JPS60243356A - 内燃エンジンの吸気２次空気供給装置 - Google Patents

内燃エンジンの吸気２次空気供給装置

Info

Publication number
JPS60243356A
JPS60243356A JP59098269A JP9826984A JPS60243356A JP S60243356 A JPS60243356 A JP S60243356A JP 59098269 A JP59098269 A JP 59098269A JP 9826984 A JP9826984 A JP 9826984A JP S60243356 A JPS60243356 A JP S60243356A
Authority
JP
Japan
Prior art keywords
air supply
valve
supply passage
pressure
secondary air
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.)
Pending
Application number
JP59098269A
Other languages
English (en)
Japanese (ja)
Inventor
Yoshinobu Isobe
磯部　佳伸
Hiroaki Iwasaki
岩崎　浩昭
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP59098269A priority Critical patent/JPS60243356A/ja
Priority to US06/731,786 priority patent/US4604984A/en
Priority to DE19853517641 priority patent/DE3517641A1/de
Publication of JPS60243356A publication Critical patent/JPS60243356A/ja
Pending 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
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1481—Using a delaying circuit
    • 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
    • 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
    • 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
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • 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

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)
  • Exhaust Gas After Treatment (AREA)
JP59098269A 1984-05-16 1984-05-16 内燃エンジンの吸気２次空気供給装置 Pending JPS60243356A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59098269A JPS60243356A (ja) 1984-05-16 1984-05-16 内燃エンジンの吸気２次空気供給装置
US06/731,786 US4604984A (en) 1984-05-16 1985-05-08 Air intake side secondary air supply system for an internal combustion engine
DE19853517641 DE3517641A1 (de) 1984-05-16 1985-05-15 Luftansaugseitige sekundaerluftversorgungsvorrichtung fuer eine brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59098269A JPS60243356A (ja) 1984-05-16 1984-05-16 内燃エンジンの吸気２次空気供給装置

Publications (1)

Publication Number Publication Date
JPS60243356A true JPS60243356A (ja) 1985-12-03

Family

ID=14215220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59098269A Pending JPS60243356A (ja) 1984-05-16 1984-05-16 内燃エンジンの吸気２次空気供給装置

Country Status (3)

Country Link
US (1) US4604984A (enExample)
JP (1) JPS60243356A (enExample)
DE (1) DE3517641A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6466439A (en) * 1987-09-08 1989-03-13 Honda Motor Co Ltd Air-fuel ratio controlling method of internal combustion engine
KR20050055928A (ko) * 2003-12-09 2005-06-14 현대자동차주식회사 가변흡기시스템 모니터링 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924265B2 (ja) * 1976-05-28 1984-06-08 株式会社日本自動車部品総合研究所 空燃比調整装置
DE3039613C2 (de) * 1980-10-21 1983-11-17 Pierburg Gmbh & Co Kg, 4040 Neuss System zum Regeln der Leerlaufdrehzahl von Ottomotoren
US4553521A (en) * 1982-12-10 1985-11-19 Honda Giken Kogyo Kabushiki Kaisha Intake secondary air supply system for internal combustion engines
JPS59105950A (ja) 1982-12-10 1984-06-19 Honda Motor Co Ltd 内燃エンジンの吸気２次空気供給装置
JPS59147842A (ja) * 1983-02-10 1984-08-24 Honda Motor Co Ltd 内燃エンジンの空燃比制御装置
JPS6054762U (ja) * 1983-09-20 1985-04-17 本田技研工業株式会社 内燃エンジンの吸気２次空気供給装置

Also Published As

Publication number Publication date
US4604984A (en) 1986-08-12
DE3517641C2 (enExample) 1988-02-11
DE3517641A1 (de) 1985-11-21

Similar Documents

Publication Publication Date Title
JPH034742B2 (enExample)
US4383408A (en) Exhaust gas purifying method of an internal combustion engine
US4569318A (en) Secondary intake air supply system for internal combustion engines
US4617900A (en) Air-fuel ratio control system for an internal combustion engine having a control characteristic varying with the engine load
US4452209A (en) Air-fuel ratio control system for an internal combustion engine
JPS60243356A (ja) 内燃エンジンの吸気２次空気供給装置
US4579099A (en) Air intake side secondary air supply system for an internal combustion engine
US4677959A (en) Air intake side secondary air supply system for an internal combustion engine
JPS6053653A (ja) 内燃エンジンの吸気２次空気供給装置
US4489693A (en) Air-fuel ratio control system
JPH0220453Y2 (enExample)
US4557242A (en) Air/fuel ratio feedback control system for an internal combustion engine of a vehicle
US4584979A (en) Air-fuel ratio control system for an internal combustion engine with a three way catalytic converter
US4476834A (en) Air-fuel ratio control system
US4541400A (en) Air intake side secondary air supply system for an internal combustion engine
US4681078A (en) Air-fuel ratio control system for an internal combustion engine
US4617891A (en) Secondary air supply for internal combustion engine
JPS6146198Y2 (enExample)
US4567873A (en) Air intake side secondary air supply system for an internal combustion engine
JPS6278466A (ja) 車載内燃エンジンの吸気２次空気供給装置
JPS61261649A (ja) 内燃エンジンの吸気２次空気供給装置
JPH0513963Y2 (enExample)
GB2111254A (en) Air-fuel ratio control system
JPS6278467A (ja) 車載内燃エンジンの吸気２次空気供給装置
JPH0113790Y2 (enExample)