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DE9011404U1 - Catalytic converter for retrofitting into existing exhaust systems - Google Patents

Catalytic converter for retrofitting into existing exhaust systems

Info

Publication number
DE9011404U1
DE9011404U1 DE9011404U DE9011404U DE9011404U1 DE 9011404 U1 DE9011404 U1 DE 9011404U1 DE 9011404 U DE9011404 U DE 9011404U DE 9011404 U DE9011404 U DE 9011404U DE 9011404 U1 DE9011404 U1 DE 9011404U1
Authority
DE
Germany
Prior art keywords
retrofitting
exhaust systems
existing exhaust
catalytic converter
exhaust
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 - Lifetime
Application number
DE9011404U
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.)
Proterra Umwelttechnik oHG Hilgers & Hilgers 5227 Windeck De
Original Assignee
Proterra Umwelttechnik oHG Hilgers & Hilgers 5227 Windeck De
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 Proterra Umwelttechnik oHG Hilgers & Hilgers 5227 Windeck De filed Critical Proterra Umwelttechnik oHG Hilgers & Hilgers 5227 Windeck De
Priority to DE9011404U priority Critical patent/DE9011404U1/en
Publication of DE9011404U1 publication Critical patent/DE9011404U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F01N3/08—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

Landscapes

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

Description

BeschreibungDescription

Zum Entgiften der Abgase von Verbrennungsmotoren werden Katalysatoranlagen verwendet., die einen kompletten Austausch oder einen Teilaustausch der Auspuffanlage nötig machen,Catalytic converter systems are used to detoxify the exhaust gases of combustion engines, which require a complete or partial replacement of the exhaust system.

Damit sind vieie Verbrennungsmotoren von einer Nachrüstung mit KGtalvsatorin ausgeschlossen, weil die nötigen Auspuffanlaoen bzw. Ausvufftcnfe nut Katalysator nicht angeboten wenden.This means that many combustion engines are excluded from retrofitting with a catalyst because the necessary exhaust systems or exhaust pipes without a catalyst are not available.

Die zunehmende Umweltverschmutzung erfordert jedoch eine Möslichkeit, auch Verbrennungsmotoren mit Katalysator nachzurüsten, für die keine Auspuffanlagen oder Auspufftöpfe mit Katalysator erhältlich sind.However, increasing environmental pollution requires a possibility of retrofitting catalytic converters to combustion engines for which no exhaust systems or mufflers with catalytic converters are available.

Der im Anspruch 1 angegebenen Erfindung liegt die Aufgabe zugrunde., vorhandene Auspuff an lagen von Verbrennungsmotoren mit Katalysatoren nachzurüsten.The invention defined in claim 1 is based on the object of retrofitting existing exhaust systems of combustion engines with catalysts.

Mit der Erfindung wird erreicht, daß Verbrennungsmotoren ohne Austausch von kompletten Auspuffanlagen bzw. Austausch von einzelnen Bauteilen, wie Aupufftöpfe, mit Katalysator ausgerüstet werden können.The invention makes it possible to equip combustion engines with catalytic converters without replacing entire exhaust systems or individual components such as mufflers.

Durch die universellen Fixierungsmöglichkeiten durch ein Trägerrohr mit Befestigungsschellen, bieten sich eine Vielzahl von Positionierungsmöglichkeiten, innerhalb von vorhandenen Auspuffanlagen, an.The universal fixing options using a support tube with fastening clamps offer a variety of positioning options within existing exhaust systems.

Blatt 2page 2

Ein Ausführungsbeispiel der Erfindung wird in Figur 1 erläutert,An embodiment of the invention is explained in Figure 1,

Es zeigt den Katalysator mit Trägerrohr und Schellen, integriert in einer Auspuf^onla^.It shows the catalyst with carrier pipe and clamps, integrated in an exhaust system.

In Fig. 1 ist mit - 1 - der i<ucalysator bezeichnet, der im Trägerrohr - 3 - angebracht ist.In Fig. 1, - 1 - denotes the condenser, which is mounted in the carrier tube - 3 -.

Mit - 2 - sind die Schellen und mit - 4 - der Auspuff bezeichnet.The clamps are marked with - 2 - and the exhaust is marked with - 4 -.

Das Trägerrohr - 3 - mit dem innen angebrachten uotalysator - 1 - ist innerhalb der vorhandenen Auspuffanlage - ii - mit den Schellen - 2 - fixiert.The support pipe - 3 - with the internally mounted o-lytic converter - 1 - is fixed within the existing exhaust system - ii - with the clamps - 2 -.

Claims (1)

Blatt 3Sheet 3 SchutzansprücheProtection claims Katalysator zum nachträglichen Einbau in vorhandene Auspuffan lagen, Dadurch gekennzeichnet, daß der Katalysator - 1 - fest in einem Tragerrohr - 3 - integriert ist, welches durch Verspannen der SchellenCatalyst for retrofitting into existing exhaust systems, characterized in that the catalytic converter - 1 - is firmly integrated into a support tube - 3 - which is secured by tightening the clamps - 2 - den Einbau in eine vorhandene Auspuffanlage- 2 - installation in an existing exhaust system - 4 - ermöglicht.- 4 - enabled.
DE9011404U 1990-08-04 1990-08-04 Catalytic converter for retrofitting into existing exhaust systems Expired - Lifetime DE9011404U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9011404U DE9011404U1 (en) 1990-08-04 1990-08-04 Catalytic converter for retrofitting into existing exhaust systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9011404U DE9011404U1 (en) 1990-08-04 1990-08-04 Catalytic converter for retrofitting into existing exhaust systems

Publications (1)

Publication Number Publication Date
DE9011404U1 true DE9011404U1 (en) 1990-11-08

Family

ID=6856212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9011404U Expired - Lifetime DE9011404U1 (en) 1990-08-04 1990-08-04 Catalytic converter for retrofitting into existing exhaust systems

Country Status (1)

Country Link
DE (1) DE9011404U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395562B (en) * 1990-10-08 1993-01-25 M T A Motech Austria S Schatze Exhaust system with catalytic converter for motor cycles
DE4234436A1 (en) * 1992-10-13 1994-04-14 Friedrich Schaal Retrofit catalytic converter unregulated without lambda probe and without control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395562B (en) * 1990-10-08 1993-01-25 M T A Motech Austria S Schatze Exhaust system with catalytic converter for motor cycles
DE4234436A1 (en) * 1992-10-13 1994-04-14 Friedrich Schaal Retrofit catalytic converter unregulated without lambda probe and without control device
DE4234436C2 (en) * 1992-10-13 1999-12-30 Friedrich Schaal Retrofit catalytic converter unregulated without lambda probe and without control device

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