FI945315A - Anordning för att aktivera och deaktivera ljusalstrande organ - Google Patents

Anordning för att aktivera och deaktivera ljusalstrande organ Download PDF

Info

Publication number
FI945315A
FI945315A FI945315A FI945315A FI945315A FI 945315 A FI945315 A FI 945315A FI 945315 A FI945315 A FI 945315A FI 945315 A FI945315 A FI 945315A FI 945315 A FI945315 A FI 945315A
Authority
FI
Finland
Prior art keywords
light
generating device
activating
frequency band
sound waves
Prior art date
Application number
FI945315A
Other languages
English (en)
Finnish (fi)
Other versions
FI945315A0 (sv
FI108509B (sv
Inventor
Dag Erik Danell
Original Assignee
Extronic Ab
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 Extronic Ab filed Critical Extronic Ab
Publication of FI945315A0 publication Critical patent/FI945315A0/sv
Publication of FI945315A publication Critical patent/FI945315A/sv
Application granted granted Critical
Publication of FI108509B publication Critical patent/FI108509B/sv

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

Landscapes

  • Endoscopes (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Radiation-Therapy Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Road Signs Or Road Markings (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Push-Button Switches (AREA)
  • Holo Graphy (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
FI945315A 1992-05-12 1994-11-11 Arrangemang f÷r att aktivera och deaktivera medel som genererar ljus FI108509B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9201493A SE9201493L (sv) 1992-05-12 1992-05-12 Anordning foer att beroeringsfritt aastadkomma en aktivering av ett eller flera ljusalstrande organ.
PCT/SE1993/000408 WO1993023973A1 (en) 1992-05-12 1993-05-10 An arrangement for activating and deactivating light generating means

Publications (3)

Publication Number Publication Date
FI945315A0 FI945315A0 (sv) 1994-11-11
FI945315A true FI945315A (sv) 1995-01-10
FI108509B FI108509B (sv) 2002-01-31

Family

ID=20386222

Family Applications (1)

Application Number Title Priority Date Filing Date
FI945315A FI108509B (sv) 1992-05-12 1994-11-11 Arrangemang f÷r att aktivera och deaktivera medel som genererar ljus

Country Status (8)

Country Link
EP (1) EP0659329B1 (sv)
AT (1) ATE181634T1 (sv)
AU (1) AU4097993A (sv)
DE (1) DE69325456T2 (sv)
FI (1) FI108509B (sv)
NO (1) NO307070B1 (sv)
SE (1) SE9201493L (sv)
WO (1) WO1993023973A1 (sv)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573618A (en) * 1976-03-16 1980-08-28 Elliott Brothers London Ltd Intruder alarm systems
US4344071A (en) * 1980-07-10 1982-08-10 Roger A. Heller Light switching mechanism
DE3275774D1 (en) * 1982-05-06 1987-04-23 Nat Technical Systems Monitoring the presence of human activity in an environment
DE3534277A1 (de) * 1985-02-11 1987-04-02 Fritz Wurm Apparat und verfahren zum zwecke der raum- und gebaeudeueberwachung mit hilfe von infra-schall
DE4036617A1 (de) * 1990-11-16 1992-05-21 Harald Steinbrucker Einbruchmelder

Also Published As

Publication number Publication date
SE469502B (sv) 1993-07-12
WO1993023973A1 (en) 1993-11-25
DE69325456D1 (de) 1999-07-29
DE69325456T2 (de) 1999-12-23
NO944306L (no) 1994-12-12
NO307070B1 (no) 2000-01-31
ATE181634T1 (de) 1999-07-15
EP0659329A1 (en) 1995-06-28
SE9201493D0 (sv) 1992-05-12
SE9201493L (sv) 1993-07-12
FI945315A0 (sv) 1994-11-11
EP0659329B1 (en) 1999-06-23
NO944306D0 (no) 1994-11-11
AU4097993A (en) 1993-12-13
FI108509B (sv) 2002-01-31

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Legal Events

Date Code Title Description
MM Patent lapsed