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AT64098B - Valve control for two-stroke internal combustion engines. - Google Patents

Valve control for two-stroke internal combustion engines.

Info

Publication number
AT64098B
AT64098B AT64098DA AT64098B AT 64098 B AT64098 B AT 64098B AT 64098D A AT64098D A AT 64098DA AT 64098 B AT64098 B AT 64098B
Authority
AT
Austria
Prior art keywords
internal combustion
combustion engines
valve control
stroke internal
intermediate piece
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 AT64098B publication Critical patent/AT64098B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/265—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder peculiar to machines or engines with three or more intake valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 nutzung der Geradführung oder gar ein Festklemmen des Teiles   m im Teile   J der Führung herbei. führen könnte. Dieser Gefahr ist nun bei der beschriebenen Steuerung dadurch wirksam begegnet, dass der Angriffspunkt des Steuerhebels F   J'l unter Zwischenschaltung   der Druckstange G sehr tief nach unten verlegt ist. 



   Sollte im Laufe der Zeit zwischen dem Steuerhebel und dem Zwischenstücke H Spiel auftreten, so kann dies durch Auswechseln des Widerlagers f3 für die Druckstange G leicht behoben werden. 



   Die Feder K unterstützt einerseits die Ventilfedern e3 in ihren Wirkungen, indem sie das Zwischenstück H entlastet ; andererseits wird aber durch diese Entlastung zugleich verhütet, dass die gleichartig wirkenden Ventilfedern c3 beim Entspannen auf das Zwischenstück infolge seiner ungleich verteilten Massen eine Kippwirkung ausüben, die sich ebenfalls wieder in einseitiger Abnutzung der   Geradführung   oder in einem Festklemmen ihrer Teile äussern könnte. 



    PATENT-ANSPRÜCHE :  
1.   Ventilsteuerung für Zweitakt-Verbrennungskraftmaschinen   mit mehreren Spülventilen, 
 EMI2.1 
 Feder (K) entlastet ist und dass der Angriffspunkt für den Steuerhebel unterhalb des Zwischenstückes liegt. 
 EMI2.2 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 use of the straight guide or even a clamping of part m in part J of the guide. could lead. This risk is now effectively countered in the described control in that the point of application of the control lever F J'l is moved very deep down with the interposition of the push rod G.



   If play occurs between the control lever and the intermediate piece H over time, this can be easily remedied by replacing the abutment f3 for the push rod G.



   The spring K on the one hand supports the valve springs e3 in their effects by relieving the intermediate piece H; On the other hand, this relief prevents the similarly acting valve springs c3 from exerting a tilting effect on the intermediate piece when relaxing due to its unevenly distributed masses, which could also manifest itself again in one-sided wear of the linear guide or in a jamming of its parts.



    PATENT CLAIMS:
1. Valve control for two-stroke internal combustion engines with several flushing valves,
 EMI2.1
 Spring (K) is relieved and that the point of application for the control lever is below the intermediate piece.
 EMI2.2

Claims (1)

Tt'iie (J) geführt ist, der mit dem Zylinderdeckel starr verbunden ist. und dass der Steuer- hebel (F F1) auf eine Druckstange (G) einwirkt, die sich gelenkig gegen den Boden eines topf- artig gestalteten. in eine Durchbrechung des Zwischenstückes eingesetzten Teiles (L) stützt. Tt'iie (J) is performed, which is rigidly connected to the cylinder cover. and that the control lever (F F1) acts on a push rod (G) which is articulated against the bottom of a pot-like. part (L) inserted into an opening in the intermediate piece.
AT64098D 1912-05-20 1913-01-30 Valve control for two-stroke internal combustion engines. AT64098B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE964X 1912-05-20

Publications (1)

Publication Number Publication Date
AT64098B true AT64098B (en) 1914-03-26

Family

ID=87889041

Family Applications (1)

Application Number Title Priority Date Filing Date
AT64098D AT64098B (en) 1912-05-20 1913-01-30 Valve control for two-stroke internal combustion engines.

Country Status (4)

Country Link
AT (1) AT64098B (en)
FR (1) FR453876A (en)
GB (1) GB191302132A (en)
NL (1) NL964C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8605619D0 (en) * 1986-03-07 1986-04-16 Valentine B C Poppet valve assemblies

Also Published As

Publication number Publication date
GB191302132A (en) 1913-04-10
NL964C (en) 1915-12-01
FR453876A (en) 1913-06-18

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