IE870848L - Switching apparatus - Google Patents

Switching apparatus

Info

Publication number
IE870848L
IE870848L IE870848A IE84887A IE870848L IE 870848 L IE870848 L IE 870848L IE 870848 A IE870848 A IE 870848A IE 84887 A IE84887 A IE 84887A IE 870848 L IE870848 L IE 870848L
Authority
IE
Ireland
Prior art keywords
circuit
switch
load
relay
power
Prior art date
Application number
IE870848A
Other languages
English (en)
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Priority to IE870848A priority Critical patent/IE870848L/xx
Priority to EP88302911A priority patent/EP0285427A3/fr
Publication of IE870848L publication Critical patent/IE870848L/xx

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
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • 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
    • H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Burglar Alarm Systems (AREA)
IE870848A 1987-04-02 1987-04-02 Switching apparatus IE870848L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IE870848A IE870848L (en) 1987-04-02 1987-04-02 Switching apparatus
EP88302911A EP0285427A3 (fr) 1987-04-02 1988-03-31 Dispositif de commutation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE870848A IE870848L (en) 1987-04-02 1987-04-02 Switching apparatus

Publications (1)

Publication Number Publication Date
IE870848L true IE870848L (en) 1988-10-02

Family

ID=11018898

Family Applications (1)

Application Number Title Priority Date Filing Date
IE870848A IE870848L (en) 1987-04-02 1987-04-02 Switching apparatus

Country Status (2)

Country Link
EP (1) EP0285427A3 (fr)
IE (1) IE870848L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809288D0 (en) * 1988-04-20 1988-05-25 Mans H Time lag switching device
GB2264379B (en) * 1992-02-22 1995-06-07 Smiths Industries Plc Electrical apparatus
CH683383A5 (de) * 1992-03-31 1994-02-28 Knobel Lichttech Verfahren und Schaltanordnung zum Ein- und Ausschalten künstlicher Lichtquellen in einem Raum in Abhängigkeit des in dem Raum herrschenden Beleuchtungsniveaus.
GB2396065B (en) * 2002-11-01 2005-12-28 Stephen John Foxwell Lighting control
CN105636319A (zh) * 2016-01-15 2016-06-01 天津市电子计算机研究所 一种交通补光灯同步控制系统
CN113825288B (zh) * 2021-09-30 2024-06-25 天津华来科技股份有限公司 一种用于单火取电开关状态的反馈电路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283658A (en) * 1979-06-13 1981-08-11 Bell & Howell Company Projection lamp control arrangement
GB2051440A (en) * 1979-06-14 1981-01-14 Duckworth G H Remote light switch

Also Published As

Publication number Publication date
EP0285427A3 (fr) 1989-03-08
EP0285427A2 (fr) 1988-10-05

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