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BR8100153A - Dispositivo constituido por uma fonte de luz para uso como projetor de fotografia e processo de fabricacao do dito dispositivo - Google Patents

Dispositivo constituido por uma fonte de luz para uso como projetor de fotografia e processo de fabricacao do dito dispositivo

Info

Publication number
BR8100153A
BR8100153A BR8100153A BR8100153A BR8100153A BR 8100153 A BR8100153 A BR 8100153A BR 8100153 A BR8100153 A BR 8100153A BR 8100153 A BR8100153 A BR 8100153A BR 8100153 A BR8100153 A BR 8100153A
Authority
BR
Brazil
Prior art keywords
light source
photography
projector
light
manufacturing
Prior art date
Application number
BR8100153A
Other languages
English (en)
Inventor
M Baliozian
Original Assignee
Balcar Sa
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 Balcar Sa filed Critical Balcar Sa
Publication of BR8100153A publication Critical patent/BR8100153A/pt

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Eye Examination Apparatus (AREA)
BR8100153A 1980-09-11 1981-01-12 Dispositivo constituido por uma fonte de luz para uso como projetor de fotografia e processo de fabricacao do dito dispositivo BR8100153A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8019612A FR2489929A1 (fr) 1980-09-11 1980-09-11 Source de lumiere multi-effets a usage notamment de projecteur pour la photographie, le cinema et la television, ou de luminaire et procede de fabrication de cette source de lumiere

Publications (1)

Publication Number Publication Date
BR8100153A true BR8100153A (pt) 1982-08-17

Family

ID=9245839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8100153A BR8100153A (pt) 1980-09-11 1981-01-12 Dispositivo constituido por uma fonte de luz para uso como projetor de fotografia e processo de fabricacao do dito dispositivo

Country Status (7)

Country Link
US (1) US4409646A (pt)
EP (1) EP0048185B1 (pt)
JP (1) JPS5750702A (pt)
AT (1) ATE10540T1 (pt)
BR (1) BR8100153A (pt)
DE (1) DE3167355D1 (pt)
FR (1) FR2489929A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515369A1 (fr) * 1981-10-23 1983-04-29 Baliozian Mardick Panneau modulaire en matiere plastique diffuseur ou reflecteur de lumiere pour la photographie, le cinema, la television et l'eclairage de locaux, et dispositif obtenu par l'assemblage de plusieurs de ces panneaux
IN162108B (pt) * 1982-12-01 1988-03-26 Oram J & D Ltd
CH657708A5 (fr) * 1984-04-16 1986-09-15 Mardick Baliozian Appareil d'eclairage.
US4616293A (en) * 1984-08-29 1986-10-07 Mardick Baliozian Light-diffusion box
US4833578A (en) * 1987-08-24 1989-05-23 Rayovac Corporation Optical system for generating multiple light beams from a single source
US4788628A (en) * 1987-10-28 1988-11-29 Farrall Instruments, Inc. Banklight system for producing variable gradation lighting effects
US5493481A (en) * 1990-01-26 1996-02-20 Wiegand; Gregory P. Banklight and method of gradated diffuse lighting
USD335717S (en) 1990-12-20 1993-05-18 Quest Couch Portable photographic light reflector unit
US5154503A (en) * 1991-03-11 1992-10-13 F. J. Westcott Company Photographic light modifier
CN1034531C (zh) * 1992-08-03 1997-04-09 吴有边 一种增光式投影、放映装置
US5313373A (en) * 1992-11-25 1994-05-17 United Parcel Service Of America, Inc. Apparatus for the uniform illumination of a surface
US5622427A (en) * 1993-09-03 1997-04-22 Simplex Time Recorder Company Emergency strobe light
US5390095A (en) * 1994-03-29 1995-02-14 Space Age Electronics, Inc. Visual signaling device
US5473523A (en) * 1994-06-08 1995-12-05 Von Fange; Eric Method and means for simultaneously changing the beam angle of all of the light sources in an array of light sources
US5651609A (en) * 1994-12-06 1997-07-29 Pelton; Bruce A. Convection venting lensed reflector-type compact fluorescent lamp system
JPH08240805A (ja) * 1995-03-01 1996-09-17 Aimesu:Kk 平面発光装置及び平面発光素子
US5722755A (en) * 1995-07-18 1998-03-03 Slape; Dennis R. Illumination device, particularly useable as a projector for color photography
US5988836A (en) * 1996-07-31 1999-11-23 Swarens; Ralph W. Recessed indirect fluorescent light fixture with flexible reflector
USD399862S (en) 1996-09-13 1998-10-20 Balcar Reflector for still or motion-picture camera
US5931569A (en) * 1997-03-04 1999-08-03 Pittway Corporation Reflector with strobe light extending therefrom
GB9724557D0 (en) * 1997-11-21 1998-01-21 Graham Martin C Collapsible light diffusing device and diffused lighting apparatus
FR2776049B1 (fr) * 1998-03-13 2000-08-04 Olivier Caillaud Projecteur diffuseur d'un flux controle et modele d'energie
US6106125A (en) 1998-09-02 2000-08-22 Finn; Bruce L. Foldable modular light diffusion box
US6719434B1 (en) 1998-09-02 2004-04-13 Bruce L. Finn Foldable light diffusion box with frame assembly
US7204617B1 (en) 1998-09-02 2007-04-17 Bruce L. Finn Foldable modular light diffusion box
FR2790061B1 (fr) * 1999-02-18 2001-04-20 Patrice Millet Projecteur de lumiere
US6623143B2 (en) 2000-07-06 2003-09-23 Honeywell International, Inc. Ceiling reflectors
US6793375B2 (en) * 2001-10-19 2004-09-21 Honeywell International, Inc. Reflector with complex parabolid surface for elongated light source
US7578605B1 (en) * 2006-09-06 2009-08-25 Patrick Stuart Mullins Light shaping reflector system and method of manufacture and use
DE102006045106B3 (de) * 2006-09-21 2008-03-27 Hensel Studiotechnik Gmbh & Co. Kg Lichtformer als Aufsatz für Beleuchtungseinrichtungen
DK2561273T3 (en) * 2010-04-23 2016-08-29 Martin Professional Aps Light fittings MOVING HEAD AND THE STANDING DISTRIBUTOR COVER AND SEVERAL LIGHT SOURCES
USD659279S1 (en) * 2011-02-28 2012-05-08 Neosho Trading 15 (Pty) Limited Reflector unit
US20140268627A1 (en) * 2013-03-14 2014-09-18 Victor M. Contreras, JR. Apparatus and Method for a Suspended Track and Curtain
CN105898168A (zh) * 2014-11-14 2016-08-24 王殿龙 一种蜂窝式手机投影仪
US11946620B2 (en) * 2022-05-17 2024-04-02 Elisabeth Lange Luminaire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993986A (en) * 1959-12-09 1961-07-25 Adam S Pleet Lamp
US3377478A (en) * 1966-03-28 1968-04-09 3D Studios Inc Display lamp
US3586851A (en) * 1969-02-24 1971-06-22 Robert R Rudolph Cool light
US3737226A (en) * 1971-10-22 1973-06-05 L Shank Light diffusion assembly for close-up photography
US3937948A (en) * 1974-08-14 1976-02-10 Donn Allison Light fixture
US4075775A (en) * 1974-12-09 1978-02-28 Shorette Richard A Light diffuser and illuminating ceiling display

Also Published As

Publication number Publication date
EP0048185B1 (fr) 1984-11-28
ATE10540T1 (de) 1984-12-15
JPS5750702A (en) 1982-03-25
EP0048185A1 (fr) 1982-03-24
FR2489929A1 (fr) 1982-03-12
US4409646A (en) 1983-10-11
DE3167355D1 (en) 1985-01-10

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: G03B 15/02 (2006.01), F21W 131/406 (2006.0