CH598722A5 - - Google Patents
Info
- Publication number
- CH598722A5 CH598722A5 CH924975A CH924975A CH598722A5 CH 598722 A5 CH598722 A5 CH 598722A5 CH 924975 A CH924975 A CH 924975A CH 924975 A CH924975 A CH 924975A CH 598722 A5 CH598722 A5 CH 598722A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J9/00—Multiplex systems in which each channel is represented by a different type of modulation of the carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5466—Systems for power line communications using three phases conductors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Selective Calling Equipment (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48945074A | 1974-07-17 | 1974-07-17 | |
| US05/590,941 US4106007A (en) | 1974-07-17 | 1975-07-01 | Method and apparatus for transmitting intelligence over a carrier wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH598722A5 true CH598722A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-12 |
Family
ID=27049719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH924975A CH598722A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-17 | 1975-07-15 |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018334B1 (en) | 1979-04-12 | 1983-09-21 | Handelsbolaget Light Regulation | Apparatus for transmitting information on an alternating current line |
| ZA81769B (en) | 1980-02-18 | 1982-02-24 | Sangamo Weston | Receivers suitable for use in remotely-operable switching devices and data transmission systems |
| ZA81878B (en) | 1980-02-18 | 1982-02-24 | Sangamo Weston | Transmission systems for transmitting signals over power distribution networks,and transmitters for use therein |
| DE3545601A1 (de) * | 1985-12-21 | 1987-07-02 | Gen Service Electronics Gmbh | Verfahren zur uebertragung von bitsignalen, bitsignalgeber und bitsignalempfaenger zur durchfuehrung des verfahrens sowie nach dem verfahren bespielter aufzeichnungstraeger |
| JPH03503470A (ja) * | 1988-11-29 | 1991-08-01 | フセソユーズヌイ、ナウチノ‐イスレドワーチェルスキー、インスチツート、エレクトリフィカツィイ、セルスコボ、ホジアイストワ | ３相配電線を介して信号を伝送するための装置 |
| CN114978242B (zh) * | 2022-05-13 | 2024-05-07 | 青岛启超微信息科技有限公司 | 一种电流载波调制系统及方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5040209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-08-16 | 1975-04-12 |
-
1975
- 1975-07-15 CH CH924975A patent/CH598722A5/xx not_active IP Right Cessation
- 1975-07-16 DE DE19752531837 patent/DE2531837C3/de not_active Expired
- 1975-07-16 FR FR7522204A patent/FR2279273A1/fr active Granted
- 1975-07-16 GB GB2992175A patent/GB1519058A/en not_active Expired
- 1975-07-17 JP JP8780375A patent/JPS5134607A/ja active Pending
- 1975-07-17 NL NL7508566A patent/NL176418C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL176418B (nl) | 1984-11-01 |
| DE2531837A1 (de) | 1976-01-29 |
| DE2531837B2 (de) | 1977-05-26 |
| FR2279273B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-02-16 |
| JPS5134607A (ja) | 1976-03-24 |
| FR2279273A1 (fr) | 1976-02-13 |
| NL176418C (nl) | 1985-04-01 |
| GB1519058A (en) | 1978-07-26 |
| DE2531837C3 (de) | 1979-06-21 |
| NL7508566A (nl) | 1976-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |