PT85951A - Lanterna-portalil alimentada por bateria para emitir feixes de luz foscados e dispersos - Google Patents

Lanterna-portalil alimentada por bateria para emitir feixes de luz foscados e dispersos

Info

Publication number
PT85951A
PT85951A PT85951A PT8595187A PT85951A PT 85951 A PT85951 A PT 85951A PT 85951 A PT85951 A PT 85951A PT 8595187 A PT8595187 A PT 8595187A PT 85951 A PT85951 A PT 85951A
Authority
PT
Portugal
Prior art keywords
portalille
fucked
powered
emitting
battery
Prior art date
Application number
PT85951A
Other languages
English (en)
Portuguese (pt)
Inventor
Maurizio Colombo
Original Assignee
Diesse Spa
Stile C Srl
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 Diesse Spa, Stile C Srl filed Critical Diesse Spa
Publication of PT85951A publication Critical patent/PT85951A/pt

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
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/046—Refractors for light sources of lens shape the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis, e.g. ring or annular lens with light source disposed inside the ring
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
PT85951A 1986-10-23 1987-10-19 Lanterna-portalil alimentada por bateria para emitir feixes de luz foscados e dispersos PT85951A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8623474U IT208257Z2 (it) 1986-10-23 1986-10-23 Lanterna portatile a pile, emittente una luce diffusa e una luce di profondita'.!

Publications (1)

Publication Number Publication Date
PT85951A true PT85951A (pt) 1988-11-30

Family

ID=11207417

Family Applications (1)

Application Number Title Priority Date Filing Date
PT85951A PT85951A (pt) 1986-10-23 1987-10-19 Lanterna-portalil alimentada por bateria para emitir feixes de luz foscados e dispersos

Country Status (4)

Country Link
EP (1) EP0265396A3 (de)
DK (1) DK553487A (de)
IT (1) IT208257Z2 (de)
PT (1) PT85951A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0746718B1 (de) * 1993-05-25 2001-11-14 Eveready Australia Pty. Limited Taschenlampe
GB2316477B (en) * 1995-11-13 1998-08-19 High End Systems Inc Lighting system
US6206549B1 (en) 1999-05-27 2001-03-27 World Hint Limited Light reflector
EP2045508A1 (de) 2005-10-07 2009-04-08 Black & Decker, Inc. Tragbare Leuchte

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB305646A (en) * 1928-02-10 1929-05-09 Anciens Ets Barbier Improvements in and relating to shadowless lighting apparatus
GB373438A (en) * 1931-06-08 1932-05-26 Ever Ready Co Improvements in or relating to focussing devices for electric torches
US1991753A (en) * 1932-12-17 1935-02-19 Westinghouse Lamp Co Flash lamp
US1969320A (en) * 1933-02-04 1934-08-07 Blake Mfg Corp Flash light
US2140908A (en) * 1935-07-05 1938-12-20 Union Carbide & Carbon Corp Flashlight
US4214295A (en) * 1975-12-22 1980-07-22 Oldham Batteries Limited Portable electric lamp adjustable from spot beam to diffused beam

Also Published As

Publication number Publication date
IT8623474V0 (it) 1986-10-23
IT208257Z2 (it) 1988-04-29
DK553487D0 (da) 1987-10-22
EP0265396A2 (de) 1988-04-27
DK553487A (da) 1988-04-24
EP0265396A3 (de) 1989-08-16

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19940304