AT130520B - Silencers for the exhaust of internal combustion engines. - Google Patents

Silencers for the exhaust of internal combustion engines.

Info

Publication number
AT130520B
AT130520B AT130520DA AT130520B AT 130520 B AT130520 B AT 130520B AT 130520D A AT130520D A AT 130520DA AT 130520 B AT130520 B AT 130520B
Authority
AT
Austria
Prior art keywords
exhaust
internal combustion
silencers
combustion engines
silencer according
Prior art date
Application number
Other languages
German (de)
Inventor
Gerhard Will
Original Assignee
Gerhard Will
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 Gerhard Will filed Critical Gerhard Will
Application granted granted Critical
Publication of AT130520B publication Critical patent/AT130520B/en

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  • Exhaust Silencers (AREA)

Description

  

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  Schalldämpfer für den Auspuff von Brennkraftmaschinen. 
 EMI1.1 
 

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   Ferner können auch die Einsätze oder Widerstände im inneren Rohr noch von anderer Form und Ausbildung als dargestellt sein. So können z. B. auch   keil-oder doppelkeil-bzw. kegelförmige   Einsätze, die sich nach einem oder beiden Enden verjüngen, oder sonstige Einsätze benutzt werden. 



   Weiter kann die Verengung des inneren Rohres nach dem Austrittsende zu auch stufenartig erfolgen oder durch konische, stufenartige oder sonstige Einsätze in dem Rohr c erreicht werden. 



   PATENT-ANSPRÜCHE :
1. Schalldämpfer für den Auspuff von Brennkraftmaschinen, bestehend aus einem mit Einschnitten oder Öffnungen versehenen an den Auspuff angeschlossenen Rohr, das unter Freilassung eines gegebenenfalls in axialer Richtung unterteilten Ringraumes von einem Mantel umgeben ist, dadurch gekennzeichnet, dass die Auspuffgase durch Einsätze oder Widerstände im inneren Rohr oder durch Querschnittsverringerung des inneren Rohres von dem Eintritts-nach dem Austrittsende zu auf den oder die zwischen dem inneren Rohr und dem Rohrmantel gebildeten Ringräume möglichst gleichmässig verteilt werden.



   <Desc / Clms Page number 1>
 



  Silencers for the exhaust of internal combustion engines.
 EMI1.1
 

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   Furthermore, the inserts or resistors in the inner tube can also be of a different shape and design than shown. So z. B. also wedge or double wedge or. conical inserts that taper towards one or both ends, or other inserts are used.



   Furthermore, the narrowing of the inner tube after the outlet end can also take place in a step-like manner or can be achieved by means of conical, step-like or other inserts in the tube c.



   PATENT CLAIMS:
1. Silencer for the exhaust of internal combustion engines, consisting of a pipe with incisions or openings connected to the exhaust, which is surrounded by a jacket leaving an annular space which is optionally divided in the axial direction, characterized in that the exhaust gases are inserted through inserts or resistors in inner pipe or by reducing the cross-section of the inner pipe from the inlet to the outlet end to the annular space or spaces formed between the inner pipe and the pipe jacket.

Claims (1)

2. Schalldämpfer nach Anspruch 1, dadurch gekennzeichnet, dass in das innere Rohr Ring-oder Lochscheiben (g) hülsenartige oder sonstige Körper (h) eingesetzt sind. 2. Silencer according to claim 1, characterized in that ring or perforated disks (g) sleeve-like or other bodies (h) are inserted into the inner tube. 3. Schalldämpfer nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass die Grösse der Löcher bzw. Ausschnitte der einzelnen Loch-bzw. Ringseheiben voneinander verschieden, der Grösse der Rohrabschnitte entsprechend, gewählt wird. 3. Silencer according to claims 1 and 2, characterized in that the size of the holes or sections of the individual hole or. Ring washers different from one another, depending on the size of the pipe sections, is selected. 4. Schalldämpfer nach Anspruch 1, dadurch gekennzeichnet, dass das innere Rohr von dem Eintrittsnach dem Austrittsende zu fortlaufend koniseh verjüngt ist. EMI2.1 4. Silencer according to claim 1, characterized in that the inner tube is continuously tapered from the inlet to the outlet end. EMI2.1
AT130520D 1931-09-23 1931-09-23 Silencers for the exhaust of internal combustion engines. AT130520B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT130520T 1931-09-23

Publications (1)

Publication Number Publication Date
AT130520B true AT130520B (en) 1932-11-25

Family

ID=3636562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT130520D AT130520B (en) 1931-09-23 1931-09-23 Silencers for the exhaust of internal combustion engines.

Country Status (1)

Country Link
AT (1) AT130520B (en)

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