JPS55150429A - Ignition device using semiconductor - Google Patents

Ignition device using semiconductor

Info

Publication number
JPS55150429A
JPS55150429A JP5889479A JP5889479A JPS55150429A JP S55150429 A JPS55150429 A JP S55150429A JP 5889479 A JP5889479 A JP 5889479A JP 5889479 A JP5889479 A JP 5889479A JP S55150429 A JPS55150429 A JP S55150429A
Authority
JP
Japan
Prior art keywords
arc
circuit
capacitor
controlling
semiconductor
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
JP5889479A
Other languages
Japanese (ja)
Other versions
JPS5745976B2 (en
Inventor
Yuji Yamamoto
Kozo Tanaka
Shigeru Shiragaki
Shuji Morio
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.)
Azbil Corp
Original Assignee
Azbil 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 Azbil Corp filed Critical Azbil Corp
Priority to JP5889479A priority Critical patent/JPS55150429A/en
Priority to DE3017984A priority patent/DE3017984A1/en
Publication of JPS55150429A publication Critical patent/JPS55150429A/en
Publication of JPS5745976B2 publication Critical patent/JPS5745976B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • F23Q3/004—Using semiconductor elements

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)

Abstract

PURPOSE: To secure an operation not affected by the variation in the voltage of a supply power source by adding an arc circuit for controlling stably the arc oscillating frequency and an arc compensation circuit for controlling the arc timing of an output arc signal for the variation of the power source voltage.
CONSTITUTION: A semiconductor ignition device has an LC resonant circuit having a charging and discharging capacitor 16 and the primary winding 8 of a step-up transformer 7, and the anode 36 and cathode 37 of an SCR35 as a semiconductor switching element are connected to the lead wires 29, 30, respectively introduced from the connecting point. Spark electrodes 12, 13 are connected to the secondary winding 9 of the transformer 7. In this case, an arc circuit 19 including a PUT element 20 for controlling the arc of the SCR35 is connected across the capacitor 16. An arc timing compensating circuit 25 including a series circuit of a capacitor 27 connecting across a capacitor 22 of the circuit 19 and a Zener diode 28 is additionally equipped.
COPYRIGHT: (C)1980,JPO&Japio
JP5889479A 1979-05-14 1979-05-14 Ignition device using semiconductor Granted JPS55150429A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5889479A JPS55150429A (en) 1979-05-14 1979-05-14 Ignition device using semiconductor
DE3017984A DE3017984A1 (en) 1979-05-14 1980-05-10 Ignition circuit for oil burner - is stabilised for AC supply and has switching thyristor triggered via module with second thyristor synchronised to oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5889479A JPS55150429A (en) 1979-05-14 1979-05-14 Ignition device using semiconductor

Publications (2)

Publication Number Publication Date
JPS55150429A true JPS55150429A (en) 1980-11-22
JPS5745976B2 JPS5745976B2 (en) 1982-09-30

Family

ID=13097487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5889479A Granted JPS55150429A (en) 1979-05-14 1979-05-14 Ignition device using semiconductor

Country Status (2)

Country Link
JP (1) JPS55150429A (en)
DE (1) DE3017984A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774843U (en) * 1980-10-27 1982-05-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774843U (en) * 1980-10-27 1982-05-08
JPS6313957Y2 (en) * 1980-10-27 1988-04-20

Also Published As

Publication number Publication date
JPS5745976B2 (en) 1982-09-30
DE3017984A1 (en) 1980-11-27

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