IT1146027B - Circuito di interfaccia di controllo - Google Patents
Circuito di interfaccia di controlloInfo
- Publication number
- IT1146027B IT1146027B IT41505/81A IT4150581A IT1146027B IT 1146027 B IT1146027 B IT 1146027B IT 41505/81 A IT41505/81 A IT 41505/81A IT 4150581 A IT4150581 A IT 4150581A IT 1146027 B IT1146027 B IT 1146027B
- Authority
- IT
- Italy
- Prior art keywords
- interface circuit
- control interface
- control
- circuit
- interface
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
- H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/110,885 US4319145A (en) | 1980-01-10 | 1980-01-10 | Control interface circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8141505A0 IT8141505A0 (it) | 1981-01-09 |
| IT1146027B true IT1146027B (it) | 1986-11-12 |
Family
ID=22335451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT41505/81A IT1146027B (it) | 1980-01-10 | 1981-01-09 | Circuito di interfaccia di controllo |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4319145A (it) |
| JP (1) | JPS56105501A (it) |
| DE (1) | DE3100434A1 (it) |
| FR (1) | FR2478905A1 (it) |
| GB (1) | GB2067866B (it) |
| IT (1) | IT1146027B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4564770A (en) * | 1983-03-29 | 1986-01-14 | Rca Corporation | Solid state relay with fast turnoff |
| DE3322896A1 (de) * | 1983-06-23 | 1985-01-03 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur potentialfreien erfassung von binaeren elektrischen signalen |
| DE3717591A1 (de) * | 1987-05-25 | 1988-12-08 | Hartmann & Braun Ag | Schaltungsanordnung zur potentialfreien erfassung von binaeren signalen |
| US5089948A (en) * | 1990-06-29 | 1992-02-18 | Digital Equipment Corporation | High speed optoisolator switching apparatus |
| US6038519A (en) * | 1997-12-31 | 2000-03-14 | Sloan Valve Company | Control board for controlling and monitoring usage of water |
| US7747879B2 (en) | 2005-02-16 | 2010-06-29 | Leach International Corporation | Power distribution system using solid state power controllers |
| CN100385590C (zh) * | 2005-06-10 | 2008-04-30 | 天津市百利电气有限公司 | 自动转换开关 |
| CA3073575C (en) * | 2017-09-22 | 2023-02-28 | The Noco Company | Rechargeable battery jump starting device with control switch backlight system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3842249A (en) * | 1971-10-19 | 1974-10-15 | Westinghouse Electric Corp | Electrical system with programmed computer control and manually initiated control means |
| JPS5292451A (en) * | 1976-01-30 | 1977-08-03 | Mitsubishi Electric Corp | Coupling circuit |
| US4181863A (en) * | 1976-04-03 | 1980-01-01 | Ferranti Limited | Photodiode circuit arrangements |
| US4086503A (en) * | 1976-06-21 | 1978-04-25 | Westinghouse Electric Corporation | Control circuit initiating conduction of an opto-isolator unit |
| US4121122A (en) * | 1976-12-22 | 1978-10-17 | Kurt Pokrandt | Current sensing circuitry |
-
1980
- 1980-01-10 US US06/110,885 patent/US4319145A/en not_active Expired - Lifetime
- 1980-12-26 FR FR8027596A patent/FR2478905A1/fr not_active Withdrawn
- 1980-12-31 GB GB8041620A patent/GB2067866B/en not_active Expired
-
1981
- 1981-01-08 JP JP81881A patent/JPS56105501A/ja active Granted
- 1981-01-09 IT IT41505/81A patent/IT1146027B/it active
- 1981-01-09 DE DE3100434A patent/DE3100434A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| IT8141505A0 (it) | 1981-01-09 |
| GB2067866B (en) | 1984-02-01 |
| FR2478905A1 (fr) | 1981-09-25 |
| GB2067866A (en) | 1981-07-30 |
| JPS6136644B2 (it) | 1986-08-19 |
| JPS56105501A (en) | 1981-08-22 |
| US4319145A (en) | 1982-03-09 |
| DE3100434A1 (de) | 1981-12-17 |
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