BE677520A - - Google Patents
Info
- Publication number
- BE677520A BE677520A BE677520DA BE677520A BE 677520 A BE677520 A BE 677520A BE 677520D A BE677520D A BE 677520DA BE 677520 A BE677520 A BE 677520A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
-
- 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)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US438328A US3327283A (en) | 1965-03-09 | 1965-03-09 | Photoflash lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE677520A true BE677520A (fr) | 1966-08-01 |
Family
ID=23740223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE677520D BE677520A (fr) | 1965-03-09 | 1966-03-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3327283A (fr) |
| BE (1) | BE677520A (fr) |
| DE (1) | DE1939955U (fr) |
| GB (1) | GB1081215A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469140A (en) * | 1967-02-13 | 1969-09-23 | Westinghouse Electric Corp | Single-ended electric incandescent lamp with improved base and terminal structure,and method of assembly |
| NL6808365A (fr) * | 1967-06-26 | 1968-12-27 | ||
| US3500105A (en) * | 1968-02-19 | 1970-03-10 | Sylvania Electric Prod | Incandescent lamp having a ceramic screw type base |
| US3898506A (en) * | 1969-05-23 | 1975-08-05 | Thorn Electrical Ind Ltd | Incandescent filament lamps |
| DE2304510A1 (de) * | 1973-01-31 | 1974-08-08 | Albrecht Kg W | Kleinstgluehlampe mit seitlichen kontaktlamellen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2053138A (en) * | 1935-06-20 | 1936-09-01 | Gen Electric | Miniature incandescent lamp |
| US2984813A (en) * | 1960-07-14 | 1961-05-16 | Frankel Associates Inc | Lamp socket electrical connection |
| DE1861840U (de) * | 1962-08-29 | 1962-11-08 | Kodak Ag | Blitzgeraet mit klappbarem reflektor. |
| GB995324A (en) * | 1963-03-14 | 1965-06-16 | Amp Inc | Improvements in or relating to baseless electric lamps and housings for such lamps |
-
1965
- 1965-03-09 US US438328A patent/US3327283A/en not_active Expired - Lifetime
-
1966
- 1966-03-08 BE BE677520D patent/BE677520A/xx unknown
- 1966-03-08 DE DES56083U patent/DE1939955U/de not_active Expired
- 1966-03-08 GB GB10171/66A patent/GB1081215A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3327283A (en) | 1967-06-20 |
| DE1939955U (de) | 1966-06-02 |
| GB1081215A (en) | 1967-08-31 |