GB1393424A - Power and signal distribution system using multilayer conductive structure - Google Patents
Power and signal distribution system using multilayer conductive structureInfo
- Publication number
- GB1393424A GB1393424A GB4326172A GB4326172A GB1393424A GB 1393424 A GB1393424 A GB 1393424A GB 4326172 A GB4326172 A GB 4326172A GB 4326172 A GB4326172 A GB 4326172A GB 1393424 A GB1393424 A GB 1393424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- devices
- power
- conductors
- laminated structure
- communication
- Prior art date
- 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
- 239000004020 conductor Substances 0.000 abstract 5
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 230000003750 conditioning effect Effects 0.000 abstract 1
- MAUQAXOHCVNUMX-BUHFOSPRSA-N ethyl (e)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-dihydroxyhept-6-enoate Chemical compound CCOC(=O)CC(O)CC(O)\C=C\C1=C(C2CC2)N=C2C=CC=CC2=C1C1=CC=C(F)C=C1 MAUQAXOHCVNUMX-BUHFOSPRSA-N 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
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
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18568471A | 1971-10-01 | 1971-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1393424A true GB1393424A (en) | 1975-05-07 |
Family
ID=22682027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4326172A Expired GB1393424A (en) | 1971-10-01 | 1972-09-19 | Power and signal distribution system using multilayer conductive structure |
Country Status (11)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479033A (en) * | 1982-03-29 | 1984-10-23 | Astech, Inc. | Telephone extension system utilizing power line carrier signals |
| US4495386A (en) * | 1982-03-29 | 1985-01-22 | Astech, Inc. | Telephone extension system utilizing power line carrier signals |
| US4514594A (en) * | 1982-09-30 | 1985-04-30 | Astech, Inc. | Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability |
| DE3623805A1 (de) * | 1986-07-15 | 1988-01-28 | Merten Gmbh & Co Kg Geb | Signaluebertragungssystem zur fernsteuerung bzw. ueberwachung elektrischer oder elektronischer geraete |
| US5970127A (en) | 1997-10-16 | 1999-10-19 | Phonex Corporation | Caller identification system for wireless phone jacks and wireless modem jacks |
| US6055435A (en) | 1997-10-16 | 2000-04-25 | Phonex Corporation | Wireless telephone connection surge suppressor |
| US20130147573A1 (en) * | 2010-09-03 | 2013-06-13 | Hitachi, Ltd. | Electromagnetic Wave Transmission Medium and Electromagnetic Wave Transmission System |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949172A (en) * | 1974-02-08 | 1976-04-06 | Brown William M | Telephone extension system utilizing power line carrier signals |
| US4200862A (en) * | 1977-01-07 | 1980-04-29 | Pico Electronics Limited | Appliance control |
| EP0120959A1 (en) * | 1982-09-30 | 1984-10-10 | Astech Inc | Telephone extension system |
-
0
- BE BE789519D patent/BE789519A/xx unknown
-
1972
- 1972-09-15 IL IL40379A patent/IL40379A0/xx unknown
- 1972-09-19 GB GB4326172A patent/GB1393424A/en not_active Expired
- 1972-09-22 DE DE19722246634 patent/DE2246634A1/de active Pending
- 1972-09-22 AR AR244250A patent/AR194015A1/es active
- 1972-09-26 AU AU47074/72A patent/AU445047B2/en not_active Expired
- 1972-09-29 IT IT70079/72A patent/IT975124B/it active
- 1972-09-29 FR FR7234704A patent/FR2156681A1/fr not_active Withdrawn
- 1972-09-29 BR BR006787/72A patent/BR7206787D0/pt unknown
- 1972-09-30 JP JP47098577A patent/JPS4844012A/ja active Pending
- 1972-10-02 NL NL7213309A patent/NL7213309A/xx unknown
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479033A (en) * | 1982-03-29 | 1984-10-23 | Astech, Inc. | Telephone extension system utilizing power line carrier signals |
| US4495386A (en) * | 1982-03-29 | 1985-01-22 | Astech, Inc. | Telephone extension system utilizing power line carrier signals |
| US4514594A (en) * | 1982-09-30 | 1985-04-30 | Astech, Inc. | Power line carrier telephone extension system for full duplex conferencing between telephones and having telephone call hold capability |
| DE3623805A1 (de) * | 1986-07-15 | 1988-01-28 | Merten Gmbh & Co Kg Geb | Signaluebertragungssystem zur fernsteuerung bzw. ueberwachung elektrischer oder elektronischer geraete |
| DE3623805C2 (de) * | 1986-07-15 | 2000-07-06 | Merten Gmbh & Co Kg Geb | Signalübertragungssystem |
| US5970127A (en) | 1997-10-16 | 1999-10-19 | Phonex Corporation | Caller identification system for wireless phone jacks and wireless modem jacks |
| US6055435A (en) | 1997-10-16 | 2000-04-25 | Phonex Corporation | Wireless telephone connection surge suppressor |
| US20130147573A1 (en) * | 2010-09-03 | 2013-06-13 | Hitachi, Ltd. | Electromagnetic Wave Transmission Medium and Electromagnetic Wave Transmission System |
| US9337894B2 (en) * | 2010-09-03 | 2016-05-10 | Hitachi, Ltd. | Electromagnetic wave transmission medium and electromagnetic wave transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2246634A1 (de) | 1973-04-12 |
| BR7206787D0 (pt) | 1973-08-30 |
| IT975124B (it) | 1974-07-20 |
| AU4707472A (en) | 1974-02-14 |
| AU445047B2 (en) | 1974-02-14 |
| IL40379A0 (en) | 1972-11-28 |
| AR194015A1 (es) | 1973-06-12 |
| NL7213309A (enrdf_load_stackoverflow) | 1973-04-03 |
| JPS4844012A (enrdf_load_stackoverflow) | 1973-06-25 |
| BE789519A (fr) | 1973-03-29 |
| FR2156681A1 (enrdf_load_stackoverflow) | 1973-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |