ES273828U - Optical group for torch with a reflective surface particularly conformed. (Machine-translation by Google Translate, not legally binding) - Google Patents

Optical group for torch with a reflective surface particularly conformed. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES273828U
ES273828U ES1983273828U ES273828U ES273828U ES 273828 U ES273828 U ES 273828U ES 1983273828 U ES1983273828 U ES 1983273828U ES 273828 U ES273828 U ES 273828U ES 273828 U ES273828 U ES 273828U
Authority
ES
Spain
Prior art keywords
torch
translation
machine
legally binding
google translate
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.)
Granted
Application number
ES1983273828U
Other languages
Spanish (es)
Other versions
ES273828Y (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.)
VELAMP SpA
Original Assignee
VELAMP SpA
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 VELAMP SpA filed Critical VELAMP SpA
Publication of ES273828U publication Critical patent/ES273828U/en
Application granted granted Critical
Publication of ES273828Y publication Critical patent/ES273828Y/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)

Abstract

Optical group for torch with a particularly shaped reflective surface, comprising at least one connection for the light source (16), a reflecting surface (14) of the light rays emitted by said luminous surface (16) and a contact means (12) with the body of the lantern, characterized in that said reflecting surface (14) is composed of at least two parts of paraboloids (14a, 14b) whose axes (a1, a2, a3, a4) intersect in correspondence with the respective focuses, the luminous arc (16) being arranged at the intersection point of the axes (a1, a2, a3, a4) of the paraboloid parts. (Machine-translation by Google Translate, not legally binding)
ES1983273828U 1983-03-29 1983-07-29 OPTICAL GROUP FOR FLASHLIGHT WITH A PARTICULARLY CONFORMED REFLECTIVE SURFACE Expired ES273828Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8321307U IT8321307V0 (en) 1983-03-29 1983-03-29 OPTICAL UNIT FOR TORCH WITH A PARTICULARLY CONFORMED REFLECTIVE SURFACE.

Publications (2)

Publication Number Publication Date
ES273828U true ES273828U (en) 1984-01-16
ES273828Y ES273828Y (en) 1984-08-01

Family

ID=11179847

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983273828U Expired ES273828Y (en) 1983-03-29 1983-07-29 OPTICAL GROUP FOR FLASHLIGHT WITH A PARTICULARLY CONFORMED REFLECTIVE SURFACE

Country Status (5)

Country Link
DE (1) DE8406285U1 (en)
ES (1) ES273828Y (en)
FR (1) FR2543695A3 (en)
IT (1) IT8321307V0 (en)
NL (1) NL8400400A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6454433B1 (en) 2001-05-24 2002-09-24 Eveready Battery Company, Inc. Dual faceted reflector
DE102020001701B4 (en) * 2020-03-14 2022-09-08 Volker Drollinger headlights and headlamps

Also Published As

Publication number Publication date
DE8406285U1 (en) 1984-07-19
ES273828Y (en) 1984-08-01
FR2543695B3 (en) 1985-03-08
FR2543695A3 (en) 1984-10-05
NL8400400A (en) 1984-10-16
IT8321307V0 (en) 1983-03-29

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