IT993233B - Impianto di regolazione elettronica ad anello chiuso dell alimentazione del combustibile ad un motore a combustione interna - Google Patents

Impianto di regolazione elettronica ad anello chiuso dell alimentazione del combustibile ad un motore a combustione interna

Info

Publication number
IT993233B
IT993233B IT2887373A IT2887373A IT993233B IT 993233 B IT993233 B IT 993233B IT 2887373 A IT2887373 A IT 2887373A IT 2887373 A IT2887373 A IT 2887373A IT 993233 B IT993233 B IT 993233B
Authority
IT
Italy
Prior art keywords
combustion engine
internal combustion
fuel supply
regulation system
loop regulation
Prior art date
Application number
IT2887373A
Other languages
English (en)
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of IT993233B publication Critical patent/IT993233B/it

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)
    • F02D41/1479—Using a comparator with variable reference
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/74—Valve actuation; electrical

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)
IT2887373A 1972-09-14 1973-09-13 Impianto di regolazione elettronica ad anello chiuso dell alimentazione del combustibile ad un motore a combustione interna IT993233B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28920072 US3815561A (en) 1972-09-14 1972-09-14 Closed loop engine control system

Publications (1)

Publication Number Publication Date
IT993233B true IT993233B (it) 1975-09-30

Family

ID=23110476

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2887373A IT993233B (it) 1972-09-14 1973-09-13 Impianto di regolazione elettronica ad anello chiuso dell alimentazione del combustibile ad un motore a combustione interna

Country Status (7)

Country Link
US (1) US3815561A (it)
JP (2) JPS5241819B2 (it)
BR (1) BR7306392D0 (it)
DE (1) DE2336558B2 (it)
FR (1) FR2329854A1 (it)
GB (1) GB1397502A (it)
IT (1) IT993233B (it)

Families Citing this family (43)

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Publication number Priority date Publication date Assignee Title
US4287865A (en) * 1972-09-18 1981-09-08 The Bendix Corporation Closed loop engine control system
JPS4972524A (it) * 1972-11-17 1974-07-12
DE2301353A1 (de) * 1973-01-12 1974-07-25 Bosch Gmbh Robert Regeleinrichtung zur abgasentgiftung von brennkraftmaschinen
USRE29741E (en) * 1973-04-25 1978-08-22 Nippondenso Co., Ltd. Air-fuel ratio feed back type fuel injection control system
US3916170A (en) * 1973-04-25 1975-10-28 Nippon Denso Co Air-fuel ratio feed back type fuel injection control system
JPS50229A (it) * 1973-05-09 1975-01-06
JPS5053722A (it) * 1973-09-12 1975-05-13
US3899552A (en) * 1974-03-01 1975-08-12 Universal Oil Prod Co Carburetor with automatic air-fuel ratio adjustment control
JPS5534283Y2 (it) * 1974-06-17 1980-08-14
DE2463220C2 (de) * 1974-09-11 1985-05-09 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Einrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine
DE2443413C2 (de) * 1974-09-11 1983-11-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Einrichtung zur Regelung des Betriebszustands einer Brennkraftmaschine
JPS5228934B2 (it) * 1974-11-01 1977-07-29
US3939654A (en) * 1975-02-11 1976-02-24 General Motors Corporation Engine with dual sensor closed loop fuel control
CA1084143A (en) * 1975-02-25 1980-08-19 Junuthula N. Reddy System controlling any air/fuel ratio with stoichiometric sensor and asymmetrical integration
JPS51104131A (en) * 1975-03-10 1976-09-14 Hitachi Ltd Enjinno kunenhiseigyosochi
US4108122A (en) * 1975-04-30 1978-08-22 The Bendix Corporation Air/fuel ratio for an internal combustion engine controlled by gas sensor in intake manifold
FR2312821A1 (fr) * 1975-05-29 1976-12-24 Renault Calculateur de melange optimum de comburant et de combustible pour un moteur a combustion interne
DE2545759C2 (de) * 1975-10-13 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Beeinflussung der Massenverhältnisanteile des einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches
JPS5248729A (en) * 1975-10-16 1977-04-19 Nissan Motor Co Ltd Air-fuel ratio controller
JPS5834658B2 (ja) * 1975-11-11 1983-07-28 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 クウキリユウリヨウチヨウセイソウチ
JPS6014182B2 (ja) * 1975-11-11 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
JPS5844854B2 (ja) * 1975-11-21 1983-10-05 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 クウネンヒチヨウセイソウチ
JPS5834660B2 (ja) * 1975-12-25 1983-07-28 日産自動車株式会社 クウネンピセイギヨソウチ
JPS5297027A (en) * 1976-02-09 1977-08-15 Nissan Motor Co Ltd Air fuel ratio controller
JPS5297025A (en) * 1976-02-09 1977-08-15 Nissan Motor Co Ltd Air fuel ration controller
JPS52110333A (en) * 1976-03-08 1977-09-16 Nissan Motor Co Ltd Fuel-air ratio control device
JPS52114826A (en) * 1976-03-22 1977-09-27 Toyota Motor Corp Feedback type electronic controller for a fuel injection type internal combustion engine
US4158347A (en) * 1976-04-28 1979-06-19 Toyota Jidosha Kogyo Kabushiki Kaisha Fuel supply system for use in internal combustion engine
JPS52154930A (en) * 1976-05-22 1977-12-23 Bosch Gmbh Robert Device for controlling fuellair ratio of mixture for internal combustion engine
JPS6042196Y2 (ja) * 1977-05-27 1985-12-24 日産自動車株式会社 空燃比制御装置
US4214308A (en) * 1978-06-22 1980-07-22 The Bendix Corporation Closed loop sensor condition detector
US4337647A (en) * 1979-12-07 1982-07-06 The Bendix Corporation Engine roughness sensor
USRE34183E (en) * 1986-02-05 1993-02-23 Electromotive Inc. Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
US4789939A (en) * 1986-11-04 1988-12-06 Ford Motor Company Adaptive air fuel control using hydrocarbon variability feedback
EP1709296B1 (en) 2004-01-12 2018-10-10 LiquidPiston, Inc. Haybrid cycle combustion engine and methods
US7909013B2 (en) 2006-08-02 2011-03-22 Liquidpiston, Inc. Hybrid cycle rotary engine
EP2107305A1 (en) * 2008-04-01 2009-10-07 Siemens Aktiengesellschaft Gas turbine system and method
CA2732810A1 (en) 2008-08-04 2010-02-11 Liquidpiston, Inc. Isochoric heat addition engines and methods
US8813472B2 (en) * 2010-10-21 2014-08-26 General Electric Company System and method for controlling a semi-closed power cycle system
US20130238102A1 (en) * 2012-03-08 2013-09-12 General Electric Company Methods And Systems For Inlet Airflow Measurement Using Inert Gas
SG11201700480XA (en) 2013-01-25 2017-02-27 Liquidpiston Inc Air-cooled rotary engine
TWM461699U (zh) * 2013-02-06 2013-09-11 Jim Technology Co Ltd 含氧感知器之訊號修訂裝置
US9638126B2 (en) * 2013-04-12 2017-05-02 Delbert Vosburg Electronically controlled lean out device for mechanical fuel injected engines

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600895A (en) * 1945-12-14 1948-04-21 John Kenneth Wadsworth Baines Improved means for controlling the mixture of fuel and air supplied to internal combustion engines
US2040778A (en) * 1932-01-28 1936-05-12 Doherty Res Co Combustion efficiency adjusting apparatus
US2369698A (en) * 1940-05-29 1945-02-20 Kidde & Co Walter Combustion control device
US3405259A (en) * 1963-11-27 1968-10-08 Hitachi Ltd Speed ordering devices utilizing comparator and integrator means
US3365881A (en) * 1965-09-08 1968-01-30 United Aircraft Corp Gas turbine ignition detector
DE2116097B2 (de) * 1971-04-02 1981-01-29 Bosch Gmbh Robert Vorrichtung zur Regelung der Luftzahl λ des einer Brennkraftmaschine zugeführten Kraftstoff-Luft-Gemisches
US3607701A (en) * 1968-01-05 1971-09-21 Bailey Meters Controls Ltd Electrochemical analyzer for measuring the oxygen content of hot gases
DE1805050C3 (de) * 1968-10-25 1979-08-23 Robert Bosch Gmbh, 7000 Stuttgart Elektronische Regeleinrichtung für eine Brennkraftmaschine, insbesondere einen Dieselmotor
US3738341A (en) * 1969-03-22 1973-06-12 Philips Corp Device for controlling the air-fuel ratio {80 {11 in a combustion engine
NL156787B (nl) * 1969-03-22 1978-05-16 Philips Nv Inrichting voor de automatische regeling van de lucht-brandstofverhouding van het aan een verbrandingsmotor toegevoerde mengsel.
US3548795A (en) * 1969-04-23 1970-12-22 Bendix Corp Fluidic fuel injection system for combustion engine
US3724430A (en) * 1969-10-15 1973-04-03 Bosch Gmbh Robert Fuel injection regulator for internal combustion engines
US3616274A (en) * 1969-11-24 1971-10-26 Gen Motors Corp Method and apparatus for monitoring exhaust gas
US3696618A (en) * 1971-04-19 1972-10-10 Universal Oil Prod Co Control system for an engine system
DE2204192C3 (de) * 1972-01-29 1979-03-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verbesserung der Abgase einer Vergaser-Brennkraftmaschine
DE2206276C3 (de) * 1972-02-10 1981-01-15 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Verminderung von schädlichen Anteilen der Abgasemission von Brennkraftmaschinen
BE795491A (fr) * 1972-03-03 1973-05-29 Ampex Generateur de signaux en dents de scie
DE2210775A1 (de) * 1972-03-07 1973-09-13 Bosch Gmbh Robert Regeleinrichtung fuer das luft-kraftstoff-gemisch bei mit fremdzuendung arbeitenden einspritzbrennkraftmaschinen
JPS554942A (en) * 1978-06-26 1980-01-14 Seiko Epson Corp Semi-conductor package

Also Published As

Publication number Publication date
BR7306392D0 (pt) 1974-06-27
DE2336558B2 (de) 1977-12-08
DE2336558A1 (de) 1974-03-28
FR2329854B1 (it) 1978-03-24
FR2329854A1 (fr) 1977-05-27
GB1397502A (en) 1975-06-11
JPS5241819B2 (it) 1977-10-20
US3815561A (en) 1974-06-11
JPS4968122A (it) 1974-07-02
JPS5564441U (it) 1980-05-02

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