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DE2930762A1 - EXHAUST GAS DETECTING MUFFLER - Google Patents

EXHAUST GAS DETECTING MUFFLER

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Publication number
DE2930762A1
DE2930762A1 DE19792930762 DE2930762A DE2930762A1 DE 2930762 A1 DE2930762 A1 DE 2930762A1 DE 19792930762 DE19792930762 DE 19792930762 DE 2930762 A DE2930762 A DE 2930762A DE 2930762 A1 DE2930762 A1 DE 2930762A1
Authority
DE
Germany
Prior art keywords
exhaust
muffler
exhaust gas
graphite
detoxifying
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.)
Withdrawn
Application number
DE19792930762
Other languages
German (de)
Inventor
Giuseppe Urso
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2930762A1 publication Critical patent/DE2930762A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0217—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of hollow cylindrical bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0226—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/14—Plurality of outlet tubes, e.g. in parallel or with different length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)

Description

Angelder: Giuseppe Urso, Via Ileggio Calabria, Deposit: Giuseppe Urso, Via Ileggio Calabria,

Fontanelle Gase Sante/Trapani - Italien Fontanelle Gase Sante / Trapani - Italy

Titel; ATh^asentgif tender Auspufftopf Title; ATh ^ asentgif tender muffler

P er» ehr el bunaP er »ehr el buna

Die Erfindung betrifft einen abgasentgiftenden Aus_ pufftopf, der an einen Verbrennungsmotor, gleich welcher Art angeschlossen werden kann und dazu ge= eignet ist, mit einem bereits bestehende» Auspuff= topf verbunden zu werden, bzw. denselben zu er = setzen, um eine erhebliche Reinigung der Auspuff = gase zu erzielen, bevor diese in die Umgebungsluft abgegeben werden und gleichzeitig diese Auspuffga= se ohne Einschaltung chemischer oder kunstlicher
Vorgange völlig zu oxydieren.The invention relates to an exhaust gas detoxifying muffler which can be connected to an internal combustion engine of any type and which is suitable for being connected to an already existing exhaust or replacing it in order to considerably clean it the exhaust gases before they are released into the ambient air and at the same time these exhaust gases without the use of chemical or artificial ones
To completely oxidize processes.

Bekanntlich v/erden die bisher verwendeten Auspuff= tttpfe dieser Aufgabe keinesfalls gerecht. Dieser Nachteil ist die grundsatzliche Ursache der Verun= reinigung der ümgabungsluft. Ausserdem sind die Üblichen Auspuffttopfe in der Fertigung sehr aufw«n_ dig und häufig einem erlieblichen Verschleiss aus = gesetzt.It is well known that the exhaust pipes used up to now do not do justice to this task. This The disadvantage is the basic cause of the pollution of the surrounding air. In addition, they are The usual mufflers are very expensive to manufacture. dig and often exposed to considerable wear and tear.

Es ist demnach Aufgabe der Erfindung einen Auspuff topf neuer Art zu schaffen, der eine einwandfreie Reinigung der Auspuffgase gewahrleistet, der so = wohl in der Fertigung als auch in der Montage wirt_ schaftlieh und einfach ist und fur Verbrennungsmo= toren, gleich welcher Art, geeignet ist.It is therefore the object of the invention to create an exhaust pot of a new type that is flawless Cleaning of the exhaust gases ensured that so = is economical and simple in production as well as in assembly and for combustion mo = gates of any kind is suitable.

030007/0824030007/0824

Die Erfindung lest diese Aufgabe dadurch, dass ein Auspufftopf geschaffen wird, bestehend hauptsäch = lieh aus:The invention reads this object in that a Muffler is created, consisting mainly = borrowed:

einem Gehäuse beliebiger Form, das mittels 3efe = stigungsschellen an ein Auspuffrohr angeschlos_ sen werden kann;a housing of any shape, which is connected to an exhaust pipe by means of 3efe = mounting clamps. can be sen;

Filtern aus metallischem Material evtl. katalyti = scher Art, aus Glasvolle und ähnl.; in dem Gehäuse gelagerten Wirbelkammern, die u.U.Filters made of metallic material, possibly catalytic = of a kind, made of glass and the like; swirl chambers stored in the housing, which may

Ferrit- bzw. Graphitkerne enthalten, welche mit Blechspitzen oder dünnen Metallelementen versehene Flachlamellen aufweisen.Contain ferrite or graphite cores, which are provided with sheet metal tips or thin metal elements Have flat lamellas.

Nach dem Grundgedanken der Erfindung werden inner= halb der genannten Wirberkammern Blechspitzen oder dünne Metallelemente angeordnet, welche u.U. in aus Ferrit- bzw. Graphit bestehende Kerne aufgenommen sind und unter dem Anprall der vom Motor herstrtt = menden, unverbrannten, durch die kleingehaltenen Abmessungen der Wirbelkammern beschleunigten Gas = molelcülen bi3 zu höheren Temperaturen erhitzt wer= den k&nnen und dadurch zu Oxydationsquellen wer = den, die dazu geeignet sind, eine einwandfreie Rei nigung der in den Abgasen enthaltenen Kohlenstoffe zu erzielen.According to the basic idea of the invention, sheet metal tips or are inside the named vortex chambers thin metal elements arranged, which may be incorporated into cores made of ferrite or graphite and under the impact of the unburned ones produced by the engine, by the small ones Dimensions of the vortex chambers accelerated gas = molelculen bi3 heated to higher temperatures who = can and thereby become sources of oxidation those that are suitable for a proper cleaning of the carbon contained in the exhaust gases to achieve.

030007/0824030007/0824

Cemass der Erfindung findet in den Wirbelkanunern ein wichtiger chemisch-physikalischer Vorgang statt. Die unv er brannten Gase, die aus dem AuspuPfrohr·' austreten, werden einer Reibungswirkung gegen die Wandungen unterworfen bevor sie durch die Filter fliessen. Ihre Temperatur steigt an, während die genannten, ttusserst dünnwandigen Lamellen dadurch ubererhitzt werden und dazu beitragen, die kohlen= stoffhaltigen Teilchen völlig zu verbrennen. Diese werden anschliessend filtriert und durch eine in bezug auf die bisher übliche wesentlich grosser ausgebildete Austrittsöffnung ausgestossen.Cemass of the invention takes place in the vortex canoes an important chemical-physical process takes place. The unburned gases coming out of the exhaust pipe leak are subjected to a frictional effect against the walls before they pass through the filter flow. Their temperature rises, while the above-mentioned extremely thin-walled lamellas thereby become overheated and help to completely burn off the carbonaceous particles. These are then filtered and, in relation to the previously used one, much larger trained outlet opening ejected.

Die gemass der Erfindung vorgesehenen Ferrit- bzw. Graphitelemente dienen dank ihrer thermischen Kapa. zitat als v/armem oder* tor en fur die Abgase und un = terstutzen die Wirbelung in den entsprechenden KamAccording to the invention provided ferrite or Graphite elements serve thanks to their thermal capacity. quote as v / poor or * tor en for the exhaust gases and un = trim the vortex into the corresponding chamber

Genas3 der Erfindung weisen die Ferrit- bzw. Gra » phitJcerne rein geometrisch eine zylindrische, in der Lange erstreckte Symmetrie auf, sodass sie in entsprechende, aus dünnwandigen metallischen La = mellen bestehende Lagerungen aufgenommen werden können. Als Variante können diese aber auch als gelochte, am Auspuffrohr angebrachte Scheibe ausge bildet sein, um den Gasdurchfluss und die Oxyda =Genas3 the invention, the ferrite phase or Gra "phitJcerne purely geometrically cylindrical, extending in the length symmetry, so that they can be received in corresponding mellen of thin-walled metallic La = existing bearings. As a variant, these can also be designed as a perforated disc attached to the exhaust pipe to regulate the gas flow and the Oxyda =

030007/0824030007/0824

tionsreaktion zu ermöglichen.to enable tion reaction.

Die mit der Erfindung erzielten Vorteile bestehen also nicht nur in der bereits erwähnten einwand = freien Reinigung der Auspuffgase vor dem Ausstos = sen aus dem Auspuff topf. L's ergibt sich ausserdem eine höhere Geräuschlosigkeit, w&hrend der AuspuffThe advantages achieved with the invention are not only in the already mentioned problem = Free cleaning of the exhaust gases before they are expelled from the exhaust pot. L's also results a higher level of silence during the exhaust

IlIl

topf minimale Abmessungen- aufweist, vas die As the= tik eines Wagens auf jeden Fall verbessert. Der er findungsgenasse Auspufftopf kann selbstverständlich fur PKV/ und LKV/, sowie fur Autobusse, Motorräder,
Traktoren, L^gyer, Strassenwalzen, Hebeeinrichtung gen, usw. vorjesu-ie:i werden.pot has minimal dimensions, which definitely improves the as the = tics of a car. The muffler according to the invention can of course be used for PKV / and LKV /, as well as for buses, motorcycles,
Tractors, liars, road rollers, lifting devices, etc. vorjesu-ie: i will be.

Ausserdem ist der erfindungsgenässe Auspufftopf
sehr wirtschaftlich und einfach in der Fertigung
und kann durch Losschrauben einer Bef estigungsscheJL Ie ersetzt werden. Nicht zuletzt ergibt sich durch die Anwendung dieses Auspufftopfes auch eine höhe= re Gesamtleistung des Motors.In addition, the muffler according to the invention is
very economical and easy to manufacture
and can be replaced by unscrewing a mounting bracket. Last but not least, the use of this muffler also results in a higher overall engine output.

Der Urfindungsgegenstand wird nun anhand von eini= gen, in den beigefügten Zeichnungen dargestellten, bevorzugten Ausfuhrungsformen nachstehend erläutert. Es zeigen:The original object is now based on eini = gen, illustrated in the accompanying drawings, preferred embodiments explained below. Show it:

tfigur 1, eine axonometrische Ansicht, teilweise im Schnitt, de3 erfindungsgemassen Auspuff=Figure 1, an axonometric view, partly in Section, de3 exhaust according to the invention =

topf es;pot it;

030007/0824030007/0824

Figur 2, einen Querschnitt der Ausftthrungsform g_eFigure 2, a cross section of the embodiment g_e

ir.ass Figur 1;
die Figuren 3,5,6, weitere Ausfuhrungsformen mitir.ass Figure 1;
the figures 3, 5, 6, further embodiments with

verschiedenartig ausgebildeten Virbelkamdifferently trained Virbelkam

mern, wobei in Figur 6 eine exzentrischemern, wherein in Figure 6 an eccentric

Anordnung der Kammer dargestellt ist; Figur 4, einen Längsschnitt des erfindungsgenas =Arrangement of the chamber is shown; Figure 4, a longitudinal section of the erfindungsgenas =

sen Auspufftopfes laut Variante gemasssen muffler according to the variant

Figur 3;
Figur 7, die schematische Ansicht-einer Variante des erfindungsgemassen Auspufftopfes inFigure 3;
FIG. 7, the schematic view of a variant of the muffler according to the invention in FIG

Form ei.T.es Kechteckprisraas; Figur 8, einige geometrische Varianten der Lamel=Form ei.T.es Kechteckprisraas; Figure 8, some geometric variants of the lamella =

len zur Unterstützung der Gasoxydation; Figur 9, eine Axonometrische- und Explosionsdar =* stellung einer gerippten Lagerung zur Aufnahme von Ferrit- bzw. Graphitelemen=len to support gas oxidation; Figure 9, an axonometric and exploded view = * position of a ribbed bearing to accommodate ferrite or graphite elements =

ten;
Figur iOf die Draufsicht einer gelochten Scheibe aus Graphit- bzw. Ferrit, die am Auspuff angja'th;
Figure iO f the top view of a perforated disc made of graphite or ferrite, which is angja 'on the exhaust

bracht verden lcann;
Figur 11, die Draufsicht eines zvischen dem Abgas = sairunler und dem Auspuffrohr anzubringen = dex; Auspuf ftopf es .brought verden lcann;
FIG. 11, the top view of a position between the exhaust gas = sairunler and the exhaust pipe = dex; Exhaust it.

In den beigefugten Zeichnungen ist mit 3 das Aus =In the attached drawings, 3 is the off =

030007/082*030007/082 *

pufftopfgehäuse bezeichnet, das mittels Befesti = gungsschellen 2 mit dein Auspuffrohr des Motors ver bund en werden kann. Innerhalb des Gehäuses 3' sind axial verlaufende, gelochte Rohre 4 angeordnet, durch die die Gase in die mit gelochten Wandungen versehenen Wirbelkarrariern 5 eindringen. In den Wir= belkanmern 5 sind Blechspitzen 6 vorgesehen, die evtl. Ferrit- bzw. Graphitkerne enthalten, sowie die nit Spitzen 7 versehenen Lamelle, deren bevor= zugte Ausfuhrungsfontien in Figur 8 dargestellt sind. Zwischen den v/irbelka:nmern sind Lagerungen 8 zur Aufnahme vo.i einem ;.iecallischen, bzw. katalytischen Schwamm vorgesehen, zwischen den Filtern 9 und 11 sind Filter 1Ü aus Glaswolle angebracht. Diese Glas_ wolle i3t ebenfalls in den gelochten Austrittsrau= men 12 eingebettet.called the pouf housing, which by means of fastening = supply clamps 2 with your exhaust pipe of the engine ver covenant can be. Inside the housing 3 'are axially extending, perforated tubes 4 arranged through which the gases in the perforated walls provided vertebral carriages 5 penetrate. In the we = belkanmern 5 sheet metal tips 6 are provided, which may contain ferrite or graphite cores, as well the lamellae provided with tips 7, the preferred execution fountains of which are shown in FIG. Between the v / irbelka: nmern are bearings 8 for Recording of a; .iecallic, or catalytic Sponge provided between filters 9 and 11 Filters 1Ü made of glass wool are attached. This glass_ want i3t also in the perforated exit space men 12 embedded.

Die verschiedenartigen Ausbildungen der Wirbelkam= mern 5 entsprechen ebensovielen Ausfuhrungsformen, wobei ihre Wirkungsweise ahnlich ist.The various configurations of the vortex chambers 5 correspond to just as many embodiments, their mode of action is similar.

In der Variante laut Fig. 7 sind die-bereits erwähn ten Bestandteile des Auspufftopfes dargestellt.In the variant according to FIG. 7 they are already mentioned th components of the muffler shown.

Die Ferrit- bzv/. Graphitstabe 14 k&nnen.auch in da zu geeigneten gerippten Lagerungen 13 aufgenommen werden. Diese können ihrerseits sowohl im Auspuff= rohr als auch als Variante zwischen dem Abgassamm=The ferrite or. Graphite rods 14 can also be used there be added to suitable ribbed bearings 13. These can for their part both in the exhaust = pipe as well as a variant between the exhaust pipe =

Q30007/082AQ30007 / 082A

293076?293076?

ler und dem Auspuffrohr mit Laschen 16 (Fig. 1i)be festigt werden. Kit 15 ist weiterhin eine Graphit- bzw. Ferritscheibe bezeichnet, welche dieselbe Auf fjabe der vorhin erwähnten Stabe 14 hat.ler and the exhaust pipe with tabs 16 (Fig. 1i) be to be consolidated. Kit 15 is also called a graphite or ferrite disk, which the same on fjabe the previously mentioned bar 14 has.

Die Wirkungsweise des erfindungsgemassen Auspuff = topfes ist folgende:The mode of operation of the exhaust according to the invention = pot is the following:

die au3 dem Rohr 1 herströmenden Abgase dringen durch die Bohrungen des Rohres 4 in die verschie = denartig ausgebildeten Virbelkainmern 5 ein. Hier werden sie t'urch --ie Lamellen 7 und durch die Blechsritzen C oxydiert, wobei letztere Ferrit-bzv, Graphitic er η ο aufweisen können. Darauf werden die Gase durch den Metallischen Schwamm 8 und danach durch Metallfilter und durch die Glasvolle 9, 10, 11, 12 filtriert und treten aus den mit breiter,ak tiver Fläche vorgesehenen Bohrungen 12 in volkom = men gereinigtem Zustand aus.the exhaust gases flowing from the pipe 1 penetrate through the bores of the pipe 4 into the differently designed Virbelkainmern 5. Here they are oxidized through the lamellae 7 and through the sheet metal cracks C , the latter being able to have ferrite or graphite. The gases are then filtered through the metallic sponge 8 and then through metal filters and through the glass full 9, 10, 11, 12 and emerge from the holes 12 provided with a wide, active surface in a completely cleaned state.

Obige Ausfuhrungsformen wurden als Beispiel eriau=The above embodiments were eriau = as an example

IlIl

tert. Selbstvex^standlich sind Änderungen in Anord= nung, Abmessungen und Ausbildungen möglich, ohne den Schutzumfang der Erfindung zu verletzen.tert. Changes in arrangement are self-evident tion, dimensions and designs possible without violating the scope of the invention.

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LeerseiteBlank page

Claims (7)

Patentansprüche Claims che ■1 .J Abgasentgiftender Auspuff topf, der an einen Ver = bremumgsmotor gleich welcher Art angeschlossen werden kann und dazu geeignet ist, mit einem be =■ 1 .J Exhaust gas detoxifying exhaust that is connected to a Ver = Brake motor of any kind connected can be and is suitable with a be = reits bestehenden Auspufftopf verbunden zu werden, bzw. denselben zu ersetzen, um eine erhebliche Re1I1 nigung der Auspuffgase zu erzielen, bevor diese in die Un1gebung3lu.Pt abgegeben werden und gleichzei = tig diese Auspuffgase ohne Einschaltung chemischer oder künstlicher Vorgänge völlig oxydiert, beste = hend im Wesentlichen aus:to be connected to already existing exhaust muffler, or replace the same to a considerable Re 1 I 1 nigung of the exhaust gases to achieve before they are discharged into the Un1gebung3lu.Pt and at the same = tig completely oxidized these exhaust gases without the intervention of chemical or artificial processes, consisting essentially of: - einem Gehäuse (3) beliebiger Form, das mittels Befestigungsschellen (2) an ein Auspuffrohr an= geschlossen werden kann;- A housing (3) of any shape, which is connected to an exhaust pipe by means of fastening clips (2) = can be closed; - Filtern (9, 11, 10, 12) aus metallischem Mate = rial evtl. katalytischer Art, aus Glasvolle und aehnl.;- Filters (9, 11, 10, 12) made of metallic mate = rial possibly catalytic type, made of glass and similar; - in dem Gehäuse (3) gelagerten Wirbelkammern (5), die u.U. Ferrit- bzw. Graphitkerne enthalten, welche mit Blechspitzen (6) oder dünnen Metall= elementen (7) versehene Flachlamellen aufweisen.- swirl chambers (5) mounted in the housing (3), which may contain ferrite or graphite cores, which have flat lamellas provided with sheet metal tips (6) or thin metal elements (7). 2. Abgasentgiftender Auspufftopf nach Anspruch 1, da= durch gekennzeichnet, dass die Blechspitzen (6), bzw. die dünnen Metallelemente (7) aufweisenden Flachlamellen unter dem Anprall der vom Motor her=2. Exhaust detoxifying muffler according to claim 1, da = characterized in that the sheet metal tips (6) or the thin metal elements (7) have Flat lamellas under the impact of the engine = 030007/0824030007/0824 streikenden, un verbrannt en, durch die kleingehalte= nen Abmessungen der WirbelkÄirunern (5) beschleunig= ten Gasmolekulen bis zu httheren Temperaturen er ■ = hitzt werden können und dadurch zu Oxydationsquel= len werden, die dazu geeignet sind, eine einwand = freie Reinigung der in den Abgasen enthaltenen Kohlenstoffteile zu erzielen.striking, en un burned, NEN through the small content = dimensions of the WirbelkÄirunern (5) Acceleration = th gas molecules to httheren temperatures he ■ = hitzt can be, and are thereby = len to Oxydationsquel which are capable of proper = free cleaning of the to achieve carbon particles contained in the exhaust gases. 3. Abgasentgiftender Auspufftopf nach Anspruch 1, ge= kennzeichnet durch die Anwesenheit von Ferrit- bzv, Graphitelementen in Form von Stäben (14), die in u.U. gerippten Blechlagerungen (i3) aufgenommen sind, wobei diese Lagerungen (13) innerhalb der Wirbelkammern (5) und/oder im Auspuffrohr angeord= net sind und zur Unterstützung der Wirbelung als W&rrae-Koderatoren dienen. 3. Exhaust gas detoxifying muffler according to claim 1, ge = characterized by the presence of ferrite or graphite elements in the form of rods (14), which are received in possibly ribbed sheet metal bearings (i3), these bearings (13) within the vortex chambers (5 ) and / or are arranged in the exhaust pipe and serve as W & rrae coders to support the vortex. 4. Abgasentgiftender Auspufftopf nach Anspruch 1, ge= kennzeichnet durch gelochte Scheiben (15) au3 Fer= rit- bzw. Graphit, die aiii Austritt .des Auspuff " = rohres angeordnet sind. 4. Exhaust gas detoxifying muffler according to claim 1, ge = characterized by perforated disks (15) au3 fer = rite or graphite, which aiii outlet .des exhaust "= pipe are arranged. 5. Abgasentgiftender Auspufftopf nach Anspruch 2, da= durch gekennzeichnet, dass zwischen dem Abgaasamm= ler und dem Auspuffrohr gerippte Graphit- bzv. Fer ritlagerungen (13) mit Hilfe von Laschen (16) angje ordnet sind.5. Exhaust gas detoxifying muffler according to claim 2, da = characterized in that between the Abgaasamm = ler and the exhaust pipe ribbed graphite or graphite. Fer ritlagerungen (13) with the help of tabs (16) are arranged angje . 030007/0824030007/0824 "~ 3 —"~ 3 - 6. Abgasentgiftender Auspufftopf nach den vorhergehen den Ansprüchen, dadurch gekennzeichnet, dass der Auspufftopf in Form eines Kechtkantprismas ausge = bildet ist.6. Exhaust gas detoxifying muffler according to the previous one the claims, characterized in that the muffler is designed in the form of a square prism forms is. 7. Abgasentgiftender Auspufftopf nach den vorhergehen den Ansprüchen, dadurch gekennzeichnet, dass der Auspufftopf zwecks rascher Abmontierung und Er = Setzung mittels einer Befestigungsschelle (2) an dem Auspuffrohr befestigt ist.7. Exhaust gas detoxifying muffler according to the preceding the claims, characterized in that the muffler for the purpose of quick dismantling and Er = Settling by means of a fastening clip (2) attached to the exhaust pipe. 030007/0824030007/0824
DE19792930762 1978-08-04 1979-07-28 EXHAUST GAS DETECTING MUFFLER Withdrawn DE2930762A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50599/78A IT1109353B (en) 1978-08-04 1978-08-04 POLLUTION EXHAUST SYSTEMS

Publications (1)

Publication Number Publication Date
DE2930762A1 true DE2930762A1 (en) 1980-02-14

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ID=11273354

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Application Number Title Priority Date Filing Date
DE19792930762 Withdrawn DE2930762A1 (en) 1978-08-04 1979-07-28 EXHAUST GAS DETECTING MUFFLER

Country Status (6)

Country Link
JP (1) JPS5525593A (en)
DE (1) DE2930762A1 (en)
FR (1) FR2432610A1 (en)
GB (1) GB2030221A (en)
IT (1) IT1109353B (en)
SE (1) SE7906560L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982274A (en) * 2014-05-28 2014-08-13 成都陵川特种工业有限责任公司 Lateral taking type purification silencer
CN106907217A (en) * 2017-05-08 2017-06-30 景德镇陶瓷大学 A kind of narrow gap type ceramic blade exhaust gas cleaner of spiral

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647846A5 (en) * 1983-02-04 1985-02-15 Alessandro Luigi D EXHAUST DEVICE.
SE511689C2 (en) * 1998-03-27 1999-11-08 Scandfilter Ab Exhaust filter fitted temporarily to a vehicle's exhaust pipe
DE19945457A1 (en) * 1999-09-22 2001-03-29 Oberland Mangold Gmbh Exhaust gas purification device
SE519909C2 (en) 2000-10-04 2003-04-22 Volvo Lastvagnar Ab Device for catalytic treatment of a gas flow
US11371404B2 (en) * 2019-08-13 2022-06-28 Herbert Anderson Engine muffler apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982274A (en) * 2014-05-28 2014-08-13 成都陵川特种工业有限责任公司 Lateral taking type purification silencer
CN103982274B (en) * 2014-05-28 2016-04-27 成都陵川特种工业有限责任公司 Side take-out type purification silencer
CN106907217A (en) * 2017-05-08 2017-06-30 景德镇陶瓷大学 A kind of narrow gap type ceramic blade exhaust gas cleaner of spiral

Also Published As

Publication number Publication date
IT1109353B (en) 1985-12-16
GB2030221A (en) 1980-04-02
SE7906560L (en) 1980-02-05
JPS5525593A (en) 1980-02-23
FR2432610A1 (en) 1980-02-29
IT7850599A0 (en) 1978-08-04

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