AT65840B - Internal combustion engine, the piston rod of which passes through the combustion chamber. - Google Patents

Internal combustion engine, the piston rod of which passes through the combustion chamber.

Info

Publication number
AT65840B
AT65840B AT65840DA AT65840B AT 65840 B AT65840 B AT 65840B AT 65840D A AT65840D A AT 65840DA AT 65840 B AT65840 B AT 65840B
Authority
AT
Austria
Prior art keywords
piston rod
internal combustion
combustion engine
passes
piston
Prior art date
Application number
Other languages
German (de)
Original Assignee
Fried Krupp Germaniawerft Ag
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 Fried Krupp Germaniawerft Ag filed Critical Fried Krupp Germaniawerft Ag
Application granted granted Critical
Publication of AT65840B publication Critical patent/AT65840B/en

Links

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verbrennungskraftmaschine, deren Kolbenstange durch den Verbrennungeraum hindurchgeht 
Bei VerbrennungskTaftmaschinen, bei denen die Kolbenstange (wie z. B. bei doppeltwirkenden   Maschinen)   im   \'erbrenllungsraume   liegt, tritt durch die Einwirkung der heissen Gase allmählich ein Verbrennen der    olbenstange ein.   Die Kolbenstange wird dann an der verbrannten Stelle rauh und führt sich nicht mehr dicht in der Stopfbüchse   ;   auch leidet bei der starken Zerstörung durch den Brennstoffstrahl allmählich ihre Festigkeit. 



   Die Erfindung bezweckt nun, diesen Chelstand zu beseitigen. 



   Auf der Zeichnung ist die Erfindung beispielsweise veranschaulicht, und zwar zeigt Fig. 1 einen Teil des Aubeitszylinders und -kolbens einer Verbrennungskraftmaschine, wobei die rechte und linke Hälfte der Figur zwei verschiedene Ausführungsformen darstellen. Fig. 2 zeigt in gleicher Darstellung wie Fig. l eine dritte Ausführungsform der Erfindung. 



   Es seien zunächst die beiden in Fig. 1 wiedergegebenen Ausführungsformen beschrieben. 



    A   ist der Arbeitszylinder einer Verbrennungskraftmaschine, B deren Kolben und   f die Kolben   stange, die im   Kolbenkörper   B in bekannter Weise mittels Kegels cl und Mutter c2 befestigt ist. D ist der Zylinderdeckel und E die Stopfbüchse. Die   Verbrennungsräume F   sind   taschenartig     ausgebildet, und   liegen in bekannter Weise in einem Vorsprunge des Zylinderdeckels. In die   Vor     brerunrngsräume münden-auf   der Zeichnung durch die Ventilbohrungen G angedeutet-die für den geregelten Betrieb einer solchen Maschine erforderlichen Ventile.

   Der Erfindung gemäss ist nun am Kolben (linke Hälfte der Fig. 1)   bZV.'0 am Zylinderdeckel   (rechte Hälfte dieser Figur) eine Ringwulst H vorgesehen, die mit einer entsprechend gestalteten   Ausdrehung   des Zylinderdeckels bzw. des Kolbens in Eingriff zu treten vermag, wenn sich der Kolben seiner Totpunktlage 
 EMI1.1 
 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Internal combustion engine, the piston rod of which passes through the combustion chamber
In internal combustion engines, in which the piston rod (e.g. double-acting machines) is in the supply area, the action of the hot gases gradually causes the piston rod to burn. The piston rod then becomes rough at the burned point and no longer fits tightly in the stuffing box; their strength also gradually suffers in the event of severe destruction by the fuel jet.



   The invention now aims to eliminate this chelation.



   The invention is illustrated by way of example in the drawing, namely FIG. 1 shows part of the external cylinder and piston of an internal combustion engine, the right and left halves of the figure representing two different embodiments. FIG. 2 shows a third embodiment of the invention in the same representation as FIG.



   The two embodiments shown in FIG. 1 will first be described.



    A is the working cylinder of an internal combustion engine, B the piston and f the piston rod which is fixed in the piston body B in a known manner by means of cones cl and nut c2. D is the cylinder cover and E is the stuffing box. The combustion chambers F are pocket-like and are located in a known manner in a projection of the cylinder cover. The valves required for the regulated operation of such a machine open into the front brerunrngsächer - indicated on the drawing by the valve bores G -.

   According to the invention, an annular bead H is now provided on the piston (left half of FIG. 1) bZV.'0 on the cylinder cover (right half of this figure), which can engage with a correspondingly shaped recess in the cylinder cover or the piston, when the piston is at its dead center position
 EMI1.1
 
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

höchsten Temperaturen im Verbrennungsraume mit einer entsprechenden Ausdrehung des Zylinderdeckels bzw. des Kolbens in Eingriff tritt. highest temperatures in the combustion chamber with a corresponding turning of the cylinder cover or the piston engages. 3. Verbrennungskraftmaschine nach Anspruch 1, dadurch gekennzeichnet, dass an der gefährdeten Stelle der Kolbenstange eine Büchse (K) aus schwer verbrennbarem Materiale vorgesehen ist. 3. Internal combustion engine according to claim 1, characterized in that a sleeve (K) made of difficult to burn materials is provided at the endangered point of the piston rod. 4. Verbrennungskraftmaschine nach At ''ruch 3, deren Kolbenstange zugleich als Zuleitungsorgan für das Kühlwasser der Kolbenkühb@g dient, dadurch gekennzeichnet, dass innerhalb (ler Büchse(K) ein die Kolbenstange umgebender Ringkanal vorgesehen ist, der durch Zu-und Abnussbohrungen mit der Kühlwasserleitung der Kolbenstange in Verbindung steht. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 4. Internal combustion engine according to At '' ruch 3, the piston rod of which also serves as a supply element for the cooling water of the Kolbenkühb @ g, characterized in that a ring channel surrounding the piston rod is provided inside (ler bushing (K), which is provided with through bore and socket the cooling water line of the piston rod is in communication. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT65840D 1911-08-12 1912-07-01 Internal combustion engine, the piston rod of which passes through the combustion chamber. AT65840B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE65840X 1911-08-12

Publications (1)

Publication Number Publication Date
AT65840B true AT65840B (en) 1914-07-25

Family

ID=5633095

Family Applications (1)

Application Number Title Priority Date Filing Date
AT65840D AT65840B (en) 1911-08-12 1912-07-01 Internal combustion engine, the piston rod of which passes through the combustion chamber.

Country Status (1)

Country Link
AT (1) AT65840B (en)

Similar Documents

Publication Publication Date Title
DE3540441C2 (en)
DE2825298C2 (en) Liquid-cooled cylinder cover of a four-stroke diesel engine
DE2355292C2 (en) Cooled poppet valve of a piston internal combustion engine
DE3019953A1 (en) PISTON FOR DIESEL ENGINES
DE112007000918T5 (en) Engine cylinder head
DE2143734A1 (en) COMBUSTION ENGINE WITH AN INTERMEDIATE PIPE INSERTED IN THE COOLING WATER PASSAGE BETWEEN THE CYLINDER HEAD AND THE CRANKCASE
AT65840B (en) Internal combustion engine, the piston rod of which passes through the combustion chamber.
DE2814753C2 (en) Double-acting multi-cylinder hot gas machine
DE942058C (en) Air-cooled internal combustion engine
DE2932905A1 (en) Air cooled exhaust valve - is mounted in housing which has pressurised air flowing through fluid passageway along valve stem
DE720953C (en) Crankshaft seal for internal combustion engines
DE263153C (en)
DE513555C (en) Internal combustion engine with disk-shaped rotary valve
AT118922B (en) Rotary valve control for two or more cylinder internal combustion engines.
DE851859C (en) Working cylinder for internal combustion engines
DE2629464A1 (en) MOTOR THROUGH
DE2357569C2 (en) Pistons for reciprocating internal combustion engines
AT73072B (en) Sealing of valve housings for internal combustion engines, the cylinders of which are provided with cooling jackets.
DE598985C (en) Pipe slide for internal combustion engines
AT88201B (en) Sealing of the separating joint between the cylinders of internal combustion engines and the containers surrounding them.
DE719478C (en) Cylinders for piston engines with slot control, especially for aircraft engines
AT74772B (en) Working cylinder for single-acting internal combustion engines.
DE448222C (en) Double acting internal combustion engine
DE1476104B1 (en) Arrangement of a cylinder liner in a cylinder housing of internal combustion engines
DE699456C (en) Arrangement of liners in the cylinder body of fluid-cooled internal combustion engines