DE2538556A1 - Beleuchtungseinrichtung und verfahren zu deren herstellung - Google Patents

Beleuchtungseinrichtung und verfahren zu deren herstellung

Info

Publication number
DE2538556A1
DE2538556A1 DE19752538556 DE2538556A DE2538556A1 DE 2538556 A1 DE2538556 A1 DE 2538556A1 DE 19752538556 DE19752538556 DE 19752538556 DE 2538556 A DE2538556 A DE 2538556A DE 2538556 A1 DE2538556 A1 DE 2538556A1
Authority
DE
Germany
Prior art keywords
reflector
lighting device
light source
segments
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.)
Withdrawn
Application number
DE19752538556
Other languages
German (de)
English (en)
Inventor
Jun Glen Harold Mcreynolds
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 DE2538556A1 publication Critical patent/DE2538556A1/de
Withdrawn legal-status Critical Current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
    • F21V7/06—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)
DE19752538556 1974-09-11 1975-08-29 Beleuchtungseinrichtung und verfahren zu deren herstellung Withdrawn DE2538556A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2538556A1 true DE2538556A1 (de) 1976-04-01

Family

ID=24009190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752538556 Withdrawn DE2538556A1 (de) 1974-09-11 1975-08-29 Beleuchtungseinrichtung und verfahren zu deren herstellung

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
ES440250A1 (es) 1977-06-16
BR7505562A (pt) 1976-08-03
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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Legal Events

Date Code Title Description
8141 Disposal/no request for examination