NL6609098A - - Google Patents
Info
- Publication number
- NL6609098A NL6609098A NL6609098A NL6609098A NL6609098A NL 6609098 A NL6609098 A NL 6609098A NL 6609098 A NL6609098 A NL 6609098A NL 6609098 A NL6609098 A NL 6609098A NL 6609098 A NL6609098 A NL 6609098A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US469163A US3346761A (en) | 1965-07-02 | 1965-07-02 | Incandescent lamp with a tungsten filament with tantalum imbedded in the surface to act as a gettering agent |
| US63141467A | 1967-04-17 | 1967-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6609098A true NL6609098A (en) | 1967-01-03 |
Family
ID=27042665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6609098A NL6609098A (en) | 1965-07-02 | 1966-06-30 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3461921A (en) |
| GB (1) | GB1136949A (en) |
| NL (1) | NL6609098A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3662789A (en) * | 1970-08-24 | 1972-05-16 | Duro Test Corp | Mandrel for manufacturing filament coils and method for manufacturing filament coils |
| US4291444A (en) * | 1978-08-28 | 1981-09-29 | General Electric Company | Process of manufacturing a tungsten lamp filament |
| US7851981B2 (en) | 2006-12-22 | 2010-12-14 | Seasonal Specialties, Llc | Visible perception of brightness in miniature bulbs for an ornamental lighting circuit |
| CN102664137A (en) * | 2012-05-21 | 2012-09-12 | 杭州奥普卫厨科技有限公司 | High-efficiency infrared tungsten filament and manufacturing method thereof |
| CN103632920B (en) * | 2013-12-09 | 2016-06-15 | 佛山克莱汽车照明股份有限公司 | A kind of automotive halogen lamp filament processes Processes and apparatus |
| CN104103493B (en) * | 2014-06-20 | 2017-02-08 | 常州市盛发灯泡厂 | Method for winding lamp filament |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1992797A (en) * | 1932-12-31 | 1935-02-26 | Gen Electric | Method of and apparatus for treating filaments |
| US2165105A (en) * | 1937-08-18 | 1939-07-04 | Gen Electric | Apparatus for manufacturing filaments |
| US3285293A (en) * | 1966-01-03 | 1966-11-15 | Sylvania Electric Prod | Filament forming |
-
1966
- 1966-06-13 GB GB26214/66A patent/GB1136949A/en not_active Expired
- 1966-06-30 NL NL6609098A patent/NL6609098A/xx unknown
-
1967
- 1967-04-17 US US631414A patent/US3461921A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3461921A (en) | 1969-08-19 |
| GB1136949A (en) | 1968-12-18 |