DE1479195U - - Google Patents

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Publication number
DE1479195U
DE1479195U DENDAT1479195D DE1479195DU DE1479195U DE 1479195 U DE1479195 U DE 1479195U DE NDAT1479195 D DENDAT1479195 D DE NDAT1479195D DE 1479195D U DE1479195D U DE 1479195DU DE 1479195 U DE1479195 U DE 1479195U
Authority
DE
Germany
Prior art keywords
section
line
exhaust
cross
exhaust pipe
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT1479195D
Other languages
German (de)
Publication of DE1479195U publication Critical patent/DE1479195U/de
Active legal-status Critical Current

Links

Description

Beschreibung.Description.

Es ist bekannt, bei Brennkraftmasohinen die Auspuffgase durch Auslaßstutzen ins Freie zu führen. Da diese Auslaßstutzen unveränderlichen Quersohnitt haben, ist eine Regelung des Druckes und der Geschwindigkeit in der Leitnng nicht möglich. Neuerungsgemäß werden Auslaßstutzen oder-düsen bei Bronn- kraftmasohiuan mit regelbarom Querschnitt ausgeführt, u diesem Zweck ist ein Teil der Wandung der Auspuffleitung beweglich. Die Abbildung zeigt on Ausführungsboispiel gemäß der Neu- erung in Seitenansicht. Dje bei 1 ir die Auspuffleitung 2 einströmenden Abgase der Brennkraftmaschine treten durch die Mündung 3 der Auspuffleitung ins Freie aus. An der Auspuffleitung 2 ist eine um das Gelenk 4 drehbare Klappe 5 angeordnet, die selbst einen Teil der Leitungswand bildet. Der Auslaßquerschnitt, welcher gemäß dem gewünschten Druck und der verlangten Geschwindigkeit für die Abgase freigegeben werden soll, kann mit Hilfe dieser Klappe beliebig eingestellt werden. In der gestrichelt gezeichneten Stellung 5'ist beispielsweisedergrößteAuslaßquerschnittvorhanden.It is known to lead the exhaust gases into the open air through outlet nozzles in internal combustion engines. Since these outlet nozzles have an invariable cross-section, it is not possible to regulate the pressure and the speed in the line. According to the innovation, outlet nozzles or nozzles at Bronn- Kraftmasohiuan executed with a controllable cross-section, u this is part of the wall of the exhaust pipe movable. The figure shows an execution example according to the new eration in side view. Each at 1 ir the exhaust line 2 inflowing exhaust gases the internal combustion engine exit through the mouth 3 of the exhaust line into the open. On the exhaust line 2 there is arranged a flap 5 which is rotatable about the hinge 4 and which itself forms part of the line wall. The outlet cross-section, which is to be released for the exhaust gases according to the desired pressure and the required speed, can be set as desired with the help of this flap. In the position 5 'shown in dashed lines, for example, the largest outlet cross-section is present.

Die Bedienung der Regeleinrichtung kann beispielsweise durch Drehen eines Handgriffs oder eine andere Stelleinrichtung in bekannter Art erfolgen.The control device can be operated, for example, by turning a handle or other adjusting device take place in a known manner.

Claims (1)

Sohutzanspruoh.Sohutz claims. Auspuffleitung für Brennkrattmasohinen. dadurch gekennzeichnet, daß die Landung der Auspuffleitung (2) eine um ein Gelenk (4) drehbare, einen Teil der Leitung selbst bildende Klappe (5) trägt.Exhaust pipe for Brennkrattmasohinen. characterized in that the landing of the exhaust pipe (2) one about a hinge (4) rotatable, part of the Line self-forming flap (5) carries.
DENDAT1479195D Active DE1479195U (en)

Publications (1)

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Family

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Country Status (1)

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DE (1) DE1479195U (en)

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