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FR1436372A - Diffuseur, notamment pour luminaire - Google Patents

Diffuseur, notamment pour luminaire

Info

Publication number
FR1436372A
FR1436372A FR18894A FR18894A FR1436372A FR 1436372 A FR1436372 A FR 1436372A FR 18894 A FR18894 A FR 18894A FR 18894 A FR18894 A FR 18894A FR 1436372 A FR1436372 A FR 1436372A
Authority
FR
France
Prior art keywords
diffuser
lighting
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
FR18894A
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of FR1436372A publication Critical patent/FR1436372A/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
    • F21V5/00—Refractors for light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR18894A 1964-06-01 1965-05-31 Diffuseur, notamment pour luminaire Expired FR1436372A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371273A US3274383A (en) 1964-06-01 1964-06-01 Luminaire

Publications (1)

Publication Number Publication Date
FR1436372A true FR1436372A (fr) 1966-04-22

Family

ID=23463265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR18894A Expired FR1436372A (fr) 1964-06-01 1965-05-31 Diffuseur, notamment pour luminaire

Country Status (2)

Country Link
US (1) US3274383A (fr)
FR (1) FR1436372A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344268A (en) * 1967-09-26 Refractor for usb in uniformly illuminating a polygonal area
US3581082A (en) * 1968-08-09 1971-05-25 Holophane Co Inc Street lighting luminaire refractor
US3524051A (en) * 1968-08-19 1970-08-11 Gen Electric Luminaire
US4937715A (en) * 1989-01-26 1990-06-26 Kirschner Medical Corporation Lamp system for operating theatres and the like
JP5475395B2 (ja) * 2009-10-23 2014-04-16 スタンレー電気株式会社 車両用灯具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566126A (en) * 1947-08-19 1951-08-28 Holophane Co Inc Street lighting luminaire
US2814723A (en) * 1955-04-04 1957-11-26 Holophane Co Inc Luminaires
US3179793A (en) * 1962-01-17 1965-04-20 Holophane Co Inc Street lighting luminaires
US3113730A (en) * 1962-02-15 1963-12-10 Corning Glass Works Luminaire
US3131874A (en) * 1962-02-27 1964-05-05 Corning Glass Works Luminaire

Also Published As

Publication number Publication date
US3274383A (en) 1966-09-20

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