GB1383132A - Touch actuated electronic switch - Google Patents

Touch actuated electronic switch

Info

Publication number
GB1383132A
GB1383132A GB906573A GB906573A GB1383132A GB 1383132 A GB1383132 A GB 1383132A GB 906573 A GB906573 A GB 906573A GB 906573 A GB906573 A GB 906573A GB 1383132 A GB1383132 A GB 1383132A
Authority
GB
United Kingdom
Prior art keywords
circuit
plate
transformer
resistor
supply
Prior art date
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
GB906573A
Other languages
English (en)
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.)
Magic Dot Inc
Original Assignee
Magic Dot Inc
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 Magic Dot Inc filed Critical Magic Dot Inc
Publication of GB1383132A publication Critical patent/GB1383132A/en
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
    • H03K17/945—Proximity switches
    • 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

Landscapes

  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Position Input By Displaying (AREA)
GB906573A 1972-03-17 1973-02-23 Touch actuated electronic switch Expired GB1383132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23567172A 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
GB1383132A true GB1383132A (en) 1975-02-05

Family

ID=22886467

Family Applications (1)

Application Number Title Priority Date Filing Date
GB906573A Expired GB1383132A (en) 1972-03-17 1973-02-23 Touch actuated electronic switch

Country Status (9)

Country Link
JP (1) JPS5534529B2 (enrdf_load_stackoverflow)
AU (1) AU473212B2 (enrdf_load_stackoverflow)
CA (1) CA1010132A (enrdf_load_stackoverflow)
DE (1) DE2313138A1 (enrdf_load_stackoverflow)
FR (1) FR2176833B1 (enrdf_load_stackoverflow)
GB (1) GB1383132A (enrdf_load_stackoverflow)
IL (1) IL41638A (enrdf_load_stackoverflow)
IT (1) IT979729B (enrdf_load_stackoverflow)
ZA (1) ZA731477B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017318A1 (en) * 1979-02-12 1980-10-15 American Hospital Supply Corporation Capacitive switching circuit for energizing remote controlled device
CN109067386A (zh) * 2018-11-02 2018-12-21 南京工程学院 电容式触摸开关电路及其开关状态判断方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317551A (en) * 1976-07-31 1978-02-17 Showa Electric Wire & Cable Co Gripping apparatus
JPS56165664A (en) * 1980-05-23 1981-12-19 Hitachi Zosen Corp Coiled wire accumulating and transfer device
JPS6227288Y2 (enrdf_load_stackoverflow) * 1980-05-23 1987-07-13
JPS6135285Y2 (enrdf_load_stackoverflow) * 1980-05-23 1986-10-14
JPS6227287Y2 (enrdf_load_stackoverflow) * 1980-05-24 1987-07-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641410A (en) * 1970-04-30 1972-02-08 Black & Decker Mfg Co Touch control for electrical apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017318A1 (en) * 1979-02-12 1980-10-15 American Hospital Supply Corporation Capacitive switching circuit for energizing remote controlled device
CN109067386A (zh) * 2018-11-02 2018-12-21 南京工程学院 电容式触摸开关电路及其开关状态判断方法
CN109067386B (zh) * 2018-11-02 2023-08-04 南京工程学院 电容式触摸开关电路及其开关状态判断方法

Also Published As

Publication number Publication date
DE2313138A1 (de) 1973-09-20
IL41638A0 (en) 1973-04-30
AU473212B2 (en) 1976-06-17
JPS5534529B2 (enrdf_load_stackoverflow) 1980-09-08
AU5327573A (en) 1974-09-19
FR2176833B1 (enrdf_load_stackoverflow) 1976-11-05
IL41638A (en) 1976-05-31
CA1010132A (en) 1977-05-10
ZA731477B (en) 1973-11-28
IT979729B (it) 1974-09-30
FR2176833A1 (enrdf_load_stackoverflow) 1973-11-02
JPS496476A (enrdf_load_stackoverflow) 1974-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee