FR2345004A1 - Circuit de generation d'impulsions - Google Patents

Circuit de generation d'impulsions

Info

Publication number
FR2345004A1
FR2345004A1 FR7707981A FR7707981A FR2345004A1 FR 2345004 A1 FR2345004 A1 FR 2345004A1 FR 7707981 A FR7707981 A FR 7707981A FR 7707981 A FR7707981 A FR 7707981A FR 2345004 A1 FR2345004 A1 FR 2345004A1
Authority
FR
France
Prior art keywords
generation circuit
pulse generation
pulse
circuit
generation
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
FR7707981A
Other languages
English (en)
Other versions
FR2345004B1 (fr
Inventor
Takahiko Iida
Yasunobu Arita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP3278876U external-priority patent/JPS52124648U/ja
Priority claimed from JP3622476U external-priority patent/JPS52127752U/ja
Priority claimed from JP1976036223U external-priority patent/JPS5652681Y2/ja
Priority claimed from JP8258076U external-priority patent/JPS53869U/ja
Priority claimed from JP9196876U external-priority patent/JPS5310245U/ja
Priority claimed from JP10533576U external-priority patent/JPS5323468U/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2345004A1 publication Critical patent/FR2345004A1/fr
Application granted granted Critical
Publication of FR2345004B1 publication Critical patent/FR2345004B1/fr
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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • H03K3/352—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region the devices being thyristors
    • H03K3/3525—Anode gate thyristors or programmable unijunction transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/83—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices with more than two PN junctions or with more than three electrodes or more than one electrode connected to the same conductivity region
    • H03K4/84—Generators in which the semiconductor device is conducting during the fly-back part of the cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR7707981A 1976-03-18 1977-03-17 Circuit de generation d'impulsions Granted FR2345004A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP3278876U JPS52124648U (fr) 1976-03-18 1976-03-18
JP3622476U JPS52127752U (fr) 1976-03-25 1976-03-25
JP1976036223U JPS5652681Y2 (fr) 1976-03-25 1976-03-25
JP8258076U JPS53869U (fr) 1976-06-22 1976-06-22
JP9196876U JPS5310245U (fr) 1976-07-09 1976-07-09
JP10533576U JPS5323468U (fr) 1976-08-05 1976-08-05

Publications (2)

Publication Number Publication Date
FR2345004A1 true FR2345004A1 (fr) 1977-10-14
FR2345004B1 FR2345004B1 (fr) 1982-02-19

Family

ID=27549654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707981A Granted FR2345004A1 (fr) 1976-03-18 1977-03-17 Circuit de generation d'impulsions

Country Status (4)

Country Link
US (1) US4103258A (fr)
DE (1) DE2711986C3 (fr)
FR (1) FR2345004A1 (fr)
GB (1) GB1581732A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54111816A (en) * 1978-02-22 1979-09-01 Kuniichi Nemoto Imitation sound device
DE2835766C3 (de) * 1978-08-16 1982-01-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sägezahngenerator
US4260960A (en) * 1979-05-11 1981-04-07 Rca Corporation Oscillator circuit
FR2802366B1 (fr) * 1999-12-14 2002-05-31 St Microelectronics Sa Bascule analogique a commande par impulsions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117330A (en) * 1964-12-12 1968-06-19 Hitachi Ltd Signal generating apparatus
FR2139405A5 (fr) * 1971-05-12 1973-01-05 Trw Inc

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283356A (fr) * 1961-09-18
NL285708A (fr) * 1961-11-22
US3302128A (en) * 1964-11-18 1967-01-31 Hoffman Electronics Corp Controlled rectifier relaxation oscillator
US3456131A (en) * 1966-12-28 1969-07-15 Gen Electric Sequential flasher circuits
US3868683A (en) * 1971-08-11 1975-02-25 Westinghouse Air Brake Co Solid state bell ringing system
JPS48108546U (fr) * 1972-03-17 1973-12-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117330A (en) * 1964-12-12 1968-06-19 Hitachi Ltd Signal generating apparatus
FR2139405A5 (fr) * 1971-05-12 1973-01-05 Trw Inc

Also Published As

Publication number Publication date
DE2711986C3 (de) 1982-01-28
GB1581732A (en) 1980-12-17
FR2345004B1 (fr) 1982-02-19
US4103258A (en) 1978-07-25
DE2711986A1 (de) 1977-09-22
DE2711986B2 (de) 1981-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse