LU63618A1 - - Google Patents
Info
- Publication number
- LU63618A1 LU63618A1 LU63618DA LU63618A1 LU 63618 A1 LU63618 A1 LU 63618A1 LU 63618D A LU63618D A LU 63618DA LU 63618 A1 LU63618 A1 LU 63618A1
- Authority
- LU
- Luxembourg
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
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/028—Arrangements specific to the transmitter end
- H04L25/0282—Provision for current-mode coupling
-
- 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
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
- H04L25/027—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling specifically for telegraph signals
-
- 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
- H04L25/12—Compensating for variations in line impedance
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702037660 DE2037660C3 (de) | 1970-07-29 | Fernschreibteilnehmerstelle für Einfachstrombetrieb mit teilnehmerseitiger Gegenspannung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63618A1 true LU63618A1 (https=) | 1972-04-04 |
Family
ID=5778267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63618D LU63618A1 (https=) | 1970-07-29 | 1971-07-27 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3773970A (https=) |
| AT (1) | AT310821B (https=) |
| BE (1) | BE770677A (https=) |
| CA (1) | CA966426A (https=) |
| CH (1) | CH527528A (https=) |
| DK (1) | DK137520C (https=) |
| FR (1) | FR2099670B1 (https=) |
| GB (1) | GB1295818A (https=) |
| LU (1) | LU63618A1 (https=) |
| NL (1) | NL7110414A (https=) |
| SE (1) | SE362183B (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1287604B (https=) * | 1966-03-04 | |||
| DE1249319B (https=) * | 1958-04-23 |
-
1971
- 1971-06-15 CH CH868071A patent/CH527528A/de not_active IP Right Cessation
- 1971-06-16 CA CA115,783A patent/CA966426A/en not_active Expired
- 1971-07-19 AT AT625871A patent/AT310821B/de not_active IP Right Cessation
- 1971-07-20 US US00164384A patent/US3773970A/en not_active Expired - Lifetime
- 1971-07-27 LU LU63618D patent/LU63618A1/xx unknown
- 1971-07-28 NL NL7110414A patent/NL7110414A/xx unknown
- 1971-07-28 GB GB1295818D patent/GB1295818A/en not_active Expired
- 1971-07-28 SE SE09677/71A patent/SE362183B/xx unknown
- 1971-07-28 DK DK370971A patent/DK137520C/da active
- 1971-07-29 FR FR7127828A patent/FR2099670B1/fr not_active Expired
- 1971-07-29 BE BE770677A patent/BE770677A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA966426A (en) | 1975-04-22 |
| DK137520B (da) | 1978-03-13 |
| BE770677A (fr) | 1972-01-31 |
| US3773970A (en) | 1973-11-20 |
| DE2037660B2 (de) | 1975-05-22 |
| DK137520C (da) | 1978-08-28 |
| FR2099670B1 (https=) | 1976-12-03 |
| AT310821B (de) | 1973-10-25 |
| FR2099670A1 (https=) | 1972-03-17 |
| CH527528A (de) | 1972-08-31 |
| GB1295818A (https=) | 1972-11-08 |
| DE2037660A1 (de) | 1972-02-10 |
| SE362183B (https=) | 1973-11-26 |
| NL7110414A (https=) | 1972-02-01 |