NL7003086A - - Google Patents
Info
- Publication number
- NL7003086A NL7003086A NL7003086A NL7003086A NL7003086A NL 7003086 A NL7003086 A NL 7003086A NL 7003086 A NL7003086 A NL 7003086A NL 7003086 A NL7003086 A NL 7003086A NL 7003086 A NL7003086 A NL 7003086A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691913417 DE1913417C3 (de) | 1969-03-17 | Blitzlampe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7003086A true NL7003086A (https=) | 1970-09-21 |
Family
ID=5728360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7003086A NL7003086A (https=) | 1969-03-17 | 1970-03-04 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US3630650A (https=) |
| AT (1) | AT306508B (https=) |
| BE (1) | BE747426A (https=) |
| CH (1) | CH507474A (https=) |
| FR (1) | FR2035002B1 (https=) |
| GB (1) | GB1266256A (https=) |
| NL (1) | NL7003086A (https=) |
| SE (1) | SE349652B (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817683A (en) * | 1971-02-05 | 1974-06-18 | Gen Electric | Photoflash lamps |
| US3770362A (en) * | 1971-12-23 | 1973-11-06 | Gte Sylvania Inc | Moisture indicator for photoflash lamp |
| US3792957A (en) * | 1972-06-26 | 1974-02-19 | Gte Sylvania Inc | Photoflash lamp |
| US3822109A (en) * | 1972-11-21 | 1974-07-02 | Gte Sylvania Inc | Photoflash lamp |
| NL7311779A (nl) * | 1973-08-28 | 1975-03-04 | Philips Nv | Werkwijze tot het vervaardigen van een flitslamp. |
| US4421493A (en) * | 1982-03-01 | 1983-12-20 | Gte Products Corporation | Method of making photoflash lamp |
| US4449950A (en) * | 1982-03-01 | 1984-05-22 | Gte Products Corporation | Method of making photoflash lamp to prevent shred migration into tip portion of lamp envelope during sealing thereof |
| US4445847A (en) * | 1982-05-26 | 1984-05-01 | Gte Products Corporation | Photoflash lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2162847A (en) * | 1935-04-26 | 1939-06-20 | Philips Nv | Flash lamp |
| US2772703A (en) * | 1950-10-26 | 1956-12-04 | Sylvania Electric Prod | Method and apparatus for filling flashbulbs |
| US3045460A (en) * | 1960-04-27 | 1962-07-24 | Sylvania Electric Prod | Photoflash lamp |
| US3120694A (en) * | 1960-08-10 | 1964-02-11 | Gen Electric | Method and apparatus for loading flash lamps with filamentary combustible material |
| US3158014A (en) * | 1962-12-28 | 1964-11-24 | Sylvania Electric Prod | Photoflash lamp |
| US3228216A (en) * | 1963-05-29 | 1966-01-11 | Sylvania Electric Prod | Photoflash lamp |
-
1970
- 1970-02-05 AT AT105570A patent/AT306508B/de not_active IP Right Cessation
- 1970-02-23 SE SE02293/70A patent/SE349652B/xx unknown
- 1970-03-04 NL NL7003086A patent/NL7003086A/xx not_active Application Discontinuation
- 1970-03-06 CH CH333670A patent/CH507474A/de not_active IP Right Cessation
- 1970-03-12 US US18875A patent/US3630650A/en not_active Expired - Lifetime
- 1970-03-16 BE BE747426D patent/BE747426A/xx unknown
- 1970-03-16 FR FR7009335A patent/FR2035002B1/fr not_active Expired
- 1970-03-17 GB GB1266256D patent/GB1266256A/en not_active Expired
-
1971
- 1971-10-13 US US00189037A patent/US3739441A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3739441A (en) | 1973-06-19 |
| SE349652B (https=) | 1972-10-02 |
| FR2035002B1 (https=) | 1974-05-31 |
| BE747426A (fr) | 1970-08-31 |
| FR2035002A1 (https=) | 1970-12-18 |
| DE1913417B2 (de) | 1977-06-23 |
| DE1913417A1 (de) | 1970-10-01 |
| CH507474A (de) | 1971-05-15 |
| GB1266256A (https=) | 1972-03-08 |
| AT306508B (de) | 1973-04-10 |
| US3630650A (en) | 1971-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |