FR2979972B1 - SAFETY LIGHTING DEVICE - Google Patents

SAFETY LIGHTING DEVICE Download PDF

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Publication number
FR2979972B1
FR2979972B1 FR1158154A FR1158154A FR2979972B1 FR 2979972 B1 FR2979972 B1 FR 2979972B1 FR 1158154 A FR1158154 A FR 1158154A FR 1158154 A FR1158154 A FR 1158154A FR 2979972 B1 FR2979972 B1 FR 2979972B1
Authority
FR
France
Prior art keywords
lighting device
safety lighting
safety
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.)
Active
Application number
FR1158154A
Other languages
French (fr)
Other versions
FR2979972A1 (en
Inventor
Frederic Lacour
Didier Bonhomme
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.)
Cooper Technologies Co
Original Assignee
Cooper Technologies 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 Cooper Technologies Co filed Critical Cooper Technologies Co
Priority to FR1158154A priority Critical patent/FR2979972B1/en
Publication of FR2979972A1 publication Critical patent/FR2979972A1/en
Application granted granted Critical
Publication of FR2979972B1 publication Critical patent/FR2979972B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0409—Arrangements for homogeneous illumination of the display surface, e.g. using a layer having a non-uniform transparency
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0422—Reflectors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F2013/05—Constructional details indicating exit way or orientation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR1158154A 2011-09-13 2011-09-13 SAFETY LIGHTING DEVICE Active FR2979972B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1158154A FR2979972B1 (en) 2011-09-13 2011-09-13 SAFETY LIGHTING DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1158154 2011-09-13
FR1158154A FR2979972B1 (en) 2011-09-13 2011-09-13 SAFETY LIGHTING DEVICE

Publications (2)

Publication Number Publication Date
FR2979972A1 FR2979972A1 (en) 2013-03-15
FR2979972B1 true FR2979972B1 (en) 2018-04-27

Family

ID=44872422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1158154A Active FR2979972B1 (en) 2011-09-13 2011-09-13 SAFETY LIGHTING DEVICE

Country Status (1)

Country Link
FR (1) FR2979972B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800005395A1 (en) * 2018-05-15 2019-11-15 EMERGENCY LAMP

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US844087A (en) * 1906-04-30 1907-02-12 Elmer E Bellamy Illuminated sign.
US3864861A (en) * 1973-09-21 1975-02-11 Jr Richard H Hill Illuminated display device
US5539623A (en) * 1994-10-12 1996-07-23 General Signal Corporation Lighting device used in an exit sign
US20050138852A1 (en) * 2002-04-17 2005-06-30 Toshio Yamauchi Surface light emitting device
US6964507B2 (en) * 2003-04-25 2005-11-15 Everbrite, Llc Sign illumination system
JP2008270144A (en) * 2007-03-22 2008-11-06 Furukawa Electric Co Ltd:The Light box

Also Published As

Publication number Publication date
FR2979972A1 (en) 2013-03-15

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