JPWO2024013918A1 - - Google Patents
Info
- Publication number
- JPWO2024013918A1 JPWO2024013918A1 JP2024533426A JP2024533426A JPWO2024013918A1 JP WO2024013918 A1 JPWO2024013918 A1 JP WO2024013918A1 JP 2024533426 A JP2024533426 A JP 2024533426A JP 2024533426 A JP2024533426 A JP 2024533426A JP WO2024013918 A1 JPWO2024013918 A1 JP WO2024013918A1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F01L3/12—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024013918A1 true JPWO2024013918A1 (https=) | 2024-01-18 |
| JPWO2024013918A5 JPWO2024013918A5 (https=) | 2025-04-28 |
Family
ID=89536237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024533426A Pending JPWO2024013918A1 (https=) | 2022-07-14 | 2022-07-14 |
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)
| 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 |
-
2022
- 2022-07-14 DE DE112022007542.2T patent/DE112022007542T5/de active Pending
- 2022-07-14 KR KR1020247038742A patent/KR20250027632A/ko active Pending
- 2022-07-14 FI FI20255073A patent/FI20255073A1/en unknown
- 2022-07-14 WO PCT/JP2022/027655 patent/WO2024013918A1/ja not_active Ceased
- 2022-07-14 JP JP2024533426A patent/JPWO2024013918A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20250027632A (ko) | 2025-02-27 |
| DE112022007542T5 (de) | 2025-06-18 |
| FI20255073A1 (en) | 2025-01-31 |
| WO2024013918A1 (ja) | 2024-01-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A5211 Effective date: 20241126 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250516 |