FR1173730A - Electric bulb filled with a gas - Google Patents
Electric bulb filled with a gasInfo
- Publication number
- FR1173730A FR1173730A FR1173730DA FR1173730A FR 1173730 A FR1173730 A FR 1173730A FR 1173730D A FR1173730D A FR 1173730DA FR 1173730 A FR1173730 A FR 1173730A
- Authority
- FR
- France
- Prior art keywords
- gas
- electric bulb
- bulb filled
- filled
- electric
- 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
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/62—One or more circuit elements structurally associated with the lamp
- H01K1/66—One or more circuit elements structurally associated with the lamp with built-in fuse
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU830243X | 1956-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1173730A true FR1173730A (en) | 1959-03-02 |
Family
ID=10980538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1173730D Expired FR1173730A (en) | 1956-04-28 | 1957-04-26 | Electric bulb filled with a gas |
Country Status (5)
Country | Link |
---|---|
US (1) | US2891189A (en) |
DE (1) | DE1193599B (en) |
FR (1) | FR1173730A (en) |
GB (1) | GB830243A (en) |
NL (1) | NL216253A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4591752A (en) * | 1983-10-14 | 1986-05-27 | Duro-Test Corporation | Incandescent lamp with high pressure rare gas filled tungsten-halogen element and transparent thick walled safety envelope |
JPS6095850A (en) * | 1983-10-31 | 1985-05-29 | 東芝ライテック株式会社 | Small-sized incandescent bulb |
TW203145B (en) * | 1991-04-09 | 1993-04-01 | Hayashibara Ken | |
US5207503A (en) * | 1992-02-05 | 1993-05-04 | Lucifer Lighting Company | Xenon festoon style lamp |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB373096A (en) * | 1929-12-16 | 1932-05-19 | Egyesuelt Izzolampa | Improvements in or relating to gas-filled electric incandescent lamps |
DE613523C (en) * | 1933-07-10 | 1935-05-20 | Philips Nv | Electric incandescent lamp with a gas filling containing krypton or xenon |
FR780751A (en) * | 1934-01-23 | 1935-05-03 | Ets Claude Paz & Silva | Incandescent lamp improvements |
-
0
- NL NL216253D patent/NL216253A/xx unknown
-
1957
- 1957-03-29 DE DEE13888A patent/DE1193599B/en active Pending
- 1957-04-17 GB GB12593/57A patent/GB830243A/en not_active Expired
- 1957-04-23 US US654546A patent/US2891189A/en not_active Expired - Lifetime
- 1957-04-26 FR FR1173730D patent/FR1173730A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL216253A (en) | |
DE1193599B (en) | 1965-05-26 |
US2891189A (en) | 1959-06-16 |
GB830243A (en) | 1960-03-16 |
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