JPS50145707A - - Google Patents

Info

Publication number
JPS50145707A
JPS50145707A JP49054112A JP5411274A JPS50145707A JP S50145707 A JPS50145707 A JP S50145707A JP 49054112 A JP49054112 A JP 49054112A JP 5411274 A JP5411274 A JP 5411274A JP S50145707 A JPS50145707 A JP S50145707A
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
Application number
JP49054112A
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 filed Critical
Priority to JP49054112A priority Critical patent/JPS50145707A/ja
Priority to GB4277/75A priority patent/GB1484662A/en
Priority to US05/545,915 priority patent/US4006722A/en
Publication of JPS50145707A publication Critical patent/JPS50145707A/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
    • 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
    • F02B1/06—Methods of operating
    • 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
    • F02D41/1446—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 exhaust temperatures
    • 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
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • 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
JP49054112A 1974-05-15 1974-05-15 Pending JPS50145707A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP49054112A JPS50145707A (ja) 1974-05-15 1974-05-15
GB4277/75A GB1484662A (en) 1974-05-15 1975-01-31 Multi-cylinder internal combustion engine fed with rich and lean mixture
US05/545,915 US4006722A (en) 1974-05-15 1975-01-31 Method and device for cleaning gases exhausted from multi-cylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49054112A JPS50145707A (ja) 1974-05-15 1974-05-15

Publications (1)

Publication Number Publication Date
JPS50145707A true JPS50145707A (ja) 1975-11-22

Family

ID=12961499

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49054112A Pending JPS50145707A (ja) 1974-05-15 1974-05-15

Country Status (3)

Country Link
US (1) US4006722A (ja)
JP (1) JPS50145707A (ja)
GB (1) GB1484662A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5252033A (en) * 1975-10-24 1977-04-26 Mitsubishi Motors Corp Multiple-cylinder internal engine
DE2632015A1 (de) * 1976-07-16 1978-01-19 Motoren Turbinen Union Dieselbrennkraftmaschine
US5758493A (en) * 1996-12-13 1998-06-02 Ford Global Technologies, Inc. Method and apparatus for desulfating a NOx trap
US5974788A (en) 1997-08-29 1999-11-02 Ford Global Technologies, Inc. Method and apparatus for desulfating a nox trap
KR20010013078A (ko) 1998-03-26 2001-02-26 알렉산드르 바실리에비체 프가체프 내연 기관용 연료-공기 혼합기의 조합 장치와 방법, 및 그장치에 이용되는 열교환기
JP2000008892A (ja) * 1998-06-19 2000-01-11 Hitachi Ltd 電磁駆動式吸気バルブを備えたエンジンの制御装置
US6324835B1 (en) * 1999-10-18 2001-12-04 Ford Global Technologies, Inc. Engine air and fuel control
US6360713B1 (en) * 2000-12-05 2002-03-26 Ford Global Technologies, Inc. Mode transition control scheme for internal combustion engines using unequal fueling
US6543219B1 (en) 2001-10-29 2003-04-08 Ford Global Technologies, Inc. Engine fueling control for catalyst desulfurization
US6931839B2 (en) * 2002-11-25 2005-08-23 Delphi Technologies, Inc. Apparatus and method for reduced cold start emissions
US6854264B2 (en) * 2003-03-27 2005-02-15 Ford Global Technologies, Llc Computer controlled engine adjustment based on an exhaust flow
US7146799B2 (en) 2003-03-27 2006-12-12 Ford Global Technologies, Llc Computer controlled engine air-fuel ratio adjustment
US6766641B1 (en) 2003-03-27 2004-07-27 Ford Global Technologies, Llc Temperature control via computing device
US7003944B2 (en) 2003-03-27 2006-02-28 Ford Global Technologies, Llc Computing device to generate even heating in exhaust system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364909A (en) * 1965-10-24 1968-01-23 Gen Motors Corp Engine exhaust emission control system having air flow control valve
US3626915A (en) * 1969-03-13 1971-12-14 Nissan Motor Vehicular air-pollution preventive system
US3708980A (en) * 1971-07-26 1973-01-09 Gen Motors Corp Internal combustion engine and method of operation
DE2216705C3 (de) * 1972-04-07 1978-06-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zum Entgiften der Abgase einer Brennkraftmaschine

Also Published As

Publication number Publication date
US4006722A (en) 1977-02-08
GB1484662A (en) 1977-09-01

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