FR2436877A1 - Systeme d'echappement de vehicule automobile - Google Patents

Systeme d'echappement de vehicule automobile

Info

Publication number
FR2436877A1
FR2436877A1 FR7923358A FR7923358A FR2436877A1 FR 2436877 A1 FR2436877 A1 FR 2436877A1 FR 7923358 A FR7923358 A FR 7923358A FR 7923358 A FR7923358 A FR 7923358A FR 2436877 A1 FR2436877 A1 FR 2436877A1
Authority
FR
France
Prior art keywords
exhaust system
motor vehicle
muffler
exhaust
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.)
Granted
Application number
FR7923358A
Other languages
English (en)
Other versions
FR2436877B1 (fr
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2436877A1 publication Critical patent/FR2436877A1/fr
Application granted granted Critical
Publication of FR2436877B1 publication Critical patent/FR2436877B1/fr
Granted 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
    • B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Exhaust Silencers (AREA)

Abstract

L'INVENTION CONCERNE UN SYSTEME D'ECHAPPEMENT POUR VEHICULE AUTOMOBILE, EN PARTICULIER DE PETITE TAILLE. LE SYSTEME D'ECHAPPEMENT COMPREND UN SILENCIEUX 10, UN CONDUIT D'ECHAPPEMENT 12 RELIES AU MOTEUR ET PENETRANT DANS LE SILENCIEUX 10, ET UN TUYAU DE SORTIE 13 DE LONGUEUR RELATIVEMENT IMPORTANTE, QUI PENETRE DANS LE SILENCIEUX 10 PAR LA FACE D'EXTREMITE AVANT 10A DE CELUI-CI ET QUI DEBOUCHE A L'ARRIERE DU VEHICULE PAR SON EXTREMITE 13B. L'INVENTION PERMET D'AMELIORER L'ATTENUATION DES BRUITS D'ECHAPPEMENT DE BASSE FREQUENCE DANS LES VEHICULES AUTOMOBILES.
FR7923358A 1978-09-20 1979-09-19 Systeme d'echappement de vehicule automobile Granted FR2436877A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978127933U JPS5546004U (fr) 1978-09-20 1978-09-20

Publications (2)

Publication Number Publication Date
FR2436877A1 true FR2436877A1 (fr) 1980-04-18
FR2436877B1 FR2436877B1 (fr) 1984-03-16

Family

ID=14972216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923358A Granted FR2436877A1 (fr) 1978-09-20 1979-09-19 Systeme d'echappement de vehicule automobile

Country Status (6)

Country Link
US (1) US4284162A (fr)
JP (1) JPS5546004U (fr)
AU (1) AU516321B2 (fr)
DE (1) DE2930814A1 (fr)
FR (1) FR2436877A1 (fr)
GB (1) GB2030216B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027311A1 (fr) * 1979-10-10 1981-04-22 Tecumseh Products Company Compresseur à gaz avec un pot d'échappement

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027220Y2 (fr) * 1984-10-24 1990-02-21
DE3541336C2 (de) * 1985-11-22 1994-04-07 Kloeckner Humboldt Deutz Ag Anordnung eines vorzugsweise zylindrischen Abgasschalldämpfers an einem Ackerschlepper
PL156570B1 (en) * 1987-11-27 1992-03-31 Zaklady Budowy Maszyn I Aparat Gas pressure pulsation and noise damper
US5560651A (en) * 1993-03-26 1996-10-01 Honda Giken Kogyo Kabushiki Kaisha Subframe and subframe assembly
US20040099475A1 (en) * 2002-11-21 2004-05-27 Francis Schulte Muffling device and method for internal combustion engine
JP2013091410A (ja) * 2011-10-26 2013-05-16 Honda Motor Co Ltd 自動車の車体後部構造
JP6204233B2 (ja) * 2014-03-19 2017-09-27 本田技研工業株式会社 ２次空気供給装置付きエンジン

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535787A (en) * 1924-11-25 1925-04-28 Ragany John Muffler
US2806548A (en) * 1953-08-11 1957-09-17 Fred H Carroll Exhaust muffler
DE1024287B (de) * 1954-08-30 1958-02-13 Heinrich Lanz Ag Zweiteilige Schalldaempfungseinrichtung, insbesondere fuer Zweitaktmotoren mit niedriger Drehzahl
US3511617A (en) * 1967-06-09 1970-05-12 Ethyl Corp Catalytic muffler
FR2026419A1 (fr) * 1968-12-18 1970-10-18 Ustav Pro Vyzkum Motorovych Vo
FR2324865A1 (fr) * 1974-11-12 1977-04-15 Peugeot & Renault Silencieux pour moteur a combustion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US598845A (en) * 1898-02-08 Charles s
US2096260A (en) * 1931-10-22 1937-10-19 Pavillon Andre Francois Device damping the disturbances propagated in fluid
DE617831C (de) * 1932-10-01 1935-08-29 Martin Kluge Dr Ing Schalldaempfer fuer Brennkraftmaschinen
US3391755A (en) * 1965-04-27 1968-07-09 Gen Motors Corp Silencing system with resonating elements at acoustic wave antinodes

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1535787A (en) * 1924-11-25 1925-04-28 Ragany John Muffler
US2806548A (en) * 1953-08-11 1957-09-17 Fred H Carroll Exhaust muffler
DE1024287B (de) * 1954-08-30 1958-02-13 Heinrich Lanz Ag Zweiteilige Schalldaempfungseinrichtung, insbesondere fuer Zweitaktmotoren mit niedriger Drehzahl
US3511617A (en) * 1967-06-09 1970-05-12 Ethyl Corp Catalytic muffler
FR2026419A1 (fr) * 1968-12-18 1970-10-18 Ustav Pro Vyzkum Motorovych Vo
FR2324865A1 (fr) * 1974-11-12 1977-04-15 Peugeot & Renault Silencieux pour moteur a combustion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027311A1 (fr) * 1979-10-10 1981-04-22 Tecumseh Products Company Compresseur à gaz avec un pot d'échappement
US4330239A (en) 1979-10-10 1982-05-18 Tecumseh Products Company Compressor muffler

Also Published As

Publication number Publication date
GB2030216A (en) 1980-04-02
AU4829779A (en) 1980-04-17
GB2030216B (en) 1982-08-25
FR2436877B1 (fr) 1984-03-16
DE2930814A1 (de) 1980-03-27
JPS5546004U (fr) 1980-03-26
AU516321B2 (en) 1981-05-28
US4284162A (en) 1981-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse