JP7714568B2 - Ｅｇｒクーラおよび車両用廃熱回収器 - Google Patents

Ｅｇｒクーラおよび車両用廃熱回収器

Info

Publication number
JP7714568B2
JP7714568B2 JP2022559198A JP2022559198A JP7714568B2 JP 7714568 B2 JP7714568 B2 JP 7714568B2 JP 2022559198 A JP2022559198 A JP 2022559198A JP 2022559198 A JP2022559198 A JP 2022559198A JP 7714568 B2 JP7714568 B2 JP 7714568B2
Authority
JP
Japan
Prior art keywords
casing
water
water outlet
egr cooler
exhaust gas
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.)
Active
Application number
JP2022559198A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022092151A1 (https=
Inventor
征二 菅田
正揮 嶽下
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.)
Tokyo Radiator Mfg Co Ltd
Original Assignee
Tokyo Radiator Mfg Co Ltd
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 Tokyo Radiator Mfg Co Ltd filed Critical Tokyo Radiator Mfg Co Ltd
Publication of JPWO2022092151A1 publication Critical patent/JPWO2022092151A1/ja
Application granted granted Critical
Publication of JP7714568B2 publication Critical patent/JP7714568B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 Ｅｇｒクーラおよび車両用廃熱回収器 Active JP7714568B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020183825 2020-11-02
JP2020183825 2020-11-02
PCT/JP2021/039661 WO2022092151A1 (ja) 2020-11-02 2021-10-27 Ｅｇｒクーラおよび車両用廃熱回収器

Publications (2)

Publication Number Publication Date
JPWO2022092151A1 JPWO2022092151A1 (https=) 2022-05-05
JP7714568B2 true JP7714568B2 (ja) 2025-07-29

Family

ID=81381504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022559198A Active JP7714568B2 (ja) 2020-11-02 2021-10-27 Ｅｇｒクーラおよび車両用廃熱回収器

Country Status (3)

Country Link
JP (1) JP7714568B2 (https=)
CN (1) CN116583660B (https=)
WO (1) WO2022092151A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000045884A (ja) 1998-07-24 2000-02-15 Hino Motors Ltd Ｅｇｒクーラ
JP2005069064A (ja) 2003-08-21 2005-03-17 Hino Motors Ltd Ｅｇｒクーラ
JP2008128611A (ja) 2006-11-24 2008-06-05 T Rad Co Ltd Ｅｇｒクーラ
JP2012047105A (ja) 2010-08-26 2012-03-08 Tokyo Radiator Mfg Co Ltd Ｅｇｒクーラ
US20150322898A1 (en) 2014-05-07 2015-11-12 Caterpillar Inc. Heat exchanger for exhaust gas recirculation unit
JP2016044666A (ja) 2014-08-27 2016-04-04 株式会社三五 内燃機関の排気熱回収装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5633481U (https=) * 1979-08-23 1981-04-01
JPS59191897A (ja) * 1983-04-15 1984-10-31 Babcock Hitachi Kk 多管式熱交換器
JPH0792355B2 (ja) * 1987-06-15 1995-10-09 株式会社日立製作所 多管式熱交換器
JPH05231793A (ja) * 1992-02-25 1993-09-07 Toshiba Corp 平行流形熱交換器
JP4199511B2 (ja) * 2002-10-02 2008-12-17 日野自動車株式会社 Ｅｇｒクーラ
WO2006035987A1 (ja) * 2004-09-28 2006-04-06 T.Rad Co., Ltd. 熱交換器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000045884A (ja) 1998-07-24 2000-02-15 Hino Motors Ltd Ｅｇｒクーラ
JP2005069064A (ja) 2003-08-21 2005-03-17 Hino Motors Ltd Ｅｇｒクーラ
JP2008128611A (ja) 2006-11-24 2008-06-05 T Rad Co Ltd Ｅｇｒクーラ
JP2012047105A (ja) 2010-08-26 2012-03-08 Tokyo Radiator Mfg Co Ltd Ｅｇｒクーラ
US20150322898A1 (en) 2014-05-07 2015-11-12 Caterpillar Inc. Heat exchanger for exhaust gas recirculation unit
JP2016044666A (ja) 2014-08-27 2016-04-04 株式会社三五 内燃機関の排気熱回収装置

Also Published As

Publication number Publication date
CN116583660A (zh) 2023-08-11
JPWO2022092151A1 (https=) 2022-05-05
WO2022092151A1 (ja) 2022-05-05
CN116583660B (zh) 2026-02-03

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