IT950400B - Rele telegrafico elettronico con protezione di sovraccarico - Google Patents
Rele telegrafico elettronico con protezione di sovraccaricoInfo
- Publication number
- IT950400B IT950400B IT2212972A IT2212972A IT950400B IT 950400 B IT950400 B IT 950400B IT 2212972 A IT2212972 A IT 2212972A IT 2212972 A IT2212972 A IT 2212972A IT 950400 B IT950400 B IT 950400B
- Authority
- IT
- Italy
- Prior art keywords
- electronic
- overload protection
- telegraphic relay
- telegraphic
- relay
- Prior art date
Links
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
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
-
- 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
- H03K17/60—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 the devices being bipolar transistors
- H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
- H03K17/665—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only
- H03K17/666—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only the output circuit comprising more than one controlled bipolar transistor
- H03K17/667—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only the output circuit comprising more than one controlled bipolar transistor using complementary bipolar transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712114215 DE2114215B2 (de) | 1971-03-24 | 1971-03-24 | Elektronisches telegrafenrelais mit ueberlastungsschutz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT950400B true IT950400B (it) | 1973-06-20 |
Family
ID=5802588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2212972A IT950400B (it) | 1971-03-24 | 1972-03-21 | Rele telegrafico elettronico con protezione di sovraccarico |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT330257B (it) |
| AU (1) | AU467340B2 (it) |
| DE (1) | DE2114215B2 (it) |
| ES (1) | ES401102A1 (it) |
| FR (1) | FR2131524A5 (it) |
| IT (1) | IT950400B (it) |
-
1971
- 1971-03-24 DE DE19712114215 patent/DE2114215B2/de active Pending
-
1972
- 1972-03-20 AU AU40158/72A patent/AU467340B2/en not_active Expired
- 1972-03-21 IT IT2212972A patent/IT950400B/it active
- 1972-03-22 FR FR7209964A patent/FR2131524A5/fr not_active Expired
- 1972-03-22 AT AT243472A patent/AT330257B/de not_active IP Right Cessation
- 1972-03-23 ES ES401102A patent/ES401102A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES401102A1 (es) | 1975-10-16 |
| AU4015872A (en) | 1973-10-25 |
| AT330257B (de) | 1976-06-25 |
| DE2114215B2 (de) | 1973-07-26 |
| FR2131524A5 (it) | 1972-11-10 |
| ATA243472A (de) | 1975-09-15 |
| DE2114215A1 (de) | 1972-10-12 |
| AU467340B2 (en) | 1973-10-25 |
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