CH507623A - Touch sensitive electric control device - Google Patents

Touch sensitive electric control device

Info

Publication number
CH507623A
CH507623A CH506069A CH506069A CH507623A CH 507623 A CH507623 A CH 507623A CH 506069 A CH506069 A CH 506069A CH 506069 A CH506069 A CH 506069A CH 507623 A CH507623 A CH 507623A
Authority
CH
Switzerland
Prior art keywords
control device
electric control
touch sensitive
sensitive electric
touch
Prior art date
Application number
CH506069A
Other languages
French (fr)
Inventor
C Raven Richard
M Moser Leonard
Original Assignee
Raven Electronics Corp
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 Raven Electronics Corp filed Critical Raven Electronics Corp
Publication of CH507623A publication Critical patent/CH507623A/en

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
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/96076—Constructional details of capacitive touch and proximity switches with spring electrode
CH506069A 1968-07-24 1969-04-02 Touch sensitive electric control device CH507623A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74732468A 1968-07-24 1968-07-24
US78707768A 1968-12-26 1968-12-26

Publications (1)

Publication Number Publication Date
CH507623A true CH507623A (en) 1971-05-15

Family

ID=27114723

Family Applications (1)

Application Number Title Priority Date Filing Date
CH506069A CH507623A (en) 1968-07-24 1969-04-02 Touch sensitive electric control device

Country Status (5)

Country Link
US (1) US3621307A (en)
CH (1) CH507623A (en)
DE (1) DE1911005A1 (en)
FR (1) FR2013608A1 (en)
NL (1) NL6911268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052324A1 (en) * 2008-10-20 2010-04-22 Ident Technology Ag Contact-/proximity detection device for e.g. switch device, of glass-ceramic hobs in household appliance, has detector electrode coupled with device by modulator, where device detects capacitive couplings between structure and fingers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079504A5 (en) * 1970-02-03 1971-11-12 Prototype Ind
DE2046336A1 (en) * 1970-09-19 1972-04-27 Daimler Benz Ag Electronic position transducer
US4175239A (en) * 1978-04-12 1979-11-20 P. R. Mallory & Co. Inc. Detection means for touch control switches
DK151120C (en) * 1984-05-23 1988-04-05 Lars Aake Sjoeberg ELECTRONIC CONTACT
US9001524B1 (en) * 2011-08-01 2015-04-07 Maxim Integrated Products, Inc. Switch-mode power conversion IC package with wrap-around magnetic structure
US9305876B2 (en) * 2013-02-01 2016-04-05 Infineon Technologies Austria Ag Device including a semiconductor chip and wires

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060329A (en) * 1959-11-09 1962-10-23 Gen Dynamics Corp Automatic gain control generator for receivers
US3112476A (en) * 1960-01-07 1963-11-26 Sylvania Electric Prod Electronic switches
US3292052A (en) * 1963-09-19 1966-12-13 Cutler Hammer Inc Proximity switching system
US3254313A (en) * 1964-02-06 1966-05-31 Tung Sol Electric Inc Touch responsive oscillator and control circuits
US3483437A (en) * 1965-10-23 1969-12-09 Robertshaw Controls Co Detecting switch means
US3422415A (en) * 1965-12-20 1969-01-14 Masuo Ichimori Proximity detecting apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052324A1 (en) * 2008-10-20 2010-04-22 Ident Technology Ag Contact-/proximity detection device for e.g. switch device, of glass-ceramic hobs in household appliance, has detector electrode coupled with device by modulator, where device detects capacitive couplings between structure and fingers
DE102008052324B4 (en) * 2008-10-20 2010-09-30 Ident Technology Ag Switch device for hob

Also Published As

Publication number Publication date
US3621307A (en) 1971-11-16
NL6911268A (en) 1970-01-27
FR2013608A1 (en) 1970-04-03
DE1911005A1 (en) 1970-04-09

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Legal Events

Date Code Title Description
PL Patent ceased