GB8515144D0 - Determining operational state of equipment - Google Patents

Determining operational state of equipment

Info

Publication number
GB8515144D0
GB8515144D0 GB858515144A GB8515144A GB8515144D0 GB 8515144 D0 GB8515144 D0 GB 8515144D0 GB 858515144 A GB858515144 A GB 858515144A GB 8515144 A GB8515144 A GB 8515144A GB 8515144 D0 GB8515144 D0 GB 8515144D0
Authority
GB
United Kingdom
Prior art keywords
equipment
operational state
determining operational
determining
state
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Withdrawn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
GB858515144A
Other versions
GB2176640A (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.)
Hardy R B M
Original Assignee
Hardy R B M
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 Hardy R B M filed Critical Hardy R B M
Priority to GB08515144A priority Critical patent/GB2176640A/en
Publication of GB8515144D0 publication Critical patent/GB8515144D0/en
Publication of GB2176640A publication Critical patent/GB2176640A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0219—Electrical interface; User interface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0238—Details making use of sensor-related data, e.g. for identification of sensor or optical parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0247—Details using a charging unit
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB08515144A 1985-06-14 1985-06-14 Apparatus for determining the operational status of equipment Withdrawn GB2176640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08515144A GB2176640A (en) 1985-06-14 1985-06-14 Apparatus for determining the operational status of equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08515144A GB2176640A (en) 1985-06-14 1985-06-14 Apparatus for determining the operational status of equipment

Publications (2)

Publication Number Publication Date
GB8515144D0 true GB8515144D0 (en) 1985-07-17
GB2176640A GB2176640A (en) 1986-12-31

Family

ID=10580769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08515144A Withdrawn GB2176640A (en) 1985-06-14 1985-06-14 Apparatus for determining the operational status of equipment

Country Status (1)

Country Link
GB (1) GB2176640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112119677A (en) * 2018-03-16 2020-12-22 施莱德有限公司 Lighting device with power failure detection

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624335B1 (en) * 1987-12-04 1990-03-23 Finzel Jean Luc SELECTIVE DETECTION AND SIGNALING ASSEMBLY OF OPERATING FAULTS OF LIGHTING UNITS IN A LIGHTING NETWORK
FR2640107A2 (en) * 1987-12-04 1990-06-08 Finzel Jean Luc Enhancement to an assembly for detecting and signalling operating faults of lighting units in a lighting network
GB8821344D0 (en) * 1988-09-12 1988-10-12 Tailor Made Systems Ltd Recording condition of equipment
FR2643210B1 (en) * 1989-02-14 1993-07-02 Michel Ribery DEVICE FOR PERMANENT SIGNALING OF OPERATION OR NON-OPERATION DURING ITS DURATION OF USE OF A NON-CONTINUOUSLY OPERATING ELECTRIC WAVE TRANSMITTER
FR2661577B1 (en) * 1990-04-25 1994-06-10 Marinier Jean Claude METHOD AND DEVICE FOR REMOTELY MONITORING A LIGHTING NETWORK.
EP0453659A1 (en) * 1990-04-25 1991-10-30 TELEKRON S.r.l. Apparatus for picking-up and transmitting failure signals in installations comprising several lamps in parallel, especially for public lighting systems
ES2024296A6 (en) * 1990-08-06 1992-02-16 Electronic Traffic Sa Procedure for detecting breakdowns in street lighting.
FR2675266B1 (en) * 1991-04-10 1995-09-01 Cheylus Jacques FUNCTION DETECTOR WITH COUNTER.
GB9415594D0 (en) * 1994-08-02 1994-09-21 Ptf Consultants Ltd Improvements in and relating to remote monitoring and signalling
FR2732799B1 (en) * 1995-04-04 1997-06-20 Jean Neuhaus Sa METHOD FOR MAINTAINING A PARK OF MATERIALS
DE19810229B4 (en) * 1997-04-07 2004-04-08 Franken Plastik Gmbh Supply network with administrative facility
US6714895B2 (en) 2000-06-28 2004-03-30 A.L. Air Data, Inc. Lamp monitoring and control unit and method
US6035266A (en) 1997-04-16 2000-03-07 A.L. Air Data, Inc. Lamp monitoring and control system and method
US6119076A (en) 1997-04-16 2000-09-12 A.L. Air Data, Inc. Lamp monitoring and control unit and method
FI113500B (en) * 1998-01-05 2004-04-30 Valo Oy I Method and system for detecting the operation of an electronic device
US6717660B1 (en) 2000-08-01 2004-04-06 Safe Passage Systems Corporation System for monitoring and testing of light sources
BR0306926A (en) 2002-01-15 2004-12-28 Steris Inc Video system for surgical lighting control
GB0318230D0 (en) * 2003-08-04 2003-09-03 Schofield Darryl Solar powered, wireless street measuring device
US7398184B1 (en) * 2007-04-09 2008-07-08 Honeywell International Inc. Analyzing equipment performance and optimizing operating costs
US8824691B2 (en) 2008-02-01 2014-09-02 Honeywell International Inc. Apparatus and method for monitoring sound in a process system
US8115397B2 (en) 2011-01-04 2012-02-14 Greenwave Reality PTE, Ltd. Power failure reporting in a networked light
US9373961B2 (en) * 2011-05-31 2016-06-21 GE Lighting Solutions, LLC Adaptive load circuit
CN104854463B (en) * 2012-12-18 2019-12-20 飞利浦灯具控股公司 Problem detection in cable systems
JP2016529485A (en) * 2013-07-02 2016-09-23 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Problem monitoring in cable systems with fuses.
US20160139195A1 (en) * 2013-07-02 2016-05-19 Koninklijke Philips N.V. Problem detection in cable system with fuses
CN105339801A (en) * 2013-07-02 2016-02-17 皇家飞利浦有限公司 Problem detection in cable system with fuses
MA39538A1 (en) * 2016-12-19 2018-06-29 Univ Int Rabat Electronic telemetry and corrective maintenance system for intelligent lighting

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174091A (en) * 1966-02-04 1969-12-10 Coal Industry Patents Ltd Cyclic Monitoring System for Electrical Devices
US3622994A (en) * 1970-02-11 1971-11-23 Honeywell Inc Control and supervision system having data storage
GB1369442A (en) * 1971-12-06 1974-10-09 Lucas Industries Ltd Vehicles having fault indicating systems
DE2338882C2 (en) * 1973-08-01 1984-05-24 Robert Bosch Gmbh, 7000 Stuttgart Method and telecontrol system for switching electrical consumers on and off
DE2433025A1 (en) * 1974-07-10 1976-01-22 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING AND MONITORING ELECTRICAL SWITCHING OPERATIONS, IN PARTICULAR IN MOTOR VEHICLES
GB1506451A (en) * 1976-01-27 1978-04-05 British Airports Authority Airfield lighting circuits
GB1585518A (en) * 1977-05-26 1981-03-04 Milligan Electronics Ltd Supervisory arrangements for airfield landing light installations
GB2036390A (en) * 1978-12-07 1980-06-25 Standard Telephones Cables Ltd Improvements in or Relating to Telephone Exchanges
GB2055235B (en) * 1979-08-02 1983-06-22 Molins Ltd Control and monitoring system for cigarette packaging machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112119677A (en) * 2018-03-16 2020-12-22 施莱德有限公司 Lighting device with power failure detection
CN112119677B (en) * 2018-03-16 2024-03-05 施莱德有限公司 Lighting device with power failure detection

Also Published As

Publication number Publication date
GB2176640A (en) 1986-12-31

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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)