FR2183741B1 - - Google Patents

Info

Publication number
FR2183741B1
FR2183741B1 FR7315826A FR7315826A FR2183741B1 FR 2183741 B1 FR2183741 B1 FR 2183741B1 FR 7315826 A FR7315826 A FR 7315826A FR 7315826 A FR7315826 A FR 7315826A FR 2183741 B1 FR2183741 B1 FR 2183741B1
Authority
FR
France
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
FR7315826A
Other languages
French (fr)
Other versions
FR2183741A1 (de
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.)
Erco Leuchten GmbH
Original Assignee
Erco Leuchten GmbH
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 Erco Leuchten GmbH filed Critical Erco Leuchten GmbH
Publication of FR2183741A1 publication Critical patent/FR2183741A1/fr
Application granted granted Critical
Publication of FR2183741B1 publication Critical patent/FR2183741B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Body Structure For Vehicles (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR7315826A 1972-05-09 1973-05-03 Expired FR2183741B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2222624A DE2222624C3 (de) 1972-05-09 1972-05-09 Deckenleuchten-Anordnung bei abgehängten Decken

Publications (2)

Publication Number Publication Date
FR2183741A1 FR2183741A1 (de) 1973-12-21
FR2183741B1 true FR2183741B1 (de) 1977-02-11

Family

ID=5844448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7315826A Expired FR2183741B1 (de) 1972-05-09 1973-05-03

Country Status (8)

Country Link
AT (1) AT324496B (de)
DE (1) DE2222624C3 (de)
ES (1) ES414531A1 (de)
FR (1) FR2183741B1 (de)
GB (1) GB1424206A (de)
IT (1) IT990547B (de)
NO (1) NO137974C (de)
SE (1) SE384077B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2737281B1 (fr) * 1995-07-25 1997-09-26 Fd Eclairage Dispositif d'eclairage destine a etre integre dans une surface telle qu'un faux plafond
US8092037B2 (en) 2008-08-22 2012-01-10 Philips Electronics North America Corporation Fluorescent light fixture retrofit kit

Also Published As

Publication number Publication date
GB1424206A (en) 1976-02-11
DE2222624A1 (de) 1973-11-22
DE2222624C3 (de) 1978-08-03
ES414531A1 (es) 1976-02-01
IT990547B (it) 1975-07-10
SE384077B (sv) 1976-04-12
DE2222624B2 (de) 1977-12-08
FR2183741A1 (de) 1973-12-21
NO137974B (no) 1978-02-20
NO137974C (no) 1978-05-31
AT324496B (de) 1975-09-10

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse