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FR89923E - Dispositifs condenseurs de rayonnement perfectionnés - Google Patents

Dispositifs condenseurs de rayonnement perfectionnés

Info

Publication number
FR89923E
FR89923E FR56746A FR56746A FR89923E FR 89923 E FR89923 E FR 89923E FR 56746 A FR56746 A FR 56746A FR 56746 A FR56746 A FR 56746A FR 89923 E FR89923 E FR 89923E
Authority
FR
France
Prior art keywords
condensing devices
advanced radiation
radiation condensing
advanced
devices
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
FR56746A
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.)
Anciens Etablissements Barbier Benard and Turenne SA
Original Assignee
Anciens Etablissements Barbier Benard and Turenne SA
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
Priority claimed from FR964243A external-priority patent/FR1394183A/fr
Application filed by Anciens Etablissements Barbier Benard and Turenne SA filed Critical Anciens Etablissements Barbier Benard and Turenne SA
Priority to FR56746A priority Critical patent/FR89923E/fr
Priority to FR83877A priority patent/FR91427E/fr
Priority to DE19671547133 priority patent/DE1547133C/de
Priority to US623695A priority patent/US3501626A/en
Priority to FR105402A priority patent/FR93417E/fr
Application granted granted Critical
Publication of FR89923E publication Critical patent/FR89923E/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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/02—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for simulating daylight
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR56746A 1964-02-18 1966-04-06 Dispositifs condenseurs de rayonnement perfectionnés Expired FR89923E (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR56746A FR89923E (fr) 1964-02-18 1966-04-06 Dispositifs condenseurs de rayonnement perfectionnés
FR83877A FR91427E (fr) 1964-02-18 1966-11-16 Dispositifs condenseurs de rayonnement perfectionnés
DE19671547133 DE1547133C (de) 1966-04-06 1967-02-14 Beleuchtungsvorrichtung zur Sonnensimulation
US623695A US3501626A (en) 1964-02-18 1967-03-16 Radiation condenser devices
FR105402A FR93417E (fr) 1964-02-18 1967-05-05 Dispositifs condenseurs de rayonnement perfectionnés.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR964243A FR1394183A (fr) 1964-02-18 1964-02-18 Dispositifs condenseurs de rayonnement perfectionnés
FR56746A FR89923E (fr) 1964-02-18 1966-04-06 Dispositifs condenseurs de rayonnement perfectionnés

Publications (1)

Publication Number Publication Date
FR89923E true FR89923E (fr) 1967-09-08

Family

ID=8605716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR56746A Expired FR89923E (fr) 1964-02-18 1966-04-06 Dispositifs condenseurs de rayonnement perfectionnés

Country Status (1)

Country Link
FR (1) FR89923E (fr)

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