GB9917433D0 - A lighting device - Google Patents

A lighting device

Info

Publication number
GB9917433D0
GB9917433D0 GBGB9917433.6A GB9917433A GB9917433D0 GB 9917433 D0 GB9917433 D0 GB 9917433D0 GB 9917433 A GB9917433 A GB 9917433A GB 9917433 D0 GB9917433 D0 GB 9917433D0
Authority
GB
United Kingdom
Prior art keywords
lighting device
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.)
Ceased
Application number
GBGB9917433.6A
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.)
MARSHALL PAULA R
Original Assignee
MARSHALL PAULA R
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 MARSHALL PAULA R filed Critical MARSHALL PAULA R
Priority to GBGB9917433.6A priority Critical patent/GB9917433D0/en
Publication of GB9917433D0 publication Critical patent/GB9917433D0/en
Priority to GB0017967A priority patent/GB2355825A/en
Ceased 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
    • 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
    • H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
    • 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
GBGB9917433.6A 1999-07-23 1999-07-23 A lighting device Ceased GB9917433D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9917433.6A GB9917433D0 (en) 1999-07-23 1999-07-23 A lighting device
GB0017967A GB2355825A (en) 1999-07-23 2000-07-24 A lighting device operated by sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9917433.6A GB9917433D0 (en) 1999-07-23 1999-07-23 A lighting device

Publications (1)

Publication Number Publication Date
GB9917433D0 true GB9917433D0 (en) 1999-09-22

Family

ID=10857889

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9917433.6A Ceased GB9917433D0 (en) 1999-07-23 1999-07-23 A lighting device
GB0017967A Withdrawn GB2355825A (en) 1999-07-23 2000-07-24 A lighting device operated by sound

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0017967A Withdrawn GB2355825A (en) 1999-07-23 2000-07-24 A lighting device operated by sound

Country Status (1)

Country Link
GB (2) GB9917433D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2457028B (en) * 2008-01-30 2013-03-13 H Grossman Ltd Improved scooter
ES2732059T3 (en) 2011-11-30 2019-11-20 Signify Holding Bv System and method for commissioning lighting using sound

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024413A (en) * 1975-11-17 1977-05-17 Stephen Gregory Olita Sensalight
GB2071888B (en) * 1980-03-04 1983-03-02 Yeldham A J Bedroom light control device
JPS5740292U (en) * 1980-08-18 1982-03-04
US4476554A (en) * 1981-06-16 1984-10-09 Jonathan Ehrenreich, Ehrenreich Electronics Sound actuated light switch
GB2161302A (en) * 1984-07-04 1986-01-08 Christopher Paul Northcott Sound activated light switch
GB2250618A (en) * 1990-12-08 1992-06-10 Trevi Spa Limited An electrical switching device

Also Published As

Publication number Publication date
GB2355825A (en) 2001-05-02
GB0017967D0 (en) 2000-09-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)