FR628498A - Cadre de réflecteur réglable - Google Patents

Cadre de réflecteur réglable

Info

Publication number
FR628498A
FR628498A FR628498DA FR628498A FR 628498 A FR628498 A FR 628498A FR 628498D A FR628498D A FR 628498DA FR 628498 A FR628498 A FR 628498A
Authority
FR
France
Prior art keywords
reflector frame
adjustable reflector
adjustable
frame
reflector
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
English (en)
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.)
WEIGHTOGRAPH Co
Original Assignee
WEIGHTOGRAPH Co
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 WEIGHTOGRAPH Co filed Critical WEIGHTOGRAPH Co
Application granted granted Critical
Publication of FR628498A publication Critical patent/FR628498A/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
    • F21V7/10—Construction
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR628498D 1927-02-05 1927-02-05 Cadre de réflecteur réglable Expired FR628498A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR628498T 1927-02-05

Publications (1)

Publication Number Publication Date
FR628498A true FR628498A (fr) 1927-10-24

Family

ID=8989696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR628498D Expired FR628498A (fr) 1927-02-05 1927-02-05 Cadre de réflecteur réglable

Country Status (1)

Country Link
FR (1) FR628498A (fr)

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