JPS5612043A - Device for avoiding knocking - Google Patents

Device for avoiding knocking

Info

Publication number
JPS5612043A
JPS5612043A JP8842579A JP8842579A JPS5612043A JP S5612043 A JPS5612043 A JP S5612043A JP 8842579 A JP8842579 A JP 8842579A JP 8842579 A JP8842579 A JP 8842579A JP S5612043 A JPS5612043 A JP S5612043A
Authority
JP
Japan
Prior art keywords
knocking
engine
negative pressure
valve
sensor
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
JP8842579A
Other languages
English (en)
Inventor
Kunihiko Sugihara
Shigeo Muranaka
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP8842579A priority Critical patent/JPS5612043A/ja
Priority to GB8021601A priority patent/GB2054037B/en
Priority to DE19803026206 priority patent/DE3026206A1/de
Priority to FR8015524A priority patent/FR2461102A1/fr
Publication of JPS5612043A publication Critical patent/JPS5612043A/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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • 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
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
    • F02M25/0222—Water recovery or storage
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/0227—Control aspects; Arrangement of sensors; Diagnostics; Actuators
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/022—Adding fuel and water emulsion, water or steam
    • F02M25/025—Adding water
    • F02M25/028—Adding water into the charge intakes
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP8842579A 1979-07-12 1979-07-12 Device for avoiding knocking Pending JPS5612043A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8842579A JPS5612043A (en) 1979-07-12 1979-07-12 Device for avoiding knocking
GB8021601A GB2054037B (en) 1979-07-12 1980-07-02 Detonation suppression in ic engines by supply of anti-knock fluids
DE19803026206 DE3026206A1 (de) 1979-07-12 1980-07-10 Einrichtung zur vermeidung und/oder unterdrueckung des klopfens eines verbrennungsmotors
FR8015524A FR2461102A1 (fr) 1979-07-12 1980-07-11 Dispositif pour eviter ou supprimer les detonations dans un moteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8842579A JPS5612043A (en) 1979-07-12 1979-07-12 Device for avoiding knocking

Publications (1)

Publication Number Publication Date
JPS5612043A true JPS5612043A (en) 1981-02-05

Family

ID=13942421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8842579A Pending JPS5612043A (en) 1979-07-12 1979-07-12 Device for avoiding knocking

Country Status (4)

Country Link
JP (1) JPS5612043A (ja)
DE (1) DE3026206A1 (ja)
FR (1) FR2461102A1 (ja)
GB (1) GB2054037B (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495223B1 (fr) * 1980-11-28 1985-08-30 Renault Dispositif anticliquetis pour moteur a combustion interne
US4541383A (en) * 1981-02-17 1985-09-17 Chevron Research Company Method and apparatus for minimum knock operation of an internal combustion engine on low knock-rated fuel
US5088467A (en) * 1984-03-05 1992-02-18 Coltec Industries Inc Electromagnetic injection valve
FR2569238B1 (fr) * 1984-03-05 1989-06-30 Mesenich Gerhard Procede pour repousser la limite de detonation dans un moteur a explosion a allumage commande
DE3408012A1 (de) * 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich Elektromagnetisches einspritzventil
IT1273807B (it) * 1994-02-17 1997-07-10 Weber Srl Sistema per la riduzione dei fenomeni di detonazione in una camera di combustione di un motore endotermico
US20140278017A1 (en) * 2013-03-14 2014-09-18 Cummins Ip, Inc. Apparatus, system, and method for reducing engine knock

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR854711A (fr) * 1938-05-13 1940-04-23 Bataafsche Petroleum Dispositif pour le réglage des moteurs à combustion interne à charge gazeuse

Also Published As

Publication number Publication date
GB2054037B (en) 1983-08-10
GB2054037A (en) 1981-02-11
FR2461102A1 (fr) 1981-01-30
FR2461102B1 (ja) 1983-07-22
DE3026206A1 (de) 1981-01-15

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