DE168718C - - Google Patents
Info
- Publication number
- DE168718C DE168718C DENDAT168718D DE168718DA DE168718C DE 168718 C DE168718 C DE 168718C DE NDAT168718 D DENDAT168718 D DE NDAT168718D DE 168718D A DE168718D A DE 168718DA DE 168718 C DE168718 C DE 168718C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- cooling
- cooling water
- cylinder
- water
- 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
- 239000000498 cooling water Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 7
- 238000004880 explosion Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010802 sludge Substances 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
-
- 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
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
- F01P2003/021—Cooling cylinders
-
- 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
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
- F01P2003/024—Cooling cylinder heads
-
- 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
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
- F01P2003/027—Cooling cylinders and cylinder heads in parallel
-
- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/06—Cleaning; Combating corrosion
- F01P2011/066—Combating corrosion
-
- 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
- F01P2050/00—Applications
- F01P2050/02—Marine engines
- F01P2050/04—Marine engines using direct cooling
-
- 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
- F01P2050/00—Applications
- F01P2050/02—Marine engines
- F01P2050/06—Marine engines using liquid-to-liquid heat exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
3Cai»et(\ efjOM c?a\'c-i ι [amtb. 3Cai »et (\ efjOM c? A \ 'ci ι [on tb.
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
M 168718 KLASSE 46 c. ^1 T M 168718 CLASS 46 c. ^ 1 T
Um das Absetzen von Kesselstein und sonstigen Unreinigkeiten in den vom Kühlwasser durchflossenen Räumen des Zylindermantels und des Ventilkopfes von Gasmaschinen, Kompressoren und sonstigen im Zylinder mit hohen Temperaturen arbeitenden Kraftmaschinen zu vermeiden, hat man vorgeschlagen, daß gesamte Kühlwasser beständig durch ein geschlossenes System zirkulierenTo prevent scale and other impurities from settling in the cooling water flow through spaces of the cylinder jacket and the valve head of gas engines, Compressors and other prime movers working in the cylinder at high temperatures To avoid it, it has been suggested that all cooling water be permanent circulate through a closed system
ίο zu lassen und durch Wärmeentziehung in einem besonderen Wärmeaustauschapparate stets wieder zurückzukühlen. Diese Einrichtung bedingt indessen das Vorhandensein eines verhältnismäßig umfangreichen Oberflächenkühlers und ist daher schon wegen des größeren Raumbedarfs in den meisten Fällen praktisch nicht verwendbar.ίο to let and through heat extraction in a special heat exchange apparatus always cool back again. However, this facility requires its existence a relatively extensive surface cooler and is therefore already because of the In most cases it is practically impossible to use larger space requirements.
In Wirklichkeit bereitet das Absetzen von Kesselstein und Schlamm bei. Explosionsmaschinen Schwierigkeiten nur an solchen Stellen, deren Kühlräume bei starker Wärmeübertragung schwer zugängig sind; es sind dies hauptsächlich die wassergekühlten Räume des Kolbenkörpers größerer GasmaschinenIn reality, the settling of scale and sludge prepares for it . Explosion machines difficulties only in those places whose cold rooms are difficult to access with strong heat transfer; these are mainly the water-cooled spaces in the piston body of larger gas engines
o. dgl.or the like
Nach vorligender Erfindung werden die Vorteile der beständigen Anwendung desselben Kühlwasserquantums in einem geschlossenen, außerhalb zurückgekühlten Systerne für die Kühlung dieses Kolbenkörpers von Explosionskraftmaschinen nutzbar gemacht, und zwar dadurch, daß das durch die Hohlräume des Kolbenkörpers im geschlossenen System beständig zirkulierende Wasser durch das dem Zylinder- und Ventilkopfmantel zufließende frische Kühlwasser zurückgekühlt wird. Hierdurch wird ein beständiges Kühlhalten des Kolbenkühlkörpers mittels reinen, keine Unreinigkeiten absetzenden Wassers ohne irgendwelche Komplikationen ermöglicht. Insbesondere fallen auch äußere Rohrleitungen für das geschlossene Kühlsystem des Kolbenkörpers fort, da der Rückkühler dieses Systems geringe Abmessungen erfordert und sich daher leicht im Motorgestell selbst oder in unmittelbarer Nähe desselben anbringen läßt; auch für das Rückkühlwässer fallen die sonst erforderlichen Leitungen fort, da dieses Rückkühlwasser, wie gesagt, zugleich als Kühlwasser für den Zylindermantel und den Ventilkopf dient. Die Anwärmung, welche dieses dem Zylindermantel und Ventilkopf zufließende Kühlwasser durch die. Rückkühlung des Kolbenkühlwassers erfährt, ist für seine Kühlwirkung ohne erheblichen Einfluß, da die Masse dieses Kühlwassers im Verhältnis zu der durch den Kolben abzuführenden Wärmemenge stets sehr groß ist.According to the present invention, the advantages of constant use thereof become Cooling water quantum in a closed, externally recooled system for cooling this piston body Made usable by explosion engines, namely that the through the cavities of the piston body in the closed System constantly circulating water through the cylinder and valve head jacket incoming fresh cooling water is cooled back. This makes a permanent one Keeping the piston heat sink cool by means of clean, non-contaminating agents Water without any complications. In particular, external ones also fall Pipelines for the closed cooling system of the piston body continue as the dry cooler this system requires small dimensions and is therefore easy to install in the motor frame can be attached itself or in the immediate vicinity of the same; also for the recooling water the otherwise required lines are omitted, since this recooling water, as I said, at the same time as cooling water for the The cylinder jacket and the valve head are used. The heating that this gives the cylinder jacket and cooling water flowing in through the valve head. Recooling of the piston cooling water learns is for its cooling effect without significant influence, since the mass of this Cooling water in relation to the amount of heat to be dissipated by the piston is very big.
Auf der beiliegenden Zeichnung ist eine derartige Einrichtung für eine Gasmaschine schematisch dargestellt. Der Arbeitsraum des Zylinders α wird von den Kühlräumen b und c umschlossen und der sich in dem zylindrischen Teil desselben bewegende Kolben d enthält ebenfalls einen Kühlraum e, welcher durch feststehende Röhren f und g mit einem geschlossenen Rohrsystem in Verbindung steht,Such a device for a gas engine is shown schematically in the accompanying drawing. The working space of the cylinder α is enclosed by the cooling spaces b and c and the piston d moving in the cylindrical part of the same also contains a cooling space e, which is connected to a closed pipe system through fixed tubes f and g,
/V/ V
in das nötigenfalls eine Zirkulationspumpe η eingeschaltet ist. Ein Teil dieses Rohrsystems, welcher beispielsweise in Form einer Schlange / ausgebildet ist, ist von einem Behälter in umschlossen, dem bei K das Kühlwasser zugegeführt wird, welches durch die Leitung h den Mantelräumen b und c des Zylinders bezw. des Ventilkopfes zugeführt ist, aus denen es in erwärmtem Zustande durch den ίο Rohrleitungsanschluß i abgeführt wird.in which a circulation pump η is switched on if necessary. A part of this pipe system, which is for example in the form of a snake / is enclosed by a container in which the cooling water is supplied at K , which respectively through the line h the jacket spaces b and c of the cylinder. of the valve head is supplied, from which it is discharged in a heated state through the ίο pipe connection i.
Claims (1)
Kühlvorrichtung für Explosionskraftmaschinen mit einem durch Wasser gekühlten Zylinder, Mantel und Kolben, dadurch gekennzeichnet, daß das Kolbenkühlwasser für sich beständig in geschlossenem System in dem Kolben zirkuliert und mittels Oberflächenkühlung durch den dem Zylindermantel zufließenden Kühlwasserstrom rückgekühlt wird.Patent claim:
Cooling device for explosion engines with a water-cooled cylinder, jacket and piston, characterized in that the piston cooling water circulates continuously in a closed system in the piston and is recooled by means of surface cooling by the cooling water flow flowing to the cylinder jacket.
Publications (1)
Publication Number | Publication Date |
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DE168718C true DE168718C (en) |
Family
ID=433910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT168718D Active DE168718C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE168718C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002002917A1 (en) * | 2000-07-01 | 2002-01-10 | Robert Bosch Gmbh | Device for cooling an internal combustion engine |
CN101787920A (en) * | 2010-03-30 | 2010-07-28 | 奇瑞汽车股份有限公司 | Cooling system of automobile |
-
0
- DE DENDAT168718D patent/DE168718C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002002917A1 (en) * | 2000-07-01 | 2002-01-10 | Robert Bosch Gmbh | Device for cooling an internal combustion engine |
CN101787920A (en) * | 2010-03-30 | 2010-07-28 | 奇瑞汽车股份有限公司 | Cooling system of automobile |
CN101787920B (en) * | 2010-03-30 | 2012-06-27 | 奇瑞汽车股份有限公司 | Cooling system of automobile |
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