US2203358A - Selective remote control - Google Patents

Selective remote control Download PDF

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Publication number
US2203358A
US2203358A US180953A US18095337A US2203358A US 2203358 A US2203358 A US 2203358A US 180953 A US180953 A US 180953A US 18095337 A US18095337 A US 18095337A US 2203358 A US2203358 A US 2203358A
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US
United States
Prior art keywords
contact
relay
network
energized
selector
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 - Lifetime
Application number
US180953A
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English (en)
Inventor
Koenig Werner
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr 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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of US2203358A publication Critical patent/US2203358A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • 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
    • 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
    • H02J13/0001—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 modification of a parameter of the network power signal
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
    • Y04S10/52—Outage or fault management, e.g. fault detection or location
    • 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

Definitions

  • the invention relates to a receiving device for a remote control system connected to an alternatin'g current network and designed to control or effect definite operations, and more particularly to such receiving devices controlled by a transmitter, and wherein the selection or control of the different operations is determined by the length of time between two interruptions of the alternating current network.
  • the invention consists in the novel parts, constructio arrangements, combinations and improvements herein shown and described.
  • Figures 1 and 2 show two constructional forms of the invention, wherein a synchronous motor is employed as the driving mechanism.
  • Receiving devices embodying the invention are applicable to the remote control of counting mechanisms of electric multiple tariff meters
  • a contact arm of a contact selector is driven after the first interruption of the circuit by a driving mechanism running at a constant speed, making a quite definite motion and held without potential,
  • the contact selector can be connected through its contact arm and through a back contact of the relay (i. e., a contact on which the movable tongue normally rests) tor of the network, and the device to be controlled connected to at least one selector contact of the relay corresponding to the associated length or period of time between two interruptions.
  • the driving means for the contact selector may be a synchronous motor, oil-normal, or restoring switch controlled by the contact selector.
  • the winding of the contact relay may be connected on one side to one conductor of the network and on the outer side through its operating contact to the other network conductor, and also from time to time to so that contact of the contact selector that is just to one conducwhich. is controlled by an.
  • this contact relay may operate with delayed attraction, the winding of the relay being connected directly to the network.
  • I is the contact selector of the receiving device; contact arm 2 is connected to a back contact 3 of a relay 4; the initial contact 5 is connected on one side through oil-normal switch I to one network conductor A and on the 1. other side through an excitingwinding 6 of a synchronous motor I to the network conductor B; contacts 9 to II are connected to winding I2 and to a holding contact I3 of the relay 4; also contacts I4, I5 are each connected through a winding I6, II of a tilting relay III to network conductor B.
  • a movable contact I9 of relay 4 coacting with holding contact I3 and back contact 3 and controlled by winding I2, is connected to network conductor A.
  • Tilting relay I8 controls a change-over contact arm 24 coacting with contacts 22, 23.
  • the relay 4 is again energized, contact arm 2. of contact selector contact I0. Movable contact I9 is attracted, whereby contact arm 2 is again without potential. Therefore, since there is no interruption of the network A, B, winding II of tilting relay I8 is not energized when contact arm 2 comes on to contact I5. On reaching zero position of the contact arm 2, the off-normal switch 8 is again opened and the synchronous motor 1 thereby stops. Since the network remains switched in, relay 4 will still hold movable contact I9 on holding contact I3.
  • contact arm 2 of selector I opening of the Any accidental interruptions of network A, B after restoration of the network potential result in nothing more than idle rotation of contact arm 2.
  • contact arm 2 is set in rotation.
  • relay 4 which was de-energized on the interruption is again energized, and thereby contact arm 2 is rendered without potential.
  • I5 no energization of windings I6, I 1' of tilting relay I8 can therefore take place. It may then happen that just at this moment a further interruption of network A, B occurs of a duration which is equal to or less than the selected interruption. This is however not to be assumed, and under practical operating conditions rarely, if ever, happens.
  • WhatI'claim is: '1.,A.circuit selector associated with a normally closed power supply network and responsive to the period of time elapsing between two successive momentary interruptions of the network, comprising 'a constant speed electric motor to be energized from the network, a plurality of contacts, a wiper driven by said without sacrificing its chief advan-.
  • a relay connections whereby the relay is energized from the network when the network is closed, connections from the network to the motor for initially energizing the motor and moving the wiper from initial position, said connections including the wiper, one of the selector contacts insaid initial position and a back contact of the relay, means for connecting the motor to the including the back contact of the relay, the wiper and respective other of said will accomplish selection.
  • said means for delaying the opening of the motor connections through the back contact of the relay including a circuit established through the back contact of the relay, the wiper, another 3.
  • the delaying of the opening of the motor connections through the back contact of the relay upon reclosure of the network to allow the motor to meanwhile move the wiper from its initial position is accomplished by making said relay of the delay or retarded action type.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Motor And Converter Starters (AREA)
  • Selective Calling Equipment (AREA)
US180953A 1936-12-24 1937-12-21 Selective remote control Expired - Lifetime US2203358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH191948T 1936-12-24

Publications (1)

Publication Number Publication Date
US2203358A true US2203358A (en) 1940-06-04

Family

ID=4437947

Family Applications (1)

Application Number Title Priority Date Filing Date
US180953A Expired - Lifetime US2203358A (en) 1936-12-24 1937-12-21 Selective remote control

Country Status (7)

Country Link
US (1) US2203358A (de)
AT (1) AT156507B (de)
CH (1) CH191948A (de)
DE (1) DE672798C (de)
FR (1) FR829005A (de)
GB (1) GB494792A (de)
NL (1) NL51734C (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2598356A (en) * 1949-11-19 1952-05-27 Mcgraw Electric Co Remote switch control
US2610239A (en) * 1948-09-07 1952-09-09 Shepherd Judson O'd Traffic signal and street light control system
US2757368A (en) * 1956-07-31 System and apparatus for control of electrical circuits
US2935741A (en) * 1954-11-18 1960-05-03 John V Cebular Alarm device, system, and method
US2987703A (en) * 1957-05-09 1961-06-06 Landis & Gyr Ag Preset code receiver for central remote-control systems
US2990537A (en) * 1957-09-13 1961-06-27 Mc Graw Edison Co Remote control system
US3025496A (en) * 1956-09-27 1962-03-13 Landis & Gyr Ag Receiver for remote control impulses
US20060109653A1 (en) * 2004-11-23 2006-05-25 Takacs Laszlo A Lighting fixture with synchronizable optical filter wheel and related method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020088B (de) * 1952-06-12 1957-11-28 Licentia Gmbh Anordnung zur Verhinderung der Ausloesung von Fernschaltungen durch Stoerimpulse in Zentralfernsteuerungsanlagen
GB1600056A (en) * 1978-03-14 1981-10-14 Texas Instruments Ltd Communication via an electricity supply main

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757368A (en) * 1956-07-31 System and apparatus for control of electrical circuits
US2610239A (en) * 1948-09-07 1952-09-09 Shepherd Judson O'd Traffic signal and street light control system
US2598356A (en) * 1949-11-19 1952-05-27 Mcgraw Electric Co Remote switch control
US2935741A (en) * 1954-11-18 1960-05-03 John V Cebular Alarm device, system, and method
US3025496A (en) * 1956-09-27 1962-03-13 Landis & Gyr Ag Receiver for remote control impulses
US2987703A (en) * 1957-05-09 1961-06-06 Landis & Gyr Ag Preset code receiver for central remote-control systems
US2990537A (en) * 1957-09-13 1961-06-27 Mc Graw Edison Co Remote control system
US20060109653A1 (en) * 2004-11-23 2006-05-25 Takacs Laszlo A Lighting fixture with synchronizable optical filter wheel and related method
US7348742B2 (en) 2004-11-23 2008-03-25 Energy Focus, Inc. Lighting fixture with synchronizable optical filter wheel and related method

Also Published As

Publication number Publication date
CH191948A (de) 1937-07-15
GB494792A (en) 1938-11-01
FR829005A (fr) 1938-06-08
DE672798C (de) 1939-03-10
NL51734C (de) 1942-01-15
AT156507B (de) 1939-07-10

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