IT959595B - Dispositivo di comando e di control lo dell iniettore di combustibile per motori a scoppio - Google Patents

Dispositivo di comando e di control lo dell iniettore di combustibile per motori a scoppio

Info

Publication number
IT959595B
IT959595B IT23336/72A IT2333672A IT959595B IT 959595 B IT959595 B IT 959595B IT 23336/72 A IT23336/72 A IT 23336/72A IT 2333672 A IT2333672 A IT 2333672A IT 959595 B IT959595 B IT 959595B
Authority
IT
Italy
Prior art keywords
command
control device
fuel injector
combustion engines
engines
Prior art date
Application number
IT23336/72A
Other languages
English (en)
Original Assignee
Motobecane Ateliers
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 Motobecane Ateliers filed Critical Motobecane Ateliers
Application granted granted Critical
Publication of IT959595B publication Critical patent/IT959595B/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
    • F02D41/30—Controlling fuel injection
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/201—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost inductance
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2003—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening
    • F02D2041/2013—Output circuits, e.g. for controlling currents in command coils using means for creating a boost voltage, i.e. generation or use of a voltage higher than the battery voltage, e.g. to speed up injector opening by using a boost voltage source
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2075—Type of transistors or particular use thereof
IT23336/72A 1971-05-12 1972-04-19 Dispositivo di comando e di control lo dell iniettore di combustibile per motori a scoppio IT959595B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717117094A FR2137041B1 (it) 1971-05-12 1971-05-12

Publications (1)

Publication Number Publication Date
IT959595B true IT959595B (it) 1973-11-10

Family

ID=9076886

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23336/72A IT959595B (it) 1971-05-12 1972-04-19 Dispositivo di comando e di control lo dell iniettore di combustibile per motori a scoppio

Country Status (7)

Country Link
US (1) US3815556A (it)
JP (1) JPS5025092B1 (it)
ES (1) ES402453A1 (it)
FR (1) FR2137041B1 (it)
GB (1) GB1367003A (it)
IT (1) IT959595B (it)
NL (1) NL153303B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287839A (en) * 1991-12-30 1994-02-22 Kokusan Denki Co., Ltd. Fuel injection equipment for internal combustion engine
US6367719B1 (en) * 1998-10-22 2002-04-09 Siemens Automotive Corporation Electromechanical valve driver circuit and method
JP2004003448A (ja) * 2002-04-17 2004-01-08 Mikuni Corp 内燃機関の燃料噴射装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021454A (en) * 1958-04-11 1962-02-13 Bendix Corp Control circuit for electromagnetic devices
US3158791A (en) * 1962-10-04 1964-11-24 Jr Raymond J Deneen Energy recovery coil driver
US3411045A (en) * 1966-03-30 1968-11-12 Bausch & Lomb Electrical circuit for rapidly driving an inductive load
GB1192202A (en) * 1966-04-13 1970-05-20 Sopromi Soc Proc Modern Inject A Fuel Injection System for Internal Combustion Engines.
FR1501958A (fr) * 1966-09-30 1967-11-18 Dispositif de commande à thyristors pour des injecteurs électromagnétiques
FR1502867A (fr) * 1966-09-30 1967-11-24 Dispositif de mise en charge et de décharge rapides d'une tuyauterie
FR1557015A (it) * 1967-10-06 1969-02-14
DE1751403A1 (de) * 1968-05-24 1971-02-18 Porsche Kg Kraftstoff-Einspritzvorrichtung
SE346588B (it) * 1968-12-27 1972-07-10 Sopromi Soc Proc Modern Inject
FR2055859A5 (it) * 1969-08-01 1971-05-14 Sopromi Soc Proc Modern Inject

Also Published As

Publication number Publication date
US3815556A (en) 1974-06-11
FR2137041A1 (it) 1972-12-29
FR2137041B1 (it) 1973-05-11
JPS5025092B1 (it) 1975-08-21
NL153303B (nl) 1977-05-16
NL7205591A (it) 1972-11-14
DE2217332B2 (de) 1976-01-08
GB1367003A (en) 1974-09-18
DE2217332A1 (de) 1972-11-30
ES402453A1 (es) 1975-04-01

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