FI4105473T3 - Sylinterin kansi sekä menetelmä sen korroosionkestävyyden parantamiseksi - Google Patents

Sylinterin kansi sekä menetelmä sen korroosionkestävyyden parantamiseksi

Info

Publication number
FI4105473T3
FI4105473T3 FIEP20918602.2T FI20918602T FI4105473T3 FI 4105473 T3 FI4105473 T3 FI 4105473T3 FI 20918602 T FI20918602 T FI 20918602T FI 4105473 T3 FI4105473 T3 FI 4105473T3
Authority
FI
Finland
Prior art keywords
channel
cylinder head
corrosion resistance
improving
passage
Prior art date
Application number
FIEP20918602.2T
Other languages
English (en)
Finnish (fi)
Inventor
Daichi Kubo
Yuto Sakane
Tomohiro Ueno
Ryo Morihashi
Hayato Iwasaki
Yuji Kamei
Hideaki Kurokawa
Yoshishige Sakai
Takayuki Imai
Original Assignee
Kawasaki Heavy Ind 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 Kawasaki Heavy Ind Ltd filed Critical Kawasaki Heavy Ind Ltd
Application granted granted Critical
Publication of FI4105473T3 publication Critical patent/FI4105473T3/fi

Links

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)
FIEP20918602.2T 2020-02-13 2020-02-13 Sylinterin kansi sekä menetelmä sen korroosionkestävyyden parantamiseksi FI4105473T3 (fi)

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 (1)

Publication Number Publication Date
FI4105473T3 true FI4105473T3 (fi) 2026-03-04

Family

ID=77291423

Family Applications (1)

Application Number Title Priority Date Filing Date
FIEP20918602.2T FI4105473T3 (fi) 2020-02-13 2020-02-13 Sylinterin kansi sekä menetelmä sen korroosionkestävyyden parantamiseksi

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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH612244A5 (https=) * 1976-05-24 1979-07-13 Sulzer Ag
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
AT404390B (de) * 1992-09-24 1998-11-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit einem abschnittsweise gekühlten ventilsitzring
DE10122581A1 (de) * 2001-05-10 2003-01-09 Mahle Ventiltrieb Gmbh Gekühlter Ventilsitzring
DE102004027084A1 (de) * 2004-06-02 2005-12-29 Man B & W Diesel Ag Gekühlter Ventilsitzring
FI123783B (fi) * 2008-06-12 2013-10-31 Waertsilae Finland Oy Menetelmä polttomoottorin sylinterikannen kunnostamiseksi
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
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
US20190091795A1 (en) * 2017-09-11 2019-03-28 Honda Motor Co., Ltd. Welded portion forming structure and metal member joining method
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

Also Published As

Publication number Publication date
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
CN115053059B (zh) 2023-11-14

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