DE3528107A1 - Exhaust emission control device for petrol vehicles - Google Patents

Exhaust emission control device for petrol vehicles

Info

Publication number
DE3528107A1
DE3528107A1 DE19853528107 DE3528107A DE3528107A1 DE 3528107 A1 DE3528107 A1 DE 3528107A1 DE 19853528107 DE19853528107 DE 19853528107 DE 3528107 A DE3528107 A DE 3528107A DE 3528107 A1 DE3528107 A1 DE 3528107A1
Authority
DE
Germany
Prior art keywords
exhaust gas
housing
control device
emission control
flange
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Withdrawn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
DE19853528107
Other languages
German (de)
Inventor
Erfinder Wird Nachtraeglich Benannt Der
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.)
EIGLMEIER, RUDOLF, 2900 OLDENBURG, DE
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
Priority to DE19853528107 priority Critical patent/DE3528107A1/en
Publication of DE3528107A1 publication Critical patent/DE3528107A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/945—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Silencers (AREA)

Abstract

Published without abstract.

Description

Dieser Abgasentgifter unterscheidet sich von den herkömmlichen Katalysa­ toren damit, daß eine Überhitzung durch schnelles Fahren unmöglich ist. Seine Fähigkeiten sind;- STICKOXIDE-KOHLENMONOXIDE-KOHLENWASSERSTOFFE und andere Giftstoffe weitgehend so umzuwandeln, daß die Umwelt nicht geschädigt wird.This exhaust gas detoxifier differs from the conventional catalytic converter gates that overheating due to fast driving is impossible. His abilities are; and convert other toxins largely so that the environment doesn't is damaged.

Durch eine Reihe von Lochscheiben aus Edelstahl, belegt mit einer RHODIUM- GLASBESCHICHTUNG wird eine gezielte Zerstäubung erreicht, welche eine Umwandlung der Abgase einleiten. Weitere, mit PLATIN-GLASBESCHICHTUNG folgende Lochscheiben erwirken eine weitere Umwandlung zur Normalisie­ rung der Abgase zu schadstoffarmen Ausstoß. Durch die besondere Einrich­ tung der Abgaszerstäubung wird eine schnelle Wirkungstemperatur von 200°C erreicht. Fahrzeuge mit diesem Abgasentgifter dürfen nur BLEIFREIES BENZIN tanken.Through a series of perforated discs made of stainless steel, covered with a RHODIUM GLASS COATING achieves a targeted atomization, which is a Initiate conversion of exhaust gases. Others with PLATINUM GLASS COATING the following perforated disks effect a further conversion to normalization exhaust gases to produce low emissions. Through the special furnishing The exhaust gas atomization has a fast operating temperature of 200 ° C reached. Vehicles with this exhaust gas detoxifier may only be LEAD-FREE Refuel gasoline.

Wird dieser Abgasentgifter nur zu einer guten Nachverbrennung, z. B. bei Altfahrzeugen mti Bleibenzin verwendet, so werden nur Lochscheiben, ohne EDELMETALLBESCHICHTUNG verwendet.Will this exhaust gas detoxifier only for good post-combustion, e.g. B. at End-of-life vehicles with lead gasoline are used, so only perforated disks without PRECIOUS METAL COATING used.

BESCHAFFENHEIT DES ABGASENTGIFTERS (LEGENDE)TEXTURE OF THE EXHAUST GAS DETECTOR (LEGEND)

  • 1 Flanschstück-Motorseite, aus Edelstahl, ermöglicht die Montage zwischen den Auspuffvorderteil und den Auspuffhinterteil.1 flange piece motor side, made of stainless steel, enables assembly between the front exhaust section and the rear exhaust section.
  • 2 Abstandsrohr vom Vordergehäuseteil, dient als Verdingungsstück zum Gehäuseflansch.2 spacer tube from the front housing part, serves as a specification to the housing flange.
  • 3 Verbindungsflansch Vordergehäuse, ist mit Verschraublöcher versehen womit die Gehäuseteile aneinander zu verbinden sind.3 connecting flange front housing, is with screw holes with which the housing parts are to be connected to each other.
  • 4 Verbindungsflansch zum Abgasfiltergehäuse, dient der Verbindung mit dem Vordergehäuseteil. 4 Connection flange to the exhaust filter housing, serves for the connection with the front housing part.  
  • 5 Dichtring am Vordergehäuseteil, Material Edelstahl, dient zur Ge­ häusepassung und einer Teilabdichtung bei den Gehäuseverbindungen.5 Sealing ring on the front housing part, material stainless steel, is used for Ge housing fit and a partial seal in the housing connections.
  • 6 Befestigung zur Filterachse, besteht aus einem Flachbügel mit Boh­ rung und ist fest mit dem Gehäusevorderteil verbunden.6 Attachment to the filter axis, consists of a flat bracket with Boh tion and is firmly connected to the front part of the housing.
  • 7 Zerstäuberlochscheiben aus Edelstahl, belegt mit einer Edelmetall- Glasschicht. (RHODIUM-GLASSCHICHT)7 atomizer perforated discs made of stainless steel, coated with a precious metal Layer of glass. (RHODIUM GLASS LAYER)
  • 8 Abstandsröhrchen, werden dazu benötigt, die Zerstäuberscheiben mit einem bestimmten Abstand einzuordnen und zu befestigen.8 spacer tubes are required to use the atomizer discs to classify and fix a certain distance.
  • 9 Abgasentgiftergehäuse aus Edelstahl, es beinhaltet die gesamten Einrichtungsteile welche mit einer Achse verbunden sind und mit Schraubmuttern an den beiderseitigen Flachbügeln verschraubt wer­ den.9 Stainless steel exhaust gas detox housing, it contains the whole Furnishing parts which are connected with an axis and with Screw nuts are screwed to the flat brackets on both sides the.
  • 10 Zerstäuberlochscheiben aus Edelstahl, belegt mit einer Edelmetall- Glasschicht. (PLATIN-GLASSCHICHT)10 atomizer perforated discs made of stainless steel, coated with a precious metal Layer of glass. (PLATINUM GLASS LAYER)
  • 11 Filterachse, sie wird dazu gebraucht, den gesamten Abgasentgifter mit seinen Einzelteilen aneinander zu verbinden.11 filter axis, it is used for the entire exhaust gas detoxifier to connect with its individual parts.
  • 12 Flanschbohrungen zur Verbindung zwischen den Auspuffteilen.12 flange holes for connection between the exhaust parts.
  • 13 Gewindemutter, zur Befestigung der Filterachse.13 threaded nut, for fastening the filter axis.
  • 14 Abstandsrohr vom Hintergehäuseteil, ist mit dem Flansch verschweißt.14 Spacer tube from the rear housing part, is welded to the flange.
  • 15 Beilagscheibe zur Gewindemutter.15 washer for threaded nut.
  • 16 Flanschbohrungen zur Verbindung der beiden Gehäuseteile.16 flange holes for connecting the two housing parts.

LEGENDELEGEND

  • 1 FLANSCHSTÜCK - MOTORSEITE
    2 ABSTANDSROHR VOM VORDERGEHÄUSETEIL
    3 VERBINDUNGSFLANSCH VORDERGEHÄUSE
    4 VERBINDUNGSFLANSCH ZUM ABGASFILTERGEHÄUSE
    5 DICHTRING AM VORDERGEHÄUSETEIL
    6 BEFESTIGUNGSBÜGEL ZUR FILTERACHSE
    7 ZERSTÄUBERLOCHSCHEIBEN MIT EDELMETALL (RHODIUM)
    8 ABSTANDSRÖHRCHEN
    9 ABGASENTGIFTERGEHÄUSE AUS EDELSTAHL
    10 ZERSTÄUBERLOCHSCHEIBEN MIT EDELMETALL (PLATIN)
    11 FILTERACHSE ZUR BEFESTIGUNG DER ZERSTÄUBERSCHEIBEN
    12 FLANSCHBOHRUNG ZUR BEFESTIGUNG MIT DEM GEGENSTÜCK
    13 GEWINDEMUTTER ZUR BEFESTIGUNG DER FILTERACHSE
    14 HINTERES ABSTANDSROHR AM GEHÄUSE UND FLANSCH
    15 BEILAGSCHEIBE ZUR GEWINDEMUTTER FÜR DIE ACHSE
    16 FLANSCHBOHRUNGEN ZUR GEHÄUSEVERBINDUNG     1 FLANGE PIECE - MOTOR SIDE
    2 DISTANCE PIPE FROM THE FRONT HOUSING PART
    3 CONNECTING FLANGE FRONT HOUSING
    4 CONNECTING FLANGE TO THE EXHAUST FILTER HOUSING
    5 SEALING RING ON FRONT HOUSING PART
    6 FIXING BRACKETS TO THE FILTER AXLE
    7 SPRAYER DISC WITH PRECIOUS METAL (RHODIUM)
    8 DISTANCE TUBES
    9 STAINLESS STEEL EXHAUST GAS DETERGENT HOUSING
    10 SPRAYER DISCS WITH PRECIOUS METAL (PLATINUM)
    11 FILTER AXIS FOR FASTENING THE SPRAY DISCS
    12 FLANGE HOLE FOR FASTENING WITH THE COUNTERPIECE
    13 THREADED NUT FOR FASTENING THE FILTER AXLE
    14 REAR DISTANCE PIPE ON THE HOUSING AND FLANGE
    15 WASHER FOR THE AXLE THREADED NUT
    16 FLANGE HOLES FOR HOUSING CONNECTION

Claims (4)

1. Die Zerstäuberlochscheiben, belegt mit EDELMETALL-GLASSCHICHT als eine vorteilhafte Verbesserung bei der Abgasentgiftung mit Katalysatoren. Die Edelmetalle mit Glas sind: - RHODIUM-PLATIN.1. The atomizer perforated disks, coated with PRECIOUS METAL GLASS LAYER as having a beneficial improvement in exhaust gas detoxification Catalysts. The precious metals with glass are: - RHODIUM-PLATINUM. 2. Auswechselbare Abgasentgiftereinrichtung für BLEIFREIES UND FÜR BLEIBENZIN. Nachrüstungsvorteil für Altfahrzeuge.2. Exchangeable exhaust gas detoxification device for LEAD-FREE AND FOR REMAIN. Retrofit advantage for end-of-life vehicles. 3. Die Zerlegbarkeit des Abgasentgifters (Katalysators) zu einer Überprüfung in wenigen Minuten. Verbesserung:- keine teueren Tests notwendig.3. The separability of the exhaust gas detoxifier (catalyst) into one Review in minutes. Improvement: - no expensive Tests necessary. 4. Die gesamte Veränderung gegenüber den Katalysatoren.4. The total change over the catalysts.
DE19853528107 1985-08-06 1985-08-06 Exhaust emission control device for petrol vehicles Withdrawn DE3528107A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853528107 DE3528107A1 (en) 1985-08-06 1985-08-06 Exhaust emission control device for petrol vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853528107 DE3528107A1 (en) 1985-08-06 1985-08-06 Exhaust emission control device for petrol vehicles

Publications (1)

Publication Number Publication Date
DE3528107A1 true DE3528107A1 (en) 1987-02-19

Family

ID=6277771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853528107 Withdrawn DE3528107A1 (en) 1985-08-06 1985-08-06 Exhaust emission control device for petrol vehicles

Country Status (1)

Country Link
DE (1) DE3528107A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679602A1 (en) * 1991-07-26 1993-01-29 Valeo Thermique Moteur Sa Catalytic converter with support for catalyst in strip (leaf) form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679602A1 (en) * 1991-07-26 1993-01-29 Valeo Thermique Moteur Sa Catalytic converter with support for catalyst in strip (leaf) form

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: EIGLMEIER, RUDOLF, 2900 OLDENBURG, DE

8181 Inventor (new situation)

Free format text: ERFINDER IST ANMELDER

8139 Disposal/non-payment of the annual fee