GB0327939D0 - Automatic light monitoring device - Google Patents

Automatic light monitoring device

Info

Publication number
GB0327939D0
GB0327939D0 GBGB0327939.5A GB0327939A GB0327939D0 GB 0327939 D0 GB0327939 D0 GB 0327939D0 GB 0327939 A GB0327939 A GB 0327939A GB 0327939 D0 GB0327939 D0 GB 0327939D0
Authority
GB
United Kingdom
Prior art keywords
monitoring device
automatic light
light monitoring
automatic
monitoring
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.)
Withdrawn
Application number
GBGB0327939.5A
Other versions
GB2405693A (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.)
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
Publication of GB0327939D0 publication Critical patent/GB0327939D0/en
Publication of GB2405693A publication Critical patent/GB2405693A/en
Withdrawn legal-status Critical Current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
GB0327939A 2003-08-04 2003-12-02 Automatic light monitoring means Withdrawn GB2405693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0318230.0A GB0318230D0 (en) 2003-08-04 2003-08-04 Solar powered, wireless street measuring device

Publications (2)

Publication Number Publication Date
GB0327939D0 true GB0327939D0 (en) 2004-01-07
GB2405693A GB2405693A (en) 2005-03-09

Family

ID=27799766

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0318230.0A Ceased GB0318230D0 (en) 2003-08-04 2003-08-04 Solar powered, wireless street measuring device
GB0327939A Withdrawn GB2405693A (en) 2003-08-04 2003-12-02 Automatic light monitoring means

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0318230.0A Ceased GB0318230D0 (en) 2003-08-04 2003-08-04 Solar powered, wireless street measuring device

Country Status (1)

Country Link
GB (2) GB0318230D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054332A1 (en) * 2006-11-17 2008-05-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lamp with an operating monitor and operating monitor for a lamp
ITDP20100004A1 (en) * 2010-05-19 2011-11-19 Claudia Castaldo INTERACTIVE LEDS LAMP.
CN112616231A (en) * 2020-12-17 2021-04-06 陈迎春 Fault alarm method, detection alarm device and system for periodic power supply electric appliance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176640A (en) * 1985-06-14 1986-12-31 Raymond Bruce Mcclelland Hardy Apparatus for determining the operational status of equipment
FR2592718B1 (en) * 1986-01-09 1988-08-26 Forclum Force Lumiere Elect METHOD AND SYSTEM FOR MONITORING FAILURES OF AT LEAST ONE SOURCE OF LIGHT RADIATION
GB8821344D0 (en) * 1988-09-12 1988-10-12 Tailor Made Systems Ltd Recording condition of equipment
US6035266A (en) * 1997-04-16 2000-03-07 A.L. Air Data, Inc. Lamp monitoring and control system and method
ITRE20020014A1 (en) * 2002-02-22 2003-08-22 Giorgio Reverberi CONTROL AND MANAGEMENT SYSTEM OF LIGHTING SYSTEMS.
GB2392326A (en) * 2002-08-20 2004-02-25 Christopher Laurie Malthouse System for monitoring street lighting

Also Published As

Publication number Publication date
GB0318230D0 (en) 2003-09-03
GB2405693A (en) 2005-03-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)