DE466721C - Thermal battery - Google Patents

Thermal battery

Info

Publication number
DE466721C
DE466721C DEB132256D DEB0132256D DE466721C DE 466721 C DE466721 C DE 466721C DE B132256 D DEB132256 D DE B132256D DE B0132256 D DEB0132256 D DE B0132256D DE 466721 C DE466721 C DE 466721C
Authority
DE
Germany
Prior art keywords
thermal battery
engine
battery
heating device
fuel
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
DEB132256D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB132256D priority Critical patent/DE466721C/en
Application granted granted Critical
Publication of DE466721C publication Critical patent/DE466721C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects

Landscapes

  • Resistance Heating (AREA)

Description

Thermobatterie Es ist an sich bekannt, Abgase von Explosionsmotoren dazu zu verwenden, eine Thermobatterie zu erwärmen. Bei der Anwendung dieser Batterie als Kraftquelle für die Beleuchtungsanlage von Fahrzeugen, die mittels eines Explosionsmotors angetrieben werden, ist jedoch noch eine besondere Akkumulatorenbatterie notwendig, um während des Stillstands des Motors bei Dunkelheit die behördlich vorgeschriebenen Standlichter zu speisen. Dieser Übelstand wird gemäß der Erfindung dadurch beseitigt, daß die von den Abgasen erhitzte Batterie mit einer besonderen, bei Motorstillstand in Wirkung tretenden Heizvorrichtung ausgerüstet ist; die durch den Betriebsstoff des Motors gespeist wird. Die Heizvorrichtung gibt so vielWärme ab, daß sie das von der Fahrt her noch erhitzte Thermoelement auf derjenigen Temperatur erhält, die erforderlich ist, um den Strom für die behördlich vorgeschriebene Standbeleuchtung zu erhalten. Die Heizvorrichtung ersetzt also vollständig die sonst notwendige Akkumulatorenbattecie und bringt gleichzeitig die hiermit zusammenhängenden Einrichtungen in Fortfall.Thermal battery It is known per se, exhaust gases from explosion engines to use to heat a thermal battery. When using this battery as a power source for the lighting system of vehicles, which by means of an explosion engine are powered, but a special accumulator battery is still necessary, in order to comply with the officially prescribed when the engine is at a standstill in the dark To feed sidelights. This drawback is eliminated according to the invention by that the battery heated by the exhaust gases with a special one when the engine is off is equipped with the heating device coming into effect; by the fuel of the motor is fed. The heater gives off so much heat that it receives thermocouples that are still heated during the journey at the temperature which is required to generate electricity for the officially required stand lighting to obtain. The heating device thus completely replaces the accumulator batteries that would otherwise be required and at the same time eliminates the associated facilities.

In der Zeichnung ist die Erfindung in einer Abbildung dargestellt.In the drawing, the invention is shown in a figure.

Die Auspuffgase durchlaufen den Auspuffkanal a und erwärmen dabei die rings um den Auspuffkanal angeordnete Thermobatterie e, deren erzeugter Strom durch die an die Batterie angeschlossene Leitung zu den Verbrauchsstellen, z. B. den Lampen b, fließt. Zum Warmhalten der Batterie bei Stillstand des Motors ist beispielsweise ein Benzinbrenner c vorgesehen, der durch ein vom Brennstoffbehälter abgeleitetes Rohr d gespeist wird. Die Benzinzufuhr zur Heizflamme wird, da die Heizwerte der Betriebsstoffe schwanken, durch ein Ventil geregelt, das in das Rohr d eingebaut ist. Die Regelungsvorrichtung für das Ventil f besteht gemäß der Erfindung aus einem Solenoid, das von dem durch die Thermobatterie erzeugten Strom beeinflußt wird. Zu diesem Zweck wird der Strom der Thermobatterie über eine Spule g geleitet, welche den Eisenkern h und gleichzeitig auch das von ihm getragene Ventil f je nach der Spannung der Batterie mehr oder weniger in sich hineinzieht. Die Ventilöffnung i wird sich also entsprechend der Lage des Kernes h 2n der Spule mehr oder weniger schließen. Bei übermäßiger Erhitzung der Thermobatterie, wobei deren Spannung steigt, wird die Brennstoffzufuhr selbsttätig vermindert, während sie bei stark sinkender Spannung durch öffnen des Ventils i selbsttätig erhöht wird.The exhaust gases pass through the exhaust duct a and heat up in the process the thermal battery e arranged around the exhaust duct, the electricity generated by it through the line connected to the battery to the consumption points, e.g. B. the lamps b, flows. To keep the battery warm when the engine is not running For example, a gasoline burner c is provided by a fuel tank derived pipe d is fed. The fuel supply to the heating flame is because the The calorific values of the operating materials fluctuate, regulated by a valve in the pipe d is built in. The control device for the valve f is according to the invention from a solenoid, which is influenced by the current generated by the thermal battery will. For this purpose, the current of the thermal battery is passed through a coil g, which the iron core h and at the same time also the valve f carried by it depending on the voltage of the battery more or less draws in. The valve opening i will therefore be more or less depending on the position of the core h 2n of the coil conclude. If the thermal battery overheats and its voltage increases, the fuel supply is automatically reduced, while it is reduced when it drops sharply Voltage is automatically increased by opening valve i.

Ferner ist es zweckmäßig, die Thermobatterie an das Motorkühlwasser zu legen. Hierdurch wird ein Überheizen der Thermobatterie verhütet, da bei Motorstillstand die Temperatur des beim Fahren erwärmten Kühlwassers wieder abnimmt.It is also useful to connect the thermal battery to the engine cooling water to lay. This prevents the thermal battery from overheating, since the engine is at a standstill the temperature of the cooling water warmed up while driving decreases again.

Claims (3)

PATENTANSPRÜCHE: i. Thermobatterie, die als Kraftquelle für die Beleuchtungsanlage von Kraftfahrzeugen dient und durch die Abgase des Fahrzeugmotors erwärmt wird, dadurch gekennzeichnet, daß die Thermobatterie mit einer besonderen, bei Motorstillstand in Wirkung tretenden Heizvorrichtung versehen ist, die durch den Betriebsstoff des Motors gespeist wird und aus einem Flammen- oder Gasbrenner besteht. PATENT CLAIMS: i. Thermal battery used as a power source for the lighting system is used by motor vehicles and is heated by the exhaust gases of the vehicle engine, characterized in that the thermal battery with a special, when the engine is off in effect coming heating device is provided, which by the fuel of the Motor is fed and consists of a flame or gas burner. 2. Thermobatterie nach Anspruch i, dadurch gekennzeichnet, daß die Regelung der Brennstoffzufuhr für die -Heizvorrichtung durch den von der Thermobatterie erzeugten Strom unter Zwischen-Schaltung eines auf das Regulierventil einwirkenden Solenoides erfolgt. 2. Thermal battery according to claim i, characterized in that the regulation of the fuel supply for the heating device by the current generated by the thermal battery with interconnection of a solenoid acting on the regulating valve takes place. 3. Thermobatterie nach den Ansprüchen i und 2, dadurch gekennzeichnet, daß beim Inbetriebsetzen der Heizvorrichtung, d. h. beim Stillstand des Motors, gleichzeitig die kalten Stellen der Thermoelemente an das Motorkühlwasser angeschlossen, werden.3. Thermal battery according to claims i and 2, characterized in that when putting the Heater, d. H. when the engine is at a standstill, the cold spots at the same time the thermocouples are connected to the engine cooling water.
DEB132256D Thermal battery Expired DE466721C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB132256D DE466721C (en) Thermal battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB132256D DE466721C (en) Thermal battery

Publications (1)

Publication Number Publication Date
DE466721C true DE466721C (en) 1928-10-11

Family

ID=6998047

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB132256D Expired DE466721C (en) Thermal battery

Country Status (1)

Country Link
DE (1) DE466721C (en)

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