GB1372643A - Method of and apparatus for remote control - Google Patents

Method of and apparatus for remote control

Info

Publication number
GB1372643A
GB1372643A GB2003672A GB2003672A GB1372643A GB 1372643 A GB1372643 A GB 1372643A GB 2003672 A GB2003672 A GB 2003672A GB 2003672 A GB2003672 A GB 2003672A GB 1372643 A GB1372643 A GB 1372643A
Authority
GB
United Kingdom
Prior art keywords
frequency
remote control
auxiliary
circuit
control frequency
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
Application number
GB2003672A
Other languages
English (en)
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.)
Zellweger Uster AG
Original Assignee
Zellweger Uster 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 Zellweger Uster AG filed Critical Zellweger Uster AG
Publication of GB1372643A publication Critical patent/GB1372643A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H03H19/002—N-path filters
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • 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)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Small-Scale Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Superheterodyne Receivers (AREA)
GB2003672A 1971-07-01 1972-05-01 Method of and apparatus for remote control Expired GB1372643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH891471A CH540608A (de) 1971-07-01 1971-07-01 Verfahren und Vorrichtung zur Fernübertragung eines Signales

Publications (1)

Publication Number Publication Date
GB1372643A true GB1372643A (en) 1974-11-06

Family

ID=4346215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2003672A Expired GB1372643A (en) 1971-07-01 1972-05-01 Method of and apparatus for remote control

Country Status (13)

Country Link
US (1) US3806876A (enExample)
JP (1) JPS5523015B2 (enExample)
AT (1) AT319382B (enExample)
AU (1) AU466312B2 (enExample)
BE (1) BE782732A (enExample)
CA (1) CA993973A (enExample)
CH (1) CH540608A (enExample)
FR (1) FR2143663B1 (enExample)
GB (1) GB1372643A (enExample)
IT (1) IT949916B (enExample)
NL (1) NL7202490A (enExample)
SE (1) SE391424B (enExample)
ZA (1) ZA722827B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428061A (en) 1980-02-18 1984-01-24 Sangamo Weston Limited Method and apparatus for receiving carrier-borne digital signals intended to operate remotely-operable switching devices

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321640B2 (enExample) * 1972-12-27 1978-07-04
CH566086A5 (enExample) * 1973-05-18 1975-08-29 Zellweger Uster Ag
CH589979A5 (enExample) * 1975-09-25 1977-07-29 Zellweger Uster Ag
JPS5366309A (en) * 1976-11-26 1978-06-13 Nec Corp Digital type tone signal detector
DE2923716A1 (de) * 1979-06-12 1980-12-18 Fuss Fritz Kg Verfahren zur uebertragung binaerer signale ueber ein fremdes drahtnetz
AT387479B (de) * 1986-06-17 1989-01-25 Uher Ag Rundsteuerempfaenger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484700A (en) * 1948-04-08 1949-10-11 Union Switch & Signal Co Transmitter for code communication systems
US2685684A (en) * 1951-04-26 1954-08-03 Sprague Electric Co Outage monitor system
US3223889A (en) * 1963-01-22 1965-12-14 Jr Edmund O Schweitzer Means for protecting power circuits and the like
CH424968A (de) * 1965-08-04 1966-11-30 Zellweger Uster Ag Verfahren und Vorrichtung zur Steuerung von elektrischen Apparaten mit Hilfe von insbesondere tonfrequenten Impulsen, die dem Starkstromnetz überlagert werden
US3467835A (en) * 1965-09-08 1969-09-16 Warwick Electronics Inc Remote control switch responsive to superimposed power line frequency
US3559176A (en) * 1966-11-25 1971-01-26 Hb Eng Corp Method and system for locating faults in utility electrical power systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428061A (en) 1980-02-18 1984-01-24 Sangamo Weston Limited Method and apparatus for receiving carrier-borne digital signals intended to operate remotely-operable switching devices

Also Published As

Publication number Publication date
AT319382B (de) 1974-12-27
BE782732A (fr) 1972-08-16
FR2143663B1 (enExample) 1973-07-13
DE2225507A1 (de) 1973-01-11
CA993973A (en) 1976-07-27
IT949916B (it) 1973-06-11
NL7202490A (enExample) 1973-01-03
JPS4816085A (enExample) 1973-03-01
SE391424B (sv) 1977-02-14
CH540608A (de) 1973-08-15
FR2143663A1 (enExample) 1973-02-09
AU4253272A (en) 1973-11-22
AU466312B2 (en) 1975-10-23
US3806876A (en) 1974-04-23
ZA722827B (en) 1973-03-28
JPS5523015B2 (enExample) 1980-06-20
DE2225507B2 (de) 1977-05-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee