BE739952A - - Google Patents
Info
- Publication number
- BE739952A BE739952A BE739952DA BE739952A BE 739952 A BE739952 A BE 739952A BE 739952D A BE739952D A BE 739952DA BE 739952 A BE739952 A BE 739952A
- 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
- G03B15/0478—Combinations of photographic apparatus with percussion type flash ignition systems
-
- 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
- F21K5/023—Ignition devices in photo flash bulbs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Stroboscope Apparatuses (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Golf Clubs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76593068A | 1968-10-08 | 1968-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739952A true BE739952A (xx) | 1970-04-08 |
Family
ID=25074912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739952D BE739952A (xx) | 1968-10-08 | 1969-10-08 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3612849A (xx) |
| BE (1) | BE739952A (xx) |
| BR (1) | BR6913060D0 (xx) |
| DE (2) | DE1950201A1 (xx) |
| FR (1) | FR2020159A1 (xx) |
| GB (1) | GB1265705A (xx) |
| NL (1) | NL6915166A (xx) |
| ZA (1) | ZA697088B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5871346A (en) * | 1997-01-24 | 1999-02-16 | Eastman Kodak Company | Flashlamp array venting structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1930315A (en) * | 1931-06-23 | 1933-10-10 | Gen Electric | Flash lamp |
| US2091601A (en) * | 1934-03-26 | 1937-08-31 | Philips Nv | Flash lamp |
| US3096025A (en) * | 1959-12-23 | 1963-07-02 | Rollei Werke Franke Heidecke | Photographic flash apparatus |
| US3407717A (en) * | 1965-07-12 | 1968-10-29 | Eastman Kodak Co | One-piece moldable camera socket for detachably holding a multilamp photoflash package |
| NL6515520A (xx) * | 1965-11-30 | 1967-05-31 | ||
| US3517182A (en) * | 1968-02-07 | 1970-06-23 | Sylvania Electric Prod | Photoflash lamp unit |
-
1968
- 1968-10-08 US US765930A patent/US3612849A/en not_active Expired - Lifetime
-
1969
- 1969-10-04 DE DE19691950201 patent/DE1950201A1/de active Pending
- 1969-10-04 DE DE6938782U patent/DE6938782U/de not_active Expired
- 1969-10-07 NL NL6915166A patent/NL6915166A/xx unknown
- 1969-10-07 BR BR213060/69A patent/BR6913060D0/pt unknown
- 1969-10-08 GB GB1265705D patent/GB1265705A/en not_active Expired
- 1969-10-08 BE BE739952D patent/BE739952A/xx unknown
- 1969-10-08 ZA ZA697088A patent/ZA697088B/xx unknown
- 1969-10-08 FR FR6934396A patent/FR2020159A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1265705A (xx) | 1972-03-08 |
| FR2020159A1 (xx) | 1970-07-10 |
| NL6915166A (xx) | 1970-04-10 |
| ZA697088B (en) | 1971-05-27 |
| DE1950201A1 (de) | 1970-08-06 |
| US3612849A (en) | 1971-10-12 |
| DE6938782U (de) | 1970-10-01 |
| BR6913060D0 (pt) | 1973-01-02 |