DE492185C - Cooling water heating for internal combustion engines - Google Patents

Cooling water heating for internal combustion engines

Info

Publication number
DE492185C
DE492185C DEK114391D DEK0114391D DE492185C DE 492185 C DE492185 C DE 492185C DE K114391 D DEK114391 D DE K114391D DE K0114391 D DEK0114391 D DE K0114391D DE 492185 C DE492185 C DE 492185C
Authority
DE
Germany
Prior art keywords
cooling water
heating
internal combustion
combustion engines
water heating
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
DEK114391D
Other languages
German (de)
Inventor
Dipl-Ing Franz Koch
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.)
Koch and Sterzel AG
Original Assignee
Koch and Sterzel 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 Koch and Sterzel AG filed Critical Koch and Sterzel AG
Priority to DEK114391D priority Critical patent/DE492185C/en
Application granted granted Critical
Publication of DE492185C publication Critical patent/DE492185C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00Starting aids for combustion engines, not otherwise provided for
    • F02N19/02Aiding engine start by thermal means, e.g. using lighted wicks
    • F02N19/04Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Description

Kühlwasserheizung für Brennkraftmaschinen Die Notwendigkeit, im Winter das Kühlwasser der Brennkraftmaschinen vorm Einfrieren zu hindern, und die Tatsache, daß kalte Motoren schlechter in Gang zu bringen sind wie warme, hat zu verschiedenen Einrichtungen zur Kühlwassererwärmung geführt. Bekannt sind Holzkohleöfen, Benzinöfen, elektrische Wärmelampen u. dgl. Alle diese Einrichtungen haben den Nachteil, daß die Wärme dem Kühlwasser nicht unmittelbar zugeführt wird, sondern daß das Kühlwasser nur dadurch warm gehalten wird, daß die betreffende Wärmevorrichtung oder der Ofen -z. B. bei Automobilen unter die Haube oder in die Nähe des Motors gelegt wird. Die Erwärmung des Kühlwassers ist infolgedessen nur mangelhaft, und ein wirklicher Schutz vorm Einfrieren des Wassers wird dadurch nicht erreicht.Cooling water heating for internal combustion engines The need in winter to prevent the cooling water of the internal combustion engines from freezing, and the fact that cold engines are more difficult to get going than warm ones has to do with different things Equipment for cooling water heating led. Charcoal stoves, gasoline stoves, electric heat lamps and the like. All of these devices have the disadvantage that the heat is not supplied directly to the cooling water, but that the cooling water is kept warm only by the heating device or furnace in question -z. B. is placed in automobiles under the hood or near the engine. As a result, the heating of the cooling water is poor, and real This does not protect the water from freezing.

Die Erfindung bringt insofern eine wesentliche Besserung, als die metallischen Kühlwasserträger (Motor, Kühler oder Kühlwasserröhren) selbst den Heizkörper bilden und damit sämtliche Wärme ohne wesentliche Verluste dem Kühlwasser vermitteln können. Als Wärmeerzeuger dient elektrischer Strom, der nach dem Joulschen Gesetz Ja # R im Wasserträger selbst sich inWärme umsetzt. DerWasserträger stellt dabei den Widerstand R dar. Der Stromschluß kann an verschiedenen Stellen der Kühlwasserträger vorgenommen werden. Z. B. erfolgt nach Abb. _ am Kühler die Zuleitung und am Motorblock die Ableitung. Da nach bestehenden Vorschriften hohe Netzspannungen an Motore oder Fahrzeuge nicht angeschlossen werden dürfen und außerdem zur Erwärmung oft höhere Stromstärken, als sie gewöhnliche Netze liefern, gebraucht werden, wird ein Transformator T zwischen Netz und den als Widerstand dienenden Kühlwasserträger geschaltet (Abb. 2). Da sich unter Umständen verschiedene Erwärmungen für die Anlagen nötig machen, z. B. Dauererwärmung während der Nacht, um das Wasser gegen Einfrieren zu schützen, oder schnelle hohe Erwärmung des Kühlwassers vormAnlassen des Motors, ist der Transformator für Abgabe verschiedener Spannungen und Stromstärken vorgesehen (Abb.3). Auch kann der zweckmäßig primärseitige Anschluß des Transformators für verschiedene Netzspannungen eingerichtet werden.The invention brings about a substantial improvement, as the metallic cooling water carrier (engine, radiator or cooling water pipes) itself the radiator form and thus convey all the heat to the cooling water without significant losses can. Electric current is used as a heat generator, according to Joule's law Yes # R converts itself into heat in the water carrier. The water carrier provides represents the resistance R. The current short can at different points of the cooling water carrier be made. For example, as shown in Fig. _, The supply line is on the radiator and on the engine block the derivation. Since, according to existing regulations, high line voltages to motors or Vehicles may not be connected and also often higher for heating A transformer is used to generate currents greater than that provided by ordinary networks T connected between the mains and the cooling water carrier serving as a resistor (Fig. 2). Since different heating systems may be necessary for the systems, z. B. Continuous heating during the night to protect the water against freezing, or rapid high heating of the cooling water before starting the motor, is the transformer intended for the delivery of different voltages and currents (Fig.3). Also can the appropriate primary-side connection of the transformer for various mains voltages to be set up.

In sämtlichen Abbildungen bezeichnet K den Kühler und M den Motor. Die Stromzuführung wird derartig günstig gelegt, daß möglichst sämtliche Metallteile vom Strom gleichmäßig durchflossen werden. Auch lassen sich nach Abb. 3 durch die Verwendung eines Stufentransformators verschiedene Stromkreise mittels beweglicher Leitungen A, bis A4 bilden.In all figures, K denotes the radiator and M the engine. The power supply is placed so favorably that as many metal parts as possible be evenly traversed by the current. Also can be shown in Fig. 3 by the Use of a step transformer different circuits by means of movable Form lines A to A4.

In Garagen wird es praktisch sein, tragbare oder ortsfeste Transformatoren zur Verfügung zu haben, die sich an jede Kühlwasseranlage eines Kraftwagens anschließen lassen, wozu dann auch am Motor oder Wagen selbst die entsprechenden Anschlußklemmen vorhanden sein müssen. Von Vorteil wird es ferner sein, den Transformator am Motor, am Kühler oder am Fahrzeug anzubringen, so daß die Erwärmung an allen Orten, wo Strom zur Verfügung steht, vorgenommen werden kann. Um eine Überhitzung des Kühlwassers bei der Beheizung zu vermeiden, sind weiter an sich bekannte temperaturempfindliche Sicherheitsvorrichtungen S (Abb. 2) eingeschaltet, die bei einem bestimmten Erwärmungsgrad den Strom abschalten oder verringern.In garages it will be convenient to use portable or stationary transformers to have available that connect to every cooling water system of a motor vehicle leave, including the appropriate ones on the engine or car itself Terminals must be present. It will also be advantageous to install the transformer on the motor, on the radiator or on the vehicle, so that the heating in all places where Electricity is available, can be made. About overheating of the cooling water To be avoided during heating, temperature-sensitive ones are also known per se Safety devices S (Fig. 2) are switched on at a certain degree of warming turn off or reduce the power.

Claims (3)

PATENTANSPRÜCHE: i. Kühlwasserheizung für Brennkraftmaschinen, dadurch gekennzeichnet, daß der Motor (M), die Kühlwasserleitung, der Kühler (K) o. dgl. metallische Teile der Anlage einzeln oder zusammen derart den Widerstand eines elektrischen Stromkreises bilden, daß diese Teile beim Stromdurchgang erwärmt werden (Abb. i). PATENT CLAIMS: i. Cooling water heating for internal combustion engines, thereby characterized in that the engine (M), the cooling water line, the radiator (K) o. metallic parts of the system individually or together such the resistance of an electrical Form circuit so that these parts are heated when the current passes through (Fig. I). 2. Kühlwasserheizung nach Anspruch i, dadurch gekennzeichnet, daß für hohe Heizströme ein Transformator (T) Verwendung findet (Abb. a). 2. Cooling water heater according to claim i, characterized in that for high heating currents a transformer (T) is used (Fig. a). 3. Kühlwasserheizung nach Anspruch i und 2, dadurch gekennzeichnet, daß dem Transformator (T) durch Anzapfungen (Al bis A4) oder Stufenschalter verschiedene Stromstärken und -spannungen entnommen werden (Abb.3). q.. Kühlwasserheizung nach Anspruch i bis 3, dadurch gekennzeichnet, daß im Zuge der Heizstromleitung Temperaturüberwachungseinrichtungen (S) vorgesehen sind, die den Strom bei zu hoher Temperatur abschalten.3. cooling water heater according to claim i and 2, characterized in that the transformer (T) is connected by taps (Al up to A4) or tap changer with different currents and voltages (Fig.3). q .. cooling water heater according to claim i to 3, characterized in that that temperature monitoring devices (S) are provided in the course of the heating current line that switch off the electricity when the temperature is too high.
DEK114391D 1929-04-17 1929-04-17 Cooling water heating for internal combustion engines Expired DE492185C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK114391D DE492185C (en) 1929-04-17 1929-04-17 Cooling water heating for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK114391D DE492185C (en) 1929-04-17 1929-04-17 Cooling water heating for internal combustion engines

Publications (1)

Publication Number Publication Date
DE492185C true DE492185C (en) 1930-02-22

Family

ID=7243012

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK114391D Expired DE492185C (en) 1929-04-17 1929-04-17 Cooling water heating for internal combustion engines

Country Status (1)

Country Link
DE (1) DE492185C (en)

Similar Documents

Publication Publication Date Title
EP0305854A3 (en) Heating device for diesel oil or heating oil for an engine or a burner
DE492185C (en) Cooling water heating for internal combustion engines
DE10014011C1 (en) Heating system for automobile passenger compartment uses heat provided by engine coolant circuit with independent electric heating of engine coolant
WO2019149849A1 (en) Inductive charging device
CN203347947U (en) Diesel oil line heating device, oil line assembly containing same and diesel engine
EP1233171B1 (en) Device for the thermal treatment of viscous fuels for internal combustion engines
US1493773A (en) Heater for engine-cooling systems
US3863150A (en) Electrical current flow indicator
DE3217758A1 (en) Additional device in the cooling water circuit of motor vehicle engines
US2574929A (en) Automatic electric circulation heater for automobiles
US1372864A (en) Heating and charging system for explosive-engines
DE558843C (en) Starting device for diesel engines with glow spiral
US2690168A (en) Preheating system for engines
GB419892A (en) Improvements in and relating to electrically heated apparatus
DE3440966A1 (en) Device for waterheating via engine heat
DE2110632A1 (en) Automotive seat heating
DE1902495A1 (en) Temperature control device for automotive internal combustion engines
DE553572C (en) Safety device for vehicle radiator
DE19529564A1 (en) Fuel fired heater for starting motor vehicle engine in very low temp. - heats Seebeck element in addition to generate sufficient electricity to power the heater accessories.
DE373865C (en) Safety glasses for drivers
DE2433591A1 (en) Thermo electric generator for light aircraft - operating on hot exhaust gases uses catalytic combustor to raise temperature and detoxify gases
DE3245740A1 (en) Heating device for a motor vehicle which can be driven by electricity
US2470485A (en) Electric circulatory water heater attachment for conventional internal-combustion engines
DE368915C (en) Device for preventing the cooling water from freezing in motor vehicle coolers
DE102005024466A1 (en) Heating device for an electric vehicle comprises a line with an inlet and an outlet for a liquid medium of a heating circulation, a transformer having a primary winding and a secondary winding and a connecting unit