DE921476C - Device for cooling the air nozzle of gas generating systems for motor vehicles - Google Patents

Device for cooling the air nozzle of gas generating systems for motor vehicles

Info

Publication number
DE921476C
DE921476C DED16631D DED0016631D DE921476C DE 921476 C DE921476 C DE 921476C DE D16631 D DED16631 D DE D16631D DE D0016631 D DED0016631 D DE D0016631D DE 921476 C DE921476 C DE 921476C
Authority
DE
Germany
Prior art keywords
engine
coolant
cooling
air nozzle
heat exchanger
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
DED16631D
Other languages
German (de)
Inventor
Otto Winkelmann
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Priority to DED16631D priority Critical patent/DE921476C/en
Application granted granted Critical
Publication of DE921476C publication Critical patent/DE921476C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/80—Other features with arrangements for preheating the blast or the water vapour

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)

Description

Die Erfindung betrifft eine Einrichtung zur Kühlung der Luftdüse von Gaserzeugungsanlagen für Kraftfahrzeuge mittels @einies Kühlmittels, das durch Thermosyphunwirkung im Kreislauf durch den Kühlmantel der Luftdüse und einen Wärmeaustauscher geführt wird.The invention relates to a device for cooling the air nozzle of Gas generation systems for motor vehicles by means of a coolant that is produced by thermosyphun effect circulated through the cooling jacket of the air nozzle and a heat exchanger will.

Die Erfindung besteht darin, daß der Wärmeaustauscher derart in den Kühlmittelkreislauf des Motors eingeschaltet ist, dafä das Düsenkühlmittel mittelbar vom Moorkühlmittel gekühlt wird.The invention consists in that the heat exchanger so in the The engine's coolant circuit is switched on, so that the nozzle coolant is indirect is cooled by the bog coolant.

Hierdurch wird ,erreicht, daß der Wärmeaustauscher klein gehalten werden kann.This ensures that the heat exchanger is kept small can be.

Ferner kann die Erwärmung des MotorkühlmIttels vom Gaserzeuger her zum Vorwärmen des Motors bei kaltem Wetter, also zur Erleichterung des Anlassers, benutzt werden. Der mit Hilfe eines Gebläses anb fachte Gaserzeuger gibt in der Kühlzarteeinem Teil der Wärme an die Luftdüse, von wo sie mit Hilfe des Düsenkühlmittels im Wärmeaustauscher an das Kühlmittel und von fiesem an den Motor abgegeben wird.Furthermore, the heating of the engine coolant can come from the gas generator to preheat the engine in cold weather, so to facilitate the starter, to be used. The gas generator attached with the help of a blower is in the Cooling tender part of the heat to the air nozzle, from where it is with the help of the nozzle coolant in the heat exchanger to the coolant and from nasty to the engine.

Die Zeichnung veranschaulicht ein Ausführungsbeispiel des Erfindamgsgegenstands, und zwar zeigt Fig. i einten Teil der Kühleinrichtung und Fig. z die gesamte Kühleinrichtung.The drawing illustrates an embodiment of the subject matter of the invention, namely FIG. i shows a part of the cooling device and FIG. z shows the entire cooling device.

Der Gaserzeuger i ist mit einer Luftdüse z versehen, deren KüMmante13 von einem Kühlmittel durchflossen wird. Das Kühnmittel strömt unter Thermosyphonwirkung in Richtung der eingezeichneten Pfeile aus der Düse nach oben in die Rohre q. des Wärmeaustauschers io und aus diesem durch die Leitung 5 zur Düse zurück. Gemäß der Erfindung wird das Kühlwasser aus dem Motorkühler 7 vor sefnern Eintritt in den Motor i z mit Hilfe einer vom Fahrzeugmotor angetriebenen, Wasserpumpe 8 durch die Leitung 9 in den Wärmeaustauseher i o geführt. In diesem umspült :es die Rohre 4 und kühlt das Düsenkühlmittel mittelbar. Aus dem Wärmeaustauscher io wird das Kühlwasser durch die Leitung i i in den Motor 1z und zum Motorkühler 7 zurückgeführt. Die Wasserpumpe 8 ist zur Aufrechterhaltung des Motorkühlmittelkreislaufes bei stillstehendem Fahrzeugmotor von einer bei abgestelltem Fahrzeugmotor einschaltbaren Antrebsvorrichtung, z. B. der als Motor umzuschaheuden LichtmaschIn,e, antreibbar.The gas generator i is provided with an air nozzle z, the KüMmante13 is traversed by a coolant. The coolant flows under the effect of a thermosyphon in the direction of the arrows drawn up from the nozzle into the pipes q. of Heat exchanger io and from this back through line 5 to the nozzle. According to the Invention, the cooling water from the engine radiator 7 before sefnern entry into the Motor i z by means of a water pump 8 driven by the vehicle engine Line 9 led into the heat exchanger i o. In this it washes around the pipes 4 and cools the nozzle coolant indirectly. The cooling water is generated from the heat exchanger io fed back through the line i i into the engine 1z and to the engine cooler 7. The water pump 8 is for maintaining the engine coolant circuit when the vehicle engine is not running from a switchable when the vehicle engine is turned off drive device, z. B. the alternator, which can be turned around as a motor, can be driven.

Claims (1)

PATENTANSPRÜCHE: i. Einrichtung zur Kühlung der Luftdüse von Gaserzeugungsanlagen für Kraftfahrzeuge mittels einfies Kühlmittels, das durch Thermosyphonwirkung im Kreislauf durch den Kühlmantel der Luftdüse und Beinen Wärmeaustauscher geführt wird, dadurch gekennzeichnet, daß der Wärmeaustauscher derart in den Kühlmittelkreislauf des Motors eingeschaltet ist, daß das Düsenkühhnittel mittelbar vom Moorkühlmittel gekühlt wird. z. Einrichtung nach Anspruch i, dadurch gekennzeichnet, daß das Motorkühlmittel den Wärmeaustauscher vor seinem Eintritt in den Motor durchfließt. 3. Einrichtung nach Anspruch i, dadurch gekennzeichnet, d.aß das Motorkühlmittel mittels einer vom Fahrzeugmotor angetriebenen Pumpe im Kreislauf geführt wird und zur Aufrechterhaltung des Motorkühlmittelumlaufes bei stillstehendem Fahrzeugmotor die Pumpe von einer bei abgeschaltetem Fahrzeugmotor einschaltbaren Antriebsvorrichtung, z. B. der als Motor umzuschaltenden Lichtmaschine, antreibbar ist. Angezogene Druckschriften.: Deutsche Patentschriften Nr. 566768, 621 67i.PATENT CLAIMS: i. Device for cooling the air nozzle of gas generation plants for motor vehicles by means of a coolant which is produced by thermosyphon effect in the Circuit passed through the cooling jacket of the air nozzle and legs heat exchanger is, characterized in that the heat exchanger in such a way in the coolant circuit of the engine is switched on, that the nozzle cooling agent is indirectly from the bog coolant is cooled. z. Device according to Claim i, characterized in that the engine coolant flows through the heat exchanger before it enters the engine. 3. Establishment according to claim i, characterized in that the engine coolant by means of a The pump driven by the vehicle engine is circulated and to maintain it of the engine coolant circulation when the vehicle engine is at a standstill, the pump from one when the vehicle engine is switched off drive device, z. B. the as Motor to be switched alternator, is drivable. Referred publications .: German Patent Nos. 566768, 621 67i.
DED16631D 1942-03-28 1942-03-28 Device for cooling the air nozzle of gas generating systems for motor vehicles Expired DE921476C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED16631D DE921476C (en) 1942-03-28 1942-03-28 Device for cooling the air nozzle of gas generating systems for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED16631D DE921476C (en) 1942-03-28 1942-03-28 Device for cooling the air nozzle of gas generating systems for motor vehicles

Publications (1)

Publication Number Publication Date
DE921476C true DE921476C (en) 1954-12-20

Family

ID=7035423

Family Applications (1)

Application Number Title Priority Date Filing Date
DED16631D Expired DE921476C (en) 1942-03-28 1942-03-28 Device for cooling the air nozzle of gas generating systems for motor vehicles

Country Status (1)

Country Link
DE (1) DE921476C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566768C (en) * 1927-05-14 1932-12-21 Jean Gohin Gas generator, preferably for motor vehicles
DE621671C (en) * 1934-03-22 1935-11-11 Theodor Stiebel Dipl Ing Dr Hot water heating system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE566768C (en) * 1927-05-14 1932-12-21 Jean Gohin Gas generator, preferably for motor vehicles
DE621671C (en) * 1934-03-22 1935-11-11 Theodor Stiebel Dipl Ing Dr Hot water heating system

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