GB190514491A - Improvements in Incandescent Electric Lamps and Methods of Making the same. - Google Patents
Improvements in Incandescent Electric Lamps and Methods of Making the same.Info
- Publication number
- GB190514491A GB190514491A GB190514491DA GB190514491A GB 190514491 A GB190514491 A GB 190514491A GB 190514491D A GB190514491D A GB 190514491DA GB 190514491 A GB190514491 A GB 190514491A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- soldered
- cement
- making
- methods
- 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
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
14,491. British Thomson-Houston Co., [General Electric Co.]. July 13. Incandescent lamps. - The leading - in wires 4 are soldered to the undersides of the contact-plates 9 on lamp caps of the Edison, bayonet-joint, or other types. The extra length of the wire 4, necessary for this operation, is curled in a recess 3 in the insulating base 2, which is preferably of glass, moulded in position in the metal shell 1. The stiffness of the wire is sufficient to hold tha sheet-metal contact-plate 9 in the seating provided for it in the base 2, but the recess 3 may be partly or wholly filled with cement, if desired. In the screw-cap shown, the second leading-in wire 6 is bent over the bulb 5 as usual and soldered to the metal shell 1 after the latter has been secured in position by cement 8. Specification No. 18,318, A.D. 1903, is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190514491T | 1905-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190514491A true GB190514491A (en) | 1905-12-30 |
Family
ID=32197827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190514491D Expired GB190514491A (en) | 1905-07-13 | 1905-07-13 | Improvements in Incandescent Electric Lamps and Methods of Making the same. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190514491A (en) |
-
1905
- 1905-07-13 GB GB190514491D patent/GB190514491A/en not_active Expired
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