GB8911915D0 - Improved electrical switching system - Google Patents

Improved electrical switching system

Info

Publication number
GB8911915D0
GB8911915D0 GB898911915A GB8911915A GB8911915D0 GB 8911915 D0 GB8911915 D0 GB 8911915D0 GB 898911915 A GB898911915 A GB 898911915A GB 8911915 A GB8911915 A GB 8911915A GB 8911915 D0 GB8911915 D0 GB 8911915D0
Authority
GB
United Kingdom
Prior art keywords
switching system
electrical switching
improved electrical
improved
switching
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.)
Pending
Application number
GB898911915A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB898911915A priority Critical patent/GB8911915D0/en
Publication of GB8911915D0 publication Critical patent/GB8911915D0/en
Priority to GB9011511A priority patent/GB2234869B/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • 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
    • H02J13/00012—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 an auxiliary transmission line
GB898911915A 1989-05-24 1989-05-24 Improved electrical switching system Pending GB8911915D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB898911915A GB8911915D0 (en) 1989-05-24 1989-05-24 Improved electrical switching system
GB9011511A GB2234869B (en) 1989-05-24 1990-05-23 Improved electrical switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898911915A GB8911915D0 (en) 1989-05-24 1989-05-24 Improved electrical switching system

Publications (1)

Publication Number Publication Date
GB8911915D0 true GB8911915D0 (en) 1989-07-12

Family

ID=10657262

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898911915A Pending GB8911915D0 (en) 1989-05-24 1989-05-24 Improved electrical switching system
GB9011511A Expired - Fee Related GB2234869B (en) 1989-05-24 1990-05-23 Improved electrical switching system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9011511A Expired - Fee Related GB2234869B (en) 1989-05-24 1990-05-23 Improved electrical switching system

Country Status (1)

Country Link
GB (2) GB8911915D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753311B1 (en) * 1996-09-12 1998-11-27 Merx Philippe ELECTRICAL DEVICE WHOSE CONTROLS AND CONTROLLED DEVICES ARE MOBILE
FR2753312B3 (en) * 1996-09-12 1998-11-13 Merx Philippe ELECTRIC DEVICE WHOSE CONTROLS AND CONTROLLED DEVICES ARE MOBILE
GB2527134A (en) * 2014-06-14 2015-12-16 Alexander Joseph Dawood A light switch interface for electronic devices fitted into a light fitting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB318316A (en) * 1928-06-06 1929-09-05 British Insulated Cables Ltd Improvements in or connected with the closing and opening of electrical circuits at predetermined time intervals
GB444045A (en) * 1935-02-11 1936-03-12 Gen Electric Co Ltd Improvements in or relating to switching systems for controlling electric lamps and other current consuming devices
GB788864A (en) * 1955-03-10 1958-01-08 Gen Electric Co Ltd Improvements in or relating to electric circuit arrangements for supplying current to electric lamps
US3234429A (en) * 1963-11-13 1966-02-08 Gen Electric Electrical circuit for electrohydraulic systems
NL7016114A (en) * 1970-11-04 1972-05-08
US3742246A (en) * 1971-11-15 1973-06-26 Fuji Electric Co Ltd Control device for a circuit breaker
DE2513812B1 (en) * 1975-03-27 1976-09-30 Agfa Gevaert Ag DEVICE FOR SYNCHRONOUSLY IGNITING AN ELECTRONIC FLASH DEVICE
US4090107A (en) * 1976-12-08 1978-05-16 Seib James N Electric circuit control system using logic device
US4363974A (en) * 1981-04-06 1982-12-14 Beckwith Robert W Method and apparatus for providing signals from LTC transformer to electrical devices
GB2155708B (en) * 1984-02-24 1988-02-10 Colin Robert Francis Electrical devices

Also Published As

Publication number Publication date
GB2234869A (en) 1991-02-13
GB2234869B (en) 1994-02-16
GB9011511D0 (en) 1990-07-11

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