JPS56141054A - Threshold value circuit - Google Patents

Threshold value circuit

Info

Publication number
JPS56141054A
JPS56141054A JP4429880A JP4429880A JPS56141054A JP S56141054 A JPS56141054 A JP S56141054A JP 4429880 A JP4429880 A JP 4429880A JP 4429880 A JP4429880 A JP 4429880A JP S56141054 A JPS56141054 A JP S56141054A
Authority
JP
Japan
Prior art keywords
resistors
inversion amplifier
output
threshold value
constant
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.)
Granted
Application number
JP4429880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6313026B2 (enrdf_load_stackoverflow
Inventor
Shigeo Nishitoba
Koichi Fukaya
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4429880A priority Critical patent/JPS56141054A/ja
Publication of JPS56141054A publication Critical patent/JPS56141054A/ja
Publication of JPS6313026B2 publication Critical patent/JPS6313026B2/ja
Granted legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
JP4429880A 1980-04-04 1980-04-04 Threshold value circuit Granted JPS56141054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4429880A JPS56141054A (en) 1980-04-04 1980-04-04 Threshold value circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4429880A JPS56141054A (en) 1980-04-04 1980-04-04 Threshold value circuit

Publications (2)

Publication Number Publication Date
JPS56141054A true JPS56141054A (en) 1981-11-04
JPS6313026B2 JPS6313026B2 (enrdf_load_stackoverflow) 1988-03-23

Family

ID=12687592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4429880A Granted JPS56141054A (en) 1980-04-04 1980-04-04 Threshold value circuit

Country Status (1)

Country Link
JP (1) JPS56141054A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6313026B2 (enrdf_load_stackoverflow) 1988-03-23

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