FR2382647B3 - - Google Patents

Info

Publication number
FR2382647B3
FR2382647B3 FR7805677A FR7805677A FR2382647B3 FR 2382647 B3 FR2382647 B3 FR 2382647B3 FR 7805677 A FR7805677 A FR 7805677A FR 7805677 A FR7805677 A FR 7805677A FR 2382647 B3 FR2382647 B3 FR 2382647B3
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
FR7805677A
Other versions
FR2382647A1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2382647A1 publication Critical patent/FR2382647A1/fr
Application granted granted Critical
Publication of FR2382647B3 publication Critical patent/FR2382647B3/fr
Granted legal-status Critical Current

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • 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
    • F21Y2113/00—Combination of light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Polarising Elements (AREA)
FR7805677A 1977-03-02 1978-02-28 Luminaire pour lampes allongees Granted FR2382647A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7702208A NL7702208A (nl) 1977-03-02 1977-03-02 Armatuur voor langwerpige lampen.

Publications (2)

Publication Number Publication Date
FR2382647A1 FR2382647A1 (fr) 1978-09-29
FR2382647B3 true FR2382647B3 (fr) 1980-11-21

Family

ID=19828082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805677A Granted FR2382647A1 (fr) 1977-03-02 1978-02-28 Luminaire pour lampes allongees

Country Status (5)

Country Link
BE (1) BE864411A (fr)
DE (1) DE7804887U1 (fr)
FR (1) FR2382647A1 (fr)
GB (1) GB1554995A (fr)
NL (1) NL7702208A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926202A1 (de) * 1979-06-29 1981-01-15 Alfred Korsch Raster, insbesondere leuchtenblendschutzraster fuer spiegelrasterleuchten
US4407011A (en) * 1980-12-08 1983-09-27 Donn Incorporated Integrated lighting systems for suspended ceilings or the like
GB2301176B (en) * 1995-05-20 1999-06-23 Add Reflectors Ltd Luminaire

Also Published As

Publication number Publication date
DE7804887U1 (de) 1978-08-31
GB1554995A (en) 1979-10-31
BE864411A (fr) 1978-08-28
FR2382647A1 (fr) 1978-09-29
NL7702208A (nl) 1978-09-05

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