AT165223B - Slide seal for internal combustion engines - Google Patents

Slide seal for internal combustion engines

Info

Publication number
AT165223B
AT165223B AT165223DA AT165223B AT 165223 B AT165223 B AT 165223B AT 165223D A AT165223D A AT 165223DA AT 165223 B AT165223 B AT 165223B
Authority
AT
Austria
Prior art keywords
internal combustion
combustion engines
slide seal
slide
seal
Prior art date
Application number
Other languages
German (de)
Inventor
Sepp Hammer
Original Assignee
Sepp Hammer
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 Sepp Hammer filed Critical Sepp Hammer
Application granted granted Critical
Publication of AT165223B publication Critical patent/AT165223B/en

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Landscapes

  • Sealing Devices (AREA)
  • Gasket Seals (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  SchieberabdichtungfürBrennkraftmaschinen 
Die Erfindung betrifft eine Schiebcrabdichtung für Brennkraftmaschinen mit Steuerung des Einund Auslasses durch obenflächig begrenzte Schieber. Erfindungsgemäss sind zur Abdichtung der Spalte zwischen Schieber und Zylinder bzw. 



  Schieber und Gehäuse um die Durchgangs- öffnungen konisch-spiralig geformte federnde Dichtungsringe   gelege,   die mit ihren Windungen diese Öffnungen umschliessen, sich mit ihren   Endflächen   durch die eigene Federspannung an die gegeneinander relativ beweglichen Teile dichtend anlegen und eine   Gastrumung durch   die Windungen durch dichtendem Aneinanderliegen derselben verhindern. Diese können vor- 
 EMI1.1 
 
Um die Dichtungsfeder aus Grauguss herstellen   IU   können. geht man, wie Fig. 2 zeigt, von einem zylindrischen Ring 15 aus Grauguss aus. Hievon werden die kreuzweise schraffierten Teile abgedreht, so dass die einfach schraffierten Teile, welche die Gestalt einer konischen Spiralfeder mit   rechteckigem Querschnitt besttzen, übrig-   bleiben.

   Um Werkstoff zu sparen, kann in der Massenanfertigung von einem Gusskörper ausgegangen werden, der der Endform nahekommt, so dass auch die Arbeit des Abdrehem geringer 
 EMI1.2 
 des Windungsdurchmessers mit verschiedener   Wandstärke     hergelteih werden   und sind sowohl den mcht geringen thermischen Beanspruchungen, 
 EMI1.3 
 Reibung an den anliegenden teilen des Schieberkörpcn   vtei   besser gewachsen als dunne Blattfedern und haben im übrigen die gleiche dichtende 
 EMI1.4 
 
 EMI1.5 
 eine Gasströmung durch die Windungen durch dichtendes Ancinanderliegen dersclben verhindern. 

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



   <Desc / Clms Page number 1>
 



  Slide seal for internal combustion engines
The invention relates to a sliding crab seal for internal combustion engines with control of the inlet and outlet by means of slides limited at the top. According to the invention, to seal the gap between the slide and cylinder or



  The slide and housing are placed around the through openings with conical-spiral shaped resilient sealing rings, which enclose these openings with their windings, with their end faces tightly against the relatively movable parts due to their own spring tension and a gas flow through the windings by sealing them against one another prevent. These can be
 EMI1.1
 
To make the sealing spring from gray cast iron IU can. if one proceeds, as FIG. 2 shows, from a cylindrical ring 15 made of gray cast iron. From this, the cross-hatched parts are turned off so that the simply hatched parts, which have the shape of a conical spiral spring with a rectangular cross-section, remain.

   In order to save material, mass production can be based on a cast body that approximates the final shape, so that the work of turning is also less
 EMI1.2
 of the winding diameter can be produced with different wall thicknesses and are both the low thermal loads,
 EMI1.3
 Friction on the adjacent parts of the slide body can grow better than thin leaf springs and otherwise have the same sealing
 EMI1.4
 
 EMI1.5
 prevent gas flow through the windings by placing them tightly against each other.

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

 

Claims (1)

2. Schicberabdichtung nach Anspruch t. dadurch gekennzeichnet, dass der federnde Dichtungsring durch entsprechendes Abdrehen eines Gussstückes, vorzugsweise eines Ringes aus Grauguss, hergestellt ist. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Schicber seal according to claim t. characterized in that the resilient sealing ring is produced by appropriately turning off a casting, preferably a ring made of gray cast iron. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT165223D 1945-11-10 1945-11-10 Slide seal for internal combustion engines AT165223B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT165223T 1945-11-10

Publications (1)

Publication Number Publication Date
AT165223B true AT165223B (en) 1950-02-10

Family

ID=34199787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT165223D AT165223B (en) 1945-11-10 1945-11-10 Slide seal for internal combustion engines

Country Status (1)

Country Link
AT (1) AT165223B (en)

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