FR1426966A - Information printing devices - Google Patents

Information printing devices

Info

Publication number
FR1426966A
FR1426966A FR990943A FR990943A FR1426966A FR 1426966 A FR1426966 A FR 1426966A FR 990943 A FR990943 A FR 990943A FR 990943 A FR990943 A FR 990943A FR 1426966 A FR1426966 A FR 1426966A
Authority
FR
France
Prior art keywords
printing devices
information printing
information
devices
printing
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
FR990943A
Other languages
French (fr)
Inventor
Roman Derc
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.)
ENGLISH ELECTRIC LEO COMPUTERS
Original Assignee
ENGLISH ELECTRIC LEO COMPUTERS
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 GB40191/63A external-priority patent/GB1082173A/en
Application filed by ENGLISH ELECTRIC LEO COMPUTERS filed Critical ENGLISH ELECTRIC LEO COMPUTERS
Priority to FR990943A priority Critical patent/FR1426966A/en
Application granted granted Critical
Publication of FR1426966A publication Critical patent/FR1426966A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/06—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by type-wheel printers
    • G06K15/07—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by type-wheel printers by continuously-rotating-type-wheel printers, e.g. rotating-type-drum printers
    • 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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/722—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit
    • H03K17/723—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit using transformer coupling
    • 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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
FR990943A 1963-10-11 1964-10-09 Information printing devices Expired FR1426966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR990943A FR1426966A (en) 1963-10-11 1964-10-09 Information printing devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB40191/63A GB1082173A (en) 1963-10-11 1963-10-11 Solenoid drive circuit and data printer utilizing same
FR990943A FR1426966A (en) 1963-10-11 1964-10-09 Information printing devices

Publications (1)

Publication Number Publication Date
FR1426966A true FR1426966A (en) 1966-02-04

Family

ID=26210458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990943A Expired FR1426966A (en) 1963-10-11 1964-10-09 Information printing devices

Country Status (1)

Country Link
FR (1) FR1426966A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113804758A (en) * 2021-08-10 2021-12-17 广东省科学院智能制造研究所 Magnetic pulse knocker with energy feedback function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113804758A (en) * 2021-08-10 2021-12-17 广东省科学院智能制造研究所 Magnetic pulse knocker with energy feedback function
CN113804758B (en) * 2021-08-10 2024-03-08 广东省科学院智能制造研究所 Magnetic pulse knocker with energy feedback function

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