JPWO2025088747A1 - - Google Patents
Info
- Publication number
- JPWO2025088747A1 JPWO2025088747A1 JP2025552686A JP2025552686A JPWO2025088747A1 JP WO2025088747 A1 JPWO2025088747 A1 JP WO2025088747A1 JP 2025552686 A JP2025552686 A JP 2025552686A JP 2025552686 A JP2025552686 A JP 2025552686A JP WO2025088747 A1 JPWO2025088747 A1 JP WO2025088747A1
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
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- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/49—Detecting, diagnosing or indicating an abnormal function of the EGR system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/038623 WO2025088747A1 (ja) | 2023-10-26 | 2023-10-26 | 内燃機関の排気還流装置のフェールセーフ方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2025088747A1 true JPWO2025088747A1 (https=) | 2025-05-01 |
| JPWO2025088747A5 JPWO2025088747A5 (https=) | 2026-04-22 |
Family
ID=95515414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025552686A Pending JPWO2025088747A1 (https=) | 2023-10-26 | 2023-10-26 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2025088747A1 (https=) |
| WO (1) | WO2025088747A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6181567A (ja) * | 1984-09-13 | 1986-04-25 | Honda Motor Co Ltd | 内燃エンジンの排気還流制御方法 |
| JP3511639B2 (ja) * | 1993-06-17 | 2004-03-29 | 株式会社デンソー | 排気ガス還流制御装置 |
| JP3651810B2 (ja) * | 1994-08-30 | 2005-05-25 | 日産自動車株式会社 | 内燃機関の排気還流装置の故障診断装置 |
| JP3702491B2 (ja) * | 1995-06-01 | 2005-10-05 | 株式会社デンソー | 内燃機関のｅｇｒ制御装置 |
| JPH10141150A (ja) * | 1996-11-13 | 1998-05-26 | Nissan Motor Co Ltd | エンジンの排気還流制御装置の故障診断装置 |
| JP5929823B2 (ja) * | 2013-04-25 | 2016-06-08 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
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2023
- 2023-10-26 WO PCT/JP2023/038623 patent/WO2025088747A1/ja active Pending
- 2023-10-26 JP JP2025552686A patent/JPWO2025088747A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025088747A1 (ja) | 2025-05-01 |
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: 20251212 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20251212 |