GB418173A - Gas-filled electric incandescent lamp - Google Patents
Gas-filled electric incandescent lampInfo
- Publication number
- GB418173A GB418173A GB8586/34A GB858634A GB418173A GB 418173 A GB418173 A GB 418173A GB 8586/34 A GB8586/34 A GB 8586/34A GB 858634 A GB858634 A GB 858634A GB 418173 A GB418173 A GB 418173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bulb
- electric incandescent
- volume
- gas
- incandescent 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
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 229910052743 krypton Inorganic materials 0.000 abstract 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052724 xenon Inorganic materials 0.000 abstract 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
- G08C19/22—Electric signal transmission systems in which transmission is by pulses by varying the duration of individual pulses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharge Lamp (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT142436T | 1933-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB418173A true GB418173A (en) | 1934-10-19 |
Family
ID=3642146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8586/34A Expired GB418173A (en) | 1933-04-20 | 1934-03-19 | Gas-filled electric incandescent lamp |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT142436B (OSRAM) |
| BE (1) | BE401597A (OSRAM) |
| FR (1) | FR770244A (OSRAM) |
| GB (1) | GB418173A (OSRAM) |
| HU (1) | HU113488A (OSRAM) |
-
0
- BE BE401597D patent/BE401597A/xx unknown
- HU HU113488D patent/HU113488A/hu unknown
-
1933
- 1933-04-20 AT AT142436D patent/AT142436B/de active
-
1934
- 1934-03-16 FR FR770244D patent/FR770244A/fr not_active Expired
- 1934-03-19 GB GB8586/34A patent/GB418173A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR770244A (fr) | 1934-09-11 |
| HU113488A (OSRAM) | |
| AT142436B (de) | 1935-07-25 |
| BE401597A (OSRAM) |
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