ES432240A1 - Improvements in proximity commuter circuits. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in proximity commuter circuits. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES432240A1 ES432240A1 ES432240A ES432240A ES432240A1 ES 432240 A1 ES432240 A1 ES 432240A1 ES 432240 A ES432240 A ES 432240A ES 432240 A ES432240 A ES 432240A ES 432240 A1 ES432240 A1 ES 432240A1
- Authority
- ES
- Spain
- Prior art keywords
- oscillator
- translation
- machine
- legally binding
- google translate
- 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
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
Landscapes
- Electronic Switches (AREA)
- Relay Circuits (AREA)
Abstract
Improvements in the proximity switching circuits, characterized in that the circuit comprises, in combination, an oscillator associated with a sensor element that, when touched by an operator, substantially modifies the amplitude of the oscillator waveform, a frequency converter. Amplitude in voltage coupled to the oscillator and producing an output representing the amplitude of the oscillator, an integrated circuit that receives a reference input and an input of the converter, the integrated circuit producing an output pulse each time the sensing organ is touched, and a relay driven by the output pulses, the relay having a two-position contact that changes position each time the relay receives a pulse. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5511973 | 1973-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES432240A1 true ES432240A1 (en) | 1976-11-01 |
Family
ID=10473018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES432240A Expired ES432240A1 (en) | 1973-11-28 | 1974-11-25 | Improvements in proximity commuter circuits. (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5084874A (en) |
| AU (1) | AU7536374A (en) |
| DE (1) | DE2455956A1 (en) |
| ES (1) | ES432240A1 (en) |
| FR (1) | FR2252704A1 (en) |
| IN (1) | IN139305B (en) |
| IT (1) | IT1023401B (en) |
-
1974
- 1974-11-14 AU AU75363/74A patent/AU7536374A/en not_active Expired
- 1974-11-15 IN IN2522/CAL/74A patent/IN139305B/en unknown
- 1974-11-25 FR FR7439950A patent/FR2252704A1/en active Granted
- 1974-11-25 ES ES432240A patent/ES432240A1/en not_active Expired
- 1974-11-26 IT IT5422474A patent/IT1023401B/en active
- 1974-11-26 JP JP13524474A patent/JPS5084874A/ja active Pending
- 1974-11-27 DE DE19742455956 patent/DE2455956A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1023401B (en) | 1978-05-10 |
| FR2252704A1 (en) | 1975-06-20 |
| IN139305B (en) | 1976-05-29 |
| AU7536374A (en) | 1976-05-20 |
| FR2252704B1 (en) | 1977-03-25 |
| JPS5084874A (en) | 1975-07-09 |
| DE2455956A1 (en) | 1975-06-05 |
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