CA1132220A - Electronic relay arrangement - Google Patents
Electronic relay arrangementInfo
- Publication number
- CA1132220A CA1132220A CA337,008A CA337008A CA1132220A CA 1132220 A CA1132220 A CA 1132220A CA 337008 A CA337008 A CA 337008A CA 1132220 A CA1132220 A CA 1132220A
- Authority
- CA
- Canada
- Prior art keywords
- transistor
- current
- terminal
- diode
- circuit
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000002955 isolation Methods 0.000 claims abstract description 3
- 238000004804 winding Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims 2
- 230000004044 response Effects 0.000 abstract description 8
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/26—Circuits with optical sensing means, i.e. using opto-couplers for isolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
- Dc Digital Transmission (AREA)
- Optical Communication System (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7810300A NL7810300A (nl) | 1978-10-13 | 1978-10-13 | Elektronische relaisinrichting. |
| NL7810300 | 1978-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1132220A true CA1132220A (en) | 1982-09-21 |
Family
ID=19831712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA337,008A Expired CA1132220A (en) | 1978-10-13 | 1979-10-04 | Electronic relay arrangement |
Country Status (8)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3429982A1 (de) * | 1984-08-16 | 1986-02-27 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum uebertragen von binaeren signalen |
| DE4420216C2 (de) * | 1994-06-06 | 1998-12-17 | Siemens Ag | Anordnung zum Übertragen von Binärsignalen über eine Signalleitung |
| US6384946B1 (en) * | 1995-12-22 | 2002-05-07 | Thomson Licensing S.A. | Electrical isolation between IR receiver and further electronic circuits |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3867567A (en) * | 1973-10-11 | 1975-02-18 | Gte Automatic Electric Lab Inc | Electronic data terminal interface |
| CH567350A5 (en) | 1974-08-20 | 1975-09-30 | Contraves Ag | Signalling transfer cct for teleprinter - has limiter to allow only signalling currents above given value to reach receiver |
| US4004091A (en) * | 1975-06-26 | 1977-01-18 | Motorola, Inc. | Bidirectional line driver |
| US4000364A (en) * | 1975-11-24 | 1976-12-28 | Western Union Teleprocessing, Inc. | Regulated pulsed current telegraph adapter |
| US4031417A (en) * | 1976-05-10 | 1977-06-21 | Sperry Rand Corporation | Apparatus for coupling a digital data generator to a digital data readout device with electrical isolation therebetween |
-
1978
- 1978-10-13 NL NL7810300A patent/NL7810300A/nl not_active Application Discontinuation
-
1979
- 1979-09-26 US US06/079,020 patent/US4300018A/en not_active Expired - Lifetime
- 1979-09-27 FR FR7924107A patent/FR2438944B1/fr not_active Expired
- 1979-10-04 CA CA337,008A patent/CA1132220A/en not_active Expired
- 1979-10-10 GB GB7925112A patent/GB2034157B/en not_active Expired
- 1979-10-10 DE DE19792941085 patent/DE2941085A1/de not_active Withdrawn
- 1979-10-10 SE SE7908381A patent/SE440016B/sv unknown
- 1979-10-13 JP JP54131357A patent/JPS5815992B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE440016B (sv) | 1985-07-08 |
| FR2438944B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-04-29 |
| JPS5553944A (en) | 1980-04-19 |
| US4300018A (en) | 1981-11-10 |
| JPS5815992B2 (ja) | 1983-03-29 |
| FR2438944A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-05-09 |
| NL7810300A (nl) | 1980-04-15 |
| DE2941085A1 (de) | 1980-04-30 |
| GB2034157B (en) | 1983-01-06 |
| SE7908381L (sv) | 1980-04-14 |
| GB2034157A (en) | 1980-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |