DE2424738C3 - - Google Patents

Info

Publication number
DE2424738C3
DE2424738C3 DE2424738A DE2424738A DE2424738C3 DE 2424738 C3 DE2424738 C3 DE 2424738C3 DE 2424738 A DE2424738 A DE 2424738A DE 2424738 A DE2424738 A DE 2424738A DE 2424738 C3 DE2424738 C3 DE 2424738C3
Authority
DE
Germany
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
Application number
DE2424738A
Other languages
German (de)
Other versions
DE2424738A1 (de
DE2424738B2 (de
Inventor
Gernot Zug Ch Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Building Technologies AG
Original Assignee
LGZ Landis and Gyr Zug AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LGZ Landis and Gyr Zug AG filed Critical LGZ Landis and Gyr Zug AG
Publication of DE2424738A1 publication Critical patent/DE2424738A1/de
Publication of DE2424738B2 publication Critical patent/DE2424738B2/de
Application granted granted Critical
Publication of DE2424738C3 publication Critical patent/DE2424738C3/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/12—Frequency selective two-port networks using amplifiers with feedback
    • H03H11/126—Frequency selective two-port networks using amplifiers with feedback using a single operational amplifier
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
DE2424738A 1974-04-19 1974-05-21 Schaltungsanordnung zum selektiven Empfang von Signalen, insbesondere Eingangskreis für einen Rundsteuerempfänger Granted DE2424738B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH541374A CH571292A5 (enrdf_load_html_response) 1974-04-19 1974-04-19

Publications (3)

Publication Number Publication Date
DE2424738A1 DE2424738A1 (de) 1975-10-23
DE2424738B2 DE2424738B2 (de) 1978-09-28
DE2424738C3 true DE2424738C3 (enrdf_load_html_response) 1983-12-22

Family

ID=4293156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2424738A Granted DE2424738B2 (de) 1974-04-19 1974-05-21 Schaltungsanordnung zum selektiven Empfang von Signalen, insbesondere Eingangskreis für einen Rundsteuerempfänger

Country Status (2)

Country Link
CH (1) CH571292A5 (enrdf_load_html_response)
DE (1) DE2424738B2 (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302598B (enrdf_load_html_response) *
DE1261225B (de) * 1959-09-05 1968-02-15 Neumann Elektronik Gmbh Selektiver Empfaenger fuer Tonfrequenzsteueranlagen
DE1615859A1 (de) * 1968-03-13 1970-10-29 Bbc Brown Boveri & Cie Rundsteuerempfaenger

Also Published As

Publication number Publication date
DE2424738A1 (de) 1975-10-23
DE2424738B2 (de) 1978-09-28
CH571292A5 (enrdf_load_html_response) 1975-12-31

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8226 Change of the secondary classification

Ipc: ENTFAELLT

8281 Inventor (new situation)

Free format text: SCHNEIDER, GERNOT, ZUG, CH

8226 Change of the secondary classification

Ipc: H03H 7/00

C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee