DE405695C - Cylinder block with cast water-cooled exhaust manifold for multi-cylinder two-stroke engines - Google Patents

Cylinder block with cast water-cooled exhaust manifold for multi-cylinder two-stroke engines

Info

Publication number
DE405695C
DE405695C DEM82244D DEM0082244D DE405695C DE 405695 C DE405695 C DE 405695C DE M82244 D DEM82244 D DE M82244D DE M0082244 D DEM0082244 D DE M0082244D DE 405695 C DE405695 C DE 405695C
Authority
DE
Germany
Prior art keywords
cylinder
exhaust manifold
stroke engines
cooled exhaust
cylinder block
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
DEM82244D
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.)
RUDOLF MUELLER DR ING
Original Assignee
RUDOLF MUELLER DR ING
Publication date
Priority to DEM82244D priority Critical patent/DE405695C/en
Application granted granted Critical
Publication of DE405695C publication Critical patent/DE405695C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/001—Gas flow channels or gas chambers being at least partly formed in the structural parts of the engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1861—Construction facilitating manufacture, assembly, or disassembly the assembly using parts formed by casting or moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

Die vorliegende Erfindung bezieht sich auf einen mehrzylindrigen Zylinderblock mit angegossenem Auspuffsammler für Zweitaktverbrennungskraftmaschinen mit Schlitzauslaß und besteht in einer zweckmäßigen Gestaltung des Auspuffsammlers, durch die ein zu weites Vorspringen des Sammlers über die sonst maßgebende Zylinderwandung vermieden wird.The present invention relates to a multi-cylinder cylinder block with a cast Exhaust manifold for two-stroke internal combustion engines with slot outlet and consists of an expedient design of the exhaust manifold, which prevents the manifold from protruding too far over the otherwise decisive cylinder wall will.

ίο Gemäß der Erfindung wird der Auspuffsammler in den Raum zwischen zwei Zylindern hinein erstreckt. Dadurch ergibt sich eine außerordentlich einfache Kühlung des ganz von Wasser umflossenen Kühlers, und es wird der für das Kurbellager zwischen zwei Zylindern ohnehin notwendige Raum zweckmäßig ausgenutzt; auch erhält das Motorgußstück eine glatte Form.ίο According to the invention, the exhaust manifold extends into the space between two cylinders. This results in an extremely simple cooling of the cooler completely surrounded by water, and it becomes the one for the crank bearing between two Cylinders, which are necessary anyway, are used appropriately; also receives the engine casting a smooth shape.

Die Abbildungen zeigen ein Ausführungsbeispiel für eine Zweizylindermaschine.The figures show an exemplary embodiment for a two-cylinder engine.

ι ist das Motorobergehäuse, welches aus einem Stück mit dem Zylindergehäuse 2 besteht. Den Einlaßschlitzen 3 des Zylinders liegen die Auslaßschlitze 4 gegenüber. Durch diese entweichen die Gase in den Auspuffsammler 5, welcher vom Kühlwasser 6 umflossen wird. Zur Bearbeitung der Auspuffschlitze sowie zum Reinigen des Auspuff- und des Kühlraumes sind die Verschlußdeckel 7 und 8 vorgesehen. Der Auspuffsammler dient gleichzeitig als schalldämpfender Auspufftopf.ι is the engine top housing, which consists of one piece with the cylinder housing 2. The outlet slots 4 lie opposite the inlet slots 3 of the cylinder. By the gases escape into the exhaust manifold 5 around which the cooling water 6 flows will. The sealing caps are used to process the exhaust slots and to clean the exhaust and cooling chambers 7 and 8 provided. The exhaust collector also serves as a sound absorbing device Muffler.

Claims (1)

Patent-Anspruch:Patent claim: Zylinderblock mit angegossenem wassergekühlten Auspuffsammler für mehrzylindrige Zweitaktmaschinen, dadurch gekennzeichnet, daß der Auspuffsammler sich in den Raum zwischen den Zylindern hinein erstreckt.Cylinder block with cast water-cooled exhaust manifold for multi-cylinder two-stroke engines, thereby characterized in that the exhaust manifold extends into the space between the cylinders. Abb. i.Fig.i.
DEM82244D Cylinder block with cast water-cooled exhaust manifold for multi-cylinder two-stroke engines Expired DE405695C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM82244D DE405695C (en) Cylinder block with cast water-cooled exhaust manifold for multi-cylinder two-stroke engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM82244D DE405695C (en) Cylinder block with cast water-cooled exhaust manifold for multi-cylinder two-stroke engines

Publications (1)

Publication Number Publication Date
DE405695C true DE405695C (en) 1924-11-07

Family

ID=7319261

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM82244D Expired DE405695C (en) Cylinder block with cast water-cooled exhaust manifold for multi-cylinder two-stroke engines

Country Status (1)

Country Link
DE (1) DE405695C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008098685A1 (en) * 2007-02-16 2008-08-21 Daimler Ag Internal combustion engine comprising several combustion chambers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008098685A1 (en) * 2007-02-16 2008-08-21 Daimler Ag Internal combustion engine comprising several combustion chambers
US8291880B2 (en) 2007-02-16 2012-10-23 Daimler Ag Internal combustion engine comprising several combustion chambers

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