DE102006035423A1 - Valve device for exhaust-gas recirculation device, has valve provided with completely closed bypass in position, if valve is placed on hub, where position is defined with completely closed bypass between radiator inlet and outlet openings - Google Patents

Valve device for exhaust-gas recirculation device, has valve provided with completely closed bypass in position, if valve is placed on hub, where position is defined with completely closed bypass between radiator inlet and outlet openings Download PDF

Info

Publication number
DE102006035423A1
DE102006035423A1 DE102006035423A DE102006035423A DE102006035423A1 DE 102006035423 A1 DE102006035423 A1 DE 102006035423A1 DE 102006035423 A DE102006035423 A DE 102006035423A DE 102006035423 A DE102006035423 A DE 102006035423A DE 102006035423 A1 DE102006035423 A1 DE 102006035423A1
Authority
DE
Germany
Prior art keywords
valve
completely closed
closed bypass
hub
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.)
Withdrawn
Application number
DE102006035423A
Other languages
German (de)
Inventor
Takashi Kobayashi
Katsuhiro Kuroki
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.)
Denso Corp
Original Assignee
Denso Corp
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
Priority claimed from JP2005327937A external-priority patent/JP2007132309A/en
Priority claimed from JP2005327869A external-priority patent/JP2007132305A/en
Priority claimed from JP2005328004A external-priority patent/JP2007132310A/en
Priority claimed from JP2005346417A external-priority patent/JP2007154907A/en
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE102006035423A1 publication Critical patent/DE102006035423A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
    • 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
    • F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
    • F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine

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)

Abstract

The device has a valve (5) rotatable in a housing, where radiator inlet openings (42, 44) stay in connection with a radiator outlet opening (52) via a bypass opening (35) by bypassing an exhaust-gas recirculation radiator (2), if the valve is lifted by a hub (11). The valve is provided with a completely closed bypass in a position, if the valve is placed on the hub, where the valve blocks the bypass opening. The position is defined with the completely closed bypass between the openings (42, 44) and the opening (52).
DE102006035423A 2005-11-11 2006-11-10 Valve device for exhaust-gas recirculation device, has valve provided with completely closed bypass in position, if valve is placed on hub, where position is defined with completely closed bypass between radiator inlet and outlet openings Withdrawn DE102006035423A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2005327937A JP2007132309A (en) 2005-11-11 2005-11-11 Exhaust gas cooling device for exhaust gas re-circulation device
JP2005327869A JP2007132305A (en) 2005-11-11 2005-11-11 Selector valve device for exhaust gas recirculation device
JP2005328004A JP2007132310A (en) 2005-11-11 2005-11-11 Exhaust gas cooling device for exhaust gas recirculation device
JP2005346417A JP2007154907A (en) 2005-11-30 2005-11-30 Valve opening and closing controller

Publications (1)

Publication Number Publication Date
DE102006035423A1 true DE102006035423A1 (en) 2007-05-16

Family

ID=37982797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102006035423A Withdrawn DE102006035423A1 (en) 2005-11-11 2006-11-10 Valve device for exhaust-gas recirculation device, has valve provided with completely closed bypass in position, if valve is placed on hub, where position is defined with completely closed bypass between radiator inlet and outlet openings

Country Status (2)

Country Link
DE (1) DE102006035423A1 (en)
FR (1) FR2893363A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048345A2 (en) * 2007-10-10 2009-04-15 Behr GmbH & Co. KG Heat exchanger, in particular for cooling exhaust gas
DE102009015183A1 (en) * 2009-03-31 2010-10-07 Pierburg Gmbh flap valve
DE102009015184A1 (en) * 2009-03-31 2010-11-11 Pierburg Gmbh flap valve
EP2322786A1 (en) * 2009-11-17 2011-05-18 Honda Motor Co., Ltd. Control system for internal combustion engine
DE102012104545A1 (en) 2012-05-25 2013-11-28 Pierburg Gmbh Device for exhaust system in an internal combustion engine
FR3017419A1 (en) * 2014-02-10 2015-08-14 Valeo Sys Controle Moteur Sas MONOBLOC VALVE FOR THERMAL ENGINE
DE102020101554A1 (en) 2020-01-23 2021-07-29 Bayerische Motoren Werke Aktiengesellschaft Exhaust gas recirculation cooler for an internal combustion engine
DE102020101553A1 (en) 2020-01-23 2021-07-29 Bayerische Motoren Werke Aktiengesellschaft Exhaust gas recirculation cooler for an internal combustion engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015214324A1 (en) * 2015-07-29 2017-02-02 Ford Global Technologies, Llc Supercharged internal combustion engine with exhaust gas recirculation and flap and method for operating such an internal combustion engine

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048345A3 (en) * 2007-10-10 2014-01-22 Behr GmbH & Co. KG Heat exchanger, in particular for cooling exhaust gas
EP2048345A2 (en) * 2007-10-10 2009-04-15 Behr GmbH & Co. KG Heat exchanger, in particular for cooling exhaust gas
DE102009015183A1 (en) * 2009-03-31 2010-10-07 Pierburg Gmbh flap valve
DE102009015184A1 (en) * 2009-03-31 2010-11-11 Pierburg Gmbh flap valve
DE102009015184B4 (en) * 2009-03-31 2011-07-21 Pierburg GmbH, 41460 flap valve
DE102009015183B4 (en) * 2009-03-31 2014-04-17 Pierburg Gmbh flap valve
EP2236805A3 (en) * 2009-03-31 2014-03-26 Pierburg GmbH Flap valve
EP2322786A1 (en) * 2009-11-17 2011-05-18 Honda Motor Co., Ltd. Control system for internal combustion engine
WO2013174629A1 (en) * 2012-05-25 2013-11-28 Pierburg Gmbh Device for conducting exhaust gas in an internal combustion engine
DE102012104545A1 (en) 2012-05-25 2013-11-28 Pierburg Gmbh Device for exhaust system in an internal combustion engine
DE102012104545B4 (en) * 2012-05-25 2014-05-15 Pierburg Gmbh Device for exhaust system in an internal combustion engine
FR3017419A1 (en) * 2014-02-10 2015-08-14 Valeo Sys Controle Moteur Sas MONOBLOC VALVE FOR THERMAL ENGINE
DE102020101554A1 (en) 2020-01-23 2021-07-29 Bayerische Motoren Werke Aktiengesellschaft Exhaust gas recirculation cooler for an internal combustion engine
DE102020101553A1 (en) 2020-01-23 2021-07-29 Bayerische Motoren Werke Aktiengesellschaft Exhaust gas recirculation cooler for an internal combustion engine

Also Published As

Publication number Publication date
FR2893363A1 (en) 2007-05-18

Similar Documents

Publication Publication Date Title
DE102006035423A1 (en) Valve device for exhaust-gas recirculation device, has valve provided with completely closed bypass in position, if valve is placed on hub, where position is defined with completely closed bypass between radiator inlet and outlet openings
EP1772615B8 (en) Valve regulating device and intake manifold comprising at least one such device
ATE408774T1 (en) VALVE
BRPI0607607A2 (en) bypass valve
WO2009012311A3 (en) Cooler bypass apparatus
CA2492733A1 (en) Blower with double inlet wheel
FR2908832B1 (en) CARTER FOR HEAT EXCHANGER
WO2008081803A1 (en) Egr valve device
WO2007011868A3 (en) Heating tower apparatus and method with wind direction adaptation
ATE496248T1 (en) VALVE UNIT WITH SLIDE VALVE AND CIRCUIT WITH SUCH A VALVE
WO2006057944A3 (en) Diverter for exhaust gas recirculation cooler
WO2007024956A3 (en) Sensor with water ingress protection
DK2195566T3 (en) ball valve isolator
EP1746280A3 (en) Heat exchanger valve system
MXPA05003372A (en) Air intake.
WO2009046292A3 (en) System and method for air flow control in a turbocharger
WO2005036295A3 (en) Variable vent diffuser
EP1984608A4 (en) A supercharging system
WO2007121463A3 (en) Power saving locking coil
ATE354726T1 (en) EXHAUST GAS RECIRCULATION VALVE
DE602005001620D1 (en) rotary pump
DE50109863D1 (en) Valve, in particular radiator valve
EP1956227A3 (en) Carburetor having a rotationally operated choke
EP1840430A3 (en) Quick air relief valve with modified exhaust opening
ATE448684T1 (en) EXTERNAL FILTER PUMP

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8139 Disposal/non-payment of the annual fee