BE808369A - Procede et dispositif pour transmettre des signaux a distance - Google Patents
Procede et dispositif pour transmettre des signaux a distanceInfo
- Publication number
- BE808369A BE808369A BE138640A BE138640A BE808369A BE 808369 A BE808369 A BE 808369A BE 138640 A BE138640 A BE 138640A BE 138640 A BE138640 A BE 138640A BE 808369 A BE808369 A BE 808369A
- Authority
- BE
- Belgium
- Prior art keywords
- transmitting signals
- remote transmitting
- remote
- signals
- transmitting
- Prior art date
Links
Classifications
-
- 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
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
- Networks Using Active Elements (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1898172A CH559983A5 (fr) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE808369A true BE808369A (fr) | 1974-03-29 |
Family
ID=4436540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138640A BE808369A (fr) | 1972-12-28 | 1973-12-07 | Procede et dispositif pour transmettre des signaux a distance |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4007360A (fr) |
| JP (1) | JPS5826216B2 (fr) |
| AT (1) | AT326212B (fr) |
| BE (1) | BE808369A (fr) |
| CA (1) | CA1014636A (fr) |
| CH (1) | CH559983A5 (fr) |
| DE (1) | DE2338620C3 (fr) |
| FR (1) | FR2328377A5 (fr) |
| GB (1) | GB1426490A (fr) |
| IT (1) | IT1002398B (fr) |
| NL (1) | NL7312953A (fr) |
| SE (1) | SE388741B (fr) |
| ZA (1) | ZA739352B (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2613054C2 (de) * | 1976-03-26 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Entzerren der Dämpfungskurve einer Nachrichtenübertragungsstrecke |
| US4540875A (en) * | 1982-05-04 | 1985-09-10 | Silver Lake Corporation | Electric storage heater system having charging control that transmits charging information over power lines |
| CH662224A5 (de) * | 1982-10-01 | 1987-09-15 | Zellweger Uster Ag | Digitalfilter fuer fernsteuerempfaenger, insbesondere fuer rundsteuerempfaenger. |
| US4646258A (en) * | 1982-12-30 | 1987-02-24 | Memorial Hospital For Cancer And Allied Diseases | Sampled N-path filter |
| CH662683A5 (de) * | 1983-08-11 | 1987-10-15 | Landis & Gyr Ag | Bandpassfilter zum empfang eines ueber ein elektrisches energieversorgungsnetz uebertragenen tonsignals. |
| US5125077A (en) * | 1983-11-02 | 1992-06-23 | Microsoft Corporation | Method of formatting data from a mouse |
| US4866602A (en) * | 1983-11-02 | 1989-09-12 | Microsoft Corporation | Power supply for a computer peripheral device which positions a cursor on a computer display |
| CH666584A5 (de) * | 1984-11-22 | 1988-07-29 | Zellweger Uster Ag | Verfahren und vorrichtung zum demodulieren von hochfrequent modulierten signalen mittels digitaler filter und digitaler demodulatoren, sowie anwendung des verfahrens in einem fernsteuerempfaenger. |
| DE3528046A1 (de) * | 1985-08-05 | 1987-02-05 | Bbc Brown Boveri & Cie | Rundsteuerempfaenger |
| EP0748480A1 (fr) * | 1992-06-30 | 1996-12-18 | Electronic Innovators, Inc. | Systeme de gestion a intelligence repartie pour communiquer des donnees de degats et accidents techniques par l'intermediaire d'un reseau local a ligne porteuse de courant alternatif |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372335A (en) * | 1964-02-24 | 1968-03-05 | Fujitsu Ltd | Two channel, frequency drift correcting, remote-controlled supervisory system |
| US3590380A (en) * | 1968-02-23 | 1971-06-29 | Philips Corp | Repeater station for information signals containing pseudo-random auxiliary signals |
| US3629509A (en) * | 1969-05-01 | 1971-12-21 | Bell Telephone Labor Inc | N-path filter using digital filter as time invariant part |
| FR2133118A5 (fr) * | 1971-04-08 | 1972-11-24 | Trt Telecom Radio Electr | |
| CH530643A (de) * | 1971-04-22 | 1972-11-15 | Hasler Ag | Verfahren und Einrichtung zum Erkennen einer vorbestimmten Frequenz in einem Frequenzgemisch |
| JPS5523015A (en) * | 1978-08-02 | 1980-02-19 | Kano Giyaman:Kk | Production of stained glass |
-
1972
- 1972-12-28 CH CH1898172A patent/CH559983A5/xx not_active IP Right Cessation
-
1973
- 1973-07-30 DE DE2338620A patent/DE2338620C3/de not_active Expired
- 1973-09-20 NL NL7312953A patent/NL7312953A/xx not_active Application Discontinuation
- 1973-12-03 US US05/421,086 patent/US4007360A/en not_active Expired - Lifetime
- 1973-12-04 GB GB5607873A patent/GB1426490A/en not_active Expired
- 1973-12-06 AT AT1020473A patent/AT326212B/de not_active IP Right Cessation
- 1973-12-07 BE BE138640A patent/BE808369A/fr not_active IP Right Cessation
- 1973-12-10 ZA ZA00739352A patent/ZA739352B/xx unknown
- 1973-12-14 FR FR7344747A patent/FR2328377A5/fr not_active Expired
- 1973-12-20 CA CA188,655A patent/CA1014636A/en not_active Expired
- 1973-12-21 SE SE7317415A patent/SE388741B/xx unknown
- 1973-12-26 JP JP48144178A patent/JPS5826216B2/ja not_active Expired
- 1973-12-28 IT IT32360/73A patent/IT1002398B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7312953A (fr) | 1974-07-02 |
| ATA1020473A (de) | 1975-02-15 |
| FR2328377A5 (fr) | 1977-05-13 |
| ZA739352B (en) | 1975-01-29 |
| JPS5826216B2 (ja) | 1983-06-01 |
| CH559983A5 (fr) | 1975-03-14 |
| SE388741B (sv) | 1976-10-11 |
| DE2338620B2 (de) | 1980-04-30 |
| AU6349073A (en) | 1975-06-12 |
| GB1426490A (en) | 1976-02-25 |
| DE2338620A1 (de) | 1974-07-11 |
| US4007360A (en) | 1977-02-08 |
| CA1014636A (en) | 1977-07-26 |
| IT1002398B (it) | 1976-05-20 |
| DE2338620C3 (de) | 1980-12-18 |
| JPS4997243A (fr) | 1974-09-13 |
| AT326212B (de) | 1975-11-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: ZELLWEGER S.A. Effective date: 19891231 |