CH702618A2 - Diesel particulate filters in cubic form. - Google Patents

Diesel particulate filters in cubic form. Download PDF

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Publication number
CH702618A2
CH702618A2 CH00089/10A CH892010A CH702618A2 CH 702618 A2 CH702618 A2 CH 702618A2 CH 00089/10 A CH00089/10 A CH 00089/10A CH 892010 A CH892010 A CH 892010A CH 702618 A2 CH702618 A2 CH 702618A2
Authority
CH
Switzerland
Prior art keywords
diesel particulate
dpf
vehicles
cubic form
particulate filter
Prior art date
Application number
CH00089/10A
Other languages
German (de)
Inventor
Bruno Garzotto
Original Assignee
Bruno Garzotto
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 Bruno Garzotto filed Critical Bruno Garzotto
Priority to CH00089/10A priority Critical patent/CH702618A2/en
Priority to CH01331/10A priority patent/CH702613A1/en
Publication of CH702618A2 publication Critical patent/CH702618A2/en

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
    • F01N3/022—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
    • F01N3/0222—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 monolithic, e.g. honeycombs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected 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
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths
    • 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
    • F01N2450/28—Methods or apparatus for fitting, inserting or repairing different elements by using adhesive material, e.g. cement
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

Abstract

Dieselpartikelfilter werden benötigt, um die Russpartikel aus den Abgasen der Dieselmotoren zu entfernen. Die Platzierung dieser vorwiegend zylindrischen Dieselpartikelfilter erfolgt meistens mit Aufbauten auf Fahrzeugen und Maschinen. Diese sind vielfach störend und kaum vor Beschädigungen geschützt. Die in der Erfindung beschriebene, frei wählbare kubische Form erlaubt den Einbau eines Dieselpartikelfilters im Motorraum oder anderen, geschützten Freiräumen. In den meisten Fällen kann mit der Erfindung der bestehende Schalldämpfer durch einen massgleichen oder angepassten Dieselpartikelfilter ersetzt werden. Bei Fahrzeugen mit abgehängtem Abgassystem ist der Einbau eines Dieselpartikelfilters ohne Beeinträchtigung der Bodenfreiheit möglich.Diesel particulate filters are needed to remove the soot particles from the exhaust gases of the diesel engines. The placement of these mainly cylindrical diesel particulate filters is usually done with superstructures on vehicles and machines. These are often disturbing and hardly protected from damage. The freely selectable cubic shape described in the invention allows the installation of a diesel particulate filter in the engine compartment or other protected free spaces. In most cases, with the invention of the existing muffler can be replaced by a standard or adapted diesel particulate filter. On vehicles with a suspended exhaust system, the installation of a diesel particulate filter without compromising ground clearance is possible.

Description

[0001] Die Erfindung betrifft Diesel-Partikel-Filter (nachfolgend DPF genannt) in kubischer Form, deren Motoren mit mineralischen oder pflanzlichen Diesel-Kraftstoffen betrieben werden. The invention relates to diesel particulate filter (hereinafter referred to as DPF) in cubic form, whose engines are operated with mineral or vegetable diesel fuels.

[0002] Die weitverbreiteten DPF-Systeme sind von zylindrischer Form. Diese Form ist vorwiegend System bedingt. The widespread DPF systems are of cylindrical shape. This form is predominantly system conditioned.

[0003] Nachteilig ist, dass zylinderförmige DPF mehr Montageplatz benötigen. Dadurch eignen sie sich weniger oder nicht, um in die Motorräume der entsprechenden Maschinen und Fahrzeuge eingebaut werden zu können. Auch Bauten unter den Fahrzeugboden sind mit zylinderförmigen PDF, wegen der Einschränkung der Bodenfreiheit meistens nicht möglich. Auch das Umrüsten eines Schalldämpfers durch einen passgenauen DPF ist mit den handelsüblichen zylindrischen DPF kaum möglich. The disadvantage is that cylindrical DPF need more installation space. As a result, they are less or not suitable for installation in the engine compartments of the corresponding machines and vehicles. Even buildings under the vehicle floor are usually not possible with cylindrical PDF, because of the restriction of ground clearance. Even the conversion of a silencer by a precisely fitting DPF is hardly possible with the commercially available cylindrical DPF.

[0004] Aufgabe der vorliegenden Erfindung ist es, ein kompaktes DPF-System, bestehend aus dem Gehäuse und dem massgenauen Filtermodul zu entwickeln, das passgenau am optimalen Einbauort an Maschinen und Fahrzeugen eingebaut werden kann. Das System soll einfach, betriebssicher, kostengünstig und einfach in der Wartung sein. The object of the present invention is to develop a compact DPF system consisting of the housing and the dimensionally accurate filter module, which can be fitted accurately to the optimum installation location on machines and vehicles. The system should be simple, reliable, cost effective and easy to maintain.

[0005] Die Aufgabe wird durch die Merkmale des Patentanspruchs 1 bis 3 gelöst. The object is solved by the features of patent claims 1 to 3.

[0006] Vorteilhafte Weiterbildungen ergeben sich aus den abhängigen Patentansprüchen. Advantageous developments emerge from the dependent claims.

[0007] Der Vorteil der Erfindung besteht darin, dass das entwickelte DPF-System förmlich in jeder kubischen Form hergestellt werden kann. Dadurch kann bei Maschinen und Fahrzeugen der DPF an Orten eingebaut werden, das mit zylindrischen DPF nicht möglich wäre. Dadurch kann der DPF besser vor Beschädigungen geschützt werden. Optisch werden die Maschinen und Fahrzeuge mit den massgeschneiderten kubischen DPF-Systemen weniger oder gar nicht beeinträchtigt. Bei Doppelfilteranlagen ist mögliche Platzeinsparung noch grösser. Die Erfindung eignet sich für alle DPF-Systeme von 1 Liter mit zu 20 Liter Gehäusevolumeninhalt. The advantage of the invention is that the developed DPF system can be formally produced in any cubic form. As a result, the DPF can be installed on machines and vehicles in locations that would not be possible with cylindrical DPF. This can better protect the DPF from damage. Visually, the machines and vehicles are less or not affected by the customized cubic DPF systems. With double filter systems, possible space savings are even greater. The invention is suitable for all 1 liter DPF systems with up to 20 liters housing volume.

[0008] Die Erfindung wird anhand drei Massbeispielen, welche in den Zeichnungen dargestellt The invention will be illustrated with reference to three examples, which are illustrated in the drawings

[0009] sind, näher erläutert. Es zeigt: <tb>Fig. 1:<sep>zeigt den Raumgewinn einer kubischen DPF-Form zur zylindrischen Form bei gleichen Aussenmassen. <tb>Fig. 2:<sep>zeigt den Vergleich des Höhengewinns einer kubischen DPF-Form zur zylindrischen Form bei gleichen Breitenmassen und Rauminhalt. <tb>Fig. 3:<sep>zeigt den Vergleich des maximalen Höhengewinns einer kubischen DPF-Form zur zylindrischen Form bei gleichem Rauminhalt.Are explained in more detail. It shows: <Tb> FIG. 1: <sep> shows the gain in space of a cubic DPF shape to the cylindrical shape with the same external dimensions. <Tb> FIG. 2: <sep> shows the comparison of the height gain of a cubic DPF shape to the cylindrical shape with the same width dimensions and volume. <Tb> FIG. 3: <sep> shows the comparison of the maximum height gain of a cubic DPF shape to the cylindrical shape with the same volume.

Claims (3)

1. DPF-Gehäuse mit passgenauem Filtermodul in kubischer Form, dadurch gekennzeichnet, dass es seiner Form wegen an Stellen im Abgassystem von Maschinen und Fahrzeuge, die mit mineralischen oder pflanzlichen Diesel-Kraftstoffen angetriebenen werden, eingebaut werden kann, die mit zylindrischen DPF nicht möglich wären.1. DPF housing with precise filter module in cubic form, characterized in that it can be installed because of its shape in places in the exhaust system of machines and vehicles that are powered by mineral or vegetable diesel fuels, which is not possible with cylindrical DPF would. 2. DPF-Gehäuse mit passgenauem Filtermodul in kubischer Form, nach Patentanspruch 1, dadurch gekennzeichnet, dass es bis zu einem Höhen-Breitenverhältnis von 1 zu 5 bis 5 zu 1 gebaut und montiert werden kann.2. DPF housing with precise filter module in cubic form, according to claim 1, characterized in that it can be built and mounted up to a height-width ratio of 1 to 5 to 5 to 1. 3. DPF-Gehäuse mit passgenauem Filtermodul in kubischer Form, nach Patentanspruch 1, dadurch gekennzeichnet, dass es für Gehäusevolumeninhalte von minimal 1 Liter mit bis maximal 20 Liter eignet.3. DPF housing with precise filter module in cubic form, according to claim 1, characterized in that it is suitable for housing volume contents of a minimum of 1 liter up to a maximum of 20 liters.
CH00089/10A 2010-01-25 2010-01-25 Diesel particulate filters in cubic form. CH702618A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH00089/10A CH702618A2 (en) 2010-01-25 2010-01-25 Diesel particulate filters in cubic form.
CH01331/10A CH702613A1 (en) 2010-01-25 2010-08-20 Diesel particulate filter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00089/10A CH702618A2 (en) 2010-01-25 2010-01-25 Diesel particulate filters in cubic form.

Publications (1)

Publication Number Publication Date
CH702618A2 true CH702618A2 (en) 2011-07-29

Family

ID=44356436

Family Applications (2)

Application Number Title Priority Date Filing Date
CH00089/10A CH702618A2 (en) 2010-01-25 2010-01-25 Diesel particulate filters in cubic form.
CH01331/10A CH702613A1 (en) 2010-01-25 2010-08-20 Diesel particulate filter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH01331/10A CH702613A1 (en) 2010-01-25 2010-08-20 Diesel particulate filter.

Country Status (1)

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CH (2) CH702618A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT17172U1 (en) * 2020-06-30 2021-07-15 Ift Gmbh FILTER DEVICE WITH A FILTER HOUSING IN MODULAR DESIGN

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363644A (en) * 1980-02-04 1982-12-14 Nippon Soken, Inc. Filter for purifying exhaust gas
US5207807A (en) * 1986-12-05 1993-05-04 Iveco Fiat S.P.A. Regenerable filter for exhaust gases of an internal-combustion engine
US5318755A (en) * 1992-11-30 1994-06-07 A. Ahlstrom Corporation Method and apparatus for cleaning flue gases
DE102004008415A1 (en) * 2004-02-20 2005-09-01 Arvin Technologies, Inc., Troy Device for cleaning vehicle exhaust gases, in particular diesel soot filters
FR2915235B1 (en) * 2007-04-20 2012-05-04 Faurecia Sys Echappement DEVICE FOR EXHAUST GAS CLEANING AND METHOD FOR MANUFACTURING THE SAME
WO2009014602A1 (en) * 2007-07-20 2009-01-29 Caterpillar Inc. Exhaust gas particulate filter for a machine and filter cartridge therefor

Also Published As

Publication number Publication date
CH702613A1 (en) 2011-07-29

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