AT307870B - Verbrennungs-Blitzlichtlampe - Google Patents
Verbrennungs-BlitzlichtlampeInfo
- Publication number
- AT307870B AT307870B AT146070A AT146070A AT307870B AT 307870 B AT307870 B AT 307870B AT 146070 A AT146070 A AT 146070A AT 146070 A AT146070 A AT 146070A AT 307870 B AT307870 B AT 307870B
- Authority
- AT
- Austria
- Prior art keywords
- flash lamp
- combustion flash
- combustion
- lamp
- flash
- Prior art date
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
- G03B15/0452—Electrical ignition means connected to the shutter
- G03B15/0457—Ignition mechanisms for sequential ignition of flash lamps
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL696902808A NL153659B (nl) | 1969-02-21 | 1969-02-21 | Verbrandingsflitslamp en magazijn voorzien van deze verbrandingsflitslampen. |
Publications (1)
Publication Number | Publication Date |
---|---|
AT307870B true AT307870B (de) | 1973-06-12 |
Family
ID=19806233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT146070A AT307870B (de) | 1969-02-21 | 1970-02-18 | Verbrennungs-Blitzlichtlampe |
Country Status (5)
Country | Link |
---|---|
US (1) | US3627459A (de) |
AT (1) | AT307870B (de) |
BR (1) | BR7016877D0 (de) |
NL (1) | NL153659B (de) |
PL (1) | PL69683B1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3873260A (en) * | 1973-11-16 | 1975-03-25 | Gen Electric | Photoflash lamp |
US3972673A (en) * | 1974-09-23 | 1976-08-03 | General Electric Company | Photoflash lamp |
US3969067A (en) * | 1975-03-12 | 1976-07-13 | General Electric Company | Photoflash lamp |
US4249887A (en) * | 1977-12-30 | 1981-02-10 | Westinghouse Electric Corp. | Photoflash lamp having gap-fire ignition mount, and method of making the mount |
US4270897A (en) * | 1978-12-21 | 1981-06-02 | Gte Products Corporation | Photoflash lamp construction and method of making same |
US4314394A (en) * | 1978-12-21 | 1982-02-09 | Gte Products Corporation | Photoflash lamp construction and method of making same |
US4614494A (en) * | 1985-12-10 | 1986-09-30 | Gte Products Corporation | Primer insulating base |
US4659308A (en) * | 1985-12-10 | 1987-04-21 | Gte Products Corporation | Photoflash lamp with improved primer |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2071369A (en) * | 1934-01-24 | 1937-02-23 | Harry A Williams | Flash lamp |
US2771765A (en) * | 1954-09-01 | 1956-11-27 | Westinghouse Electric Corp | Photoflash lamp |
NL151491B (nl) * | 1966-09-30 | 1976-11-15 | Philips Nv | Verbrandingsflitslamp. |
-
1969
- 1969-02-21 NL NL696902808A patent/NL153659B/xx unknown
-
1970
- 1970-02-18 AT AT146070A patent/AT307870B/de not_active IP Right Cessation
- 1970-02-18 PL PL1970138862A patent/PL69683B1/pl unknown
- 1970-02-19 US US12779A patent/US3627459A/en not_active Expired - Lifetime
- 1970-02-20 BR BR216877/70A patent/BR7016877D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
PL69683B1 (en) | 1973-08-31 |
NL153659B (nl) | 1977-06-15 |
US3627459A (en) | 1971-12-14 |
NL6902808A (de) | 1970-08-25 |
BR7016877D0 (pt) | 1973-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |