FR2073783A5 - - Google Patents

Info

Publication number
FR2073783A5
FR2073783A5 FR7045152A FR7045152A FR2073783A5 FR 2073783 A5 FR2073783 A5 FR 2073783A5 FR 7045152 A FR7045152 A FR 7045152A FR 7045152 A FR7045152 A FR 7045152A FR 2073783 A5 FR2073783 A5 FR 2073783A5
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
FR7045152A
Other languages
French (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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR2073783A5 publication Critical patent/FR2073783A5/fr
Expired 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
FR7045152A 1969-12-20 1970-12-15 Expired FR2073783A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691963881 DE1963881A1 (de) 1969-12-20 1969-12-20 Leuchte mit Reflexschicht-Leuchtstofflampe

Publications (1)

Publication Number Publication Date
FR2073783A5 true FR2073783A5 (de) 1971-10-01

Family

ID=5754444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045152A Expired FR2073783A5 (de) 1969-12-20 1970-12-15

Country Status (6)

Country Link
AT (1) AT297847B (de)
BE (1) BE760225A (de)
DE (1) DE1963881A1 (de)
ES (1) ES386466A1 (de)
FR (1) FR2073783A5 (de)
NL (1) NL7018395A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025237745A1 (en) * 2024-05-13 2025-11-20 Signify Holding B.V. Linear reflector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112253A1 (de) * 1981-03-27 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Pendelleuchte
DE3416128A1 (de) * 1984-04-27 1985-11-07 1000 Berlin Wolfgang Kunkel GmbH Breitstrahlende einbauleuchte fuer kaufhausflaechen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025237745A1 (en) * 2024-05-13 2025-11-20 Signify Holding B.V. Linear reflector

Also Published As

Publication number Publication date
ES386466A1 (es) 1973-04-01
AT297847B (de) 1972-04-10
NL7018395A (de) 1971-06-22
BE760225A (fr) 1971-05-17
DE1963881A1 (de) 1971-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse