GB1226470A - - Google Patents
Info
- Publication number
- GB1226470A GB1226470A GB1226470DA GB1226470A GB 1226470 A GB1226470 A GB 1226470A GB 1226470D A GB1226470D A GB 1226470DA GB 1226470 A GB1226470 A GB 1226470A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photographic
- added
- weight
- multiflash
- divisions
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical compound [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6806733A NL6806733A (cs) | 1968-05-11 | 1968-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1226470A true GB1226470A (cs) | 1971-03-31 |
Family
ID=19803608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226470D Expired GB1226470A (cs) | 1968-05-11 | 1969-05-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3612850A (cs) |
| BE (1) | BE732843A (cs) |
| DE (1) | DE1919926A1 (cs) |
| FR (1) | FR2008323A1 (cs) |
| GB (1) | GB1226470A (cs) |
| NL (1) | NL6806733A (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3980877A (en) * | 1975-10-01 | 1976-09-14 | General Electric Company | Photoflash array with discharge path for electrostatically charged person |
| US4375953A (en) * | 1980-09-04 | 1983-03-08 | Gte Products Corporation | Miniature photoflash unit with encapsulated flash lamps |
| US4497756A (en) * | 1981-10-05 | 1985-02-05 | Gte Products Corporation | Method of making a photoflash article using injection molding |
| US4498883A (en) * | 1981-10-05 | 1985-02-12 | Gte Products Corporation | Method of encapsulating a photoflash lamp using a powdered resin |
| US4397803A (en) * | 1982-01-06 | 1983-08-09 | Gte Products Corporation | Method of making a photoflash device having a radiant energy-activated disconnect switch as part of the circuitry thereof |
| US4515558A (en) * | 1982-01-06 | 1985-05-07 | Gte Products Corporation | Encapsulated photoflash device having a radiant energy-activated disconnect switch as part of the circuitry thereof |
| WO2003046654A1 (fr) * | 2001-11-30 | 2003-06-05 | West Electric Co., Ltd. | Appareil stroboscopique et procede de fabrication associe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3244087A (en) * | 1964-01-02 | 1966-04-05 | Sylvania Electric Prod | Photographic flashlamp unit |
| US3327105A (en) * | 1964-12-14 | 1967-06-20 | Sylvania Electric Prod | Disposable multilamp photoflash unit |
| NL6515442A (cs) * | 1965-11-27 | 1967-05-29 | ||
| US3350551A (en) * | 1966-03-07 | 1967-10-31 | Cinek Films Inc | Multiple flash bulb holder |
-
1968
- 1968-05-11 NL NL6806733A patent/NL6806733A/xx unknown
-
1969
- 1969-04-19 DE DE19691919926 patent/DE1919926A1/de active Pending
- 1969-05-07 US US822679A patent/US3612850A/en not_active Expired - Lifetime
- 1969-05-08 GB GB1226470D patent/GB1226470A/en not_active Expired
- 1969-05-09 BE BE732843D patent/BE732843A/xx unknown
- 1969-05-09 FR FR6915082A patent/FR2008323A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1919926A1 (de) | 1969-11-27 |
| NL6806733A (cs) | 1969-11-13 |
| BE732843A (cs) | 1969-11-10 |
| US3612850A (en) | 1971-10-12 |
| FR2008323A1 (cs) | 1970-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |