FR67151E - Circuits à déclenchement utilisant des semi-conducteurs - Google Patents

Circuits à déclenchement utilisant des semi-conducteurs

Info

Publication number
FR67151E
FR67151E FR67151DA FR67151E FR 67151 E FR67151 E FR 67151E FR 67151D A FR67151D A FR 67151DA FR 67151 E FR67151 E FR 67151E
Authority
FR
France
Prior art keywords
semiconductors
trigger circuits
trigger
circuits
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
Other languages
English (en)
Inventor
Kenneth William Cattermole
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.)
International Standard Electric Corp
Original Assignee
International Standard 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 GB27894/48A external-priority patent/GB656692A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR67151E publication Critical patent/FR67151E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/06—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • 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
    • 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
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR67151D 1948-10-27 1954-07-20 Circuits à déclenchement utilisant des semi-conducteurs Expired FR67151E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB27894/48A GB656692A (en) 1948-10-27 1948-10-27 Improvements in or relating to electric trigger circuits employing semi-conductors
FR71386T 1957-01-23

Publications (1)

Publication Number Publication Date
FR67151E true FR67151E (fr) 1957-11-25

Family

ID=26183042

Family Applications (7)

Application Number Title Priority Date Filing Date
FR1004663D Expired FR1004663A (fr) 1948-10-27 1949-12-22 Circuits à déclenchement utilisant des semi-conducteurs
FR60549D Expired FR60549E (fr) 1948-10-27 1949-12-29 Circuits à déclenchement utilisant des semi-conducteurs
FR64645D Expired FR64645E (fr) 1948-10-27 1952-10-09 Circuits à déclenchement utilisant des semi-conducteurs
FR66575D Expired FR66575E (fr) 1948-10-27 1954-05-20 Circuits à déclenchement utilisant des semi-conducteurs
FR66895D Expired FR66895E (fr) 1948-10-27 1954-06-10 Circuits à déclenchement utilisant des semi-conducteurs
FR67151D Expired FR67151E (fr) 1948-10-27 1954-07-20 Circuits à déclenchement utilisant des semi-conducteurs
FR67181D Expired FR67181E (fr) 1948-10-27 1954-09-23 Circuits à déclenchement utilisant des semi-conducteurs

Family Applications Before (5)

Application Number Title Priority Date Filing Date
FR1004663D Expired FR1004663A (fr) 1948-10-27 1949-12-22 Circuits à déclenchement utilisant des semi-conducteurs
FR60549D Expired FR60549E (fr) 1948-10-27 1949-12-29 Circuits à déclenchement utilisant des semi-conducteurs
FR64645D Expired FR64645E (fr) 1948-10-27 1952-10-09 Circuits à déclenchement utilisant des semi-conducteurs
FR66575D Expired FR66575E (fr) 1948-10-27 1954-05-20 Circuits à déclenchement utilisant des semi-conducteurs
FR66895D Expired FR66895E (fr) 1948-10-27 1954-06-10 Circuits à déclenchement utilisant des semi-conducteurs

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR67181D Expired FR67181E (fr) 1948-10-27 1954-09-23 Circuits à déclenchement utilisant des semi-conducteurs

Country Status (1)

Country Link
FR (7) FR1004663A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1188498A (fr) * 1956-08-07 1959-09-23 Ibm Perfectionnements aux dispositifs à semi-conducteurs
US3040191A (en) * 1958-06-10 1962-06-19 Westinghouse Electric Corp Switching systems
US3066230A (en) * 1958-06-19 1962-11-27 Westinghouse Electric Corp Control circuit comprising back-to-back connected hyperconductive diodes in series with load
US3030523A (en) * 1958-07-24 1962-04-17 Westinghouse Electric Corp Condition responsive impedance switching arrangement utilizing hyperconductive diode

Also Published As

Publication number Publication date
FR67181E (fr) 1957-11-25
FR66895E (fr) 1957-10-31
FR1004663A (fr) 1952-04-01
FR66575E (fr) 1957-04-16
FR60549E (fr) 1954-11-09
FR64645E (fr) 1955-11-30

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