GB0724280D0 - Sentinel - Google Patents

Sentinel

Info

Publication number
GB0724280D0
GB0724280D0 GBGB0724280.3A GB0724280A GB0724280D0 GB 0724280 D0 GB0724280 D0 GB 0724280D0 GB 0724280 A GB0724280 A GB 0724280A GB 0724280 D0 GB0724280 D0 GB 0724280D0
Authority
GB
United Kingdom
Prior art keywords
sentinel
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Withdrawn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
GBGB0724280.3A
Other versions
GB2455540A (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.)
HODGETTS PHILIP
Original Assignee
HODGETTS PHILIP
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 HODGETTS PHILIP filed Critical HODGETTS PHILIP
Priority to GB0724280A priority Critical patent/GB2455540A/en
Publication of GB0724280D0 publication Critical patent/GB0724280D0/en
Publication of GB2455540A publication Critical patent/GB2455540A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H05B37/0227—
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K2017/9602—Touch switches characterised by the type or shape of the sensing electrodes
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB0724280A 2007-12-13 2007-12-13 Proximity sensing system to control electricity supply Withdrawn GB2455540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0724280A GB2455540A (en) 2007-12-13 2007-12-13 Proximity sensing system to control electricity supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0724280A GB2455540A (en) 2007-12-13 2007-12-13 Proximity sensing system to control electricity supply

Publications (2)

Publication Number Publication Date
GB0724280D0 true GB0724280D0 (en) 2008-01-23
GB2455540A GB2455540A (en) 2009-06-17

Family

ID=39016494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0724280A Withdrawn GB2455540A (en) 2007-12-13 2007-12-13 Proximity sensing system to control electricity supply

Country Status (1)

Country Link
GB (1) GB2455540A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000980A (en) * 1962-09-07 1965-08-11 Alexander Wright & Company Wes Improvements in or relating to proximity detection means
FR2176499B1 (en) * 1972-03-21 1975-03-21 Salmet Gaston
GB2106269A (en) * 1981-09-15 1983-04-07 Eda Sparkrite Ltd Apparatus for and method of controlling or modifying conditions in enclosed spaces
GB8413951D0 (en) * 1984-05-31 1984-07-04 Robotronics Ltd Electrical energy control unit
JP3600796B2 (en) * 1998-06-23 2004-12-15 ケイエステクノ株式会社 Fence sensor

Also Published As

Publication number Publication date
GB2455540A (en) 2009-06-17

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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)