SE7909982L - Avgasledning for forbrenningsmotor - Google Patents

Avgasledning for forbrenningsmotor

Info

Publication number
SE7909982L
SE7909982L SE7909982A SE7909982A SE7909982L SE 7909982 L SE7909982 L SE 7909982L SE 7909982 A SE7909982 A SE 7909982A SE 7909982 A SE7909982 A SE 7909982A SE 7909982 L SE7909982 L SE 7909982L
Authority
SE
Sweden
Prior art keywords
pipe
combustion engine
engine exhaust
section
twist
Prior art date
Application number
SE7909982A
Other languages
Unknown language ( )
English (en)
Inventor
G Wilmers
A Bauder
K Lummerzheim
Original Assignee
Audi 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
Application filed by Audi Ag filed Critical Audi Ag
Publication of SE7909982L publication Critical patent/SE7909982L/sv

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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
    • F01N13/141—Double-walled exhaust pipes or housings
    • 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
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/10—Tubes having non-circular cross section
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/12—Tubes being corrugated
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction

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)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
SE7909982A 1978-12-14 1979-12-04 Avgasledning for forbrenningsmotor SE7909982L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782853912 DE2853912A1 (de) 1978-12-14 1978-12-14 Abgasleitung fuer eine brennkraftmaschine

Publications (1)

Publication Number Publication Date
SE7909982L true SE7909982L (sv) 1980-06-15

Family

ID=6057107

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909982A SE7909982L (sv) 1978-12-14 1979-12-04 Avgasledning for forbrenningsmotor

Country Status (5)

Country Link
JP (1) JPS5584811A (sv)
DE (1) DE2853912A1 (sv)
FR (1) FR2444159A1 (sv)
GB (1) GB2037369A (sv)
SE (1) SE7909982L (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396170B (de) * 1989-06-01 1993-06-25 Laimboeck Franz Auspuffanlage fuer zweitakt-brennkraftmaschinen
FR2687431B1 (fr) * 1992-02-14 1995-07-13 Inst Francais Du Petrole Tubulure d'echappement a paroi catalytique pour moteurs a combustion interne.
FR2857051B1 (fr) * 2003-07-04 2007-05-04 Hutchinson Systeme d'echappement d'un vehicule a moteur comprenant un dispositif catalyseur et/ou un filtre a particules.
JP4898851B2 (ja) * 2009-01-23 2012-03-21 株式会社竹内製作所 排気ガス浄化装置
DE102011088041A1 (de) * 2011-12-08 2013-06-13 Witzenmann Gmbh Flexibles Leitungselement und Verwendung eines solchen
CN105569879B (zh) * 2016-02-18 2018-05-29 力帆实业(集团)股份有限公司 一种摩托车进排气***
DE102021205653A1 (de) 2021-06-02 2022-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Abgasnachbehandlungseinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017255A (en) * 1959-07-02 1962-01-16 Norris William Arthur Oxidizer
US3492098A (en) * 1965-12-01 1970-01-27 Universal Oil Prod Co Multiple section catalyst unit
FR2187011A6 (sv) * 1972-05-29 1974-01-11 Equipinox
DE2436559A1 (de) * 1974-07-30 1976-02-19 Bosch Gmbh Robert Abgasentgiftungsanlage einer brennkraftmaschine
DE2540882A1 (de) * 1975-09-13 1977-03-24 Audi Nsu Auto Union Ag Abgasentgiftungsanlage fuer brennkraftmaschinen in kraftfahrzeugen
JPS5257423A (en) * 1975-11-04 1977-05-11 Bremshey Ag Catalyzer type exhaust system

Also Published As

Publication number Publication date
JPS5584811A (en) 1980-06-26
GB2037369A (en) 1980-07-09
FR2444159A1 (fr) 1980-07-11
DE2853912A1 (de) 1980-07-03

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