FR2055758A1 - - Google Patents

Info

Publication number
FR2055758A1
FR2055758A1 FR6927513A FR6927513A FR2055758A1 FR 2055758 A1 FR2055758 A1 FR 2055758A1 FR 6927513 A FR6927513 A FR 6927513A FR 6927513 A FR6927513 A FR 6927513A FR 2055758 A1 FR2055758 A1 FR 2055758A1
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.)
Withdrawn
Application number
FR6927513A
Other languages
French (fr)
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.)
KRASNOG
Original Assignee
KRASNOG
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 to GB3788869A priority Critical patent/GB1223099A/en
Priority to DE19691940554 priority patent/DE1940554A1/de
Application filed by KRASNOG filed Critical KRASNOG
Priority to FR6927513A priority patent/FR2055758A1/fr
Priority to BE737765D priority patent/BE737765A/xx
Publication of FR2055758A1 publication Critical patent/FR2055758A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00—Input mechanisms
    • G06C7/02—Keyboards
    • 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
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive 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
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
FR6927513A 1969-07-29 1969-08-11 Withdrawn FR2055758A1 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB3788869A GB1223099A (en) 1969-07-29 1969-07-29 Improvements in and relating to electrical switches
DE19691940554 DE1940554A1 (de) 1969-07-29 1969-08-08 Tastenelement fuer Eingabeeinrichtung
FR6927513A FR2055758A1 (enrdf_load_stackoverflow) 1969-07-29 1969-08-11
BE737765D BE737765A (enrdf_load_stackoverflow) 1969-07-29 1969-08-21

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB3788869A GB1223099A (en) 1969-07-29 1969-07-29 Improvements in and relating to electrical switches
DE19691940554 DE1940554A1 (de) 1969-07-29 1969-08-08 Tastenelement fuer Eingabeeinrichtung
FR6927513A FR2055758A1 (enrdf_load_stackoverflow) 1969-07-29 1969-08-11
BE737765 1969-08-21

Publications (1)

Publication Number Publication Date
FR2055758A1 true FR2055758A1 (enrdf_load_stackoverflow) 1971-04-30

Family

ID=27424943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6927513A Withdrawn FR2055758A1 (enrdf_load_stackoverflow) 1969-07-29 1969-08-11

Country Status (4)

Country Link
BE (1) BE737765A (enrdf_load_stackoverflow)
DE (1) DE1940554A1 (enrdf_load_stackoverflow)
FR (1) FR2055758A1 (enrdf_load_stackoverflow)
GB (1) GB1223099A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503493A1 (fr) * 1981-04-03 1982-10-08 Commissariat Energie Atomique Structure pour clavier capacitif statique
EP0088030A1 (fr) * 1982-03-03 1983-09-07 Jacques Lewiner Perfectionnements aux claviers capacitifs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090229A (en) * 1976-09-30 1978-05-16 Becton, Dickinson Electronics Company Capacitive key for keyboard
JPS612028Y2 (enrdf_load_stackoverflow) * 1980-05-24 1986-01-23
JPS5851646B2 (ja) 1980-04-16 1983-11-17 アルプス電気株式会社 静電容量可変式押釦スイツチ
DE102017113660B3 (de) 2017-06-21 2018-10-25 Trw Automotive Electronics & Components Gmbh Kraftfahrzeugbedienvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503493A1 (fr) * 1981-04-03 1982-10-08 Commissariat Energie Atomique Structure pour clavier capacitif statique
EP0088030A1 (fr) * 1982-03-03 1983-09-07 Jacques Lewiner Perfectionnements aux claviers capacitifs
FR2522918A1 (fr) * 1982-03-03 1983-09-09 Lewiner Jacques Perfectionnements aux claviers capacitifs

Also Published As

Publication number Publication date
BE737765A (enrdf_load_stackoverflow) 1970-02-23
GB1223099A (en) 1971-02-24
DE1940554A1 (de) 1971-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse