DE102006025190A1 - Series exhaust silencer for e.g. passenger car, has removable cylindrical filter module filtering soot particles and fine dust from exhaust gas, and filter provided with flange plate and screwed by clamping system in gas-tight manner - Google Patents

Series exhaust silencer for e.g. passenger car, has removable cylindrical filter module filtering soot particles and fine dust from exhaust gas, and filter provided with flange plate and screwed by clamping system in gas-tight manner Download PDF

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Publication number
DE102006025190A1
DE102006025190A1 DE102006025190A DE102006025190A DE102006025190A1 DE 102006025190 A1 DE102006025190 A1 DE 102006025190A1 DE 102006025190 A DE102006025190 A DE 102006025190A DE 102006025190 A DE102006025190 A DE 102006025190A DE 102006025190 A1 DE102006025190 A1 DE 102006025190A1
Authority
DE
Germany
Prior art keywords
gas
silencer
fine dust
exhaust
soot particles
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Withdrawn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
DE102006025190A
Other languages
German (de)
Inventor
Sebastian Borges
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.)
BORGES GmbH
Original Assignee
BORGES GmbH
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 BORGES GmbH filed Critical BORGES GmbH
Priority to DE102006025190A priority Critical patent/DE102006025190A1/en
Publication of DE102006025190A1 publication Critical patent/DE102006025190A1/en
Withdrawn legal-status Critical Current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
    • F01N3/02—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
    • F01N3/0335—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 exhaust silencers in a single housing
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/18—Methods or apparatus for fitting, inserting or repairing different elements by using quick-active type locking mechanisms, e.g. clips
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/30—Removable or rechangeable blocks or cartridges, e.g. for filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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

Abstract

The silencer has a removable cylindrical filter module filtering soot particles and fine dust from exhaust gas. The silencer is changed in its internal design such that the silencer is opened from a front side of a vehicle in an assembled condition using screws. A recess is provided in an interior of the silencer for the cylindrical filter module. A silencer filter is provided with a flange plate and is screwed by a clamping system in an output chamber in a gas-tight manner.

Description

Ausganssituation:Ausganssituation:

Bei schweren LKW muss – im Gegensatz zu den meisten PKW – zur Montage eines Rußpartikelfilters meistens die komplette Abgasanlage ausgetauscht werden. Dies liegt, neben der Gewichtsersparnis, vor allem an geringen Platzverhältnissen, bei großem Volumenbedarf.at heavy truck must - in Contrary to most cars - to Assembly of a soot particle filter Mostly the complete exhaust system to be replaced. This is because In addition to the weight savings, especially in small spaces, at great Volume requirements.

Beim Mercedes Actros ist der Serienabgasdämpfer links unten hinter der Fahrerkabine verbaut. Dieser soll durch einen Rußpartikelfilter ersetzt werden.At the Mercedes Actros is the series exhaust damper at the bottom left behind the Driver's cab installed. This should be replaced by a soot particle filter.

Weiterhin soll der Rußpartikelfilter so konstruiert sein, das er einerseits die Schalldämpfunsfunktion erfüllen kann und andererseits das integrierte Filtermodul, zu Wartungszwecken zugänglich gemacht werden kann.Farther should the soot particle filter be so constructed that he on the one hand the Schalldämpfunsfunktion fulfill and on the other hand, the integrated filter module, for maintenance purposes accessible can be made.

Umsetzung:Implementation:

Wird mit den Original vorhandenen Aufhängungspunkten versehen, sodas keine Veränderungen am Fahrzeug erforderlich sind. Im Bereich-Abgasaustritt, ist der Dämpferfilter mit einer Flanschplatte versehen um ihn leicht zugänglich öffnen zu können. Der integrierte Filter ist mittels eines Schellensystems in der Ausgangskammer Gasdicht verschraubt. Im Bereich der Eingangsseite befindet sich ein Sockel, auf dem der Filtermonolith mit einer Bandschelle fixiert wird.Becomes provided with the original existing suspension points, sodas no changes required on the vehicle. In the area-exhaust outlet, is the damper filters provided with a flange plate to open it easily accessible. Of the integrated filter is by means of a clamp system in the output chamber Gas-tight screwed. In the area of the input side is a Base on which the filter monolith is fixed with a band clamp becomes.

Verbesserung: Durch den Modularen Aufbau ist es möglich, für bereits Zugelassene Merccedes Actros Fahrzeuge eine variable Nachrüstlösung zur Abgasnachbehandlung zu schaffen. Es können so in dasselbe Modul, je nach Bedarf verschiedene Filtermodule unterschiedlicher Hersteller eingesetzt werden. Ausserdem ermöglicht das System einen wartungsfreundlichen Zugang zu den verbauten Filtermonolithen. Das System kann so von allen gängigen Filterherstellern genutzt werden um die eigenen Filtersysteme zu verbauen und zu vertreiben.Improvement: Due to the modular design, it is possible for already approved Merccedes Actros Vehicles a variable retrofit solution for exhaust aftertreatment to accomplish. It can so in the same module, different as needed filter modules different Manufacturers are used. In addition, the system allows a maintenance-friendly Access to the installed filter monoliths. The system can be so from all common filter manufacturers be used to install and distribute their own filter systems.

Claims (1)

Es wird beantragt folgende technischen Merkmale unter Schutz zu stellen: Oberbegriff: Modularer Aufbau von Abgasschalldämpfern für LKW am Beispiel Mercedes Actros. Mit herausnehmbarem Filtermodul zur Filterung von Russpartikeln und Feinstaub aus dem Abgas. Kennzeichnender Teil: Der o.g. Abgasschalldämpfer wird so in seiner inneren Bauart verändert, das er im eingebauten Zusand von vorne (sichbare Seite am Fahrzeug) mittels Schauben zu öffnen ist. Im innneren befindet sich eine Aufnahme für zylindrische Filtermodule. Diese können mit einer einfachen Schellenverbindung in dieser Aufnahme befestigt werden. Die Aussenmaße und die Schallemmissionswerte entsprechen dem Original Seriendämpfer.The following technical features are requested under protection: Generic term: Modular construction of exhaust mufflers for trucks the example of Mercedes Actros. With removable filter module for Filtering of soot particles and fine dust from the exhaust gas. Signing Part: The o.g. Exhaust silencer is so changed in its internal design, he in the built-in condition from the front (visible side of the vehicle) to open by means of screws is. Inside is a receptacle for cylindrical filter modules. these can attached with a simple clamp connection in this receptacle become. The outside dimensions and the sound emission values correspond to the original series damper.
DE102006025190A 2006-05-29 2006-05-29 Series exhaust silencer for e.g. passenger car, has removable cylindrical filter module filtering soot particles and fine dust from exhaust gas, and filter provided with flange plate and screwed by clamping system in gas-tight manner Withdrawn DE102006025190A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102006025190A DE102006025190A1 (en) 2006-05-29 2006-05-29 Series exhaust silencer for e.g. passenger car, has removable cylindrical filter module filtering soot particles and fine dust from exhaust gas, and filter provided with flange plate and screwed by clamping system in gas-tight manner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006025190A DE102006025190A1 (en) 2006-05-29 2006-05-29 Series exhaust silencer for e.g. passenger car, has removable cylindrical filter module filtering soot particles and fine dust from exhaust gas, and filter provided with flange plate and screwed by clamping system in gas-tight manner

Publications (1)

Publication Number Publication Date
DE102006025190A1 true DE102006025190A1 (en) 2007-12-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006025190A Withdrawn DE102006025190A1 (en) 2006-05-29 2006-05-29 Series exhaust silencer for e.g. passenger car, has removable cylindrical filter module filtering soot particles and fine dust from exhaust gas, and filter provided with flange plate and screwed by clamping system in gas-tight manner

Country Status (1)

Country Link
DE (1) DE102006025190A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105980681A (en) * 2014-03-18 2016-09-28 洋马株式会社 Engine system for working machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105980681A (en) * 2014-03-18 2016-09-28 洋马株式会社 Engine system for working machine
EP3121403A4 (en) * 2014-03-18 2017-11-29 Yanmar Co., Ltd. Engine system for working machine
CN105980681B (en) * 2014-03-18 2019-02-12 洋马株式会社 The engine device of working machine
US10473046B2 (en) 2014-03-18 2019-11-12 Yanmar Co., Ltd. Engine system for working machine configured to contain noise reduction equipment

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