DE425192C - Gas supply for internal combustion engines with star-shaped o. The like. Cylinders arranged around a horizontal shaft - Google Patents

Gas supply for internal combustion engines with star-shaped o. The like. Cylinders arranged around a horizontal shaft

Info

Publication number
DE425192C
DE425192C DEM79371D DEM0079371D DE425192C DE 425192 C DE425192 C DE 425192C DE M79371 D DEM79371 D DE M79371D DE M0079371 D DEM0079371 D DE M0079371D DE 425192 C DE425192 C DE 425192C
Authority
DE
Germany
Prior art keywords
cylinders
gas supply
internal combustion
combustion engines
horizontal shaft
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
DEM79371D
Other languages
German (de)
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.)
GEZA W MUELLER
Original Assignee
GEZA W MUELLER
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 GEZA W MUELLER filed Critical GEZA W MUELLER
Priority to DEM79371D priority Critical patent/DE425192C/en
Application granted granted Critical
Publication of DE425192C publication Critical patent/DE425192C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F02B75/224—Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders in fan arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/182—Number of cylinders five
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4392—Conduits, manifolds, as far as heating and cooling if not concerned; Arrangements for removing condensed fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Description

Gaszuführung für Verbrennungsmotoren mit sternförmig o. dgl. um eine wagerechte Welle angeordneten Zylindern. Die Erfindung betrifft eine Gaszuführung für Verbrennungsmotoren, bei welchen die Zylinder um eine wagerechte Welle sternförmig oder sonstwie, jedenfalls oberhalb und unterhalb der wagerechten Welle, angeordnet sind. Der Erfindung gemäß wird bei derartigen Verbrennungsmotoren die Abzweigstelle der zu den Zylindern führenden Gasverteilungsrohre von der Hauptgasleitung oberhalb der Motorwelle angeordnet. Dies hat den Vorteil, daß die nach oben. führenden Leitungen kürzer werden als die nach unten führenden Leitungen:, so daß also auch die StrÖmungswiderstände bei den nach oben führenden Leitungen geringer sind als die Strömungswiderstände bei den nach unten führenden Leitungen. Bei symmetrischer Anordnung zeigt sich nämlich der Nachteil, daß die entenliegenden Zylinder mehr Brennstoff erhalten als die obenliegenden Zylinder. Dieser Nachteil wird durch den Erfindungsgegenständ beseitigt. Gelegentlich kann es vorteilhaft sein., zu einer weiteren Erhöhung des Strömungswiderstandes in den nach unten führenden Leitungen diese Leitungen gegenüber den nach oben führenden Leitungen zu verengen. Um ein Rückfließen etwa mitgerissenen, unzerstäubten, flüssigen Brennstoffes zu sichern, ist es vorteilhaft, die Hauptleitung mit Steigung zu der Verteilungsstelle zu führen.Gas supply for internal combustion engines with a star shape or the like horizontal shaft arranged cylinders. The invention relates to a gas supply for internal combustion engines, in which the cylinders are arranged in a star shape around a horizontal shaft or in some other way, at least above and below the horizontal shaft are. According to the invention, the branch point is used in such internal combustion engines the gas distribution pipes leading to the cylinders from the main gas line above the motor shaft arranged. This has the advantage that the top. leading lines are shorter than the lines leading downwards: so that So the flow resistances in the lines leading upwards are also lower are than the flow resistances in the lines leading downwards. With symmetrical Arrangement shows the disadvantage that the duck-lying cylinder more Get fuel than the overhead cylinders. This disadvantage is caused by the Subject matter of the invention eliminated. Occasionally it can be beneficial to one further increase of the flow resistance in the lines leading downwards to narrow these lines compared to the lines leading upwards. To a To ensure backflow of any entrained, non-atomized, liquid fuel, it is advantageous to run the main line with an incline to the distribution point.

Auf der Zeichnung ist schematisch eine Ausführungsform des Erfindungsgegenstandes dargestellt.An embodiment of the subject matter of the invention is shown schematically in the drawing shown.

Die Zeichnung zeigt einen Längsschnitt durch die Gasverteilungsrohre mit Ansicht auf die Zylinder; Vergaser und Hauptgasleitung sind, da sie vor der Zeichenebene liegen, strichpunktiert angedeutet.The drawing shows a longitudinal section through the gas distribution pipes with a view of the cylinders; The carburetor and main gas line are as they are in front of the Drawing plane lie, indicated by dash-dotted lines.

Der Vergaser a ist tiefer als die Motorwelle b angeordnet, so daß die Gashauptleitung c ansteigend nach der Verteilungskam-mer d führt. Von der Verteilungskammer d sind die Gasverteilungsleitungen f , g, h, 1 und k nach den fünf Zylindern L geführt. Diese Zylinder sind sternförmig um die wagerechte Welle b angeordnet.The carburetor a is arranged lower than the motor shaft b, so that the main gas line c leads upwards to the distribution chamber d . The gas distribution lines f, g, h, 1 and k are led from the distribution chamber d to the five cylinders L. These cylinders are arranged in a star shape around the horizontal shaft b.

Die Verteilungskammer d liegt oberhalb der Welle b, also unsymmetrisch zu den Zylindern, derart, daß die nach abwärts führenden Leitungeri f und g länger werden als die nach aufwärts führenden Leitungen h, i, k. Außerdem sind die-Leitungen/ und: g enger ausgebildet als die Leitungen h, i und k. Diese Anordnung sichert, wie oben erwähnt, eine gleichmäßige Verteilung des Gasgemisches auf die verschiedenen Zylinder unter Ausgleich der durch die Niveauunterschiede zwischen den einzelnen Zylindern geschaffenen ungleichen Verhältnisse.The distribution chamber d is above the shaft b, that is, asymmetrically to the cylinders, in such a way that the downwardly leading lines f and g are longer than the upwardly leading lines h, i, k. In addition, lines / and: g are narrower than lines h, i and k. As mentioned above, this arrangement ensures an even distribution of the gas mixture among the various cylinders while compensating for the unequal conditions created by the differences in level between the individual cylinders.

Claims (1)

PATENTANSPRÜCHE: i. Gaszuführung für Verbrennungsmotoren mit sternförmig um eine wagerechte Welle angeordneten Zylindern, dadurch gekennzeichnet, daß die Abzweigstelle (d) der zu den Zylindern (L) führenden Gasverteilungsrohre (f, g, h, i, k) von der Hauptleitung (e) oberhalb der Motorwelle (b) liegt. z. Gaszuführung nach Anspruch i, dadurch gekennzeichnet, daß die mit Gefälle zu den Zylindern führenden Abzweigrohre (f, g) gegenüber deti. anderen mit Steigung zu den Zylindern führenden Abzweigrohre (h, i. h) verengt sind. PATENT CLAIMS: i. Gas supply for internal combustion engines with cylinders arranged in a star shape around a horizontal shaft, characterized in that the branch point (d) of the gas distribution pipes (f, g, h, i, k) leading to the cylinders (L) from the main line (e) above the motor shaft (b) lies. z. Gas supply according to claim i, characterized in that the branch pipes (f, g) leading with a gradient to the cylinders are opposite to deti. other branch pipes (h, i. h) leading to the cylinders are narrowed.
DEM79371D 1922-10-22 1922-10-22 Gas supply for internal combustion engines with star-shaped o. The like. Cylinders arranged around a horizontal shaft Expired DE425192C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM79371D DE425192C (en) 1922-10-22 1922-10-22 Gas supply for internal combustion engines with star-shaped o. The like. Cylinders arranged around a horizontal shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM79371D DE425192C (en) 1922-10-22 1922-10-22 Gas supply for internal combustion engines with star-shaped o. The like. Cylinders arranged around a horizontal shaft

Publications (1)

Publication Number Publication Date
DE425192C true DE425192C (en) 1926-02-16

Family

ID=7318394

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM79371D Expired DE425192C (en) 1922-10-22 1922-10-22 Gas supply for internal combustion engines with star-shaped o. The like. Cylinders arranged around a horizontal shaft

Country Status (1)

Country Link
DE (1) DE425192C (en)

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