GB2097918B - Controlling lighting system - Google Patents

Controlling lighting system

Info

Publication number
GB2097918B
GB2097918B GB8213152A GB8213152A GB2097918B GB 2097918 B GB2097918 B GB 2097918B GB 8213152 A GB8213152 A GB 8213152A GB 8213152 A GB8213152 A GB 8213152A GB 2097918 B GB2097918 B GB 2097918B
Authority
GB
United Kingdom
Prior art keywords
lighting system
controlling lighting
controlling
lighting
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
GB8213152A
Other versions
GB2097918A (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.)
DUPORT Ltd
Original Assignee
DUPORT Ltd
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 DUPORT Ltd filed Critical DUPORT Ltd
Priority to GB8213152A priority Critical patent/GB2097918B/en
Publication of GB2097918A publication Critical patent/GB2097918A/en
Application granted granted Critical
Publication of GB2097918B publication Critical patent/GB2097918B/en
Expired 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H05B39/081—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by measuring the incident 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
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
GB8213152A 1981-05-06 1982-05-06 Controlling lighting system Expired GB2097918B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8213152A GB2097918B (en) 1981-05-06 1982-05-06 Controlling lighting system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8113768 1981-05-06
GB8213152A GB2097918B (en) 1981-05-06 1982-05-06 Controlling lighting system

Publications (2)

Publication Number Publication Date
GB2097918A GB2097918A (en) 1982-11-10
GB2097918B true GB2097918B (en) 1984-10-17

Family

ID=26279341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8213152A Expired GB2097918B (en) 1981-05-06 1982-05-06 Controlling lighting system

Country Status (1)

Country Link
GB (1) GB2097918B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7755506B1 (en) 2003-09-03 2010-07-13 Legrand Home Systems, Inc. Automation and theater control system
US7778262B2 (en) 2005-09-07 2010-08-17 Vantage Controls, Inc. Radio frequency multiple protocol bridge
USD776544S1 (en) 2015-08-26 2017-01-17 Mary Kay Inc. Cosmetic bottle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177111A (en) * 1982-02-17 1984-10-30 Carl Schweer Lamp dimmer
GB2155620B (en) * 1984-03-06 1988-02-24 Holophane Europ Limited Photocell & method for calibration thereof
GB2166003B (en) * 1984-10-18 1989-06-07 Sean Noone Photo-electric switch
GB2284255A (en) * 1993-11-29 1995-05-31 Hor Kuang Flashlight Bulb Fact Control of decorative lighting set
DE19521934A1 (en) * 1995-06-07 1996-02-08 Wilhelm Wirtz Adjustable integral daylight-dependent control device for dimmable lights in buildings or rooms
GB2387854B (en) 2002-04-22 2005-12-07 Viking Sewing Machines Ab Providing character data for use by an embroidery machine
US8154841B2 (en) 2003-09-03 2012-04-10 Legrand Home Systems, Inc. Current zero cross switching relay module using a voltage monitor
CN109168227A (en) * 2018-10-25 2019-01-08 上海联矽智能科技有限公司 A kind of concealed integral intelligent light control system and implementation method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7755506B1 (en) 2003-09-03 2010-07-13 Legrand Home Systems, Inc. Automation and theater control system
US7778262B2 (en) 2005-09-07 2010-08-17 Vantage Controls, Inc. Radio frequency multiple protocol bridge
USD776544S1 (en) 2015-08-26 2017-01-17 Mary Kay Inc. Cosmetic bottle
USD796964S1 (en) 2015-08-26 2017-09-12 Mary Kay Inc. Cosmetic bottle

Also Published As

Publication number Publication date
GB2097918A (en) 1982-11-10

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Legal Events

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