GB1435251A - Electronic contact switches - Google Patents

Electronic contact switches

Info

Publication number
GB1435251A
GB1435251A GB657274A GB657274A GB1435251A GB 1435251 A GB1435251 A GB 1435251A GB 657274 A GB657274 A GB 657274A GB 657274 A GB657274 A GB 657274A GB 1435251 A GB1435251 A GB 1435251A
Authority
GB
United Kingdom
Prior art keywords
thyristor
diode
resistor
capacitor
pulse
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
GB657274A
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
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 BBC BROWN BOVERI and CIE, BBC Brown Boveri AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of GB1435251A publication Critical patent/GB1435251A/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
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for AC voltages or currents

Landscapes

  • Electronic Switches (AREA)
  • Details Of Television Scanning (AREA)
  • Relay Circuits (AREA)
GB657274A 1973-03-21 1974-02-13 Electronic contact switches Expired GB1435251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732313941 DE2313941B2 (de) 1973-03-21 1973-03-21 Elektronischer beruehrungsschalter

Publications (1)

Publication Number Publication Date
GB1435251A true GB1435251A (en) 1976-05-12

Family

ID=5875375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB657274A Expired GB1435251A (en) 1973-03-21 1974-02-13 Electronic contact switches

Country Status (8)

Country Link
BE (1) BE805510A (enrdf_load_stackoverflow)
CH (1) CH560994A5 (enrdf_load_stackoverflow)
DD (1) DD107186A5 (enrdf_load_stackoverflow)
DE (1) DE2313941B2 (enrdf_load_stackoverflow)
ES (1) ES420159A1 (enrdf_load_stackoverflow)
FR (1) FR2222802B1 (enrdf_load_stackoverflow)
GB (1) GB1435251A (enrdf_load_stackoverflow)
IT (1) IT999083B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2627664C2 (de) * 1976-06-19 1982-04-08 Brown, Boveri & Cie Ag, 6800 Mannheim Elektronische Zusatz-Schaltungsanordnung

Also Published As

Publication number Publication date
FR2222802A1 (enrdf_load_stackoverflow) 1974-10-18
BE805510A (fr) 1974-01-16
DE2313941B2 (de) 1976-02-12
IT999083B (it) 1976-02-20
ES420159A1 (es) 1976-04-01
CH560994A5 (enrdf_load_stackoverflow) 1975-04-15
FR2222802B1 (enrdf_load_stackoverflow) 1978-03-10
DD107186A5 (enrdf_load_stackoverflow) 1974-07-12
DE2313941A1 (de) 1974-10-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee