SE428064B - Kopplingsanordnig for dubbelriktad, likstromsmessig hopkoppling av tva elektriska system med olika ingangs- resp utgangsspenning - Google Patents
Kopplingsanordnig for dubbelriktad, likstromsmessig hopkoppling av tva elektriska system med olika ingangs- resp utgangsspenningInfo
- Publication number
- SE428064B SE428064B SE7801481A SE7801481A SE428064B SE 428064 B SE428064 B SE 428064B SE 7801481 A SE7801481 A SE 7801481A SE 7801481 A SE7801481 A SE 7801481A SE 428064 B SE428064 B SE 428064B
- Authority
- SE
- Sweden
- Prior art keywords
- coupling
- output
- resp
- input
- branch
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 66
- 238000010168 coupling process Methods 0.000 claims description 66
- 238000005859 coupling reaction Methods 0.000 claims description 66
- 230000005693 optoelectronics Effects 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/018—Coupling arrangements; Interface arrangements using bipolar transistors only
- H03K19/01843—Coupling arrangements; Interface arrangements using bipolar transistors only with a bidirectional operation
-
- 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
- H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
- Dc-Dc Converters (AREA)
- Direct Current Feeding And Distribution (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772708385 DE2708385B1 (de) | 1977-02-26 | 1977-02-26 | Schaltungseinrichtung zur bidirektionalen, gleichstrommaessigen koppelung zweier elektrischer systeme unterschiedlicher eingangs- oder ausgangsspannung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7801481L SE7801481L (sv) | 1978-08-27 |
| SE428064B true SE428064B (sv) | 1983-05-30 |
Family
ID=6002225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7801481A SE428064B (sv) | 1977-02-26 | 1978-02-08 | Kopplingsanordnig for dubbelriktad, likstromsmessig hopkoppling av tva elektriska system med olika ingangs- resp utgangsspenning |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT376081B (de) |
| BE (1) | BE864293A (de) |
| CH (1) | CH626760A5 (de) |
| DE (1) | DE2708385B1 (de) |
| FR (1) | FR2382132A1 (de) |
| GB (1) | GB1551595A (de) |
| NL (1) | NL7714581A (de) |
| NO (1) | NO147734C (de) |
| SE (1) | SE428064B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2192426C (en) * | 1996-01-03 | 2000-08-01 | Richard Ng | Bidirectional voltage translator |
| GB2349286B (en) * | 1996-01-03 | 2001-03-07 | Motorola Inc | Bidirectional voltage translator |
| US5680063A (en) * | 1996-04-23 | 1997-10-21 | Motorola, Inc. | Bi-directional voltage translator |
| US7292067B2 (en) | 2005-05-13 | 2007-11-06 | Itt Manufacturing Enterprises, Inc. | Method and apparatus for buffering bi-directional open drain signal lines |
| WO2010060804A1 (en) * | 2008-11-25 | 2010-06-03 | Arcelik Anonim Sirketi | A level translation circuit |
-
1977
- 1977-02-26 DE DE19772708385 patent/DE2708385B1/de not_active Ceased
- 1977-12-15 AT AT0899777A patent/AT376081B/de active
- 1977-12-30 NL NL7714581A patent/NL7714581A/xx not_active Application Discontinuation
-
1978
- 1978-01-20 GB GB2412/78A patent/GB1551595A/en not_active Expired
- 1978-01-23 CH CH70978A patent/CH626760A5/de not_active IP Right Cessation
- 1978-02-01 FR FR7803717A patent/FR2382132A1/fr active Granted
- 1978-02-08 SE SE7801481A patent/SE428064B/sv not_active IP Right Cessation
- 1978-02-16 NO NO780533A patent/NO147734C/no unknown
- 1978-02-24 BE BE185455A patent/BE864293A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO780533L (no) | 1978-08-29 |
| FR2382132A1 (fr) | 1978-09-22 |
| SE7801481L (sv) | 1978-08-27 |
| NO147734C (no) | 1983-06-01 |
| BE864293A (fr) | 1978-06-16 |
| FR2382132B3 (de) | 1980-11-07 |
| AT376081B (de) | 1984-10-10 |
| NO147734B (no) | 1983-02-21 |
| DE2708385B1 (de) | 1977-12-29 |
| GB1551595A (en) | 1979-08-30 |
| CH626760A5 (en) | 1981-11-30 |
| NL7714581A (nl) | 1978-08-29 |
| ATA899777A (de) | 1984-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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