DE112022000138B4 - Viertaktmotor - Google Patents

Viertaktmotor Download PDF

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Publication number
DE112022000138B4
DE112022000138B4 DE112022000138.0T DE112022000138T DE112022000138B4 DE 112022000138 B4 DE112022000138 B4 DE 112022000138B4 DE 112022000138 T DE112022000138 T DE 112022000138T DE 112022000138 B4 DE112022000138 B4 DE 112022000138B4
Authority
DE
Germany
Prior art keywords
fuel
intake valve
amount
fuel injection
control
Prior art date
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.)
Active
Application number
DE112022000138.0T
Other languages
German (de)
English (en)
Other versions
DE112022000138T5 (de
Inventor
Shigeru Hamamatsu
Takashi Sugimoto
Masahiko Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of DE112022000138T5 publication Critical patent/DE112022000138T5/de
Application granted granted Critical
Publication of DE112022000138B4 publication Critical patent/DE112022000138B4/de
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • F02D41/126—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off transitional corrections at the end of the cut-off period
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
    • F02D41/345—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/02—Four-stroke combustion engines with electronic control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE112022000138.0T 2022-04-27 2022-04-27 Viertaktmotor Active DE112022000138B4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/019159 WO2023209895A1 (ja) 2022-04-27 2022-04-27 ４ストロークエンジン

Publications (2)

Publication Number Publication Date
DE112022000138T5 DE112022000138T5 (de) 2023-12-28
DE112022000138B4 true DE112022000138B4 (de) 2025-05-15

Family

ID=86382663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022000138.0T Active DE112022000138B4 (de) 2022-04-27 2022-04-27 Viertaktmotor

Country Status (5)

Country Link
JP (1) JP7271811B1 (https=)
DE (1) DE112022000138B4 (https=)
FR (1) FR3134854B1 (https=)
TW (1) TWI827500B (https=)
WO (1) WO2023209895A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05202783A (ja) * 1992-01-28 1993-08-10 Toyota Motor Corp 内燃機関の燃料噴射制御装置
US20090157279A1 (en) * 2007-12-17 2009-06-18 Honda Motor Co., Ltd. Fuel injection control device and method for continuously controlling fuel injection during engine operation based on throttle position

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150044A (ja) * 1985-12-23 1987-07-04 Mazda Motor Corp エンジンの燃料制御装置
JPH0762459B2 (ja) * 1986-06-27 1995-07-05 日産自動車株式会社 内燃機関の燃料噴射時期制御装置
JPH05141293A (ja) * 1991-11-21 1993-06-08 Daihatsu Motor Co Ltd 空燃比補正方法
JPH06280660A (ja) * 1993-01-29 1994-10-04 Mazda Motor Corp エンジンの燃料制御装置
JPH11247681A (ja) * 1998-02-27 1999-09-14 Aisan Ind Co Ltd エンジンの燃料噴射制御装置およびその方法
JPH11257130A (ja) * 1998-03-17 1999-09-21 Suzuki Motor Corp 内燃機関の燃料制御装置
JP2008151095A (ja) * 2006-12-20 2008-07-03 Nissan Motor Co Ltd 燃料噴射制御装置
EP3252288A4 (en) * 2015-01-30 2018-12-26 Yamaha Hatsudoki Kabushiki Kaisha Engine unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05202783A (ja) * 1992-01-28 1993-08-10 Toyota Motor Corp 内燃機関の燃料噴射制御装置
US20090157279A1 (en) * 2007-12-17 2009-06-18 Honda Motor Co., Ltd. Fuel injection control device and method for continuously controlling fuel injection during engine operation based on throttle position

Also Published As

Publication number Publication date
TW202342869A (zh) 2023-11-01
FR3134854B1 (fr) 2024-11-15
DE112022000138T5 (de) 2023-12-28
JPWO2023209895A1 (https=) 2023-11-02
JP7271811B1 (ja) 2023-05-11
TWI827500B (zh) 2023-12-21
FR3134854A1 (fr) 2023-10-27
WO2023209895A1 (ja) 2023-11-02

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