DE59304860D1 - Combustion chamber, especially for particle filter regeneration in a motor vehicle exhaust system - Google Patents

Combustion chamber, especially for particle filter regeneration in a motor vehicle exhaust system

Info

Publication number
DE59304860D1
DE59304860D1 DE59304860T DE59304860T DE59304860D1 DE 59304860 D1 DE59304860 D1 DE 59304860D1 DE 59304860 T DE59304860 T DE 59304860T DE 59304860 T DE59304860 T DE 59304860T DE 59304860 D1 DE59304860 D1 DE 59304860D1
Authority
DE
Germany
Prior art keywords
combustion chamber
motor vehicle
combustion
particle filter
vehicle exhaust
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 - Fee Related
Application number
DE59304860T
Other languages
German (de)
Inventor
Walter Blaschke
Erich Kenner
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
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 J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Application granted granted Critical
Publication of DE59304860D1 publication Critical patent/DE59304860D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • 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, e.g. burner cooling means, noise reduction means
    • F23D11/42—Starting devices

Abstract

Combustion chamber (10), in particular for a burner used for regenerating a particle filter in a motor vehicle exhaust device, having the following features: (a) a pipe piece (14) for receiving an electric ignition device (15) is arranged in one combustion chamber bottom (11); (b) the pipe piece (14) is provided with a first fuel supply device (16) and a first combustion-air supply device (17); (c) provided in a combustion chamber casing (12) is a second combustion-air supply device (22) which is designed in such a manner that a combustion-air flow emerging from this has a flow component which is directed tangentially into the combustion chamber; (d) the combustion chamber casing (12) is provided with a second fuel supply device (18, 19). <IMAGE>
DE59304860T 1992-06-05 1993-06-03 Combustion chamber, especially for particle filter regeneration in a motor vehicle exhaust system Expired - Fee Related DE59304860D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218629A DE4218629A1 (en) 1992-06-05 1992-06-05 Combustion chamber, in particular for particle filter regeneration in a motor vehicle exhaust system

Publications (1)

Publication Number Publication Date
DE59304860D1 true DE59304860D1 (en) 1997-02-06

Family

ID=6460500

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4218629A Withdrawn DE4218629A1 (en) 1992-06-05 1992-06-05 Combustion chamber, in particular for particle filter regeneration in a motor vehicle exhaust system
DE59304860T Expired - Fee Related DE59304860D1 (en) 1992-06-05 1993-06-03 Combustion chamber, especially for particle filter regeneration in a motor vehicle exhaust system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4218629A Withdrawn DE4218629A1 (en) 1992-06-05 1992-06-05 Combustion chamber, in particular for particle filter regeneration in a motor vehicle exhaust system

Country Status (3)

Country Link
EP (1) EP0573028B1 (en)
AT (1) ATE146869T1 (en)
DE (2) DE4218629A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319213C2 (en) * 1993-06-09 1995-04-20 Eberspaecher J Burner for engine-independent heating of a arranged in the exhaust line of a vehicle engine catalyst
DE19812561C5 (en) * 1998-03-21 2006-02-16 J. Eberspächer GmbH & Co. KG Liquid fuel heater, especially for motor vehicles
DE10221495B4 (en) * 2002-05-14 2004-03-11 Webasto Thermosysteme International Gmbh Burner for a heater
DE10227810B4 (en) * 2002-06-21 2004-08-26 Webasto Thermosysteme International Gmbh Burner for a heater with a baffle plate
DE102016116687B4 (en) 2016-09-07 2019-12-05 Eberspächer Climate Control Systems GmbH & Co. KG Combustion chamber assembly for an evaporator burner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214373B1 (en) * 1971-06-02 1977-04-21
US4383411A (en) * 1981-08-10 1983-05-17 General Motors Corporation Diesel exhaust cleaner with burner vortex chamber
DE3410716A1 (en) * 1984-03-23 1985-10-03 Fa. J. Eberspächer, 7300 Esslingen COMBUSTION CHAMBER FOR HEATING EQUIPMENT
DE3728712A1 (en) * 1987-08-28 1989-03-09 Webasto Ag Fahrzeugtechnik BURNER FOR HEAVY-FLAMMABLE MIXTURES
DE4130377A1 (en) * 1991-09-12 1993-03-18 Eberspaecher J BURNER FOR DIESEL ENGINE EXHAUST PARTICLE FILTER

Also Published As

Publication number Publication date
EP0573028A2 (en) 1993-12-08
EP0573028B1 (en) 1996-12-27
DE4218629A1 (en) 1993-12-16
ATE146869T1 (en) 1997-01-15
EP0573028A3 (en) 1994-03-09

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: J. EBERSPAECHER GMBH & CO., 73730 ESSLINGEN, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee