FR1592202A - - Google Patents

Info

Publication number
FR1592202A
FR1592202A FR1592202DA FR1592202A FR 1592202 A FR1592202 A FR 1592202A FR 1592202D A FR1592202D A FR 1592202DA FR 1592202 A FR1592202 A FR 1592202A
Authority
FR
France
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
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 DE19671537278 external-priority patent/DE1537278C2/de
Application filed filed Critical
Application granted granted Critical
Publication of FR1592202A publication Critical patent/FR1592202A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • 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
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • H03K17/972—Switches controlled by moving an element forming part of the switch using a magnetic movable element having a plurality of control members, e.g. keyboard
FR1592202D 1967-11-10 1968-11-08 Expired FR1592202A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671537278 DE1537278C2 (de) 1967-11-10 1967-11-10 Tastatur-Schaltung

Publications (1)

Publication Number Publication Date
FR1592202A true FR1592202A (fr) 1970-05-11

Family

ID=5675877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1592202D Expired FR1592202A (fr) 1967-11-10 1968-11-08

Country Status (5)

Country Link
US (1) US3573810A (fr)
DE (1) DE1537278B1 (fr)
FR (1) FR1592202A (fr)
GB (1) GB1204427A (fr)
NL (1) NL6815955A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848252A (en) * 1970-03-11 1974-11-12 Ibm Magnetic keyboard
US3972403A (en) * 1974-09-05 1976-08-03 Cyle Van Alstine Decoding means for use with a typewriter
JPH10228314A (ja) * 1997-02-14 1998-08-25 Nippon Signal Co Ltd:The トランス結合による信号伝送系の監視装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098538B (de) * 1958-09-27 1961-02-02 Westinghouse Canada Ltd Kontaktlose Schalteinrichtung zum OEffnen und Schliessen eines Stromkreises eines Verrauchers
DE1100689B (de) * 1959-10-23 1961-03-02 Kienzle Apparate Gmbh Elektronischer Koordinatenschalter
US3439117A (en) * 1965-09-30 1969-04-15 Burroughs Corp Keyboard controlled magnetic core information storage and transfer system
US3457368A (en) * 1965-11-15 1969-07-22 Bell Telephone Labor Inc Code character keyboard sender
US3495236A (en) * 1969-04-16 1970-02-10 Burroughs Corp Transducer

Also Published As

Publication number Publication date
US3573810A (en) 1971-04-06
DE1537278B1 (de) 1970-06-25
GB1204427A (en) 1970-09-09
NL6815955A (fr) 1969-05-13

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Legal Events

Date Code Title Description
ST Notification of lapse