[go: up one dir, main page]

GB2187018B - Hazzard or security monitoring device - Google Patents

Hazzard or security monitoring device

Info

Publication number
GB2187018B
GB2187018B GB08706020A GB8706020A GB2187018B GB 2187018 B GB2187018 B GB 2187018B GB 08706020 A GB08706020 A GB 08706020A GB 8706020 A GB8706020 A GB 8706020A GB 2187018 B GB2187018 B GB 2187018B
Authority
GB
United Kingdom
Prior art keywords
hazzard
monitoring device
security monitoring
security
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.)
Expired
Application number
GB08706020A
Other versions
GB8706020D0 (en
GB2187018A (en
Inventor
Colin Robert Francis
Wojciech Witold Giller
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
Priority claimed from GB848404914A external-priority patent/GB8404914D0/en
Application filed by Individual filed Critical Individual
Priority to GB08706020A priority Critical patent/GB2187018B/en
Publication of GB8706020D0 publication Critical patent/GB8706020D0/en
Publication of GB2187018A publication Critical patent/GB2187018A/en
Application granted granted Critical
Publication of GB2187018B publication Critical patent/GB2187018B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines
    • H02J13/1311—
    • H02J13/38—
    • 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
    • H05B47/16—Controlling the light source by timing means
    • H02J13/1327—
    • H02J13/1331—
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
GB08706020A 1984-02-24 1987-03-13 Hazzard or security monitoring device Expired GB2187018B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08706020A GB2187018B (en) 1984-02-24 1987-03-13 Hazzard or security monitoring device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848404914A GB8404914D0 (en) 1984-02-24 1984-02-24 Controlling operation of light
GB848416622A GB8416622D0 (en) 1984-02-24 1984-06-29 Electrical device
GB08706020A GB2187018B (en) 1984-02-24 1987-03-13 Hazzard or security monitoring device

Publications (3)

Publication Number Publication Date
GB8706020D0 GB8706020D0 (en) 1987-04-15
GB2187018A GB2187018A (en) 1987-08-26
GB2187018B true GB2187018B (en) 1988-02-10

Family

ID=27262284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08706020A Expired GB2187018B (en) 1984-02-24 1987-03-13 Hazzard or security monitoring device

Country Status (1)

Country Link
GB (1) GB2187018B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8608115D0 (en) 1986-04-03 1986-05-08 Secr Defence Smectic liquid crystal devices
US4823051A (en) * 1987-05-21 1989-04-18 Pittway Corporation Infrared actuated control switch assembly
FR2633760B1 (en) * 1988-06-29 1991-03-29 Am Chamrceun Rith FLAMMABLE OR TOXIC AND / OR FIRE GAS LEAK DETECTOR AND NETWORK USING THE SAME
DE69308015D1 (en) * 1992-02-29 1997-03-20 Scantronic Ltd POWER SUPPLY, ESPECIALLY FOR ALARM SYSTEM
GB2281139B (en) * 1993-08-19 1996-12-18 Martyn Christopher Hill A detector
GB2315326A (en) * 1996-07-15 1998-01-28 Solar Wide Ind Ltd Intruder alarm
GB2337841A (en) * 1998-05-28 1999-12-01 Mark Henry Herrington Combined light bulb fitting and smoke alarm
FR2798499B1 (en) * 1999-09-15 2001-11-16 Prigent O Meara Erven REMOTE CONTROL SYSTEM FOR AT LEAST ONE ELECTRICAL APPARATUS, AND CONSTITUENT MODULES OF THIS SYSTEM
CA2458200A1 (en) * 2001-08-23 2003-03-06 Johnny Pollard Fire detection system
US6792323B2 (en) * 2002-06-27 2004-09-14 Openpeak Inc. Method, system, and computer program product for managing controlled residential or non-residential environments
DE102023119333A1 (en) * 2023-07-21 2025-01-23 Schneider Electric Industries Sas ELECTRICAL INSTALLATION DEVICE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB275399A (en) *
GB225532A (en) * 1923-12-01 1925-07-16 Pathe Cinema Improvements in electric contact plugs
GB413562A (en) * 1932-12-09 1934-07-19 British Thomson Houston Co Ltd Improvements in and relating to indicators for showing failure of electric lamps
US4090178A (en) * 1976-08-09 1978-05-16 Norris Elwood G Combination smoke detector and lamp structure
DE2849581A1 (en) * 1977-11-21 1979-07-05 Esb Int Corp SECURITY SYSTEM TO BE USED IN CONJUNCTION WITH A PRIMARY ELECTRICITY SOURCE
GB2052178B (en) * 1979-06-12 1983-01-26 Ramolite Products Ltd Lampsockets
EP0053896A1 (en) * 1980-11-28 1982-06-16 Sa Patscentre Benelux Nv Light dimmer device
JPS5820486U (en) * 1981-07-31 1983-02-08 株式会社村田製作所 lamp protector

Also Published As

Publication number Publication date
GB8706020D0 (en) 1987-04-15
GB2187018A (en) 1987-08-26

Similar Documents

Publication Publication Date Title
GB2170933B (en) Security monitoring system
GB8512712D0 (en) Security alarm apparatus
GB8509992D0 (en) Borehole monitoring device
GB2134587B (en) Security device
GB2164003B (en) Security sealing device
GB2137682B (en) Security device
DE3561566D1 (en) Monitoring device
GB2187018B (en) Hazzard or security monitoring device
GB2157756B (en) Security device
GB2156638B (en) Alarm device
GB2165507B (en) Security device
GB2163885B (en) Alarm device
GB2167484B (en) Security device
GB8610641D0 (en) Security device
GB2134463B (en) Security device
GB8508222D0 (en) Security device
GB8518299D0 (en) Security device
GB2138049B (en) Security device
EP0163523A3 (en) Security device
GB2169425B (en) Security alarm unit
GB8426946D0 (en) Security alarm device
GB8623889D0 (en) Security monitoring
GB8425061D0 (en) Security device
GB8416403D0 (en) Security device
GB8401369D0 (en) Security device

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee