IT1036208B - DT HALOGEN INCADESCENT LAMP AND PROCEDURE FOR ITS MANUFACTURING - Google Patents
DT HALOGEN INCADESCENT LAMP AND PROCEDURE FOR ITS MANUFACTURINGInfo
- Publication number
- IT1036208B IT1036208B IT6806575A IT6806575A IT1036208B IT 1036208 B IT1036208 B IT 1036208B IT 6806575 A IT6806575 A IT 6806575A IT 6806575 A IT6806575 A IT 6806575A IT 1036208 B IT1036208 B IT 1036208B
- Authority
- IT
- Italy
- Prior art keywords
- halogen
- procedure
- manufacturing
- incadescent lamp
- incadescent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742420342 DE2420342A1 (en) | 1974-04-26 | 1974-04-26 | HALOGEN BULB AND METHOD OF MANUFACTURING |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1036208B true IT1036208B (en) | 1979-10-30 |
Family
ID=5914091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6806575A IT1036208B (en) | 1974-04-26 | 1975-04-24 | DT HALOGEN INCADESCENT LAMP AND PROCEDURE FOR ITS MANUFACTURING |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2420342A1 (en) |
FR (1) | FR2280200A1 (en) |
GB (1) | GB1505749A (en) |
IT (1) | IT1036208B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3062598D1 (en) | 1979-05-22 | 1983-05-11 | Emi Plc Thorn | Improvements in linear filament lamps |
HU186275B (en) * | 1983-04-08 | 1985-07-29 | Tungsram Reszvenytarsasag | Method for end-sealing halogen pencil lamps |
DE8325715U1 (en) * | 1983-09-07 | 1985-02-21 | Radium-Elektrizitäts-Gesellschaft mbH, 5272 Wipperfürth | TWO-SIDED BASE BULB |
GB9807842D0 (en) | 1998-04-09 | 1998-06-10 | Gen Electric | Lamp filament |
US6781291B2 (en) * | 2001-06-27 | 2004-08-24 | Asm America Inc. | Filament support for lamp |
US6856078B2 (en) | 2001-06-27 | 2005-02-15 | Asm America, Inc. | Lamp filament design |
CN104599938B (en) * | 2013-10-30 | 2017-06-20 | 北京强度环境研究所 | A kind of centrifuge radiant heating quartz lamp |
-
1974
- 1974-04-26 DE DE19742420342 patent/DE2420342A1/en not_active Ceased
-
1975
- 1975-04-14 FR FR7511572A patent/FR2280200A1/en active Granted
- 1975-04-24 GB GB1706975A patent/GB1505749A/en not_active Expired
- 1975-04-24 IT IT6806575A patent/IT1036208B/en active
Also Published As
Publication number | Publication date |
---|---|
FR2280200B3 (en) | 1978-10-06 |
DE2420342A1 (en) | 1975-11-06 |
GB1505749A (en) | 1978-03-30 |
FR2280200A1 (en) | 1976-02-20 |
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