JP7151785B2 - シリンダヘッド - Google Patents

シリンダヘッド Download PDF

Info

Publication number
JP7151785B2
JP7151785B2 JP2020561368A JP2020561368A JP7151785B2 JP 7151785 B2 JP7151785 B2 JP 7151785B2 JP 2020561368 A JP2020561368 A JP 2020561368A JP 2020561368 A JP2020561368 A JP 2020561368A JP 7151785 B2 JP7151785 B2 JP 7151785B2
Authority
JP
Japan
Prior art keywords
passage
passage portion
cylinder head
port
jacket
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
JP2020561368A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020129823A1 (ja
Inventor
浩一 松本
昭 吉原
孝幸 佐野
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of JPWO2020129823A1 publication Critical patent/JPWO2020129823A1/ja
Application granted granted Critical
Publication of JP7151785B2 publication Critical patent/JP7151785B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F01P3/02—Arrangements for cooling cylinders or cylinder heads
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP2020561368A 2018-12-19 2019-12-12 シリンダヘッド Active JP7151785B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018237725 2018-12-19
JP2018237725 2018-12-19
PCT/JP2019/048830 WO2020129823A1 (ja) 2018-12-19 2019-12-12 シリンダヘッド

Publications (2)

Publication Number Publication Date
JPWO2020129823A1 JPWO2020129823A1 (ja) 2021-09-30
JP7151785B2 true JP7151785B2 (ja) 2022-10-12

Family

ID=71100470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020561368A Active JP7151785B2 (ja) 2018-12-19 2019-12-12 シリンダヘッド

Country Status (3)

Country Link
JP (1) JP7151785B2 (zh)
CN (1) CN113316681B (zh)
WO (1) WO2020129823A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014145285A (ja) 2013-01-28 2014-08-14 Honda Motor Co Ltd 内燃機関のシリンダヘッド
JP2015117630A (ja) 2013-12-18 2015-06-25 三菱自動車工業株式会社 エンジンのシリンダヘッド
JP2016121541A (ja) 2014-12-24 2016-07-07 本田技研工業株式会社 内燃機関の冷却構造
JP2017125445A (ja) 2016-01-14 2017-07-20 マツダ株式会社 多気筒エンジンの冷却構造
JP2017190674A (ja) 2016-04-11 2017-10-19 本田技研工業株式会社 シリンダヘッドのウオータジャケット構造

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4961027B2 (ja) * 2010-03-17 2012-06-27 本田技研工業株式会社 内燃機関のシリンダヘッド内冷却水通路構造
JP5553055B2 (ja) * 2010-06-29 2014-07-16 マツダ株式会社 水冷式エンジンの冷却装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014145285A (ja) 2013-01-28 2014-08-14 Honda Motor Co Ltd 内燃機関のシリンダヘッド
JP2015117630A (ja) 2013-12-18 2015-06-25 三菱自動車工業株式会社 エンジンのシリンダヘッド
JP2016121541A (ja) 2014-12-24 2016-07-07 本田技研工業株式会社 内燃機関の冷却構造
JP2017125445A (ja) 2016-01-14 2017-07-20 マツダ株式会社 多気筒エンジンの冷却構造
JP2017190674A (ja) 2016-04-11 2017-10-19 本田技研工業株式会社 シリンダヘッドのウオータジャケット構造

Also Published As

Publication number Publication date
WO2020129823A1 (ja) 2020-06-25
JPWO2020129823A1 (ja) 2021-09-30
CN113316681A (zh) 2021-08-27
CN113316681B (zh) 2023-06-27

Similar Documents

Publication Publication Date Title
JP4525646B2 (ja) 内燃機関
US10107171B2 (en) Cooling structure of internal combustion engine
JP4788236B2 (ja) シリンダヘッドの冷却構造
BRPI1107007B1 (pt) cabeça de cilindro para um motor de combustão interna
JP2007247497A (ja) シリンダヘッドの製造方法およびシリンダヘッド
JP5864401B2 (ja) 内燃機関のウォータージャケット構造
JP5719334B2 (ja) シリンダヘッドのウォータージャケット構造
JP2007278065A (ja) 排気マニホールド一体型シリンダヘッドの冷却構造
US6973897B2 (en) Cooled cylinder head for a reciprocating engine
JP6384492B2 (ja) 多気筒エンジンの冷却構造
JP7079698B2 (ja) 内燃機関のシリンダヘッド
JPWO2017068732A1 (ja) 水冷式エンジンの冷却構造
JP5587380B2 (ja) シリンダヘッドのウォータージャケット構造
JP7151785B2 (ja) シリンダヘッド
JP7040643B2 (ja) シリンダヘッド
JP7238901B2 (ja) シリンダヘッド
JP7151786B2 (ja) シリンダヘッド
WO2017068730A1 (ja) シリンダヘッドのウオータジャケット構造
JP4760526B2 (ja) 内燃機関のシリンダヘッド
JP4108868B2 (ja) 多気筒内燃機関のシリンダヘッド
JP7302454B2 (ja) エンジンの冷却装置
JP7104373B2 (ja) シリンダヘッド
JP7064175B2 (ja) シリンダヘッド
US6520126B2 (en) Cylinder head cooling passage structure of overhead cam type engine
JP6248614B2 (ja) シリンダヘッド構造

Legal Events

Date Code Title Description
A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A527

Effective date: 20210405

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210405

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210625

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220301

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220428

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220830

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220912

R151 Written notification of patent or utility model registration

Ref document number: 7151785

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151