FR2345852B1 - - Google Patents
Info
- Publication number
- FR2345852B1 FR2345852B1 FR7608876A FR7608876A FR2345852B1 FR 2345852 B1 FR2345852 B1 FR 2345852B1 FR 7608876 A FR7608876 A FR 7608876A FR 7608876 A FR7608876 A FR 7608876A FR 2345852 B1 FR2345852 B1 FR 2345852B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
-
- 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
-
- 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
- H04B2203/5483—Systems for power line communications using coupling circuits
-
- 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
- H04B2203/5491—Systems for power line communications using filtering and bypassing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Filters And Equalizers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7608876A FR2345852A1 (fr) | 1976-03-26 | 1976-03-26 | Dispositif de filtrage pour lignes a haute tension utilisees comme support de teletransmissions |
| CH315077A CH610455A5 (US07118763-20061010-C00002.png) | 1976-03-26 | 1977-03-14 | |
| DE19772712351 DE2712351A1 (de) | 1976-03-26 | 1977-03-21 | Frequenzweiche fuer hochspannungsleitungen |
| US05/780,383 US4136319A (en) | 1976-03-26 | 1977-03-23 | Filtering device for high-voltage power lines used as high-frequency transmission media |
| CA274,600A CA1072190A (fr) | 1976-03-26 | 1977-03-23 | Dispositif de filtrage pour lignes a haute tension utilisees comme support de teletransmissions |
| BR7701880A BR7701880A (pt) | 1976-03-26 | 1977-03-25 | Dispositivo em filtragem |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7608876A FR2345852A1 (fr) | 1976-03-26 | 1976-03-26 | Dispositif de filtrage pour lignes a haute tension utilisees comme support de teletransmissions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2345852A1 FR2345852A1 (fr) | 1977-10-21 |
| FR2345852B1 true FR2345852B1 (US07118763-20061010-C00002.png) | 1978-08-25 |
Family
ID=9171023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7608876A Granted FR2345852A1 (fr) | 1976-03-26 | 1976-03-26 | Dispositif de filtrage pour lignes a haute tension utilisees comme support de teletransmissions |
Country Status (6)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4697166A (en) * | 1986-08-11 | 1987-09-29 | Nippon Colin Co., Ltd. | Method and apparatus for coupling transceiver to power line carrier system |
| WO1994005091A1 (en) * | 1992-08-24 | 1994-03-03 | Abb Power T&D Company Inc. | Distribution line carrier transmission system |
| DE4311088C1 (de) * | 1993-04-03 | 1994-03-24 | Abb Patent Gmbh | Hochfrequenzsperrfilter für Niederspannungsnetze mit trägerfrequenter Nachrichtenübertragung |
| US5869909A (en) * | 1997-05-08 | 1999-02-09 | ATT Corp--Lucent Technologies Inc | Active ground compensation |
| US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
| US6549616B1 (en) | 2000-03-20 | 2003-04-15 | Serconet Ltd. | Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets |
| US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
| IL152824A (en) | 2002-11-13 | 2012-05-31 | Mosaid Technologies Inc | A socket that can be connected to and the network that uses it |
| IL160417A (en) | 2004-02-16 | 2011-04-28 | Mosaid Technologies Inc | Unit added to the outlet |
| US7873058B2 (en) * | 2004-11-08 | 2011-01-18 | Mosaid Technologies Incorporated | Outlet with analog signal adapter, a method for use thereof and a network using said outlet |
| CN102574746B (zh) | 2009-10-07 | 2014-04-16 | 日本碍子株式会社 | 蜂窝状结构体 |
| CN102117343A (zh) * | 2009-12-30 | 2011-07-06 | 上海华虹集成电路有限责任公司 | 用于数模混合信号芯片的可测性电路 |
| KR101302919B1 (ko) | 2011-12-19 | 2013-09-06 | 엘에스산전 주식회사 | 전력선 통신용 차단 필터 |
| US10791656B1 (en) * | 2019-11-01 | 2020-09-29 | Advanced Fusion Systems Llc | Method and device for separating high level electromagnetic disturbances from microwave signals |
| CN114839561B (zh) * | 2022-04-24 | 2023-09-29 | 江苏新航电气有限公司 | 一种提高用于检测高压岸电电源的干式负载试验设备精度的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469832A (en) * | 1923-10-09 | Selective circuits for mutiplex signaling | ||
| BE525315A (US07118763-20061010-C00002.png) * | 1954-03-06 | 1900-01-01 | ||
| US3771064A (en) * | 1972-07-03 | 1973-11-06 | Electronic Labor Inc | Bidirectional signal processing means |
-
1976
- 1976-03-26 FR FR7608876A patent/FR2345852A1/fr active Granted
-
1977
- 1977-03-14 CH CH315077A patent/CH610455A5/xx not_active IP Right Cessation
- 1977-03-21 DE DE19772712351 patent/DE2712351A1/de not_active Withdrawn
- 1977-03-23 CA CA274,600A patent/CA1072190A/fr not_active Expired
- 1977-03-23 US US05/780,383 patent/US4136319A/en not_active Expired - Lifetime
- 1977-03-25 BR BR7701880A patent/BR7701880A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7701880A (pt) | 1978-01-24 |
| US4136319A (en) | 1979-01-23 |
| CA1072190A (fr) | 1980-02-19 |
| CH610455A5 (US07118763-20061010-C00002.png) | 1979-04-12 |
| FR2345852A1 (fr) | 1977-10-21 |
| DE2712351A1 (de) | 1977-10-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |