FR2623597B1 - Dispositif lumineux a source lumineuse disposee en regard d'un element refringent - Google Patents

Dispositif lumineux a source lumineuse disposee en regard d'un element refringent

Info

Publication number
FR2623597B1
FR2623597B1 FR8716181A FR8716181A FR2623597B1 FR 2623597 B1 FR2623597 B1 FR 2623597B1 FR 8716181 A FR8716181 A FR 8716181A FR 8716181 A FR8716181 A FR 8716181A FR 2623597 B1 FR2623597 B1 FR 2623597B1
Authority
FR
France
Prior art keywords
regards
source arranged
light source
light
refringent
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.)
Expired - Fee Related
Application number
FR8716181A
Other languages
English (en)
Other versions
FR2623597A1 (fr
Inventor
Fritz Reuter
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.)
DUR LUMEN
Original Assignee
DUR LUMEN
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 DUR LUMEN filed Critical DUR LUMEN
Priority to FR8716181A priority Critical patent/FR2623597B1/fr
Publication of FR2623597A1 publication Critical patent/FR2623597A1/fr
Application granted granted Critical
Publication of FR2623597B1 publication Critical patent/FR2623597B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V5/00—Refractors for light sources
    • 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
FR8716181A 1987-11-23 1987-11-23 Dispositif lumineux a source lumineuse disposee en regard d'un element refringent Expired - Fee Related FR2623597B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8716181A FR2623597B1 (fr) 1987-11-23 1987-11-23 Dispositif lumineux a source lumineuse disposee en regard d'un element refringent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8716181A FR2623597B1 (fr) 1987-11-23 1987-11-23 Dispositif lumineux a source lumineuse disposee en regard d'un element refringent

Publications (2)

Publication Number Publication Date
FR2623597A1 FR2623597A1 (fr) 1989-05-26
FR2623597B1 true FR2623597B1 (fr) 1991-10-11

Family

ID=9357045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8716181A Expired - Fee Related FR2623597B1 (fr) 1987-11-23 1987-11-23 Dispositif lumineux a source lumineuse disposee en regard d'un element refringent

Country Status (1)

Country Link
FR (1) FR2623597B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512452A1 (de) * 1985-04-04 1986-10-09 Thorn Emi Licht Gmbh Notleuchte

Also Published As

Publication number Publication date
FR2623597A1 (fr) 1989-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse