GB1435251A - Electronic contact switches - Google Patents
Electronic contact switchesInfo
- 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
Links
- 239000003990 capacitor Substances 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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)
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)
| 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 |
-
1973
- 1973-03-21 DE DE19732313941 patent/DE2313941B2/de active Pending
- 1973-08-31 CH CH1250973A patent/CH560994A5/xx not_active IP Right Cessation
- 1973-09-24 DD DD17367573A patent/DD107186A5/xx unknown
- 1973-09-28 BE BE136217A patent/BE805510A/xx unknown
- 1973-10-24 FR FR7337900A patent/FR2222802B1/fr not_active Expired
- 1973-10-30 ES ES420159A patent/ES420159A1/es not_active Expired
- 1973-10-30 IT IT3072973A patent/IT999083B/it active
-
1974
- 1974-02-13 GB GB657274A patent/GB1435251A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2313941A1 (de) | 1974-10-10 |
| DE2313941B2 (de) | 1976-02-12 |
| IT999083B (it) | 1976-02-20 |
| DD107186A5 (enrdf_load_stackoverflow) | 1974-07-12 |
| FR2222802B1 (enrdf_load_stackoverflow) | 1978-03-10 |
| FR2222802A1 (enrdf_load_stackoverflow) | 1974-10-18 |
| BE805510A (fr) | 1974-01-16 |
| CH560994A5 (enrdf_load_stackoverflow) | 1975-04-15 |
| ES420159A1 (es) | 1976-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |