FR1091837A - Reflector for light source of substantially tubular shape - Google Patents

Reflector for light source of substantially tubular shape

Info

Publication number
FR1091837A
FR1091837A FR1091837DA FR1091837A FR 1091837 A FR1091837 A FR 1091837A FR 1091837D A FR1091837D A FR 1091837DA FR 1091837 A FR1091837 A FR 1091837A
Authority
FR
France
Prior art keywords
reflector
light source
tubular shape
substantially tubular
shape
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)
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.)
Holophane SAS
Original Assignee
Holophane SAS
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 Holophane SAS filed Critical Holophane SAS
Application granted granted Critical
Publication of FR1091837A publication Critical patent/FR1091837A/en
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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR1091837D 1953-10-19 1953-10-19 Reflector for light source of substantially tubular shape Expired FR1091837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1091837T 1953-10-19

Publications (1)

Publication Number Publication Date
FR1091837A true FR1091837A (en) 1955-04-15

Family

ID=9615655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1091837D Expired FR1091837A (en) 1953-10-19 1953-10-19 Reflector for light source of substantially tubular shape

Country Status (1)

Country Link
FR (1) FR1091837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138761A1 (en) 2008-06-25 2009-12-30 Manfred Grimm Method of producing a downlight reflector
EP2343476A1 (en) * 2010-01-06 2011-07-13 Jordan Reflektoren GmbH & Co.KG Lamp reflector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138761A1 (en) 2008-06-25 2009-12-30 Manfred Grimm Method of producing a downlight reflector
EP2343476A1 (en) * 2010-01-06 2011-07-13 Jordan Reflektoren GmbH & Co.KG Lamp reflector

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