DE102020214405B4 - Kühlvorrichtung für einen motor - Google Patents

Kühlvorrichtung für einen motor Download PDF

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Publication number
DE102020214405B4
DE102020214405B4 DE102020214405.2A DE102020214405A DE102020214405B4 DE 102020214405 B4 DE102020214405 B4 DE 102020214405B4 DE 102020214405 A DE102020214405 A DE 102020214405A DE 102020214405 B4 DE102020214405 B4 DE 102020214405B4
Authority
DE
Germany
Prior art keywords
coolant
catalyst housing
return path
cylinder block
cooling water
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
DE102020214405.2A
Other languages
German (de)
English (en)
Other versions
DE102020214405A1 (de
Inventor
Sho Okamura
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor 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
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of DE102020214405A1 publication Critical patent/DE102020214405A1/de
Application granted granted Critical
Publication of DE102020214405B4 publication Critical patent/DE102020214405B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • 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
    • 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
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/007—Adaptations for cooling
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE102020214405.2A 2019-11-27 2020-11-17 Kühlvorrichtung für einen motor Active DE102020214405B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-214218 2019-11-27
JP2019214218A JP7314781B2 (ja) 2019-11-27 2019-11-27 エンジンの冷却装置

Publications (2)

Publication Number Publication Date
DE102020214405A1 DE102020214405A1 (de) 2021-05-27
DE102020214405B4 true DE102020214405B4 (de) 2024-09-26

Family

ID=75784450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020214405.2A Active DE102020214405B4 (de) 2019-11-27 2020-11-17 Kühlvorrichtung für einen motor

Country Status (2)

Country Link
JP (1) JP7314781B2 (https=)
DE (1) DE102020214405B4 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110226197A1 (en) 2010-03-17 2011-09-22 Honda Motor Co., Ltd. Cooling water passage structure in cylinder head of internal combustion engine
JP2014070562A (ja) 2012-09-28 2014-04-21 Daihatsu Motor Co Ltd 内燃機関
DE102014201339A1 (de) 2013-01-28 2014-07-31 Honda Motor Co., Ltd. Zylinderkopf-Kühlstruktur für einen Verbrennungsmotor
JP2015021438A (ja) 2013-07-19 2015-02-02 ダイハツ工業株式会社 車両用内燃機関
JP2015124692A (ja) 2013-12-26 2015-07-06 ダイハツ工業株式会社 内燃機関

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01103730U (https=) * 1987-12-28 1989-07-13
JP2010242744A (ja) * 2009-03-19 2010-10-28 Yamaha Motor Co Ltd 船外機
US8038493B1 (en) * 2009-04-14 2011-10-18 Brunswick Corporation Exhaust system with a catalyst for a marine propulsion device
JP2015086767A (ja) * 2013-10-30 2015-05-07 本田技研工業株式会社 ターボチャージャを備えた内燃機関の冷却装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110226197A1 (en) 2010-03-17 2011-09-22 Honda Motor Co., Ltd. Cooling water passage structure in cylinder head of internal combustion engine
JP2014070562A (ja) 2012-09-28 2014-04-21 Daihatsu Motor Co Ltd 内燃機関
DE102014201339A1 (de) 2013-01-28 2014-07-31 Honda Motor Co., Ltd. Zylinderkopf-Kühlstruktur für einen Verbrennungsmotor
JP2015021438A (ja) 2013-07-19 2015-02-02 ダイハツ工業株式会社 車両用内燃機関
JP2015124692A (ja) 2013-12-26 2015-07-06 ダイハツ工業株式会社 内燃機関

Also Published As

Publication number Publication date
JP2021085357A (ja) 2021-06-03
JP7314781B2 (ja) 2023-07-26
DE102020214405A1 (de) 2021-05-27

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