JPWO2022024497A1 - - Google Patents
Info
- Publication number
- JPWO2022024497A1 JPWO2022024497A1 JP2022540025A JP2022540025A JPWO2022024497A1 JP WO2022024497 A1 JPWO2022024497 A1 JP WO2022024497A1 JP 2022540025 A JP2022540025 A JP 2022540025A JP 2022540025 A JP2022540025 A JP 2022540025A JP WO2022024497 A1 JPWO2022024497 A1 JP WO2022024497A1
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/188—Spherical or partly spherical shaped valve member ends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
- F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
- F02M61/1833—Discharge orifices having changing cross sections, e.g. being divergent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020127003 | 2020-07-28 | ||
JP2020127003 | 2020-07-28 | ||
PCT/JP2021/018150 WO2022024497A1 (ja) | 2020-07-28 | 2021-05-13 | 燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022024497A1 true JPWO2022024497A1 (US08118993-20120221-C00002.png) | 2022-02-03 |
JP7421653B2 JP7421653B2 (ja) | 2024-01-24 |
Family
ID=80038049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022540025A Active JP7421653B2 (ja) | 2020-07-28 | 2021-05-13 | 燃料噴射装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230193868A1 (US08118993-20120221-C00002.png) |
JP (1) | JP7421653B2 (US08118993-20120221-C00002.png) |
WO (1) | WO2022024497A1 (US08118993-20120221-C00002.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2024113720A (ja) * | 2023-02-10 | 2024-08-23 | 日立Astemo株式会社 | 燃料噴射装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0259260U (US08118993-20120221-C00002.png) * | 1988-10-21 | 1990-04-27 | ||
JPH10227218A (ja) * | 1997-02-12 | 1998-08-25 | Isuzu Motors Ltd | ディーゼルエンジン |
JP2010043541A (ja) * | 2008-08-08 | 2010-02-25 | Toyota Motor Corp | 内燃機関の燃料噴射弁 |
JP2016098702A (ja) * | 2014-11-20 | 2016-05-30 | 株式会社日本自動車部品総合研究所 | 燃料噴射弁 |
JP2017044174A (ja) * | 2015-08-28 | 2017-03-02 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
JP2019116900A (ja) * | 2016-02-24 | 2019-07-18 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置 |
-
2021
- 2021-05-13 WO PCT/JP2021/018150 patent/WO2022024497A1/ja active Application Filing
- 2021-05-13 JP JP2022540025A patent/JP7421653B2/ja active Active
- 2021-05-13 US US18/007,592 patent/US20230193868A1/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0259260U (US08118993-20120221-C00002.png) * | 1988-10-21 | 1990-04-27 | ||
JPH10227218A (ja) * | 1997-02-12 | 1998-08-25 | Isuzu Motors Ltd | ディーゼルエンジン |
JP2010043541A (ja) * | 2008-08-08 | 2010-02-25 | Toyota Motor Corp | 内燃機関の燃料噴射弁 |
JP2016098702A (ja) * | 2014-11-20 | 2016-05-30 | 株式会社日本自動車部品総合研究所 | 燃料噴射弁 |
JP2017044174A (ja) * | 2015-08-28 | 2017-03-02 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁 |
JP2019116900A (ja) * | 2016-02-24 | 2019-07-18 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2022024497A1 (ja) | 2022-02-03 |
US20230193868A1 (en) | 2023-06-22 |
JP7421653B2 (ja) | 2024-01-24 |
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