GB471268A - Gas-filled electric incandescent lamp - Google Patents
Gas-filled electric incandescent lampInfo
- Publication number
- GB471268A GB471268A GB1050336A GB1050336A GB471268A GB 471268 A GB471268 A GB 471268A GB 1050336 A GB1050336 A GB 1050336A GB 1050336 A GB1050336 A GB 1050336A GB 471268 A GB471268 A GB 471268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bulb
- lamp
- electric incandescent
- filament
- stem
- 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
- 239000007789 gas Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000001788 irregular Effects 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
- 229910052724 xenon Inorganic materials 0.000 abstract 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Resistance Heating (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT146767T | 1935-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB471268A true GB471268A (en) | 1937-09-01 |
Family
ID=3644266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1050336A Expired GB471268A (en) | 1935-04-09 | 1936-04-09 | Gas-filled electric incandescent lamp |
Country Status (5)
-
1935
- 1935-04-09 AT AT146767D patent/AT146767B/de active
- 1935-05-01 DE DEV31799D patent/DE654381C/de not_active Expired
-
1936
- 1936-03-21 NL NL77085A patent/NL44611C/xx active
- 1936-04-09 GB GB1050336A patent/GB471268A/en not_active Expired
- 1936-04-09 FR FR804841D patent/FR804841A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL44611C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1938-12-15 |
| AT146767B (de) | 1936-08-10 |
| FR804841A (fr) | 1936-11-03 |
| DE654381C (de) | 1937-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3295007A (en) | Differential output tubular incandescent lamp | |
| GB1017127A (en) | Improvements in electric incandescent lamps | |
| GB1334766A (en) | Tubular lamp | |
| US3497753A (en) | Incandescent lamp | |
| US3335312A (en) | Filament support for tubular incandescent lamps | |
| US3173051A (en) | Lamp filament support | |
| GB1469968A (en) | Incandescent lamp with internal fuse | |
| GB471268A (en) | Gas-filled electric incandescent lamp | |
| GB1005127A (en) | Incandescent lamp | |
| US3521112A (en) | Tubular support for tubular lamps | |
| JPS5849982B2 (ja) | ハロゲン白熱電球 | |
| US1800037A (en) | Tubular incandescent lamp | |
| GB639604A (en) | Improvements in and relating to electric incandescent lamps | |
| GB1114356A (en) | Filament supports for tubular incandescent lamps | |
| GB1062819A (en) | Incandescent lamps using coiled-coil filaments | |
| US3486065A (en) | Means for centralizing an incandescible coil about the longitudinal lamp axis | |
| GB425597A (en) | Improvements in and relating to electric arc lamps | |
| SE308347B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB439266A (en) | Improvements in electric incandescent lamps | |
| GB405605A (en) | Improvements in luminous electric discharge tubes | |
| GB481063A (en) | Gas-filled electric incandescent lamp | |
| US2135702A (en) | Electric gaseous discharge device | |
| GB1226779A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB733853A (en) | Improvements in or relating to electrodes for gaseous discharge lamps | |
| GB948859A (en) | Improvements in and relating to incandescent lamps |