GB455459A - Electric candle lamp - Google Patents
Electric candle lampInfo
- Publication number
- GB455459A GB455459A GB27881/35A GB2788135A GB455459A GB 455459 A GB455459 A GB 455459A GB 27881/35 A GB27881/35 A GB 27881/35A GB 2788135 A GB2788135 A GB 2788135A GB 455459 A GB455459 A GB 455459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oct
- gas filling
- opal glass
- electric incandescent
- candle lamp
- 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
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
Landscapes
- Discharge Lamp (AREA)
Abstract
455,459. Electric incandescent lamps. VEREINIGTE GLUHLAMPEN UND ELECTRICITATS AKT.-GES., 4, Ujpest, near Budapest. Oct. 9, 1935, No. 27881. Convention date, Oct. 23, 1934. [Class 39 (ii)] An electric incandescent lamp bulb in the form of a candle flame is made of opal glass and is provided with a coiled filament and a gas filling of krypton with which small quantities of another gas or gases may be mixed, the gas filling being under a pressure of more than 200 m.m. mercury column. The bulb may be made of flashed opal glass. Specification 418,173 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT455459X | 1934-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB455459A true GB455459A (en) | 1936-10-21 |
Family
ID=3674481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27881/35A Expired GB455459A (en) | 1934-10-23 | 1935-10-09 | Electric candle lamp |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE411481A (en) |
FR (1) | FR795192A (en) |
GB (1) | GB455459A (en) |
NL (1) | NL43552C (en) |
-
0
- NL NL43552D patent/NL43552C/xx active
- BE BE411481D patent/BE411481A/xx unknown
-
1935
- 1935-09-24 FR FR795192D patent/FR795192A/en not_active Expired
- 1935-10-09 GB GB27881/35A patent/GB455459A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR795192A (en) | 1936-03-07 |
NL43552C (en) | |
BE411481A (en) |
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