ES2011337A6 - Metodo de aprovechar mas eficazmente los gases de escape de motores de combustion y disposicion correspondiente. - Google Patents

Metodo de aprovechar mas eficazmente los gases de escape de motores de combustion y disposicion correspondiente.

Info

Publication number
ES2011337A6
ES2011337A6 ES8801680A ES8801680A ES2011337A6 ES 2011337 A6 ES2011337 A6 ES 2011337A6 ES 8801680 A ES8801680 A ES 8801680A ES 8801680 A ES8801680 A ES 8801680A ES 2011337 A6 ES2011337 A6 ES 2011337A6
Authority
ES
Spain
Prior art keywords
gases
pipe
exhaust gases
taking
combustion engine
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
ES8801680A
Other languages
English (en)
Inventor
Per-Erik Seppas
Gosta Liljenfeldt
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.)
Wartsila Oy AB
Original Assignee
Wartsila Oy AB
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 Wartsila Oy AB filed Critical Wartsila Oy AB
Publication of ES2011337A6 publication Critical patent/ES2011337A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Exhaust Silencers (AREA)

Abstract

METODO DE APROVECHAR MAS EFICAZMENTE LOS GASES DE ESCAPE DE MOTORES DE COMBUSTION Y DISPOSICION CORRESPONDIENTE DE TUBO DE ESCAPE PARA LA REALIZACION DEL METODO EN LOS QUE EL TUBO DE ESCAPE COMPRENDE UNA SERIE DE CONJUNTOS (2) DE TUBO QUE PUEDEN FIJARSE AL MOTOR DE COMBUSTION, PARTICULARMENTE GRANDES MOTORES DIESEL, DE DOS O MAS CILINDROS Y DOTADOS DE TURBOCARGADOR. LOS CONJUNTOS DE TUBO COMPRENDE UN ELEMENTO EXTERIOR Y UN ELEMENTO INTERIOR Y ESTAN UNIDOS ENTRE SI FACULTATIVAMENTE CON UN ELEMENTO INTERMEDIO. LOS GASES ENTRAN TANGENCIALMENTE EN EL CONJUNTO DE TUBO A TRAVES DE UN ORGANO DE FIJACION Y UN REHUNDIDO QUE RODEA LA PARED INTERIOR DEL ELEMENTO DE TUBO EXTERIOR EN CIERTA DISTANCIA PARA PROVOCAR SU FLUJO HELICOIDAL ALREDEDOR DEL EJE DE LOS ELEMENTOS A FIN DE MANTENER LA ENERGIA CINETICA DE LOS GASES EN TODO EL RECORRIDO HASTA EL TURBOCARGADOR. EL SISTEMA MEJORA EL APROVECHAMIENTO DE DICHOS GASES, PRODUCIENDO UNA REDUCCION DEL CONSUMO DE COMBUSTIBLE.
ES8801680A 1987-05-29 1988-05-27 Metodo de aprovechar mas eficazmente los gases de escape de motores de combustion y disposicion correspondiente. Expired - Fee Related ES2011337A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI872419A FI78768C (fi) 1987-05-29 1987-05-29 Foerfarande och arrangemang foer effektivering av avgasernas utnyttjande.

Publications (1)

Publication Number Publication Date
ES2011337A6 true ES2011337A6 (es) 1990-01-01

Family

ID=8524584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801680A Expired - Fee Related ES2011337A6 (es) 1987-05-29 1988-05-27 Metodo de aprovechar mas eficazmente los gases de escape de motores de combustion y disposicion correspondiente.

Country Status (4)

Country Link
CN (1) CN88103286A (es)
ES (1) ES2011337A6 (es)
FI (1) FI78768C (es)
WO (1) WO1988009431A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501520C2 (sv) * 1993-07-20 1995-03-06 Volvo Ab Avgaskollektor med primärrör
US6959782B2 (en) * 2002-03-22 2005-11-01 Tecumseh Products Company Tuned exhaust system for small engines
BRPI0418938B1 (pt) * 2004-07-02 2015-10-27 Volvo Lastvagnar Ab disposição para controle de pulsos de pressão de exaustão em um motor de combustão interna
DE102018128198A1 (de) * 2018-11-12 2020-05-14 Volkswagen Aktiengesellschaft Abgasanlage für eine Verbrennungskraftmaschine sowie Verbrennungskraftmaschine mit einer solchen Abgasanlage
CN112145266B (zh) * 2019-06-26 2022-01-11 陕西汽车集团股份有限公司 一种回收发动机排气脉冲能量的装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068513B (de) * 1959-11-05 Maschinenfabrik Augsburg-Nürnberg A.G., Augsburg Brennkraftmaschine mit Abgasturboaufladung
DE842873C (de) * 1950-06-25 1952-07-03 Maschf Augsburg Nuernberg Ag Abgassammler fuer aufgeladene Brennkraftmaschinen mit nachgeschalteter Abgasturbine
FR2378178A1 (fr) * 1977-01-24 1978-08-18 Semt Procede et dispositif d'amenagement de l'ecoulement des gaz dans un collecteur d'echappement d'un moteur a combustion interne
FR2464366A2 (fr) * 1979-09-05 1981-03-06 Semt Procede et dispositif d'amenagement de l'ecoulement des gaz dans un collecteur d'echappement d'un moteur a combustion interne
JPS57124028A (en) * 1981-01-23 1982-08-02 Mitsui Eng & Shipbuild Co Ltd Exhaust pipe for exhaust gas turbo-supercharger engine

Also Published As

Publication number Publication date
FI872419A0 (fi) 1987-05-29
FI78768C (fi) 1989-09-11
FI78768B (fi) 1989-05-31
FI872419A7 (fi) 1988-11-30
CN88103286A (zh) 1988-12-07
WO1988009431A1 (en) 1988-12-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103