BE676424A - - Google Patents

Info

Publication number
BE676424A
BE676424A BE676424DA BE676424A BE 676424 A BE676424 A BE 676424A BE 676424D A BE676424D A BE 676424DA BE 676424 A BE676424 A BE 676424A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE676424A publication Critical patent/BE676424A/xx

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
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
BE676424D 1965-02-19 1966-02-14 BE676424A (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US433949A US3375752A (en) 1965-02-19 1965-02-19 Copyboard lighting system

Publications (1)

Publication Number Publication Date
BE676424A true BE676424A (is) 1966-08-16

Family

ID=23722214

Family Applications (1)

Application Number Title Priority Date Filing Date
BE676424D BE676424A (is) 1965-02-19 1966-02-14

Country Status (5)

Country Link
US (1) US3375752A (is)
BE (1) BE676424A (is)
CH (1) CH458069A (is)
DE (1) DE1497304B2 (is)
GB (1) GB1103889A (is)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284830B (de) * 1967-11-30 1968-12-05 Agfa Gevaert Ag Mikrofilm-Aufnahmegeraet
US3519346A (en) * 1968-05-28 1970-07-07 Itek Corp Method of producing photographic negatives and prints
CA937914A (en) * 1969-04-03 1973-12-04 James D. Rees, Jr. Illumination system
US3807856A (en) * 1969-09-26 1974-04-30 Scm Corp Illumination system for a photocopying machine
US3763348A (en) * 1972-01-05 1973-10-02 Argus Eng Co Apparatus and method for uniform illumination of a surface
US3819929A (en) * 1973-06-08 1974-06-25 Canrad Precision Ind Inc Ultraviolet lamp housing
CH610999A5 (is) * 1975-06-18 1979-05-15 Ppg Industries Inc
US4387985A (en) * 1981-10-05 1983-06-14 Itek Corporation Unique copyboard having unique light attenuator
JPH0442838Y2 (is) * 1984-11-13 1992-10-09
DE3524239A1 (de) * 1985-07-06 1987-01-15 Agfa Gevaert Ag Beleuchtungseinrichtung zur gleichmaessigen ausleuchtung einer flaeche
JPS6411253A (en) * 1987-06-23 1989-01-13 Polaroid Corp Exposer for image former
DE3732488A1 (de) * 1987-09-26 1989-04-06 Cruse Hermann A Reproduktionskamera
US4847663A (en) * 1988-05-06 1989-07-11 Query Frances L Appartus and method for reflection free photography
US5058982A (en) * 1989-06-21 1991-10-22 Orbot Systems Ltd. Illumination system and inspection apparatus including same
JP3471201B2 (ja) * 1997-09-05 2003-12-02 株式会社東芝 撮像モジュール、および撮像装置
CN1314997A (zh) 1998-06-16 2001-09-26 奥宝科技有限公司 检查基本平坦平面的发光器
IL131284A (en) 1999-08-05 2003-05-29 Orbotech Ltd Illumination for inspecting surfaces of articles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1427251A (en) * 1921-01-07 1922-08-29 Mansfield Lamp And Mfg Company Light-projection regulating means
US2617013A (en) * 1946-11-11 1952-11-04 Gen Electric Co Ltd Light-reflecting simmering shutter for high-pressure metal vapor lamps

Also Published As

Publication number Publication date
DE1497304A1 (de) 1969-06-19
US3375752A (en) 1968-04-02
GB1103889A (en) 1968-02-21
DE1497304B2 (de) 1977-05-26
CH458069A (fr) 1968-06-15

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