ES255196U - Filtro de bloqueo para aparatos con aprovechamiento de fre- cuencia portadora de conductores de baja tension - Google Patents
Filtro de bloqueo para aparatos con aprovechamiento de fre- cuencia portadora de conductores de baja tensionInfo
- Publication number
- ES255196U ES255196U ES1980255196U ES255196U ES255196U ES 255196 U ES255196 U ES 255196U ES 1980255196 U ES1980255196 U ES 1980255196U ES 255196 U ES255196 U ES 255196U ES 255196 U ES255196 U ES 255196U
- Authority
- ES
- Spain
- Prior art keywords
- low
- appliances
- carrier frequency
- blocking filter
- utilisation
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 title 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 2
- 239000003990 capacitor Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/09—Filters comprising mutual inductance
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1758—Series LC in shunt or branch path
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/17—Structural details of sub-circuits of frequency selective networks
- H03H7/1741—Comprising typical LC combinations, irrespective of presence and location of additional resistors
- H03H7/1783—Combined LC in series path
-
- 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
- H04B2203/5429—Applications for powerline communications
- H04B2203/5433—Remote metering
-
- 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
Abstract
Filtro de bloqueo para aparatos con aprovechamiento de frecuencia portadora de conductores de baja tensión, consistente en una reactancia estranguladora compensada en corriente, con dos mitades de bobina enrolladas en igual sentido sobre un núcleo de ferrita cerrado, caracterizado porque los arrollamientos de ambas mitades de bobina, en una toma central, están enlazados por un condensador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792952036 DE2952036C2 (de) | 1979-12-22 | 1979-12-22 | Sperrfilter |
DE19803002637 DE3002637C2 (de) | 1980-01-25 | 1980-01-25 | Gehäuse zur Kapselung eines Sperrfilters |
Publications (2)
Publication Number | Publication Date |
---|---|
ES255196U true ES255196U (es) | 1981-09-16 |
ES255196Y ES255196Y (es) | 1982-03-01 |
Family
ID=25782609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980255196U Expired ES255196Y (es) | 1979-12-22 | 1980-12-22 | Filtro de bloqueo para aparatos con aprovechamiento de fre- cuencia portadora de conductores de baja tension |
Country Status (6)
Country | Link |
---|---|
US (1) | US4369416A (es) |
EP (1) | EP0031061B1 (es) |
JP (1) | JPH0238524Y2 (es) |
ES (1) | ES255196Y (es) |
FI (1) | FI71449C (es) |
NO (1) | NO149159C (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3213436A1 (de) * | 1982-04-10 | 1983-10-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Bandfilter |
DE4311089A1 (de) * | 1993-04-03 | 1994-10-06 | Abb Patent Gmbh | Hochfrequenzsperrfilter für Niederspannungsnetze mit trägerfrequenter Nachrichtenübertragung |
DE4311088C1 (de) * | 1993-04-03 | 1994-03-24 | Abb Patent Gmbh | Hochfrequenzsperrfilter für Niederspannungsnetze mit trägerfrequenter Nachrichtenübertragung |
US5844791A (en) * | 1997-06-30 | 1998-12-01 | Mte Corporation | Single-phase harmonic filter system |
US20020075097A1 (en) * | 1998-09-03 | 2002-06-20 | Paul A. Brown | Filter |
DE50014291D1 (de) * | 1999-10-29 | 2007-06-14 | Schaffner Emv Ag | Verwendung eines drei-Phasen-Filters mit Nullleiter |
EP1371219A4 (en) * | 2001-02-14 | 2006-06-21 | Current Tech Llc | DATA COMMUNICATION VIA A POWER SUPPLY LINE |
US7061370B2 (en) * | 2002-04-29 | 2006-06-13 | Ambient Corporation | High current inductive coupler and current transformer for power lines |
EA007883B1 (ru) * | 2002-10-17 | 2007-02-27 | Эмбиент Корпорейшн | Сильно изолированные индуктивные элементы информационной связи |
EP2501052A1 (en) * | 2011-03-16 | 2012-09-19 | Eandis | Power line communications systems |
RU2533673C1 (ru) * | 2013-06-10 | 2014-11-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Уральский государственный университет" (национальный исследовательский университет) (ФГБОУ ВПО "ЮУрГУ" (НИУ)) | Управляемый реактор |
WO2015000484A1 (en) * | 2013-07-04 | 2015-01-08 | Linak A/S | Actuator system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR631479A (fr) * | 1927-03-26 | 1927-12-21 | Telephones Grammont Soc D | Filtre antidistorsion |
US2052338A (en) * | 1929-06-29 | 1936-08-25 | Bell Telephone Labor Inc | Filtering circuit |
-
1980
- 1980-12-06 EP EP80107685A patent/EP0031061B1/de not_active Expired
- 1980-12-19 FI FI803972A patent/FI71449C/fi not_active IP Right Cessation
- 1980-12-19 NO NO803880A patent/NO149159C/no unknown
- 1980-12-22 ES ES1980255196U patent/ES255196Y/es not_active Expired
- 1980-12-22 US US06/218,499 patent/US4369416A/en not_active Expired - Lifetime
-
1988
- 1988-04-28 JP JP1988058462U patent/JPH0238524Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO149159C (no) | 1984-02-29 |
NO149159B (no) | 1983-11-14 |
JPS63174737U (es) | 1988-11-14 |
US4369416A (en) | 1983-01-18 |
ES255196Y (es) | 1982-03-01 |
JPH0238524Y2 (es) | 1990-10-17 |
FI803972L (fi) | 1981-06-23 |
NO803880L (no) | 1981-06-23 |
EP0031061A2 (de) | 1981-07-01 |
EP0031061B1 (de) | 1984-04-11 |
FI71449B (fi) | 1986-09-09 |
EP0031061A3 (en) | 1982-02-10 |
FI71449C (fi) | 1986-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20010402 |