DD97803A5 - - Google Patents

Info

Publication number
DD97803A5
DD97803A5 DD16414772A DD16414772A DD97803A5 DD 97803 A5 DD97803 A5 DD 97803A5 DD 16414772 A DD16414772 A DD 16414772A DD 16414772 A DD16414772 A DD 16414772A DD 97803 A5 DD97803 A5 DD 97803A5
Authority
DD
German Democratic Republic
Application number
DD16414772A
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 filed Critical
Publication of DD97803A5 publication Critical patent/DD97803A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/60—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force with contact-driving member moved alternately in opposite directions
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/968—Switches controlled by moving an element forming part of the switch using opto-electronic devices
    • H03K17/969—Switches controlled by moving an element forming part of the switch using opto-electronic devices having a plurality of control members, e.g. keyboard
DD16414772A 1971-07-15 1972-07-03 DD97803A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712135440 DE2135440C3 (de) 1971-07-15 1971-07-15 Fotoelektrische Tastatur für Dateneingabegeräte od.dgl

Publications (1)

Publication Number Publication Date
DD97803A5 true DD97803A5 (enrdf_load_stackoverflow) 1973-05-12

Family

ID=5813817

Family Applications (1)

Application Number Title Priority Date Filing Date
DD16414772A DD97803A5 (enrdf_load_stackoverflow) 1971-07-15 1972-07-03

Country Status (10)

Country Link
AU (1) AU468000B2 (enrdf_load_stackoverflow)
BE (1) BE788731A (enrdf_load_stackoverflow)
CH (1) CH540529A (enrdf_load_stackoverflow)
DD (1) DD97803A5 (enrdf_load_stackoverflow)
DE (1) DE2135440C3 (enrdf_load_stackoverflow)
DK (1) DK130092B (enrdf_load_stackoverflow)
ES (1) ES404909A1 (enrdf_load_stackoverflow)
FR (1) FR2146057A5 (enrdf_load_stackoverflow)
GB (1) GB1340305A (enrdf_load_stackoverflow)
IT (1) IT962475B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2595179B1 (fr) * 1986-02-28 1988-05-06 Labo Electronique Physique Four a micro-ondes muni de moyens de controle reduisant les risques de fonctionnement sans charge

Also Published As

Publication number Publication date
DE2135440A1 (de) 1973-01-25
FR2146057A5 (enrdf_load_stackoverflow) 1973-02-23
AU468000B2 (en) 1975-12-18
BE788731A (fr) 1973-03-13
CH540529A (de) 1973-08-15
AU4382872A (en) 1974-01-03
IT962475B (it) 1973-12-20
DK130092B (da) 1974-12-16
DE2135440B2 (de) 1973-05-30
DK130092C (enrdf_load_stackoverflow) 1975-07-14
GB1340305A (en) 1973-12-12
ES404909A1 (es) 1975-06-16
DE2135440C3 (de) 1974-01-03

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