GB191203348A - Improvements in and relating to, Incandescent Electric Lamps. - Google Patents
Improvements in and relating to, Incandescent Electric Lamps.Info
- Publication number
- GB191203348A GB191203348A GB191203348DA GB191203348A GB 191203348 A GB191203348 A GB 191203348A GB 191203348D A GB191203348D A GB 191203348DA GB 191203348 A GB191203348 A GB 191203348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flange
- anchors
- ring
- leading
- wire
- 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
- H01K3/10—Machines therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Heating (AREA)
Abstract
3348. Singley, R. H. Feb. 9. Filaments; filam e n t s , supports for. - A tubular stem 6<1> is provided with a flange 9<1> around which is spaced concentrically a closed conductor, such as a ring 14<1>, connected to a leading-in wire 7<1> and to a number of radial conducting - anchors 12' having their inner ends fixed in the flange; the other leading-in wire 8<1> being connected to a second conducting support. In the arrangement shown, the support consists of a carbon rod 19 to the lower end of which a number of looped carbon filaments 13<1> are attached. In a modification, for a tungsten or similar lamp, an extension of the tubular stem is provided with a similar flange and ring at its outer end, the filament being wound over both sets of anchors. The ring 14<1> may be split and closed around the flange 9' after securing the anchors 12<1> by soldering, brazing, or otherwise, the anchors being then pressed into the flange while soft or into apertures in the flange and optionally cemented; or the ring may be provided with notches to fit over the anchors.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191203348T | 1912-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191203348A true GB191203348A (en) | 1912-08-08 |
Family
ID=32570085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191203348D Expired GB191203348A (en) | 1912-02-09 | 1912-02-09 | Improvements in and relating to, Incandescent Electric Lamps. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE252768C (en) |
FR (1) | FR440505A (en) |
GB (1) | GB191203348A (en) |
-
0
- DE DENDAT252768D patent/DE252768C/de active Active
-
1912
- 1912-02-09 GB GB191203348D patent/GB191203348A/en not_active Expired
- 1912-02-23 FR FR440505A patent/FR440505A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR440505A (en) | 1912-07-12 |
DE252768C (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2677118A (en) | Electric lamp or similar device and method of manufacture | |
GB191203348A (en) | Improvements in and relating to, Incandescent Electric Lamps. | |
CN107420769A (en) | LED flexibility filament lamps and preparation method thereof | |
GB1005127A (en) | Incandescent lamp | |
JPH076739A (en) | Incandescent lamp | |
GB191000349A (en) | Metal Filament Lamps having Filament Carriers Arranged Elastically. | |
US2319461A (en) | Fluorescent electric tube socket and tube holder | |
US6017258A (en) | Filament attaching method | |
US4310782A (en) | Lamp filament support | |
JP2000340184A (en) | Incandescent lamp | |
US2392333A (en) | Miniature fluorescent and/or glow lamp | |
GB226196A (en) | Improvements in filament supports for use in electric discharge tubes, incandescent lamps, and the like | |
GB191226548A (en) | Improvements in Incandescence Filament Lamps. | |
GB191214655A (en) | Improvements in Incandescent Lamps with Drawn Metal Wire Filaments. | |
GB191417023A (en) | Improvements in Incandescent Electric Lamp Filaments and in the Method of Mounting the same. | |
GB191124250A (en) | Improvements in Long Tubular Metallic Filament Electric Lamps. | |
GB191308568A (en) | Improvement of the Incandescent Electric Lamp. | |
GB191227813A (en) | Improvements in Electric Incandescent Lamps. | |
GB191312054A (en) | Improvements in or relating to Incandescent Electric Lamps. | |
GB191207148A (en) | Improvements relating to Electric Incandescent Lamps. | |
GB191223748A (en) | Glow Lamp Radiator for Cooking or other Heating Purposes. | |
GB191009615A (en) | Improvements in Incandescent Electric Lamps. | |
GB191402025A (en) | Improved Holder for the Filament of Electric Incandescent Lamps. | |
US1468084A (en) | Device for incandescent lamps | |
GB191328935A (en) | Improvements in or relating to Electric Glow Lamps and Methods of Manufacturing same. |