Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
  • F02P3/00—Other installations
  • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
  • F02P3/04—Layout of circuits
  • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
  • F02P3/051—Opening or closing the primary coil circuit with semiconductor devices
• • 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
  • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
  • F02D2041/2048—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit said control involving a limitation, e.g. applying current or voltage limits
• • 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

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Electrotherapy Devices (AREA)
• Channel Selection Circuits, Automatic Tuning Circuits (AREA)
• Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
• Semiconductor Integrated Circuits (AREA)
• Ignition Installations For Internal Combustion Engines (AREA)

Priority Applications (2)

Applications Claiming Priority (1)

Publications (3)

Family

ID=11458239

Family Applications (1)

Country Status (2)

Families Citing this family (1)

Family Cites Families (2)

• 2000
  • 2000-11-24 IT IT2000TO001101A patent/IT1321090B1/it active
• 2001
  • 2001-11-21 US US09/991,554 patent/US6729318B2/en not_active Expired - Lifetime

Also Published As

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