GB190727541A - Improvements in and relating to Electric Incandescent Filament Lamps. - Google Patents
Improvements in and relating to Electric Incandescent Filament Lamps.Info
- Publication number
- GB190727541A GB190727541A GB190727541DA GB190727541A GB 190727541 A GB190727541 A GB 190727541A GB 190727541D A GB190727541D A GB 190727541DA GB 190727541 A GB190727541 A GB 190727541A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- incandescent filament
- filament lamps
- electric incandescent
- filament
- 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
Landscapes
- Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
Abstract
27,541. Pauli, C. Dec. 13. Incandescent lamps with resiliently - supported metal filaments. A compensating- spring h, upon which a group of arms k for holding a filament is supported, is enclosed in the tubular end of a fixed central glass stem b and so protected from overheating. The spring supports the stem of a glass disk i carrying the arms k, so that it may compensate for small differences of tension in the various parts of the filament.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190727541T | 1907-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190727541A true GB190727541A (en) | 1908-01-30 |
Family
ID=32437424
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190727541D Expired GB190727541A (en) | 1907-12-13 | 1907-12-13 | Improvements in and relating to Electric Incandescent Filament Lamps. |
GB190806409D Expired GB190806409A (en) | 1907-12-13 | 1908-03-23 | Improvements relating to Electric Incandescent Filament Lamps. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190806409D Expired GB190806409A (en) | 1907-12-13 | 1908-03-23 | Improvements relating to Electric Incandescent Filament Lamps. |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB190727541A (en) |
-
1907
- 1907-12-13 GB GB190727541D patent/GB190727541A/en not_active Expired
-
1908
- 1908-03-23 GB GB190806409D patent/GB190806409A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB190806409A (en) | 1908-06-18 |
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