CN115053059B - 汽缸盖及其耐腐蚀性提高方法 - Google Patents

汽缸盖及其耐腐蚀性提高方法 Download PDF

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Publication number
CN115053059B
CN115053059B CN202080095559.0A CN202080095559A CN115053059B CN 115053059 B CN115053059 B CN 115053059B CN 202080095559 A CN202080095559 A CN 202080095559A CN 115053059 B CN115053059 B CN 115053059B
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CN
China
Prior art keywords
port
cylinder head
flow path
corrosion resistance
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
CN202080095559.0A
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English (en)
Chinese (zh)
Other versions
CN115053059A (zh
Inventor
久保大智
坂根雄斗
上野知宏
森桥辽
岩崎勇人
龟井裕次
黑川英朗
酒井能成
今井启之
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.)
Kawasaki Motors Ltd
Original Assignee
Kawasaki Jukogyo KK
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 Kawasaki Jukogyo KK filed Critical Kawasaki Jukogyo KK
Publication of CN115053059A publication Critical patent/CN115053059A/zh
Application granted granted Critical
Publication of CN115053059B publication Critical patent/CN115053059B/zh
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Classifications

    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/12—Cooling of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Laser Beam Processing (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
CN202080095559.0A 2020-02-13 2020-02-13 汽缸盖及其耐腐蚀性提高方法 Active CN115053059B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/005520 WO2021161444A1 (ja) 2020-02-13 2020-02-13 シリンダカバーおよびその耐食性向上方法

Publications (2)

Publication Number Publication Date
CN115053059A CN115053059A (zh) 2022-09-13
CN115053059B true CN115053059B (zh) 2023-11-14

Family

ID=77291423

Family Applications (1)

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CN202080095559.0A Active CN115053059B (zh) 2020-02-13 2020-02-13 汽缸盖及其耐腐蚀性提高方法

Country Status (6)

Country Link
US (1) US11674472B2 (https=)
EP (1) EP4105473B1 (https=)
JP (1) JP7336543B2 (https=)
CN (1) CN115053059B (https=)
FI (1) FI4105473T3 (https=)
WO (1) WO2021161444A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023080139A1 (https=) * 2021-11-05 2023-05-11
CN114352428B (zh) * 2021-12-16 2022-11-08 中国船舶集团有限公司第七一一研究所 一种分体式气缸盖和气缸

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147149A (en) * 1976-05-24 1979-04-03 Sulzer Brothers Limited Exhaust valve for a reciprocating internal combustion engine
DE4328904A1 (de) * 1992-09-24 1994-04-14 Avl Verbrennungskraft Messtech Brennkraftmaschine mit einem abschnittsweise gekühlten Ventilsitzring
CN1704563A (zh) * 2004-06-02 2005-12-07 曼·B及W柴油机公开股份有限公司 冷却的阀座圈
CN102056706A (zh) * 2008-06-12 2011-05-11 瓦锡兰芬兰有限公司 修复内燃机的气缸盖的方法
JP2017024016A (ja) * 2015-07-16 2017-02-02 トヨタ自動車株式会社 レーザ肉盛方法
JP2017096219A (ja) * 2015-11-27 2017-06-01 川崎重工業株式会社 弁座リング
CN109483032A (zh) * 2017-09-11 2019-03-19 本田技研工业株式会社 焊接部形成结构和金属部件的接合方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169488A (en) * 1977-11-23 1979-10-02 Caterpillar Tractor Co. Cooled engine valve
JPS55100012U (https=) * 1978-12-29 1980-07-11
DE3332200A1 (de) * 1982-09-11 1984-03-29 AE PLC, Rugby, Warwickshire Ventilsitzring
JPH0219807U (https=) * 1988-07-25 1990-02-09
JPH0642320A (ja) * 1992-07-24 1994-02-15 Toyota Motor Corp 内燃機関用バルブシート
DE10122581A1 (de) * 2001-05-10 2003-01-09 Mahle Ventiltrieb Gmbh Gekühlter Ventilsitzring
JP7025621B2 (ja) 2017-04-13 2022-02-25 国立大学法人山梨大学 質量分析装置及び質量分析方法、並びに解析装置及び解析方法
JP6655144B1 (ja) * 2018-09-27 2020-02-26 川崎重工業株式会社 シリンダカバーおよびその耐食性向上方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147149A (en) * 1976-05-24 1979-04-03 Sulzer Brothers Limited Exhaust valve for a reciprocating internal combustion engine
DE4328904A1 (de) * 1992-09-24 1994-04-14 Avl Verbrennungskraft Messtech Brennkraftmaschine mit einem abschnittsweise gekühlten Ventilsitzring
CN1704563A (zh) * 2004-06-02 2005-12-07 曼·B及W柴油机公开股份有限公司 冷却的阀座圈
CN102056706A (zh) * 2008-06-12 2011-05-11 瓦锡兰芬兰有限公司 修复内燃机的气缸盖的方法
JP2017024016A (ja) * 2015-07-16 2017-02-02 トヨタ自動車株式会社 レーザ肉盛方法
JP2017096219A (ja) * 2015-11-27 2017-06-01 川崎重工業株式会社 弁座リング
CN109483032A (zh) * 2017-09-11 2019-03-19 本田技研工业株式会社 焊接部形成结构和金属部件的接合方法

Also Published As

Publication number Publication date
FI4105473T3 (fi) 2026-03-04
EP4105473A4 (en) 2023-11-01
EP4105473A1 (en) 2022-12-21
US20230081391A1 (en) 2023-03-16
WO2021161444A1 (ja) 2021-08-19
US11674472B2 (en) 2023-06-13
EP4105473B1 (en) 2026-01-21
JP7336543B2 (ja) 2023-08-31
JPWO2021161444A1 (https=) 2021-08-19
CN115053059A (zh) 2022-09-13

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