FR1140372A - Electric lamp and similar devices - Google Patents
Electric lamp and similar devicesInfo
- Publication number
- FR1140372A FR1140372A FR1140372DA FR1140372A FR 1140372 A FR1140372 A FR 1140372A FR 1140372D A FR1140372D A FR 1140372DA FR 1140372 A FR1140372 A FR 1140372A
- Authority
- FR
- France
- Prior art keywords
- similar devices
- electric lamp
- lamp
- electric
- similar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01K3/08—Manufacture of mounts or stems
-
- 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
-
- 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
- H01K3/08—Manufacture of mounts or stems
- H01K3/10—Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Heating (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US456674A US2813327A (en) | 1953-08-24 | 1954-09-17 | Apparatus for and method of forming and mounting supports on coiled filaments |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1140372A true FR1140372A (en) | 1957-07-19 |
Family
ID=23813689
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1140372D Expired FR1140372A (en) | 1954-09-17 | 1955-09-13 | Electric lamp and similar devices |
FR69178D Expired FR69178E (en) | 1954-09-17 | 1955-09-16 | Electric lamp and similar devices |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR69178D Expired FR69178E (en) | 1954-09-17 | 1955-09-16 | Electric lamp and similar devices |
Country Status (2)
Country | Link |
---|---|
FR (2) | FR1140372A (en) |
GB (2) | GB805882A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108321054A (en) * | 2018-01-31 | 2018-07-24 | 张祥宏 | A kind of buckle releaser |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3522654A1 (en) * | 1985-01-21 | 1987-01-08 | Paul Prof Dr Schulz | Incandescent lamps having a high light output ration, and incandescent lamps with arc discharges |
US8525409B2 (en) | 2011-06-14 | 2013-09-03 | General Electric Company | Efficient lamp with envelope having elliptical portions |
CN106736573B (en) * | 2016-12-01 | 2018-11-16 | 重庆渝青机械配件制造有限公司 | More bond type spoiler process equipments |
-
1955
- 1955-09-13 FR FR1140372D patent/FR1140372A/en not_active Expired
- 1955-09-16 GB GB2660955A patent/GB805882A/en not_active Expired
- 1955-09-16 FR FR69178D patent/FR69178E/en not_active Expired
- 1955-09-16 GB GB2660755A patent/GB805881A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108321054A (en) * | 2018-01-31 | 2018-07-24 | 张祥宏 | A kind of buckle releaser |
Also Published As
Publication number | Publication date |
---|---|
FR69178E (en) | 1958-10-22 |
GB805881A (en) | 1958-12-17 |
GB805882A (en) | 1958-12-17 |
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