GB2284952B - Remote control of lighting - Google Patents

Remote control of lighting

Info

Publication number
GB2284952B
GB2284952B GB9421765A GB9421765A GB2284952B GB 2284952 B GB2284952 B GB 2284952B GB 9421765 A GB9421765 A GB 9421765A GB 9421765 A GB9421765 A GB 9421765A GB 2284952 B GB2284952 B GB 2284952B
Authority
GB
United Kingdom
Prior art keywords
lighting
remote control
remote
control
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
GB9421765A
Other versions
GB2284952A (en
GB9421765D0 (en
Inventor
Kenneth Payne
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 Ltd
Original Assignee
Ampy Automotion Digilog Ltd
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
Priority claimed from GB939324265A external-priority patent/GB9324265D0/en
Application filed by Ampy Automotion Digilog Ltd filed Critical Ampy Automotion Digilog Ltd
Priority to GB9421765A priority Critical patent/GB2284952B/en
Publication of GB9421765D0 publication Critical patent/GB9421765D0/en
Publication of GB2284952A publication Critical patent/GB2284952A/en
Application granted granted Critical
Publication of GB2284952B publication Critical patent/GB2284952B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
GB9421765A 1993-11-25 1994-10-28 Remote control of lighting Expired - Lifetime GB2284952B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9421765A GB2284952B (en) 1993-11-25 1994-10-28 Remote control of lighting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939324265A GB9324265D0 (en) 1993-11-25 1993-11-25 Remote control of lighting
GB9421765A GB2284952B (en) 1993-11-25 1994-10-28 Remote control of lighting

Publications (3)

Publication Number Publication Date
GB9421765D0 GB9421765D0 (en) 1994-12-14
GB2284952A GB2284952A (en) 1995-06-21
GB2284952B true GB2284952B (en) 1997-10-15

Family

ID=26303917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9421765A Expired - Lifetime GB2284952B (en) 1993-11-25 1994-10-28 Remote control of lighting

Country Status (1)

Country Link
GB (1) GB2284952B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649371C1 (en) * 1996-11-28 1998-04-02 Siemens Ag Monitoring and control unit for lamps esp. at airports, main roads and obstructions near airport
IT1294432B1 (en) * 1997-05-22 1999-03-24 Giorgio Reverberi DEVICE FOR THE CONTROL AND MANAGEMENT OF LIGHTING SYSTEMS.
GB2345998A (en) * 1999-01-20 2000-07-26 Raymond Mew Remote monitoring and signalling, especially in tunnels
DE10230154A1 (en) 2002-07-04 2004-01-15 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH supply unit
KR101013140B1 (en) 2004-06-18 2011-02-10 삼성전자주식회사 Multi-display system and control method thereof
EP2051567B1 (en) * 2007-10-18 2014-03-26 Power-One Italy S.p.a. A lighting unit and a control method thereof
CN102318442B (en) 2009-02-12 2014-07-09 皇家飞利浦电子股份有限公司 Light emitting device system and driver
IT1400286B1 (en) * 2009-03-10 2013-05-24 S G E Società Generale Di Elettronica S R L TROUBLE DETECTOR DEVICE FOR A LIGHTING NETWORK

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494240A (en) * 1974-07-10 1977-12-07 Bosch Gmbh Robert Vehicle electrical switching operation control apparatus
GB2174852A (en) * 1985-05-02 1986-11-12 Tann Electronics Ltd Airfield lighting installations
WO1990004242A1 (en) * 1988-10-07 1990-04-19 Swedish Airport Technology Hb Supervision and control of airport lighting and ground movements
EP0470034A2 (en) * 1990-07-30 1992-02-05 Ingenieria De Sistemas De Control S.A. Information transmission system of the state of loads connected to an electric line
WO1992016086A1 (en) * 1991-03-08 1992-09-17 Mutual Systems Ltd. Monitoring apparatus and system
EP0582287A2 (en) * 1992-08-07 1994-02-09 SMEASIT S.r.l. On-off and intensity remote control of lighting systems by means of power line carrier waves

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1494240A (en) * 1974-07-10 1977-12-07 Bosch Gmbh Robert Vehicle electrical switching operation control apparatus
GB2174852A (en) * 1985-05-02 1986-11-12 Tann Electronics Ltd Airfield lighting installations
WO1990004242A1 (en) * 1988-10-07 1990-04-19 Swedish Airport Technology Hb Supervision and control of airport lighting and ground movements
EP0470034A2 (en) * 1990-07-30 1992-02-05 Ingenieria De Sistemas De Control S.A. Information transmission system of the state of loads connected to an electric line
WO1992016086A1 (en) * 1991-03-08 1992-09-17 Mutual Systems Ltd. Monitoring apparatus and system
EP0582287A2 (en) * 1992-08-07 1994-02-09 SMEASIT S.r.l. On-off and intensity remote control of lighting systems by means of power line carrier waves

Also Published As

Publication number Publication date
GB2284952A (en) 1995-06-21
GB9421765D0 (en) 1994-12-14

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20141027