WO2005090773A3 - Abgasrückführung - Google Patents

Abgasrückführung Download PDF

Info

Publication number
WO2005090773A3
WO2005090773A3 PCT/EP2005/002905 EP2005002905W WO2005090773A3 WO 2005090773 A3 WO2005090773 A3 WO 2005090773A3 EP 2005002905 W EP2005002905 W EP 2005002905W WO 2005090773 A3 WO2005090773 A3 WO 2005090773A3
Authority
WO
WIPO (PCT)
Prior art keywords
line
waste gas
gas recycling
generation device
energy generation
Prior art date
Application number
PCT/EP2005/002905
Other languages
English (en)
French (fr)
Other versions
WO2005090773A2 (de
Inventor
Volker Weng
Raimund Vedder
Original Assignee
Fev Motorentech Gmbh
Volker Weng
Raimund Vedder
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 Fev Motorentech Gmbh, Volker Weng, Raimund Vedder filed Critical Fev Motorentech Gmbh
Publication of WO2005090773A2 publication Critical patent/WO2005090773A2/de
Publication of WO2005090773A3 publication Critical patent/WO2005090773A3/de

Links

Classifications

    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10262—Flow guides, obstructions, deflectors or the like
    • 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
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/1045—Intake manifolds characterised by the charge distribution between the cylinders/combustion chambers or its homogenisation
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Treating Waste Gases (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Abgasrückführungseinrichtung für eine Energieerzeugungsvorrichtung (1) mit einer ersten Leitung (2) für ein erstes Gas (3) und einer zweiten Leitung (4) für ein von der Energieerzeugungsvorrichtung zurückzuführendes Abgas (5) in die erste Leitung (2), wobei die zweite Leitung (4) zumindest teilweise um die erste Leitung (2) herum angeordnet ist, wobei die zweite Leitung (4) um die erste Leitung (2) gewunden verläuft, und wobei eine Windung (9) mit einem inneren Bereich gebildet wird, durch den die erste Leitung (2) verläuft, und die zweite Leitung (4) einen Auslassbereich in den inneren Bereich aufweist.
PCT/EP2005/002905 2004-03-18 2005-03-18 Abgasrückführung WO2005090773A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004013238 2004-03-18
DE102004013238.0 2004-03-18

Publications (2)

Publication Number Publication Date
WO2005090773A2 WO2005090773A2 (de) 2005-09-29
WO2005090773A3 true WO2005090773A3 (de) 2005-11-17

Family

ID=34963615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/002905 WO2005090773A2 (de) 2004-03-18 2005-03-18 Abgasrückführung

Country Status (1)

Country Link
WO (1) WO2005090773A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918416B1 (fr) * 2007-07-02 2013-04-05 Coutier Moulage Gen Ind Dispositif de recirculation des gaz d'echappement pour moteur a combustion interne
US7730878B2 (en) * 2007-12-26 2010-06-08 Toyota Motor Engineering & Manufacturing North America, Inc. Exhaust gas recirculation devices
DE102012205027A1 (de) * 2012-03-28 2013-10-02 Mahle International Gmbh Einleiteinrichtung für Gase, insbesondere eine Abgasrückführeinrichtung
DE102018203327A1 (de) 2018-03-06 2019-09-12 Bayerische Motoren Werke Aktiengesellschaft Brennkraftmaschine mit einer Abgasrückführeinrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511094A1 (de) * 1985-03-27 1986-10-09 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Vorrichtung zum zufuehren eines zusatzgasstroms in den ansaugkanal eines ottomotors
DE19636806A1 (de) * 1996-09-11 1998-03-12 Pierburg Ag Luftansaugrohr für Brennkraftmaschinen
JPH1077913A (ja) * 1996-08-30 1998-03-24 Aisin Seiki Co Ltd 内燃機関の吸気装置
WO1998039563A1 (en) * 1997-03-03 1998-09-11 Alliedsignal Inc. Exhaust gas recirculation system employing a turbocharger incorporating an integral pump, a control valve and a mixer
EP1004767A2 (de) * 1998-11-27 2000-05-31 Nissan Motor Co., Ltd. Abgasrückführungssystem für Brennkraftmaschine
WO2002055866A1 (en) * 2001-01-09 2002-07-18 Cummins Inc. Air-exhaust mixer assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3511094A1 (de) * 1985-03-27 1986-10-09 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Vorrichtung zum zufuehren eines zusatzgasstroms in den ansaugkanal eines ottomotors
JPH1077913A (ja) * 1996-08-30 1998-03-24 Aisin Seiki Co Ltd 内燃機関の吸気装置
DE19636806A1 (de) * 1996-09-11 1998-03-12 Pierburg Ag Luftansaugrohr für Brennkraftmaschinen
WO1998039563A1 (en) * 1997-03-03 1998-09-11 Alliedsignal Inc. Exhaust gas recirculation system employing a turbocharger incorporating an integral pump, a control valve and a mixer
EP1004767A2 (de) * 1998-11-27 2000-05-31 Nissan Motor Co., Ltd. Abgasrückführungssystem für Brennkraftmaschine
WO2002055866A1 (en) * 2001-01-09 2002-07-18 Cummins Inc. Air-exhaust mixer assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) *

Also Published As

Publication number Publication date
WO2005090773A2 (de) 2005-09-29

Similar Documents

Publication Publication Date Title
GB2452459A (en) Core reflex nozzle for turbofan engine
WO2007149409A3 (en) System and method to start a fuel cell stack during a cold-start condition
EP1976046A4 (de) Brennstoffzellentrennglied, prozess zu seiner herstellung und brennstoffzelle mit trennglied
WO2005074630A3 (en) Multilingual text-to-speech system with limited resources
WO2008127895A3 (en) Methods and systems of selecting functionality of a portable computer
PL1656523T3 (pl) Dyfuzor dla turbiny gazowej i turbina gazowa do wytwarzania energii
EP1757557A4 (de) Material zur wasserstoffherstellung, wasserstoffgenerator und brennstoffzelle
EP2124271A4 (de) Trennglied für eine wasserfreie sekundärbatterie, herstellungsprozess dafür und wasserfreie sekundärbatterie
PL2106314T3 (pl) Urządzenie do cięcia rury falistej
CA2536034A1 (en) Method and apparatus for dispensing compressed gas
WO2007038499A3 (en) Fuel cell water purification system and method
GB0403740D0 (en) Method for operating a partially closed, turbocharged gas turbine cycle, and gas turbine system for carrying out the method
GB2411043B (en) A method and apparatus for operating an intermediate-temperature solid-oxide fuel cell stack
EP1513207A4 (de) Brennstoffzellen-stromerzeugungssystem und verfahren zu seinem betrieb
WO2007105096A8 (en) Fuel cell and method for producing the same
GB2420314B (en) A gas turbine engine blade containment system and a laminate material
HK1129720A1 (en) A unit for generating and treating compressed aeriform fluids, with an improved cooling system
WO2009060703A1 (ja) 燃料電池システム
EG24747A (en) Method for starting a gas and steam turbine system.
WO2005090773A3 (de) Abgasrückführung
GB2382457B (en) Separator for fuel cell, process for producing the same, and material therefor
EP1536127A4 (de) Gasbrennstoffzufuhrvorrichtung
AU2003276314A1 (en) Liquid-fuel fuel cell, operation monitoring method for monitoring operation thereof, and operation monitoring device
JP2006528594A5 (de)
TWI349391B (en) Fuel processor, power plant, and method for operating a fuel processor

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

122 Ep: pct application non-entry in european phase