JPWO2022092151A1 - - Google Patents

Info

Publication number
JPWO2022092151A1
JPWO2022092151A1 JP2022559198A JP2022559198A JPWO2022092151A1 JP WO2022092151 A1 JPWO2022092151 A1 JP WO2022092151A1 JP 2022559198 A JP2022559198 A JP 2022559198A JP 2022559198 A JP2022559198 A JP 2022559198A JP WO2022092151 A1 JPWO2022092151 A1 JP WO2022092151A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022559198A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2022092151A1 publication Critical patent/JPWO2022092151A1/ja
Pending 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
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • 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
    • 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
    • F02M26/32—Liquid-cooled heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
JP2022559198A 2020-11-02 2021-10-27 Pending JPWO2022092151A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020183825 2020-11-02
PCT/JP2021/039661 WO2022092151A1 (en) 2020-11-02 2021-10-27 Egr cooler and vehicular exhaust-heat recovery device

Publications (1)

Publication Number Publication Date
JPWO2022092151A1 true JPWO2022092151A1 (en) 2022-05-05

Family

ID=81381504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559198A Pending JPWO2022092151A1 (en) 2020-11-02 2021-10-27

Country Status (3)

Country Link
JP (1) JPWO2022092151A1 (en)
CN (1) CN116583660A (en)
WO (1) WO2022092151A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633481U (en) * 1979-08-23 1981-04-01
JPS59191897A (en) * 1983-04-15 1984-10-31 Babcock Hitachi Kk Multitubular heat exchanger
JPH0792355B2 (en) * 1987-06-15 1995-10-09 株式会社日立製作所 Multi-tube heat exchanger
JPH05231793A (en) * 1992-02-25 1993-09-07 Toshiba Corp Parallel flow type heat exchanger
JP2000045884A (en) * 1998-07-24 2000-02-15 Hino Motors Ltd Egr cooler
JP2005069064A (en) * 2003-08-21 2005-03-17 Hino Motors Ltd Egr cooler
JP4920382B2 (en) * 2006-11-24 2012-04-18 株式会社ティラド EGR cooler
JP2012047105A (en) * 2010-08-26 2012-03-08 Tokyo Radiator Mfg Co Ltd Egr cooler
US20150322898A1 (en) * 2014-05-07 2015-11-12 Caterpillar Inc. Heat exchanger for exhaust gas recirculation unit
JP2016044666A (en) * 2014-08-27 2016-04-04 株式会社三五 Exhaust heat recovery device of internal combustion engine

Also Published As

Publication number Publication date
CN116583660A (en) 2023-08-11
WO2022092151A1 (en) 2022-05-05

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Legal Events

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Effective date: 20230725

A621 Written request for application examination

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