die Erfindung betrifft eine Schaltung für elektrischen Kesselschutz, insbesondere für Lokomotiven; sie besteht darin, daß die Stromquelle mit der Schutzeinrichtung und einer Beleuchtungsanlage in Hintereinanderschaltung liegt.Circuit for electrical boiler protection, especially in locomotives The invention relates to a circuit for electrical boiler protection, in particular for locomotives; it consists in that the power source with the protective device and a lighting system is connected in series.
Auf der Zeichnung ist die Schaltung dargestellt. i ist ein Lokomotivkessel mit einer isoliert eingeführten Anode 2, während die negative Leitung an den Kessel bei 3 angeschlossen ist. Als Stromquelle dient ein Turbogenerator q., der den Strom sowohl für die Kesselschutzeinrichtung wie auch für eine Beleuchtungsanlage 5 liefert.The circuit is shown in the drawing. i is a locomotive boiler with an insulated introduced anode 2, while the negative lead to the boiler at 3 is connected. A turbo generator q. Serves as the power source, which generates the electricity supplies both for the boiler protection device and for a lighting system 5.
Durch einen Umschalter 6 kann die Beleuchtungsanlage mit der Kesselschutzvorrichtung in Hintereinanderschaltung zur Stromquelle gelegt werden. Wird jedoch die Beleuchtungs, einrichtung nicht gebraucht, so kann sie abgeschaltet werden und statt ihrer ein regelbarer Widerstand 7 in den Stromkreis eingefügt werden. Gleichzeitig wird ein Spannungsregler 8 für den Turbogenerator eingeschaltet, so daß die Erregung vermindert und die Spannung herabgesetzt wird. Infolgedessen braucht der Widerstand 7 nicht zu groß zu sein und die Verluste in diesem Widerstand werden kleiner.A changeover switch 6 can be used to switch the lighting system to the boiler protection device be laid in series with the power source. However, if the lighting, device is not needed, it can be switched off and switched on instead adjustable resistor 7 can be inserted into the circuit. At the same time a Voltage regulator 8 switched on for the turbo generator, so that the excitation is reduced and the voltage is reduced. As a result, the resistor 7 does not need to be too big and the losses in this resistor will be smaller.
Wird der Umschalter 6 nach links gelegt, so sind Beleuchtungsanlage und Kesselschutzeinrichtung hintereinandergeschaltet; zeigt es sich dabei, daß die Beleuchtungsanlage zuviel Strom verbraucht und die Stromstärke für die Schutzeinrichtung nicht genügend groß ist, so kann durch einen parallel zu den Lampen liegenden regelbaren Widerstand 9 der Schutzstrom vergrößert werden. Ist dagegen der Schutzstrom zu groß, so kann er durch den zu den Elektroden parallelen Widerstand io im Verhältnis zum Lichtstrom verringert werden. Der beim Abschalten der Beleuchtungsanlage und Umlegen des Umschalters 6 nach rechts eingeschaltete regelbare Widerstand 7 wird so eingestellt, daß der normale Schutzstrom fließt.If the switch 6 is set to the left, there are lighting systems and boiler protection device connected in series; it shows that the Lighting system consumes too much electricity and the amperage for the protective device is not big enough, it can be regulated by a parallel to the lamps Resistor 9 the protective current can be increased. If, on the other hand, the protective current is too high, so it can by the resistance parallel to the electrodes io in relation to the Luminous flux can be reduced. The one when switching off the lighting system and moving it of the switch 6 to the right switched on adjustable resistor 7 is set so that that the normal protective current flows.
Die Erfindung - hat den Vorteil, daß eine besondere Stromquelle für den elektrischen Kesselschutz nicht erforderlich ist, daß durch den dauernden Betrieb die Stromquelle günstig ausgenutzt wird und daß ferner während des Betriebes der Beleuchtungsanlage der Strom für den Kesselschutz nahezu kostenlos erhalten wird. Ist beispielsweise die Spannung der Lampen 24 Volt, so ist es nur notwendig, noch den Spannungsabfall des Schutzstromes im Lokomotivkessel in der Größenordnung von 0,5 bis i Volt aufzuwenden.The invention - has the advantage that a special power source for the electrical boiler protection is not required that due to continuous operation the power source is used favorably and that also during the operation of the Lighting system the electricity for the boiler protection is obtained almost free of charge. For example, if the voltage of the lamps is 24 volts, it is only necessary the voltage drop of the protective current in the locomotive boiler in the order of magnitude of 0.5 to 1 volt.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES78564D DE472543C (en) | Circuit for electrical boiler protection, especially for locomotives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES78564D DE472543C (en) | Circuit for electrical boiler protection, especially for locomotives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE472543C true DE472543C (en) | 1929-03-01 |
Family
ID=7507565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES78564D Expired DE472543C (en) | Circuit for electrical boiler protection, especially for locomotives |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE472543C (en) |
-
0
- DE DES78564D patent/DE472543C/en not_active Expired
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