AT71020B - Seal for the slide rod of piston engines, in particular internal combustion engines. - Google Patents

Seal for the slide rod of piston engines, in particular internal combustion engines.

Info

Publication number
AT71020B
AT71020B AT71020DA AT71020B AT 71020 B AT71020 B AT 71020B AT 71020D A AT71020D A AT 71020DA AT 71020 B AT71020 B AT 71020B
Authority
AT
Austria
Prior art keywords
slide rod
engines
seal
internal combustion
particular internal
Prior art date
Application number
Other languages
German (de)
Inventor
Ernst Schmid
Original Assignee
Ernst Schmid
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 Ernst Schmid filed Critical Ernst Schmid
Application granted granted Critical
Publication of AT71020B publication Critical patent/AT71020B/en

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

  

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 Gas beim Ansaugen frischer Gase herausgesaugt wird. Um nun die Rückströmung dieses Gases möglichst günstig zu gestalten, wird diese Verbindung der   Kammer   mit dem' Arbeitszylinder 1 während des Ansaughubes hergestellt. Die zweite Expansionskammer 26 
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 raum schon geöffnet ist und dient nur als Sicherheitskammer. Etwa in sie eingedrungene Gase können dann an der Eindrehung 22 vorbei in die Kammer 23 und aus dieser in den Zylinder 1 angesogen werden. 



   Man kann diese Abdichtung auch dort anwenden, wenn z. B. flüssiges Benzin unmittelbar in den Zylinder eingespritzt wird. In diesem Falle erfolgt das Einspritzen auch durch die Bohrung   20,   die Höhlung 19, die Bohrungen 21 und die Kanäle 25. Da der auf die Schieberstange 17 wirkende   Gegendruck sehr   klein ist, so kann die Lagerung derselben bei 18 auch sehr leicht gehalten werden. 



   Man könnte auch die Kammer 26 schon während des Auslasshubes aussaugen. An Stelle einer einzigen Kammer 26 an der Mutter 9 könnten auch mehrere hintereinanderliegende angeordnet sein, die sich nacheinander in den Arbeitszylinder 1 entleeren. Es kann auch nur eine Expansionskammer vorhanden sein.



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 Gas is sucked out when fresh gases are sucked in. In order to make the return flow of this gas as favorable as possible, this connection between the chamber and the working cylinder 1 is established during the intake stroke. The second expansion chamber 26
 EMI2.1
 room is already open and only serves as a safety chamber. Any gases that have penetrated into them can then be sucked past the recess 22 into the chamber 23 and from there into the cylinder 1.



   You can also use this seal there if, for. B. liquid gasoline is injected directly into the cylinder. In this case, the injection also takes place through the bore 20, the cavity 19, the bores 21 and the channels 25.



   The chamber 26 could also be sucked out during the exhaust stroke. Instead of a single chamber 26 on the nut 9, several one behind the other could also be arranged, which empty one after the other into the working cylinder 1. There can also be only one expansion chamber.

Claims (1)

PATENT-ANSPRUCH : Abdichtung für die Schieberstange von Kolbenmaschinen, insbesondere Verbrennungskraftmaschinen, dadurch gekennzeichnet, dass die die Zylinderwandung nach aussen durch- dringendeSchieberstange durch eine oder mehrere hintereinander angeordnete Kammern (23,26) abgedichtet ist, in die die aus dem Zylinder längs der Schieberstange entweichenden Gase expandieren und die zeitweise zu ihrer Entleerung mit dem Zylinderraum in Verbindung gesetzt werden. PATENT CLAIM: Seal for the slide rod of piston engines, in particular internal combustion engines, characterized in that the slide rod penetrating the cylinder wall to the outside is sealed by one or more chambers (23, 26) arranged one behind the other, into which the gases escaping from the cylinder along the slide rod expand and which are temporarily connected to the cylinder chamber to empty them.
AT71020D 1913-06-10 1914-05-29 Seal for the slide rod of piston engines, in particular internal combustion engines. AT71020B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH71020X 1913-06-10

Publications (1)

Publication Number Publication Date
AT71020B true AT71020B (en) 1916-01-25

Family

ID=4319973

Family Applications (1)

Application Number Title Priority Date Filing Date
AT71020D AT71020B (en) 1913-06-10 1914-05-29 Seal for the slide rod of piston engines, in particular internal combustion engines.

Country Status (1)

Country Link
AT (1) AT71020B (en)

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