DE535406C - Device for keeping the cooling water warm and for easier starting of internal combustion engines - Google Patents
Device for keeping the cooling water warm and for easier starting of internal combustion enginesInfo
- Publication number
- DE535406C DE535406C DENDAT535406D DE535406DD DE535406C DE 535406 C DE535406 C DE 535406C DE NDAT535406 D DENDAT535406 D DE NDAT535406D DE 535406D D DE535406D D DE 535406DD DE 535406 C DE535406 C DE 535406C
- Authority
- DE
- Germany
- Prior art keywords
- keeping
- storage tank
- internal combustion
- cooling water
- combustion engines
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding 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
Vorrichtung zum Warmhalten des Kühlwassers und leichteren Anlassen - - von Brennkraftmaschinen Die Erfindung betrifft eine Vorrichtung zum Warmhalten des Kühlwassers und leichteren Anlassen von Brennkraftmaschinen, insbesondere Automobilmotoren, bei welchen untei der Motorhaube eine von den Stromquellen des Wagens gespeiste elektrische Heizvorrichtung und ein Wärmespeicher angeordnet sind.Device for keeping the cooling water warm and easier starting - - Of internal combustion engines The invention relates to a device for keeping warm of the cooling water and easier starting of internal combustion engines, especially automobile engines, in which one of the power sources of the car is fed under the bonnet electrical heating device and a heat accumulator are arranged.
Das wesentliche Kennzeichen der Erfindung besteht gegenüber den bekannten Ausführungsformen darin, daß der elektrisch geheizte Wärmespeicher zu den elektrischen, außerhalb des Speichers vorgesehenen Heizkörpern im Nebenschluß liegt, so daß der Speicher während der Fahrt geladen wird, wobei ein Regler den Speicherstrom beim Erreichen einer oberen Speichertemperatur unterbricht und ein anderer Regler beim Absinken der Speichertemperatur bis zu einer unteren Grenze die unmittelbare elektrische Heizung einschaltet.The main characteristic of the invention is compared to the known Embodiments in that the electrically heated heat storage to the electrical, outside of the memory provided radiators is shunted, so that the Storage is charged while driving, with a controller regulating the storage current when Reaching an upper storage tank temperature interrupts and another controller when Drop in storage temperature down to a lower limit the immediate electrical Heating switches on.
Es sind bereits Wärmespeicher bekannt, die der Kühlerheizung bei stillstehendem Motor dienen, die jedoch von den Auspuffgasen beheizt werden.There are already heat accumulators known, which the radiator heating when idle Serve engine, but are heated by the exhaust gases.
Die rein elektrische Beheizung des Wärmespeichers gemäß vorliegender Erfindung hat den Vorteil, den Weg der Auspuffgase gänzlich unberührt zu lassen. In modernen Kraftwagen werden die Auspuffgase zu verschiedenartigen Leistungen herangezogen, ehe sie ins Freie abgelassen werden. Sie beheizen den Vergaser und vielfach auch das Wageninnere. Sie durchziehen zwecks Lärmverminderung einen Auspufftopf .usw. Alle diese Durchzugsorgane für die Auspuffgase erhöhen die Leistung des Motors. Der Anschluß eines Wärmespeichers an den in der beschriebenen Art ohnehin vollbelasteten Abgasstrom hat demnach große Nachteile.The purely electrical heating of the heat accumulator according to the present Invention has the advantage of leaving the path of the exhaust gases completely untouched. In modern vehicles, the exhaust gases are used for various types of performance, before they are let out into the open. They heat the carburetor and, in many cases, too the interior of the car. They pull through a muffler for the purpose of noise reduction. All of these passage organs for the exhaust gases increase the performance of the engine. The connection of a heat accumulator to the already fully loaded in the type described The exhaust gas flow therefore has major disadvantages.
Die rein elektrische Speicherheizung gemäß der Erfindung ist von diesen Nachteilen frei. Der Erfindungsgegenstand ist in der Zeichnung an Hand eines Beispiels dargestellt.The purely electric storage heater according to the invention is one of these Disadvantages free. The subject of the invention is shown in the drawing using an example shown.
Mit B ist in der Zeichnung die Batterie und mit D die Dynamo bezeichnet. Gemäß der Erfindung ist vorzugsweise im Nebenschluß zu den Heizwiderständen 2 ein Wärmespeicher A vorgesehen, der unmittelbar von der Dynamo D bis zu einer oberen, durch den zugeordneten Regler R überwachten Temperatur aufgeladen wird und nach Abstellung des Motors den Temperaturfall innerhalb der Haube H durch Abgabe der gespeicherten Wärme verzögert. Erst wenn der Speicher so weit entladen ist, daß die Temperatur bis zur unteren, von einem Regler 3 überwachten Grenze sinkt, schaltet dieser Regler die Heizwiderstände 2 ein. Dabei kann man den Wärmespeicher A mit einer wärmedichten Hülle C versehen,' von der die gegen das Innere . der Motorhaube gerichtete Abschlußplatte b weggezogen wird, sobald nach Stillsetzen des Motors eine Ausstrahlung der gespeicherten Wärme erwünscht ist.In the drawing, B denotes the battery and D denotes the dynamo. According to the invention, there is preferably a shunt to the heating resistors 2 Heat accumulator A is provided, which is directly from the dynamo D to an upper, is charged by the assigned controller R monitored temperature and after Shutdown of the engine the temperature drop within the hood H by releasing the stored heat is delayed. Only when the memory is discharged so far that the temperature falls to the lower limit monitored by a controller 3, switches this controller sets the heating resistors 2. You can use the heat accumulator A with a heat-proof envelope C, 'of which the against the inside. the hood Directional end plate b is pulled away as soon as the engine has stopped radiation of the stored heat is desired.
Ohne den Rahmen der Erfindung zu verlassen, kann man den Temperaturregler des Heizstromkreises auch so schalten, daß dieser Regler nicht Kontakte dieses Stromkreises, sondern solche eines Hilfsstromkreises schließt, in dem ein die Kontakte des Heizstromkreises überwachendes Relais liegt.Without departing from the scope of the invention, you can use the temperature controller of the heating circuit also switch so that this controller does not have contacts of this circuit, but such an auxiliary circuit closes, in which one the contacts of the heating circuit monitoring relay is present.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE535406T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE535406C true DE535406C (en) | 1931-10-09 |
Family
ID=6556873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT535406D Expired DE535406C (en) | Device for keeping the cooling water warm and for easier starting of internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE535406C (en) |
-
0
- DE DENDAT535406D patent/DE535406C/en not_active Expired
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