KR830010285A - 내연기관용 전기식 공연비 제어장치 - Google Patents

내연기관용 전기식 공연비 제어장치 Download PDF

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Publication number
KR830010285A
KR830010285A KR1019820002412A KR820002412A KR830010285A KR 830010285 A KR830010285 A KR 830010285A KR 1019820002412 A KR1019820002412 A KR 1019820002412A KR 820002412 A KR820002412 A KR 820002412A KR 830010285 A KR830010285 A KR 830010285A
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KR
South Korea
Prior art keywords
air
engine
fuel ratio
internal combustion
combustion engine
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.)
Ceased
Application number
KR1019820002412A
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English (en)
Inventor
세쓰히로 시모무라
유우지 기시모또
Original Assignee
카다야마 히도하지로
미쓰비시전기 주식회사
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 카다야마 히도하지로, 미쓰비시전기 주식회사 filed Critical 카다야마 히도하지로
Publication of KR830010285A publication Critical patent/KR830010285A/ko
Ceased legal-status Critical Current

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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
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0005—Controlling intake air during deceleration
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)

Abstract

내용 없음

Description

내연기관용 전기식 공연비 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예를 표시한 내연기관용 전기식 공연비(空然比) 제어장치의 요부를 표사한 블럭도. 제2도는 제1도의 동작을 표시한 동작 설명도.

Claims (3)

  1. 전기적으로 구동되어 기관의 작동 파라미터에 상용한 연료의 조량을 하는 연료조량수단을 기관의 각기통으로 혼합기를 분배하는 흡기관의 분기부보다 상류측으로 적어도 1개 장설하여 기관을 공연비 제어하는 내연기관용 전기식 공연비 제어장치에 있어서, 기관의 흡기관내에 설치된 조임변의 폐변속도 또는 이 폐변속도에 상응한 기관의 작동 파라미터의 변화속도에 상응한 출력이 소정치 이상일 때 전기 조임변의 하류측 흡기관으로 공기를 공급하도록 공기 공급 수단을 장설하고 이 공기 공급 수단을 전기적으로 제어하는 것을 특징으로 하는 내연기관용 전기식 공연비 제어장치.
  2. 제1항에 있어서, 흡기량 검출수단을 우회하는 공기를 전기공기 공급수단에 의하여 공급하는 것을 특징으로 하는 내연기관용 전기식 공연비 제어장치.
  3. 제1항 또는 제2항에 있어서, 공기공급수단에 의하여 공급되는 공기량을, 기관의 배기관 일부에 장설된 공연비 검출수단의 출력 또는 전기조임변의 개변도, 또는 전기흡기향 검출수단의 출력 또는 기관의 작파라미터의 최소 어느 1개의 값에 의하여 제어하는 것을 특징으로 하는 내연기관용 전기식 공연비 제어장치.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019820002412A 1981-08-19 1982-05-29 내연기관용 전기식 공연비 제어장치 Ceased KR830010285A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56-130763 1981-08-19
JP56130763A JPS5832958A (ja) 1981-08-19 1981-08-19 内燃機関用電気式空燃比制御装置

Publications (1)

Publication Number Publication Date
KR830010285A true KR830010285A (ko) 1983-12-30

Family

ID=15042069

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820002412A Ceased KR830010285A (ko) 1981-08-19 1982-05-29 내연기관용 전기식 공연비 제어장치

Country Status (5)

Country Link
US (1) US4492211A (ko)
EP (1) EP0072578B1 (ko)
JP (1) JPS5832958A (ko)
KR (1) KR830010285A (ko)
DE (1) DE3278477D1 (ko)

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* Cited by examiner, † Cited by third party
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JPS59168238A (ja) * 1983-03-11 1984-09-21 Honda Motor Co Ltd 内燃エンジンのアイドル回転数フイ−ドバツク制御方法
JPS60204918A (ja) * 1984-03-30 1985-10-16 Nissan Motor Co Ltd 内燃機関の吸気装置
JPS60237134A (ja) * 1984-05-07 1985-11-26 Toyota Motor Corp 内燃機関の空燃比制御装置
FR2567964B1 (fr) * 1984-07-19 1988-10-07 Renault Dispositif pour controler la richesse du melange admis dans un moteur a combustion interne
JPS6183463A (ja) * 1984-10-01 1986-04-28 Japan Electronic Control Syst Co Ltd 内燃機関の減速制御装置
JPH0663461B2 (ja) * 1985-09-03 1994-08-22 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
GB2181572B (en) * 1985-10-05 1989-09-27 Honda Motor Co Ltd Air intake side secondary air supply system for an internal combustion engine with an improved operation under a small intake air amount
JPH0692757B2 (ja) * 1986-07-10 1994-11-16 本田技研工業株式会社 内燃機関のバイパス空気量制御方法
US4896267A (en) * 1987-03-06 1990-01-23 Chrysler Motors Corporation Electronic speed control system for vehicles, a method of determining the condition of a manual transmission clutch and of a park/neutral gear in an automatic transmission
JPH0689684B2 (ja) * 1987-03-06 1994-11-09 株式会社日立製作所 エンジンの燃料供給制御装置
US4890231A (en) * 1987-03-06 1989-12-26 Chrysler Motors Corporation Method of disabling a resume switch in an electronic speed control system for vehicles
US4860210A (en) * 1987-03-06 1989-08-22 Chrysler Motors Corporation Method of determining and using a filtered speed error in an integrated acceleration based electronic speed control system for vehicles
US4849892A (en) * 1987-03-06 1989-07-18 Chrysler Motors Corporation Method of determining and using an acceleration correction in an integrated acceleration based electronic speed control system for vehicles
JPS6466439A (en) * 1987-09-08 1989-03-13 Honda Motor Co Ltd Air-fuel ratio controlling method of internal combustion engine
JP2507599B2 (ja) * 1989-05-29 1996-06-12 株式会社日立製作所 内燃機関用混合気供給装置
EP0459006A1 (de) * 1990-06-01 1991-12-04 Siemens Aktiengesellschaft Anordnung zum Steuern des Öffnungsgrads eines Leerlauffüllungsstellers
JP3333941B2 (ja) * 1992-02-06 2002-10-15 マツダ株式会社 エンジンの制御装置
DE4308570C2 (de) * 1993-03-18 1994-06-30 Bayerische Motoren Werke Ag Störluftventil für eine Brennkraftmaschine
US5524599A (en) * 1994-01-19 1996-06-11 Kong, Deceased; Hakchul H. Fuzzy logic air/fuel controller
RU2180706C2 (ru) * 1998-07-15 2002-03-20 Драгомиров Сергей Григорьевич Система центрального впрыска топлива
US20060112939A1 (en) * 2004-11-30 2006-06-01 Fu-Chung Wu Auxiliary intake device for engine
US9074543B2 (en) * 2012-08-07 2015-07-07 Ford Global Technologies, Llc Method and system for engine unburned hydrocarbon control

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US4036186A (en) * 1973-06-04 1977-07-19 Nippon Soken, Inc. Air-fuel mixture ratio correcting system for carburetor
JPS5244732Y2 (ko) * 1974-09-17 1977-10-12
JPS5924264B2 (ja) * 1975-02-27 1984-06-08 カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ 気化器の空燃比調整装置
JPS6014181B2 (ja) * 1975-10-16 1985-04-11 株式会社日本自動車部品総合研究所 空気流量調整装置
JPS5374617A (en) * 1976-12-15 1978-07-03 Toyota Motor Corp Preventing device for after-burning of internal combustion engine
DE2840706C2 (de) * 1977-09-21 1985-09-12 Hitachi, Ltd., Tokio/Tokyo Elektronische Steuereinrichtung zum Steuern des Betriebs einer Brennkraftmaschine
JPS5476722A (en) * 1977-12-01 1979-06-19 Nissan Motor Co Ltd Device of taking measure to exhaust when internal combustion engine decelerate
FR2417019A1 (fr) * 1978-02-14 1979-09-07 Nippon Denso Co Systeme d'injection de carburant pour moteurs a combustion interne
JPS5857623B2 (ja) * 1978-02-25 1983-12-21 日産自動車株式会社 内燃機関のアイドル回転数制御装置
CA1119493A (en) * 1978-07-21 1982-03-09 Mamoru Fujieda Fuel injection system for internal combustion engine
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JPS55148934A (en) * 1979-05-11 1980-11-19 Hitachi Ltd Follow-up control method of engine idling
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JPS5735139A (en) * 1980-08-07 1982-02-25 Honda Motor Co Ltd Air/fuel ratio feedback control unit for internal combustion engine
DE3032066A1 (de) * 1980-08-26 1982-04-15 Robert Bosch Gmbh, 7000 Stuttgart Gemischbildungsanlage fuer gemischverdichtende fremgezuendete brennkraftmaschinen
JPS5797029A (en) * 1980-12-09 1982-06-16 Toyota Motor Corp Electronic control fuel injection

Also Published As

Publication number Publication date
JPS5832958A (ja) 1983-02-26
JPH0115688B2 (ko) 1989-03-20
EP0072578B1 (en) 1988-05-11
EP0072578A2 (en) 1983-02-23
US4492211A (en) 1985-01-08
EP0072578A3 (en) 1984-02-22
DE3278477D1 (en) 1988-06-16

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820529

PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19830802

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19820529

Comment text: Patent Application

PG1501 Laying open of application
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19860612

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19860915

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19860612

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

PJ2001 Appeal

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19870731

Appeal identifier: 1986201000708

Request date: 19861018