ES264738A1 - Improvements in or relating to electric lamps - Google Patents
Improvements in or relating to electric lampsInfo
- Publication number
- ES264738A1 ES264738A1 ES0264738A ES264738A ES264738A1 ES 264738 A1 ES264738 A1 ES 264738A1 ES 0264738 A ES0264738 A ES 0264738A ES 264738 A ES264738 A ES 264738A ES 264738 A1 ES264738 A1 ES 264738A1
- Authority
- ES
- Spain
- Prior art keywords
- depression
- longitudinal edge
- electric lamps
- screen
- lampshade
- 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
- H01K1/00—Details
- H01K1/26—Screens; Filters
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Improvements introduced in the manufacture of electric lamps according to which a thin-walled metal lampshade, located transversely to the axis of the lamp, is arranged on the stem tube and preferably in a cut provided therein, said lampshade being linked to the external side of the stem tube on the opposite inner sides of an elongated depression provided in the screen, characterized in that on the side of at least one longitudinal edge of the elongated depression, and a small distance from this longitudinal edge, the screen is provided with a second depression whose boundary adjacent to the first depression extends at least substantially parallel to the adjacent longitudinal edge of the first depression. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL248389 | 1960-02-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES264738A1 true ES264738A1 (en) | 1961-04-16 |
Family
ID=19752178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0264738A Expired ES264738A1 (en) | 1960-02-12 | 1961-02-09 | Improvements in or relating to electric lamps |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH395324A (en) |
DE (2) | DE1880369U (en) |
ES (1) | ES264738A1 (en) |
GB (1) | GB964708A (en) |
NL (1) | NL105842C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006004952U1 (en) * | 2006-03-28 | 2006-06-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Electric lamp with radiation protection clip |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624019A (en) * | 1950-03-31 | 1952-12-30 | Gen Electric | Electric lamp or similar article |
US2776852A (en) * | 1953-07-16 | 1957-01-08 | Westinghouse Electric Corp | Stem mount for electric incandescent lamp |
-
0
- NL NL105842D patent/NL105842C/xx active
-
1961
- 1961-02-08 DE DE1961N0012188 patent/DE1880369U/en not_active Expired
- 1961-02-08 DE DEN19573A patent/DE1142958B/en active Pending
- 1961-02-09 ES ES0264738A patent/ES264738A1/en not_active Expired
- 1961-02-09 GB GB486261A patent/GB964708A/en not_active Expired
- 1961-02-09 CH CH155961A patent/CH395324A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH395324A (en) | 1965-07-15 |
DE1142958B (en) | 1963-01-31 |
DE1880369U (en) | 1963-10-10 |
NL105842C (en) | |
GB964708A (en) | 1964-07-22 |
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