HUT46470A - Light source, heater filament for the production of the light source, as well as incandescent lamp - Google Patents
Light source, heater filament for the production of the light source, as well as incandescent lampInfo
- Publication number
- HUT46470A HUT46470A HU875375A HU537587A HUT46470A HU T46470 A HUT46470 A HU T46470A HU 875375 A HU875375 A HU 875375A HU 537587 A HU537587 A HU 537587A HU T46470 A HUT46470 A HU T46470A
- Authority
- HU
- Hungary
- Prior art keywords
- light source
- production
- well
- incandescent lamp
- heater filament
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94491886A | 1986-12-22 | 1986-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUT46470A true HUT46470A (en) | 1988-10-28 |
Family
ID=25482287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU875375A HUT46470A (en) | 1986-12-22 | 1987-11-30 | Light source, heater filament for the production of the light source, as well as incandescent lamp |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS63174263A (hu) |
DE (1) | DE3738057A1 (hu) |
FR (1) | FR2608838A1 (hu) |
HU (1) | HUT46470A (hu) |
IT (1) | IT1225485B (hu) |
NL (1) | NL8702516A (hu) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5019743A (en) * | 1989-11-17 | 1991-05-28 | General Electric Company | Mount structure for double ended lamp |
CA2108748A1 (en) * | 1992-10-23 | 1994-04-24 | Robert M. Griffin | Self-supporting/self-centering filament |
CN108050399A (zh) * | 2017-12-06 | 2018-05-18 | 广明源光科技股份有限公司 | 一种灯丝灯结构 |
CN209026537U (zh) * | 2018-11-30 | 2019-06-25 | 广明源光科技股份有限公司 | Led灯芯及led灯丝灯 |
CN109899692B (zh) * | 2019-04-15 | 2020-08-25 | 广东格派制造有限公司 | 免焊接led灯丝球泡灯 |
-
1987
- 1987-10-21 NL NL8702516A patent/NL8702516A/nl not_active Application Discontinuation
- 1987-11-09 DE DE19873738057 patent/DE3738057A1/de not_active Withdrawn
- 1987-11-25 JP JP62295440A patent/JPS63174263A/ja active Pending
- 1987-11-26 FR FR8716402A patent/FR2608838A1/fr not_active Withdrawn
- 1987-11-27 IT IT8722784A patent/IT1225485B/it active
- 1987-11-30 HU HU875375A patent/HUT46470A/hu unknown
Also Published As
Publication number | Publication date |
---|---|
IT8722784A0 (it) | 1987-11-27 |
JPS63174263A (ja) | 1988-07-18 |
NL8702516A (nl) | 1988-07-18 |
DE3738057A1 (de) | 1988-06-30 |
IT1225485B (it) | 1990-11-14 |
FR2608838A1 (fr) | 1988-06-24 |
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