FI20255073A1 - Cylinder head for an internal combustion engine and combustion engine - Google Patents

Cylinder head for an internal combustion engine and combustion engine Download PDF

Info

Publication number
FI20255073A1
FI20255073A1 FI20255073A FI20255073A FI20255073A1 FI 20255073 A1 FI20255073 A1 FI 20255073A1 FI 20255073 A FI20255073 A FI 20255073A FI 20255073 A FI20255073 A FI 20255073A FI 20255073 A1 FI20255073 A1 FI 20255073A1
Authority
FI
Finland
Prior art keywords
valve
umbrella
cylinder head
internal combustion
combustion engine
Prior art date
Application number
FI20255073A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Tai-Hwan Lee
Soichi Tanabe
Atsuyuki ICHIMIYA
Original Assignee
Nittan 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 Nittan Corp filed Critical Nittan Corp
Publication of FI20255073A1 publication Critical patent/FI20255073A1/en

Links

Classifications

    • 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
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FI20255073A 2022-07-14 2022-07-14 Cylinder head for an internal combustion engine and combustion engine FI20255073A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/027655 WO2024013918A1 (ja) 2022-07-14 2022-07-14 内燃機関のシリンダヘッド及び内燃機関

Publications (1)

Publication Number Publication Date
FI20255073A1 true FI20255073A1 (en) 2025-01-31

Family

ID=89536237

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20255073A FI20255073A1 (en) 2022-07-14 2022-07-14 Cylinder head for an internal combustion engine and combustion engine

Country Status (5)

Country Link
JP (1) JPWO2024013918A1 (https=)
KR (1) KR20250027632A (https=)
DE (1) DE112022007542T5 (https=)
FI (1) FI20255073A1 (https=)
WO (1) WO2024013918A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322930A (en) * 1976-08-17 1978-03-02 Komatsu Ltd Exhaust valv e
JPS6356361U (https=) 1986-09-29 1988-04-15
US4976248A (en) * 1989-04-03 1990-12-11 James Rowe Apparatus for the generation of turbulence in internal combustion engines
US5413073A (en) * 1993-04-01 1995-05-09 Eaton Corporation Ultra light engine valve
JP3885071B2 (ja) * 2004-07-13 2007-02-21 裕紹 辻 水素エンジン

Also Published As

Publication number Publication date
KR20250027632A (ko) 2025-02-27
DE112022007542T5 (de) 2025-06-18
JPWO2024013918A1 (https=) 2024-01-18
WO2024013918A1 (ja) 2024-01-18

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