CA2943535C - Systeme hybride d'eclairage d'urgence - Google Patents

Systeme hybride d'eclairage d'urgence Download PDF

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Publication number
CA2943535C
CA2943535C CA2943535A CA2943535A CA2943535C CA 2943535 C CA2943535 C CA 2943535C CA 2943535 A CA2943535 A CA 2943535A CA 2943535 A CA2943535 A CA 2943535A CA 2943535 C CA2943535 C CA 2943535C
Authority
CA
Canada
Prior art keywords
led
photoluminescent
capacitor
light
panel
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.)
Active
Application number
CA2943535A
Other languages
English (en)
Other versions
CA2943535A1 (fr
Inventor
Erik John Oltheten
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.)
Bell Helicopter Textron Inc
Original Assignee
Bell Helicopter Textron Inc
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
Priority claimed from US14/870,930 external-priority patent/US9951917B2/en
Priority claimed from US14/870,796 external-priority patent/US9902502B2/en
Application filed by Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Publication of CA2943535A1 publication Critical patent/CA2943535A1/fr
Application granted granted Critical
Publication of CA2943535C publication Critical patent/CA2943535C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

Un système déclairage de secours pour un aéronef est doté dun condensateur, dune diode électroluminescente (DEL) alimentée sélectivement par le condensateur et dau moins un panneau photoluminescent et dun panneau photoluminescent configuré pour recevoir la lumière émise par la DEL.
CA2943535A 2015-09-30 2016-09-27 Systeme hybride d'eclairage d'urgence Active CA2943535C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/870,796 2015-09-30
US14/870,930 2015-09-30
US14/870,930 US9951917B2 (en) 2015-09-30 2015-09-30 Hybrid emergency exit lighting system
US14/870,796 US9902502B2 (en) 2015-09-30 2015-09-30 Super capacitor based emergency lighting system

Publications (2)

Publication Number Publication Date
CA2943535A1 CA2943535A1 (fr) 2017-03-30
CA2943535C true CA2943535C (fr) 2018-11-27

Family

ID=58413268

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2943535A Active CA2943535C (fr) 2015-09-30 2016-09-27 Systeme hybride d'eclairage d'urgence
CA2943536A Active CA2943536C (fr) 2015-09-30 2016-09-27 Systeme d'eclairage d'urgence fonde sur un super condensateur

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2943536A Active CA2943536C (fr) 2015-09-30 2016-09-27 Systeme d'eclairage d'urgence fonde sur un super condensateur

Country Status (1)

Country Link
CA (2) CA2943535C (fr)

Also Published As

Publication number Publication date
CA2943536A1 (fr) 2017-03-30
CA2943535A1 (fr) 2017-03-30
CA2943536C (fr) 2019-12-24

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