MXPA04001863A - Conjunto de valvula de desvio de gas. - Google Patents

Conjunto de valvula de desvio de gas.

Info

Publication number
MXPA04001863A
MXPA04001863A MXPA04001863A MXPA04001863A MXPA04001863A MX PA04001863 A MXPA04001863 A MX PA04001863A MX PA04001863 A MXPA04001863 A MX PA04001863A MX PA04001863 A MXPA04001863 A MX PA04001863A MX PA04001863 A MXPA04001863 A MX PA04001863A
Authority
MX
Mexico
Prior art keywords
gas
engine
heat exchanger
cooling
deflector valve
Prior art date
Application number
MXPA04001863A
Other languages
English (en)
Inventor
Jose Cardinali Eida Joao
Original Assignee
Walter Metalurgica Ltda
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 Walter Metalurgica Ltda filed Critical Walter Metalurgica Ltda
Publication of MXPA04001863A publication Critical patent/MXPA04001863A/es

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • F02M26/25—Layout, e.g. schematics with coolers having bypasses
    • F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/04—Lubricant cooler
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/16—Outlet manifold

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

Un conjunto de valvula de desvio de gas, instalado en el sistema de enfriamiento del motor, antes de la entrada del gas caliente del mismo, en el intercambiador de calor gas/agua del sistema EGR. Tiene como objetivo, dirigir el gas del motor al intercambiador de calor del sistema EGR cuando su temperatura es superior a la normal y es necesario enfriarlo o reciclarlo directamente hacia el motor; sin que pase por el intercambiador de calor, cuando la temperatura del gas se encuentre por debajo de los limites minimos para el enfriamiento. El conjunto valvula de desvio de gas se acciona por sistema neumatico (al vacio o a presion) a traves de una valvula de direccion, accionada por una senal electrica proveniente de la central y mando electronico del motor.
MXPA04001863A 2003-02-27 2004-02-27 Conjunto de valvula de desvio de gas. MXPA04001863A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0300426-0A BR0300426A (pt) 2003-02-27 2003-02-27 Conjunto válvula defletora de gás

Publications (1)

Publication Number Publication Date
MXPA04001863A true MXPA04001863A (es) 2005-09-08

Family

ID=32873323

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001863A MXPA04001863A (es) 2003-02-27 2004-02-27 Conjunto de valvula de desvio de gas.

Country Status (5)

Country Link
US (1) US6874488B2 (es)
AR (1) AR043381A1 (es)
BR (1) BR0300426A (es)
CA (1) CA2458327A1 (es)
MX (1) MXPA04001863A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080073065A1 (en) * 2006-09-27 2008-03-27 Gm Global Technology Operations, Inc. Method and apparatus to transfer heat to automatic transmission fluid using engine exhaust gas feed stream
US7958874B2 (en) * 2007-02-05 2011-06-14 Denso Corporation Exhaust gas recirculation apparatus
US7743604B1 (en) 2007-03-23 2010-06-29 Daniel Albanesi Apparatus for heating the dump body of a dump truck having a diesel particulate filter
US20080314037A1 (en) * 2007-06-20 2008-12-25 Jacobus Neels Exhaust Gas Diverter
DE102009051098A1 (de) * 2009-10-28 2011-05-05 J. Eberspächer GmbH & Co. KG Blendeneinrichtung
DE102010055027A1 (de) * 2010-12-17 2012-06-21 Pierburg Gmbh Abgasrückführmodul für eine Verbrennungskraftmaschine
JP5299711B2 (ja) * 2010-12-21 2013-09-25 アイシン精機株式会社 操作ロッド連結構造及び接続部材
ES2616910T3 (es) 2011-01-20 2017-06-14 Saudi Arabian Oil Company Recuperación y almacenamiento a bordo de CO2 a partir de gases de escape de vehículos de motor
US9371755B2 (en) 2011-01-20 2016-06-21 Saudi Arabian Oil Company Membrane separation method and system utilizing waste heat for on-board recovery and storage of CO2 from motor vehicle internal combustion engine exhaust gases
US9297285B2 (en) * 2011-01-20 2016-03-29 Saudi Arabian Oil Company Direct densification method and system utilizing waste heat for on-board recovery and storage of CO2 from motor vehicle internal combustion engine exhaust gases
US9587565B2 (en) 2011-06-17 2017-03-07 Caterpillar Inc. Valve stop for engine with exhaust gas recirculation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020809A (en) * 1975-06-02 1977-05-03 Caterpillar Tractor Co. Exhaust gas recirculation system for a diesel engine
US5305720A (en) * 1992-02-28 1994-04-26 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
US5531205A (en) * 1995-03-31 1996-07-02 Siemens Electric Limited Rotary diesel electric EGR valve
US5520161A (en) * 1995-07-17 1996-05-28 Alternative Fuel Sytems Inc. Exhaust gas recirculation system for a compression ignition engine and a method of controlling exhaust gas recirculation in a compression ignition engine
JPH09228901A (ja) * 1995-12-21 1997-09-02 Denso Corp Ｅｇｒ制御弁およびそれを用いた排気ガス再循環装置
US5666930A (en) * 1996-04-18 1997-09-16 General Motors Corporation Structural throttle body mount
US5740785A (en) * 1997-06-09 1998-04-21 Southwest Research Institute Two way-high pressure loop, exhaust gas recirculation valve
GB9713346D0 (en) * 1997-06-25 1997-08-27 Lucas Ind Plc Valve assemblies
US6135415A (en) * 1998-07-30 2000-10-24 Siemens Canada Limited Exhaust gas recirculation assembly
US6575149B2 (en) * 2001-09-21 2003-06-10 Siemens Vdo Automotive, Incorporated Exhaust gas regulator including a non-contact sensor
US6681799B2 (en) * 2001-09-21 2004-01-27 Siemens Vdo Automotive, Inc. Exhaust gas regulator including an overmolded housing

Also Published As

Publication number Publication date
US6874488B2 (en) 2005-04-05
BR0300426A (pt) 2004-11-03
CA2458327A1 (en) 2004-08-27
US20040187486A1 (en) 2004-09-30
AR043381A1 (es) 2005-07-27

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