DE272359C - - Google Patents
Info
- Publication number
- DE272359C DE272359C DENDAT272359D DE272359DA DE272359C DE 272359 C DE272359 C DE 272359C DE NDAT272359 D DENDAT272359 D DE NDAT272359D DE 272359D A DE272359D A DE 272359DA DE 272359 C DE272359 C DE 272359C
- Authority
- DE
- Germany
- Prior art keywords
- pump
- crankshaft
- shaft
- radiator
- engine
- 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.)
- Active
Links
- 230000001808 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Es ist bekannt, die Kurbelwelle von Explosionskraftmaschinen zugleich als Pumpenwelle oder als Zünderwelle zu benutzen. Im ersteren Falle ist jedoch der Zündapparat, im letzteren die Kühlwasserpumpe gesondert anzutreiben. Anderseits ist es nicht mehr neu, die Wellen des Zündapparates und der Pumpe gegenseitig zu kuppeln und diese gekuppelten Teile indirekt von der Kurbelwelle aus anzutreiben. In allen Fällen sind jedoch Zwischengetriebe erforderlich, so daß die Bauart verwickelt wird; auch ist der Antrieb kein geräuschloser. It is known that the crankshaft of explosion engines also functions as a pump shaft or to use as a detonator shaft. In the former case, however, the ignition apparatus, im the latter to drive the cooling water pump separately. On the other hand, it is no longer new to couple the shafts of the ignition apparatus and the pump to one another and to couple them To drive parts indirectly from the crankshaft. In all cases, however, there are intermediate gears required so that the design becomes entangled; the drive is also not a noiseless one.
Zweck der Erfindung ist die Vermeidung der Zwischengetriebe bei gleichzeitiger Erzielung eines geräuschlosen Ganges der mit der Kurbelwelle verbundenen Apparate. Dies wird erzielt durch die Anordnung des Zündapparates zwischen Motor und Kühlwasserpumpe, wobei die Kurbelwelle mit der Zünder- und Pumpenwelle in einer Geraden liegt.The purpose of the invention is to avoid the intermediate gear while achieving this at the same time a noiseless gear of the apparatus connected to the crankshaft. this will achieved by arranging the ignition device between the engine and the cooling water pump, the crankshaft being in a straight line with the igniter and pump shafts.
In der Zeichnung ist der Erfindungsgegenstand in Fig. ι in der Gesamtansicht und in Fig. 2 mit vergrößert gezeichneter Pumpe zur Darstellung gebracht.In the drawing, the subject of the invention is in Fig. Ι in the overall view and brought to the representation in Fig. 2 with enlarged drawn pump.
Die Pumpe a, die den Umlauf des Kühlwassers b für die Kraftmaschine bewirkt, ist mittels eines Gewindestutzens c an dem Kühlwasserbehälter d derart eingebaut, daß ein Teil des Pumpengehäuses in den Behälter hineinragt und die Kurbelwelle zugleich Pumpenwelle ist. Die Welle e mündet in bekannter Weise mit Hilfe einer zur Abdichtung vorgesehenen Stopfbüchse f in das Pumpengehäuse α ein und trägt das Schleuderrad g. The pump a, which circulates the cooling water b for the engine, is installed by means of a threaded connector c on the cooling water tank d in such a way that part of the pump housing protrudes into the tank and the crankshaft is also the pump shaft. The shaft e opens into the pump housing α in a known manner with the aid of a stuffing box f provided for sealing and carries the centrifugal wheel g.
Durch den Einbau der Pumpe α am Kühler d wird zwischen dieser und dem Kraftmaschinengehäuse h Raum zum Zwischenbau des Zünders (Magnetapparat) i gewonnen, so daß sich eine gedrängte Bauart ergibt. Der Umlauf des durch die Pumpe geförderten Kühlwassers erfolgt in Richtung der eingezeichneten Pfeile.By installing the pump α on the radiator d , space is gained between the latter and the engine housing h for the interposition of the igniter (magnetic apparatus) i , so that the result is a compact design. The cooling water conveyed by the pump is circulated in the direction of the arrows drawn.
Durch die Anordnung der Pumpe auf der Zünderwelle wird dem ruckweisen Arbeiten des Zündapparates vorgebeugt. Die Zünderwelle hat nämlich als solche während des Betriebes das Bestreben, unabhängig von der sie antreibenden Kurbelwelle, wechselweise vorzueilen, da sie beim jedesmaligen Abreißen des Stromes eine Zusatzbeschleunigung erfährt. Diese Beschleunigung wird jedoch durch den ruckweise nicht beeinflußbaren Gang der Pumpe wirksam gedämpft, so daß die Kupplung zwischen Motor und Zündapparat gleichmäßiger als bisher beansprucht wird, also nicht schlägt und sich weniger leicht abnutzt. Es wird somit sowohl durch Vermeidung von Zahnrädern wie durch Dämpfung ein geräuschloser Gang erzielt.The arrangement of the pump on the igniter shaft makes the work jerky the ignition apparatus prevented. The fuse shaft has namely as such during operation the endeavor to lead alternately regardless of the crankshaft driving it, because it experiences an additional acceleration every time the current is interrupted. However, this acceleration is effectively dampened by the jerky gear of the pump, which cannot be influenced, so that the The coupling between the engine and the ignition apparatus is stressed more evenly than before, so it doesn’t beat and wears out less easily. It is thus both through avoidance of gears as a noiseless gear achieved by damping.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE272359C true DE272359C (en) |
Family
ID=528935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT272359D Active DE272359C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE272359C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1049240B (en) * | 1952-11-13 | 1959-01-22 | Anton Piller K G Maschinenfabr | Fan for protection rooms or the like with motor and / or manual drive |
DE10022817C1 (en) * | 2000-05-10 | 2001-10-25 | Daimler Chrysler Ag | Feed device for automobile engine coolant circuit incorporated in bulkhead between automobile passenger compartment and engine compartment |
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0
- DE DENDAT272359D patent/DE272359C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1049240B (en) * | 1952-11-13 | 1959-01-22 | Anton Piller K G Maschinenfabr | Fan for protection rooms or the like with motor and / or manual drive |
DE10022817C1 (en) * | 2000-05-10 | 2001-10-25 | Daimler Chrysler Ag | Feed device for automobile engine coolant circuit incorporated in bulkhead between automobile passenger compartment and engine compartment |
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