ES2044663T3 - Instalacion para los gases de escape de un motor de varios cilindros ypistones alternativos. - Google Patents

Instalacion para los gases de escape de un motor de varios cilindros ypistones alternativos.

Info

Publication number
ES2044663T3
ES2044663T3 ES91111593T ES91111593T ES2044663T3 ES 2044663 T3 ES2044663 T3 ES 2044663T3 ES 91111593 T ES91111593 T ES 91111593T ES 91111593 T ES91111593 T ES 91111593T ES 2044663 T3 ES2044663 T3 ES 2044663T3
Authority
ES
Spain
Prior art keywords
engine
installation
exhaust gases
various cylinders
tubes
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
ES91111593T
Other languages
English (en)
Inventor
Erwin Dipl-Ing Rutschmann
Peter Dipl-Ing Fh Ehinger
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Application granted granted Critical
Publication of ES2044663T3 publication Critical patent/ES2044663T3/es
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
    • 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
    • F01N13/04—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 two or more silencers in parallel, e.g. having interconnections for multi-cylinder engines
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N13/009—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 two or more separate purifying devices arranged in series
    • 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
    • F01N3/2882—Catalytic reactors combined or associated with other devices, e.g. exhaust silencers or other exhaust purification devices
    • 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
    • F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
    • F01N13/107—More than one exhaust manifold or exhaust collector
    • 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
    • F01N2210/00—Combination of methods of silencing
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/04—Catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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)

Abstract

UNA INSTALACION DE GASES DE ESCAPE DE UN MOTOR (3) DE VARIOS CILINDROS MONTADO EN UN VEHICULO DE MOTOR POSEE DOS TUBOS (28, 29) SITUADOS EN LA ZONA DE LA POPA (1) DEL VEHICULO POR EL QUE ESCAPAN LOS GASES AL EXTERIOR. LA SEPARACION MUTUA DE LOS TUBOS SE ELIGE DE TAL MODO, QUE EN UNA PARTE DEL MARGEN DEL NUMERO DE REVOLUCIONES SE OBTENGA UNA REDUCCION MANIFIESTA DEL RUIDO DE LOS GASES DE ESCAPE POR INTERFERENCIA DE LAS ONDAS SONORAS, QUE SALEN DE LOS DOS TUBOS (28, 29).
ES91111593T 1990-08-04 1991-07-12 Instalacion para los gases de escape de un motor de varios cilindros ypistones alternativos. Expired - Lifetime ES2044663T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4024803A DE4024803A1 (de) 1990-08-04 1990-08-04 Abgasanlage eines mehrzylinder-hubkolbenmotors

Publications (1)

Publication Number Publication Date
ES2044663T3 true ES2044663T3 (es) 1994-01-01

Family

ID=6411658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91111593T Expired - Lifetime ES2044663T3 (es) 1990-08-04 1991-07-12 Instalacion para los gases de escape de un motor de varios cilindros ypistones alternativos.

Country Status (4)

Country Link
EP (1) EP0470390B1 (es)
JP (1) JPH04234513A (es)
DE (2) DE4024803A1 (es)
ES (1) ES2044663T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213726C2 (de) * 1992-04-25 1996-06-20 Daimler Benz Ag Abgasanlage
DE4217632A1 (de) * 1992-05-28 1993-05-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Abgasanlage
DE102009006252A1 (de) * 2009-01-27 2010-06-10 Daimler Ag Kraftfahrzeug mit einer Abgasanlage
DE102011055266A1 (de) * 2011-11-11 2013-05-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Abgasanlage für eine Brennkraftmaschine in einem Kraftfahrzeug, Brennkraftmaschine für ein Kraftfahrzeug sowie Kraftfahrzeug
DE102012200712B4 (de) * 2012-01-19 2015-07-09 Eberspächer Exhaust Technology GmbH & Co. KG Abgasvorrichtung für eine Brennkraftmaschine
US11549414B1 (en) * 2019-11-07 2023-01-10 Phillip M. Adams Sound attenuator apparatus and method
DE102021002535A1 (de) 2021-05-14 2022-11-17 Mercedes-Benz Group AG Abgasanlage für ein Kraftfahrzeug, insbesondere für einen Kraftwagen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1740805A (en) * 1928-04-10 1929-12-24 Brice Cecil Henry Exhaust silencer for internal-combustion engines
DE1035973B (de) * 1955-08-19 1958-08-07 Maschf Augsburg Nuernberg Ag Abgasschalldaempfungsanlage fuer Mehrzylinder-Brennkraftmaschinen
FR2396161A1 (fr) * 1977-06-30 1979-01-26 Salanon Sa Silencieux d'echappement pour moteur a combustion interne
JPH086576B2 (ja) * 1987-06-08 1996-01-24 日産自動車株式会社 多気筒エンジンの排気装置

Also Published As

Publication number Publication date
JPH04234513A (ja) 1992-08-24
DE4024803A1 (de) 1992-02-06
DE59100346D1 (de) 1993-10-07
EP0470390B1 (de) 1993-09-01
EP0470390A1 (de) 1992-02-12

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