BE683759A - - Google Patents
Info
- Publication number
- BE683759A BE683759A BE683759DA BE683759A BE 683759 A BE683759 A BE 683759A BE 683759D A BE683759D A BE 683759DA BE 683759 A BE683759 A BE 683759A
- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
- G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
- G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
- F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Stroboscope Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US470524A US3358131A (en) | 1965-07-08 | 1965-07-08 | Photographic flashlamp unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683759A true BE683759A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-12-16 |
Family
ID=23867955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683759D BE683759A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-07-08 | 1966-07-07 |
Country Status (3)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3438313A (en) * | 1966-03-04 | 1969-04-15 | Polaroid Corp | Automatic exposure control for photoflash exposures |
| DE1958694U (de) * | 1966-09-28 | 1967-04-13 | Patra Patent Treuhand | Blitzlampeneinheit. |
| US3597602A (en) * | 1968-12-16 | 1971-08-03 | Gen Electric | Photoflash reflector suitable for flashcube |
| DE2420172C2 (de) * | 1974-04-25 | 1982-04-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Mehrfachblitzeinheit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3096025A (en) * | 1959-12-23 | 1963-07-02 | Rollei Werke Franke Heidecke | Photographic flash apparatus |
| US3244087A (en) * | 1964-01-02 | 1966-04-05 | Sylvania Electric Prod | Photographic flashlamp unit |
| US3315071A (en) * | 1964-08-19 | 1967-04-18 | Sylvania Electric Prod | Lamp assembly |
| US3315070A (en) * | 1964-08-19 | 1967-04-18 | Sylvania Electric Prod | Lamp assmebly |
-
1965
- 1965-07-08 US US470524A patent/US3358131A/en not_active Expired - Lifetime
-
1966
- 1966-06-28 GB GB29025/66A patent/GB1123496A/en not_active Expired
- 1966-07-07 BE BE683759D patent/BE683759A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3358131A (en) | 1967-12-12 |
| GB1123496A (en) | 1968-08-14 |