FR2067214A1 - - Google Patents

Info

Publication number
FR2067214A1
FR2067214A1 FR6940685A FR6940685A FR2067214A1 FR 2067214 A1 FR2067214 A1 FR 2067214A1 FR 6940685 A FR6940685 A FR 6940685A FR 6940685 A FR6940685 A FR 6940685A FR 2067214 A1 FR2067214 A1 FR 2067214A1
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.)
Withdrawn
Application number
FR6940685A
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.)
BAILLOT MICHEL
Original Assignee
BAILLOT MICHEL
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 BAILLOT MICHEL filed Critical BAILLOT MICHEL
Priority to FR6940685A priority Critical patent/FR2067214A1/fr
Publication of FR2067214A1 publication Critical patent/FR2067214A1/fr
Withdrawn legal-status Critical Current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
    • F21V7/08—Optical design with elliptical curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR6940685A 1969-11-26 1969-11-26 Withdrawn FR2067214A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6940685A FR2067214A1 (en) 1969-11-26 1969-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940685A FR2067214A1 (en) 1969-11-26 1969-11-26

Publications (1)

Publication Number Publication Date
FR2067214A1 true FR2067214A1 (en) 1971-08-20

Family

ID=9043632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940685A Withdrawn FR2067214A1 (en) 1969-11-26 1969-11-26

Country Status (1)

Country Link
FR (1) FR2067214A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492947A1 (en) * 1980-10-29 1982-04-30 Gipelec Dual reflector bicycle headlamp - has rear ellipsoid with one focus at bulb filament and other focus at exit aperture in hemispherical front reflector
FR2638816A1 (en) * 1988-11-10 1990-05-11 Augeron Tcol Directional lighting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492947A1 (en) * 1980-10-29 1982-04-30 Gipelec Dual reflector bicycle headlamp - has rear ellipsoid with one focus at bulb filament and other focus at exit aperture in hemispherical front reflector
FR2638816A1 (en) * 1988-11-10 1990-05-11 Augeron Tcol Directional lighting device

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Legal Events

Date Code Title Description
ST Notification of lapse