ES440250A1 - Perfeccionamientos introducidos en una luminaria. - Google Patents

Perfeccionamientos introducidos en una luminaria.

Info

Publication number
ES440250A1
ES440250A1 ES440250A ES440250A ES440250A1 ES 440250 A1 ES440250 A1 ES 440250A1 ES 440250 A ES440250 A ES 440250A ES 440250 A ES440250 A ES 440250A ES 440250 A1 ES440250 A1 ES 440250A1
Authority
ES
Spain
Prior art keywords
source
luminaire
reflector
aperture
light
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
ES440250A
Other languages
English (en)
Spanish (es)
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.)
Esquire Inc
Original Assignee
Esquire Inc
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 Esquire Inc filed Critical Esquire Inc
Publication of ES440250A1 publication Critical patent/ES440250A1/es
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
    • F21V7/06—Optical design with parabolic curvature
    • 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
    • F21V7/16—Construction with provision for adjusting the curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ES440250A 1974-09-11 1975-08-14 Perfeccionamientos introducidos en una luminaria. Expired ES440250A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50514074A 1974-09-11 1974-09-11

Publications (1)

Publication Number Publication Date
ES440250A1 true ES440250A1 (es) 1977-06-16

Family

ID=24009190

Family Applications (2)

Application Number Title Priority Date Filing Date
ES440250A Expired ES440250A1 (es) 1974-09-11 1975-08-14 Perfeccionamientos introducidos en una luminaria.
ES455771A Expired ES455771A1 (es) 1974-09-11 1977-02-09 Un procedimiento para fabricar un reflector luminoso segmen-tado y facetado que se aproxima a una superficie convaca.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES455771A Expired ES455771A1 (es) 1974-09-11 1977-02-09 Un procedimiento para fabricar un reflector luminoso segmen-tado y facetado que se aproxima a una superficie convaca.

Country Status (8)

Country Link
AU (1) AU502196B2 (enExample)
BE (1) BE832764A (enExample)
BR (1) BR7505562A (enExample)
DE (1) DE2538556A1 (enExample)
ES (2) ES440250A1 (enExample)
FR (1) FR2284820A1 (enExample)
GB (1) GB1512060A (enExample)
IT (1) IT1045198B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782551B1 (fr) 1998-08-19 2000-11-10 Thorn Europhane Sa Reflecteur de luminaire d'eclairage notamment pour voie publique

Also Published As

Publication number Publication date
GB1512060A (en) 1978-05-24
BR7505562A (pt) 1976-08-03
DE2538556A1 (de) 1976-04-01
AU502196B2 (en) 1979-07-19
FR2284820A1 (fr) 1976-04-09
FR2284820B3 (enExample) 1978-04-07
AU8372575A (en) 1977-02-10
IT1045198B (it) 1980-05-10
ES455771A1 (es) 1978-01-01
BE832764A (fr) 1975-12-16

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