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DE430516C - Exhaust silencers for motor vehicles - Google Patents

Exhaust silencers for motor vehicles

Info

Publication number
DE430516C
DE430516C DEB117656D DEB0117656D DE430516C DE 430516 C DE430516 C DE 430516C DE B117656 D DEB117656 D DE B117656D DE B0117656 D DEB0117656 D DE B0117656D DE 430516 C DE430516 C DE 430516C
Authority
DE
Germany
Prior art keywords
exhaust
motor vehicles
openings
jacket
chambers
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.)
Expired
Application number
DEB117656D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL BRUN SCHELLER
Original Assignee
CARL BRUN SCHELLER
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 CARL BRUN SCHELLER filed Critical CARL BRUN SCHELLER
Priority to DEB117656D priority Critical patent/DE430516C/en
Application granted granted Critical
Publication of DE430516C publication Critical patent/DE430516C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00Silencing apparatus characterised by method of silencing
    • F01N1/08Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM
19. JUN11926
ISSUED ON
19 JUN11926

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

KLASSE 46 ce GRUPPECLASS 46 ce GROUP

(B1176S6IJ46C6)(B1176S6IJ46C 6 )

Carl Brun-Scheller in Luzern, Schweiz. Auspuffschalldämpfer für Motorfahrzeuge.Carl Brun-Scheller in Lucerne, Switzerland. Exhaust silencers for motor vehicles.

Patentiert im Deutschen Reiche vom 18. Januar 1925 ab.Patented in the German Empire on January 18, 1925.

AuBpuffschalldämpfer für Motorfahrzeuge, bei welchm das Auspuffrohr mit den Mantel tragenden Kammern versehen ist, sind bekannt. Exhaust silencers for motor vehicles, at which the exhaust pipe with the jacket bearing chambers are known.

Vorliegende Erfindung- unterscheidet sich nun von dem Bekannten dadurch, daß die schrägliegenden Wände der Kammern in Richtung des Auspuffes liegende obere Öffnungen besitzen, während im Mantel untenliegende Öffnungen angebracht sind.The present invention differs from the known in that the sloping walls of the chambers in the direction of the exhaust lying upper openings own, while in the jacket underlying openings are attached.

Hierdurch tritt zunächst der Vorteil ein, daß keinerlei Verengerung oder DrosselungThis initially has the advantage that there is no constriction or throttling whatsoever

beim Durchlaufen des Auspuffes vorkommt. Sind nämlich in deranige Auspuffrohre solche Verengerungen eingebaut, so hemmen diese den Durchlauf der Gase, während bei vorliegender Erfindung der Auspufftopf ein unmittelbares, durchgehendes Entweichen, der Auspuffgase zuläßt ohne Rückdruck auf den Zylinder, womit bekanntlich immer ein Kraftverlust des Motors eintritt. Ein solcher Rückdruck ist bei vorliegender Erfindung unmöglich. occurs when passing through the exhaust. Namely, there are those in such exhaust pipes Constrictions built in, so these inhibit the passage of the gases, while in the present Invention of the muffler a direct, continuous escape, the exhaust gases allows without back pressure on the cylinder, which is known to always result in a loss of power of the engine occurs. Such back pressure is impossible in the present invention.

Durch die eigenartige Anordnung der Öffnungen in den oberen Kammerteilen einerseits, sowie im unteren Maintelteil andererseitSj machen die Auspuffgase den Weg ins Freie Zickzack- bzw. schraubenförmig undfohme Hemmung undi die Abscheidung fester oder flüssiger Bestandteile geschieht unmittelbar über dem Boden durch die unteren Öffnungen. Es ao findet daher auch kein Beschmutzen des Motorrades oder auch! des Topfes statt, auch! die Hitze- kann unmittelbar ins Freie abgeleitet werden, was für den Fahrer und die Maschine sehr vorteilhaft ist. Eine Ausführungsforrn des Erfindungsgegenstandes ist in der Zeichnung im Schnitt dargestellt.Due to the peculiar arrangement of the openings in the upper chamber parts on the one hand, as well as in the lower part of the main part on the other hand, the exhaust gases make their way into the open air Zigzag or helical and smooth inhibition and the deposition of solid or liquid Components happens immediately above the floor through the lower openings. It ao finds no dirtying of the motorcycle or even! the pot in place, too! the heat can be dissipated directly to the outside, which is for the driver and the Machine is very beneficial. An embodiment of the subject matter of the invention is shown in section in the drawing.

Das Auspuffrohr Ä läuft ohne jede Verengerung· oder Zwischenwand glatt durch und besitzt Kammern B, welche einen Mantel C tragen. Am oberen Teil der Kammern, und zwar an der Wand, die gegen den Auslauf zu liegt, befinden sich Öffnungen D1 U und an unterster Stelle des Apparates, und zwar im I Mantel C an der Stelle, die nächst dem Boden liegt, befinden sich Öffnungen E1 E'. Durchi den Mantel C und die Kammern B werden Räume F11F' gebildet.The exhaust pipe A runs smoothly through without any constriction or partition and has chambers B which support a jacket C. At the upper part of the chambers, namely on the wall facing the outlet, there are openings D 1 U and at the lowest point of the apparatus, namely in the I jacket C at the point that is closest to the bottom Openings E 1 E '. Spaces F 11 F 'are formed by the jacket C and the chambers B.

Die Wirkungsweise der Vorrichtung ist die folgende.The operation of the device is as follows.

Die Abgase gelangen in Pfeilrichtung in den Apparat. Durch die Entspannung in dem Raum B gelangt ein Teil der Gase durch die Öffnung D in den Raum F bzw. durch die öffnung ZX in den Raum F' und scheidet flüssige oder feste Bestandteile durch die Öffnungen E1, E' unmittelbar über dem Boden ab. Durch die Entspannung und Richtungsänderung tritt ohne Drosselung eine Schalldämpfung ein und die, übelriechenden und leicht kondensierbaren Bestandteile werden unmittelbar abgegeben. Die Anzahl hintereinandter gelagerter Räume ist beliebig. Bei von oben gesteuerten Motorrädern werden im allgemeinen fünf Erweiterungen hintereinander geschaltet. The exhaust gases enter the apparatus in the direction of the arrow. As a result of the expansion in space B , some of the gases pass through opening D into space F or through opening ZX into space F ' and separate liquid or solid constituents through openings E 1 , E' directly above the floor . As a result of the relaxation and change of direction, sound attenuation occurs without throttling and the malodorous and easily condensable components are released immediately. The number of consecutively stored rooms is arbitrary. In the case of motorcycles controlled from above, five expansions are generally connected in series.

Claims (1)

Patent-Anspruch:Patent claim: Auspuffschalldämpfer für Motorfahrzeuge, bei welchem das Auspuffrohr mit den Mantel tragenden Kammern (B) versehen ist, dadurch gekennzeichnet, daß die schrägliegenden Wände der Kammern (B) in Richtung des Auspuffes liegende obere Öffnungen (D, Df) besitzen, während im Mantel (C) mtenliegende Öffnungen {E, E') angebracht sind.Exhaust silencer for motor vehicles, in which the exhaust pipe is provided with chambers (B) carrying the jacket, characterized in that the inclined walls of the chambers (B) have upper openings (D, Df) lying in the direction of the exhaust, while in the jacket (C ) central openings {E, E ') are attached.
DEB117656D 1925-01-18 1925-01-18 Exhaust silencers for motor vehicles Expired DE430516C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB117656D DE430516C (en) 1925-01-18 1925-01-18 Exhaust silencers for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB117656D DE430516C (en) 1925-01-18 1925-01-18 Exhaust silencers for motor vehicles

Publications (1)

Publication Number Publication Date
DE430516C true DE430516C (en) 1926-06-19

Family

ID=6994586

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB117656D Expired DE430516C (en) 1925-01-18 1925-01-18 Exhaust silencers for motor vehicles

Country Status (1)

Country Link
DE (1) DE430516C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242939B (en) * 1961-03-16 1967-06-22 Eberspaecher J Exhaust silencer with at least one branch resonator chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1242939B (en) * 1961-03-16 1967-06-22 Eberspaecher J Exhaust silencer with at least one branch resonator chamber

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