FR2431223B1 - - Google Patents

Info

Publication number
FR2431223B1
FR2431223B1 FR7821075A FR7821075A FR2431223B1 FR 2431223 B1 FR2431223 B1 FR 2431223B1 FR 7821075 A FR7821075 A FR 7821075A FR 7821075 A FR7821075 A FR 7821075A FR 2431223 B1 FR2431223 B1 FR 2431223B1
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
FR7821075A
Other versions
FR2431223A1 (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.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to FR7821075A priority Critical patent/FR2431223A1/fr
Publication of FR2431223A1 publication Critical patent/FR2431223A1/fr
Application granted granted Critical
Publication of FR2431223B1 publication Critical patent/FR2431223B1/fr
Granted 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
    • H03K17/975—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
    • 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
    • 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
FR7821075A 1978-07-13 1978-07-13 Perfectionnements aux dispositifs de commande electrique a bouton-poussoir ou analogues Granted FR2431223A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821075A FR2431223A1 (fr) 1978-07-13 1978-07-13 Perfectionnements aux dispositifs de commande electrique a bouton-poussoir ou analogues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821075A FR2431223A1 (fr) 1978-07-13 1978-07-13 Perfectionnements aux dispositifs de commande electrique a bouton-poussoir ou analogues

Publications (2)

Publication Number Publication Date
FR2431223A1 FR2431223A1 (fr) 1980-02-08
FR2431223B1 true FR2431223B1 (fr) 1982-12-17

Family

ID=9210762

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821075A Granted FR2431223A1 (fr) 1978-07-13 1978-07-13 Perfectionnements aux dispositifs de commande electrique a bouton-poussoir ou analogues

Country Status (1)

Country Link
FR (1) FR2431223A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3018010C2 (de) * 1980-05-10 1985-01-17 Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg Kapazitiver Taster als elektrischer Signalgeber
DE19843666A1 (de) * 1998-09-23 2000-03-30 Magenwirth Gmbh Co Gustav Totmannschaltung
WO2019203668A1 (fr) 2018-04-16 2019-10-24 Merit Poland Spółka Z Ograniczoną Odpowiedzialnością Système de commande capacitif, en particulier module intégré de colonne de direction d'un véhicule automobile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750113A (en) * 1971-11-12 1973-07-31 Becton Dickinson Co Capacitive keyboard
US4034234A (en) * 1975-01-10 1977-07-05 Texas Instruments Incorporated Switching module for solid-state keyboard

Also Published As

Publication number Publication date
FR2431223A1 (fr) 1980-02-08

Similar Documents

Publication Publication Date Title
DE2944809C2 (fr)
FR2415011B1 (fr)
DE2952523C2 (fr)
DE2953814A1 (fr)
DE2808197C2 (fr)
FR2414797B3 (fr)
FR2431224B1 (fr)
FR2414025B1 (fr)
DE2921420C2 (fr)
AU3898778A (fr)
DE2808329C2 (fr)
FR2415545B1 (fr)
AU3803078A (fr)
DK142427C (fr)
FR2414231B1 (fr)
FR2415190B1 (fr)
AU73950S (fr)
AU3892778A (fr)
BG25806A1 (fr)
BG26845A1 (fr)
BG25842A1 (fr)
BG25849A1 (fr)
BG25857A1 (fr)
BG25858A1 (fr)
BG25835A1 (fr)

Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
ST Notification of lapse