DE102007019999A1 - Verdampfereinheit zur Einbringung einer oxidierbaren Substanz in den Gasstrom einer Abgasleitung - Google Patents

Verdampfereinheit zur Einbringung einer oxidierbaren Substanz in den Gasstrom einer Abgasleitung Download PDF

Info

Publication number
DE102007019999A1
DE102007019999A1 DE200710019999 DE102007019999A DE102007019999A1 DE 102007019999 A1 DE102007019999 A1 DE 102007019999A1 DE 200710019999 DE200710019999 DE 200710019999 DE 102007019999 A DE102007019999 A DE 102007019999A DE 102007019999 A1 DE102007019999 A1 DE 102007019999A1
Authority
DE
Germany
Prior art keywords
exhaust pipe
oxidizable substance
evaporator unit
introducing
gas stream
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Withdrawn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
DE200710019999
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr. Hahnl
Tobias Danner
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.)
Faurecia Emissions Control Technologies Germany GmbH
Original Assignee
ArvinMeritor Emissions Technologies 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 ArvinMeritor Emissions Technologies GmbH filed Critical ArvinMeritor Emissions Technologies GmbH
Priority to DE200710019999 priority Critical patent/DE102007019999A1/de
Priority to PCT/EP2008/003308 priority patent/WO2008135176A1/fr
Publication of DE102007019999A1 publication Critical patent/DE102007019999A1/de
Withdrawn legal-status Critical Current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
    • F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • 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
    • F01N3/36—Arrangements for supply of additional fuel
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
    • F01N2610/107—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance using glow plug heating elements
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • F01N2610/1453—Sprayers or atomisers; Arrangement thereof in the exhaust apparatus

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Exhaust Gas After Treatment (AREA)
DE200710019999 2007-04-27 2007-04-27 Verdampfereinheit zur Einbringung einer oxidierbaren Substanz in den Gasstrom einer Abgasleitung Withdrawn DE102007019999A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE200710019999 DE102007019999A1 (de) 2007-04-27 2007-04-27 Verdampfereinheit zur Einbringung einer oxidierbaren Substanz in den Gasstrom einer Abgasleitung
PCT/EP2008/003308 WO2008135176A1 (fr) 2007-04-27 2008-04-24 Unité de vaporisation destinée à introduire une substance oxydable dans le flux gazeux d'un conduit de gaz d'échappement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710019999 DE102007019999A1 (de) 2007-04-27 2007-04-27 Verdampfereinheit zur Einbringung einer oxidierbaren Substanz in den Gasstrom einer Abgasleitung

Publications (1)

Publication Number Publication Date
DE102007019999A1 true DE102007019999A1 (de) 2008-10-30

Family

ID=39678253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200710019999 Withdrawn DE102007019999A1 (de) 2007-04-27 2007-04-27 Verdampfereinheit zur Einbringung einer oxidierbaren Substanz in den Gasstrom einer Abgasleitung

Country Status (2)

Country Link
DE (1) DE102007019999A1 (fr)
WO (1) WO2008135176A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2966512A1 (fr) 2010-10-21 2012-04-27 Coutier Moulage Gen Ind Dispositif d'introduction d'un additif liquide dans une ligne d'echappement de moteur thermique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601314A (ja) * 1983-06-20 1985-01-07 Nissan Motor Co Ltd 内燃機関の排気微粒子後処理装置
US6601385B2 (en) * 2001-10-17 2003-08-05 Fleetguard, Inc. Impactor for selective catalytic reduction system
DE102004004738A1 (de) * 2004-01-30 2005-08-18 Robert Bosch Gmbh Verfahren und Vorrichtung zur Nachbehandlung eines Abgases einer Verbrennungsmaschine
SE528119C2 (sv) * 2004-08-06 2006-09-05 Scania Cv Ab Arrangemang för att tillföra ett medium till en avgasledning hos en förbränningsmotor
DE102005006260A1 (de) * 2005-02-11 2006-08-24 Daimlerchrysler Ag Zugabevorrichtung zur Zugabe von Reduktionsmittel in eine Abgasleitung einer Brennkraftmaschine

Also Published As

Publication number Publication date
WO2008135176A1 (fr) 2008-11-13

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Legal Events

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

Owner name: EMCON TECHNOLOGIES GERMANY (AUGSBURG) GMBH, 86, DE

8139 Disposal/non-payment of the annual fee