AT33549B - Signal whistle activated by the exhaust gases for vehicles operated with gaseous fuels. - Google Patents

Signal whistle activated by the exhaust gases for vehicles operated with gaseous fuels.

Info

Publication number
AT33549B
AT33549B AT33549DA AT33549B AT 33549 B AT33549 B AT 33549B AT 33549D A AT33549D A AT 33549DA AT 33549 B AT33549 B AT 33549B
Authority
AT
Austria
Prior art keywords
pipe
exhaust gases
piston
gaseous fuels
channels
Prior art date
Application number
Other languages
German (de)
Inventor
Auguste Gildemeister
Original Assignee
Auguste Gildemeister
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 Auguste Gildemeister filed Critical Auguste Gildemeister
Application granted granted Critical
Publication of AT33549B publication Critical patent/AT33549B/en

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Landscapes

  • Exhaust Silencers (AREA)

Description

  

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Claims (1)

PATENT-ANSPRÜCHE ; 1. Durch die Auspuffgase betätigte Signalpfeife für mit gasförmigen Kraftmitteln betriebene Fahrzeuge, dadurch gekennzeichnet, dass das Pfeifenrohr (a) einerseits einen Körper (h) enthält, der derart geformt ist, dass zwischen diesem und der Rohrwand enge Kanäle (i) frei bleiben, oberhalb welchen seitliche Öffnungen (g) im Pfeifenrohr (a) für den Austritt der Abgase vorgesehen sind, und andererseits einen verschiebbaren zum Abschluss der Kanäle (i) und der Öffnungen (g) des Pfeifenrohres dienenden Kolben (i) besitzt, um die Pfeife ausser Tätigkeit zu setzen und durch Verschiebung des Kolbens (f) den als Resonanzkammer der Pfeife dienenden Rohrteil ver- längern oder verkürzen zu können. PATENT CLAIMS; 1. Signal whistle activated by the exhaust gases for vehicles operated with gaseous fuels, characterized in that the pipe pipe (a) on the one hand contains a body (h) which is shaped in such a way that narrow channels (i) remain free between it and the pipe wall, Above which lateral openings (g) are provided in the pipe pipe (a) for the exit of the exhaust gases, and on the other hand a sliding piston (i) serving to close off the channels (i) and the openings (g) of the pipe pipe, in order to keep the pipe outside To set activity and to be able to lengthen or shorten the pipe part serving as the resonance chamber of the pipe by moving the piston (f). 2. Signalpfeife nach Anspruch l, dadurch gekennzeichnet, dass eine Abschlusskappe (1) der Auspuffleitung (b) mit dem den Kolben (f) der Pfeife betätigenden Gestänge derart zwangläufig verbunden ist, dass bei Verschiebung des Kolbens (f) zur Freigabe der Kanäle (i) und Öffnungen im Pfeifenrohr (a) die Kappe in die Verschlussstellung gebracht, dagegen bei Be- wügung dos Kolbens (I) in die Verschlussstellung die Abschlusskappe (l) von der Mündung (les Auspuffrohres zurückgezogen wird, um den Austritt der Abgase zu ermöglichen. 2. whistle according to claim l, characterized in that an end cap (1) of the exhaust line (b) is inevitably connected to the rod actuating the piston (f) of the whistle in such a way that when the piston (f) is displaced to release the channels ( i) and openings in the pipe pipe (a) the cap is brought into the closed position, on the other hand when the piston (I) is moved into the closed position the end cap (l) is pulled back from the mouth (les exhaust pipe) to allow the exhaust gases to escape .
AT33549D 1907-08-03 1907-08-03 Signal whistle activated by the exhaust gases for vehicles operated with gaseous fuels. AT33549B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT33549T 1907-08-03

Publications (1)

Publication Number Publication Date
AT33549B true AT33549B (en) 1908-07-10

Family

ID=3549259

Family Applications (1)

Application Number Title Priority Date Filing Date
AT33549D AT33549B (en) 1907-08-03 1907-08-03 Signal whistle activated by the exhaust gases for vehicles operated with gaseous fuels.

Country Status (1)

Country Link
AT (1) AT33549B (en)

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