DE3765393D1 - BURNER FOR REGENERATING PARTICLE FILTERS. - Google Patents

BURNER FOR REGENERATING PARTICLE FILTERS.

Info

Publication number
DE3765393D1
DE3765393D1 DE8787112215T DE3765393T DE3765393D1 DE 3765393 D1 DE3765393 D1 DE 3765393D1 DE 8787112215 T DE8787112215 T DE 8787112215T DE 3765393 T DE3765393 T DE 3765393T DE 3765393 D1 DE3765393 D1 DE 3765393D1
Authority
DE
Germany
Prior art keywords
burner
particle filters
regenerating particle
regenerating
filters
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
DE8787112215T
Other languages
German (de)
Inventor
Josef Ing Schurrer
Josef Dipl Ing Kreutmair
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.)
MT Aerospace AG
Original Assignee
MAN Technologie AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6312819&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3765393(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Technologie AG filed Critical MAN Technologie AG
Priority to DE8787112215T priority Critical patent/DE3765393D1/en
Application granted granted Critical
Publication of DE3765393D1 publication Critical patent/DE3765393D1/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
    • F01N3/02—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/40—Mixing tubes; Burner heads
    • 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
    • F01N2610/1493—Purging the reducing agent out of the conduits or nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processes For Solid Components From Exhaust (AREA)
DE8787112215T 1986-10-30 1987-08-22 BURNER FOR REGENERATING PARTICLE FILTERS. Expired - Lifetime DE3765393D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787112215T DE3765393D1 (en) 1986-10-30 1987-08-22 BURNER FOR REGENERATING PARTICLE FILTERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863636967 DE3636967A1 (en) 1986-10-30 1986-10-30 BURNER FOR REGENERATING PARTICLE FILTERS
DE8787112215T DE3765393D1 (en) 1986-10-30 1987-08-22 BURNER FOR REGENERATING PARTICLE FILTERS.

Publications (1)

Publication Number Publication Date
DE3765393D1 true DE3765393D1 (en) 1990-11-08

Family

ID=6312819

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19863636967 Granted DE3636967A1 (en) 1986-10-30 1986-10-30 BURNER FOR REGENERATING PARTICLE FILTERS
DE8787112215T Expired - Lifetime DE3765393D1 (en) 1986-10-30 1987-08-22 BURNER FOR REGENERATING PARTICLE FILTERS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19863636967 Granted DE3636967A1 (en) 1986-10-30 1986-10-30 BURNER FOR REGENERATING PARTICLE FILTERS

Country Status (2)

Country Link
EP (1) EP0268026B2 (en)
DE (2) DE3636967A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912920A (en) * 1989-02-02 1990-04-03 Toa Nenryo Kogyo Kabushiki Kaisha Ultrasonic burner system for regenerating a filter
US5353618A (en) 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5157969A (en) * 1989-11-29 1992-10-27 Armco Steel Co., L.P. Apparatus and method for hydroforming sheet metal
US7118613B2 (en) 2004-01-13 2006-10-10 Arvin Technologies, Inc. Method and apparatus for cooling the components of a control unit of an emission abatement assembly
US7581389B2 (en) 2004-01-13 2009-09-01 Emcon Technologies Llc Method and apparatus for monitoring ash accumulation in a particulate filter of an emission abatement assembly
US7685811B2 (en) 2004-01-13 2010-03-30 Emcon Technologies Llc Method and apparatus for controlling a fuel-fired burner of an emission abatement assembly
US7628011B2 (en) 2004-01-13 2009-12-08 Emcon Technologies Llc Emission abatement assembly and method of operating the same
US7908847B2 (en) 2004-01-13 2011-03-22 Emcon Technologies Llc Method and apparatus for starting up a fuel-fired burner of an emission abatement assembly
US8641411B2 (en) 2004-01-13 2014-02-04 Faureua Emissions Control Technologies, USA, LLC Method and apparatus for directing exhaust gas through a fuel-fired burner of an emission abatement assembly
US7025810B2 (en) 2004-01-13 2006-04-11 Arvin Technologies, Inc. Method and apparatus for shutting down a fuel-fired burner of an emission abatement assembly
US7243489B2 (en) 2004-01-13 2007-07-17 Arvin Technologies, Inc. Method and apparatus for monitoring engine performance as a function of soot accumulation in a filter
US8789363B2 (en) 2007-06-13 2014-07-29 Faurecia Emissions Control Technologies, Usa, Llc Emission abatement assembly having a mixing baffle and associated method
DE202008001547U1 (en) 2007-07-24 2008-04-10 Emcon Technologies Germany (Augsburg) Gmbh Assembly for introducing a reducing agent into the exhaust pipe of an exhaust system of an internal combustion engine
WO2015187128A1 (en) 2014-06-03 2015-12-10 Faurecia Emissions Control Technologies, Usa, Llc Mixer and doser cone assembly
DE102014108878A1 (en) * 2014-06-25 2015-12-31 Twintec Technologie Gmbh Method for operating an exhaust gas burner
US9726064B2 (en) 2015-04-30 2017-08-08 Faurecia Emissions Control Technologies, Usa, Llc Mixer for use in a vehicle exhaust system
WO2016176078A1 (en) 2015-04-30 2016-11-03 Faurecia Emissions Control Technologies, Usa, Llc Mixer with integrated doser cone
US9719397B2 (en) 2015-04-30 2017-08-01 Faurecia Emissions Control Technologies Usa, Llc Mixer with integrated doser cone
US9828897B2 (en) 2015-04-30 2017-11-28 Faurecia Emissions Control Technologies Usa, Llc Mixer for a vehicle exhaust system
DE112016007361T5 (en) 2016-10-21 2019-07-04 Faurecia Emissions Control Technologies, Usa, Llc Reductant mixer
DE102017109626A1 (en) * 2017-05-04 2018-11-08 Volkswagen Aktiengesellschaft Exhaust system for an internal combustion engine and method for operating such an exhaust system
US10787946B2 (en) 2018-09-19 2020-09-29 Faurecia Emissions Control Technologies, Usa, Llc Heated dosing mixer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821932A1 (en) * 1978-05-19 1979-11-22 Karl Bodemer Mixing arrangement for burning liq. hydrocarbon(s) - has burner arrangement ensuring blue flame from start
JPS59158312A (en) * 1983-02-25 1984-09-07 Hitachi Ltd Diesel engine exhaust purification device
JPS6011617A (en) * 1983-06-30 1985-01-21 Mitsubishi Electric Corp Combustion apparatus for vehicle
US4557108A (en) * 1983-09-14 1985-12-10 Mitsubishi Denki Kabushiki Kaisha Combustion apparatus for vehicle
JPH0621544B2 (en) 1983-11-09 1994-03-23 株式会社日立製作所 Diesel engine exhaust purification system

Also Published As

Publication number Publication date
DE3636967A1 (en) 1988-05-19
EP0268026B2 (en) 1993-08-18
EP0268026B1 (en) 1990-10-03
EP0268026A1 (en) 1988-05-25
DE3636967C2 (en) 1989-04-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8330 Complete disclaimer