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
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)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-08-16 |
Family
ID=23722214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676424D BE676424A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-02-19 | 1966-02-14 |
Country Status (5)
Families Citing this family (19)
| 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-06-18 | 1979-05-15 | Ppg Industries Inc | |
| USD254094S (en) | 1977-06-13 | 1980-01-29 | Sight Lite, Inc. | Adjustable floodlight |
| US4387985A (en) * | 1981-10-05 | 1983-06-14 | Itek Corporation | Unique copyboard having unique light attenuator |
| JPH0442838Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 |
| USD570514S1 (en) * | 2006-12-20 | 2008-06-03 | Matsushita Electric Works, Ltd. | Desk lamp |
Family Cites Families (2)
| 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 |
-
1965
- 1965-02-19 US US433949A patent/US3375752A/en not_active Expired - Lifetime
-
1966
- 1966-02-14 BE BE676424D patent/BE676424A/xx unknown
- 1966-02-15 CH CH215766A patent/CH458069A/fr unknown
- 1966-02-15 GB GB6609/66A patent/GB1103889A/en not_active Expired
- 1966-02-19 DE DE1966J0030120 patent/DE1497304B2/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1497304A1 (de) | 1969-06-19 |
| US3375752A (en) | 1968-04-02 |
| CH458069A (fr) | 1968-06-15 |
| DE1497304B2 (de) | 1977-05-26 |
| GB1103889A (en) | 1968-02-21 |