GB190719829A - Improved Process of Manufacturing Reflector Incandescent Lamps - Google Patents
Improved Process of Manufacturing Reflector Incandescent LampsInfo
- Publication number
- GB190719829A GB190719829A GB190719829DA GB190719829A GB 190719829 A GB190719829 A GB 190719829A GB 190719829D A GB190719829D A GB 190719829DA GB 190719829 A GB190719829 A GB 190719829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reflector
- incandescent lamps
- bulb
- stem
- improved process
- 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
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
19,829. Gilmore, H. Sept. 5. Reflectors in electric incandescent lamps. A thin metal reflector c is placed inside the bulb without cutting the latter. The reflector is curled up and inserted in the bulb, and, after being restored to its normal shape by mechanical manipulation, for example by means of a pressor e, is rested on a weight F. A stem G supporting a filament is passed through a hole in the weight, and the bulb is turned over so that the weight falls out through the neck leaving the reflector and stem in position. The reflector can be held in position by a spring H on the stem G in the completed lamp, Fig. 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190719829T | 1907-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190719829A true GB190719829A (en) | 1908-01-09 |
Family
ID=32436224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190719829D Expired GB190719829A (en) | 1907-09-05 | 1907-09-05 | Improved Process of Manufacturing Reflector Incandescent Lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190719829A (en) |
-
1907
- 1907-09-05 GB GB190719829D patent/GB190719829A/en not_active Expired
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