JP2861387B2 - 内燃エンジンの空燃比制御装置 - Google Patents

内燃エンジンの空燃比制御装置

Info

Publication number
JP2861387B2
JP2861387B2 JP5502734A JP50273493A JP2861387B2 JP 2861387 B2 JP2861387 B2 JP 2861387B2 JP 5502734 A JP5502734 A JP 5502734A JP 50273493 A JP50273493 A JP 50273493A JP 2861387 B2 JP2861387 B2 JP 2861387B2
Authority
JP
Japan
Prior art keywords
air
fuel ratio
engine
valve
amount
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.)
Expired - Fee Related
Application number
JP5502734A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO1993002281A1 (ja
Inventor
一英 栂井
克則 上田
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of JPWO1993002281A1 publication Critical patent/JPWO1993002281A1/ja
Application granted granted Critical
Publication of JP2861387B2 publication Critical patent/JP2861387B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0023—Controlling air supply
    • F02D35/003—Controlling air supply by means of by-pass passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/1055—Details of the valve housing having a fluid by-pass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/884—Die-attach connectors and bond wires
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

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)
JP5502734A 1991-07-18 1992-07-17 内燃エンジンの空燃比制御装置 Expired - Fee Related JP2861387B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3-178461 1991-07-18
JP17846191 1991-07-18

Publications (2)

Publication Number Publication Date
JPWO1993002281A1 JPWO1993002281A1 (ja) 1993-08-05
JP2861387B2 true JP2861387B2 (ja) 1999-02-24

Family

ID=16048927

Family Applications (2)

Application Number Title Priority Date Filing Date
JP5502734A Expired - Fee Related JP2861387B2 (ja) 1991-07-18 1992-07-17 内燃エンジンの空燃比制御装置
JP4190507A Expired - Fee Related JP3063400B2 (ja) 1991-07-18 1992-07-17 内燃エンジンの空燃比制御装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP4190507A Expired - Fee Related JP3063400B2 (ja) 1991-07-18 1992-07-17 内燃エンジンの空燃比制御装置

Country Status (6)

Country Link
US (1) US5381768A (online.php)
EP (1) EP0549810B1 (online.php)
JP (2) JP2861387B2 (online.php)
KR (1) KR0132905B1 (online.php)
DE (1) DE69213907T2 (online.php)
WO (1) WO1993002281A1 (online.php)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0177204B1 (ko) * 1993-12-28 1999-03-20 나까무라 히로까즈 희박연소 엔진의 제어장치 및 제어방법
DE4480339B4 (de) * 1993-12-28 2004-01-15 Mitsubishi Jidosha Kogyo K.K. Regelungsvorrichtung und Regelungsverfahren für Magerverbrennungsmotor
DE4416611A1 (de) * 1994-05-11 1995-11-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE4431712A1 (de) * 1994-09-06 1996-03-07 Bosch Gmbh Robert Vorrichtung zur Regelung der Leerlaufdrehzahl einer Brennkraftmaschine
DE19505687A1 (de) * 1995-02-20 1996-08-22 Audi Ag Verfahren zur Steuerung einer Brennkraftmaschine im Sekundärluftbetrieb
US5787380A (en) * 1995-10-27 1998-07-28 Ford Global Technologies, Inc. Air/fuel control including lean cruise operation
DE69931097T2 (de) 1998-02-25 2006-10-19 Nippon Telegraph And Telephone Corp. Oberflächenemittierender Halbleiterlaser mit vertikalem Resonator
US6497212B2 (en) * 2000-02-10 2002-12-24 Denso Corporation Control apparatus for a cylinder injection type internal combustion engine capable of suppressing undesirable torque shock
US7121269B2 (en) * 2003-04-16 2006-10-17 Michael North Hot-start solenoid valve
JP2008240557A (ja) * 2007-03-26 2008-10-09 Osaka Gas Co Ltd エネルギシステム
DE102007023553B3 (de) * 2007-05-21 2008-12-04 Continental Automotive Gmbh Vorrichtung und Verfahren zum Steuern eines Antriebsaggregats
CN110273771B (zh) * 2018-03-14 2022-01-04 十堰科纳汽车电子股份有限公司 空燃比偏移装置及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439995A (en) * 1977-02-14 1979-03-28 Stockhausen & Cie Chem Fab Thickening agent for discharge excrement in container
JPS5895818U (ja) * 1981-12-19 1983-06-29 寺内　隆吾 尿袋

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187724A (ja) * 1984-03-08 1985-09-25 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
JPS6111436A (ja) * 1984-06-26 1986-01-18 Toyota Motor Corp 内燃機関のアイドル回転速度制御装置
JPH0633736B2 (ja) * 1985-01-07 1994-05-02 日産自動車株式会社 内燃機関の吸気路制御装置
JPS61275556A (ja) * 1985-05-21 1986-12-05 Honda Motor Co Ltd 内燃エンジンの吸気２次空気供給装置
US4700679A (en) * 1985-05-29 1987-10-20 Honda Giken Kogyo K.K. Intake air quantity control method for internal combustion engines
US4705011A (en) * 1985-10-09 1987-11-10 Honda Giken Kogyo Kabushiki Kaisha Air intake side secondary air supply system for an internal combustion engine with an improved operation for a large amount of the secondary air
JPS62170744A (ja) * 1986-01-22 1987-07-27 Honda Motor Co Ltd 車載内燃エンジンの空燃比制御方法
JPS62218632A (ja) * 1986-03-18 1987-09-26 Toyota Motor Corp 内燃機関の空燃比制御装置
JPH0615827B2 (ja) * 1986-08-13 1994-03-02 日産自動車株式会社 内燃機関の空燃比制御装置
US4873955A (en) * 1988-09-19 1989-10-17 Colt Industries Inc. Idle air flow shutoff valve
JP2671146B2 (ja) * 1989-01-31 1997-10-29 スズキ株式会社 アイドル回転数制御装置
JPH02267340A (ja) * 1989-04-10 1990-11-01 Mitsubishi Motors Corp 内燃機関の空燃比制御装置
JPH02294537A (ja) * 1989-05-10 1990-12-05 Mitsubishi Electric Corp エンジンのアイドル調整方法
JP2884108B2 (ja) * 1990-10-01 1999-04-19 愛三工業株式会社 流量制御弁
JPH0819883B2 (ja) * 1990-11-30 1996-03-04 本田技研工業株式会社 内燃機関

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439995A (en) * 1977-02-14 1979-03-28 Stockhausen & Cie Chem Fab Thickening agent for discharge excrement in container
JPS5895818U (ja) * 1981-12-19 1983-06-29 寺内　隆吾 尿袋

Also Published As

Publication number Publication date
JPH05187295A (ja) 1993-07-27
EP0549810B1 (en) 1996-09-18
EP0549810A4 (online.php) 1994-02-02
EP0549810A1 (en) 1993-07-07
JP3063400B2 (ja) 2000-07-12
DE69213907T2 (de) 1997-04-30
KR0132905B1 (ko) 1998-04-15
DE69213907D1 (de) 1996-10-24
KR930702603A (ko) 1993-09-09
US5381768A (en) 1995-01-17
WO1993002281A1 (fr) 1993-02-04

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