GB1581732A - Pulse-generating circuit - Google Patents

Pulse-generating circuit Download PDF

Info

Publication number
GB1581732A
GB1581732A GB11683/77A GB1168377A GB1581732A GB 1581732 A GB1581732 A GB 1581732A GB 11683/77 A GB11683/77 A GB 11683/77A GB 1168377 A GB1168377 A GB 1168377A GB 1581732 A GB1581732 A GB 1581732A
Authority
GB
United Kingdom
Prior art keywords
pulse
gate
shunt
thyristor
capacitor
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.)
Expired
Application number
GB11683/77A
Other languages
English (en)
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 GB1581732A publication Critical patent/GB1581732A/en
Expired 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)
GB11683/77A 1976-03-18 1977-03-18 Pulse-generating circuit Expired GB1581732A (en)

Applications Claiming Priority (6)

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

Publications (1)

Publication Number Publication Date
GB1581732A true GB1581732A (en) 1980-12-17

Family

ID=27549654

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11683/77A Expired GB1581732A (en) 1976-03-18 1977-03-18 Pulse-generating circuit

Country Status (4)

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

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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283356A (enExample) * 1961-09-18
NL285708A (enExample) * 1961-11-22
US3302128A (en) * 1964-11-18 1967-01-31 Hoffman Electronics Corp Controlled rectifier relaxation oscillator
GB1117330A (en) * 1964-12-12 1968-06-19 Hitachi Ltd Signal generating apparatus
US3456131A (en) * 1966-12-28 1969-07-15 Gen Electric Sequential flasher circuits
AU4196472A (en) * 1971-05-12 1973-11-08 Trw Inc Spark advance timer
US3868683A (en) * 1971-08-11 1975-02-25 Westinghouse Air Brake Co Solid state bell ringing system
JPS48108546U (enExample) * 1972-03-17 1973-12-14

Also Published As

Publication number Publication date
FR2345004B1 (enExample) 1982-02-19
DE2711986C3 (de) 1982-01-28
DE2711986B2 (de) 1981-05-27
US4103258A (en) 1978-07-25
DE2711986A1 (de) 1977-09-22
FR2345004A1 (fr) 1977-10-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940318