FR832638A - Reflector mainly for shop window lighting - Google Patents

Reflector mainly for shop window lighting

Info

Publication number
FR832638A
FR832638A FR832638DA FR832638A FR 832638 A FR832638 A FR 832638A FR 832638D A FR832638D A FR 832638DA FR 832638 A FR832638 A FR 832638A
Authority
FR
France
Prior art keywords
shop window
window lighting
reflector mainly
reflector
mainly
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
Application number
Other languages
French (fr)
Inventor
Pierre Madec
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 filed Critical
Application granted granted Critical
Publication of FR832638A publication Critical patent/FR832638A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
FR832638D 1938-01-25 1938-01-25 Reflector mainly for shop window lighting Expired FR832638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832638T 1938-01-25

Publications (1)

Publication Number Publication Date
FR832638A true FR832638A (en) 1938-09-29

Family

ID=9296118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832638D Expired FR832638A (en) 1938-01-25 1938-01-25 Reflector mainly for shop window lighting

Country Status (1)

Country Link
FR (1) FR832638A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523394A (en) * 1944-07-25 1950-09-26 Holophane Co Inc Direct lighting luminaire
US2800576A (en) * 1955-06-09 1957-07-23 John C Epperson Street lighting fixture
US4929863A (en) * 1987-09-04 1990-05-29 U.S. Philips Corporation High-pressure gas discharge lamp and luminaire provided with said lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523394A (en) * 1944-07-25 1950-09-26 Holophane Co Inc Direct lighting luminaire
US2800576A (en) * 1955-06-09 1957-07-23 John C Epperson Street lighting fixture
US4929863A (en) * 1987-09-04 1990-05-29 U.S. Philips Corporation High-pressure gas discharge lamp and luminaire provided with said lamp

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