GB377584A - Improvements in luminous electric discharge tubes - Google Patents
Improvements in luminous electric discharge tubesInfo
- Publication number
- GB377584A GB377584A GB3863/32A GB386332A GB377584A GB 377584 A GB377584 A GB 377584A GB 3863/32 A GB3863/32 A GB 3863/32A GB 386332 A GB386332 A GB 386332A GB 377584 A GB377584 A GB 377584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- discharge
- electrodes
- resistances
- partitions
- 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
- 238000005192 partition Methods 0.000 abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP62446D DE577690C (de) | 1931-02-27 | 1931-02-27 | Elektrische Leuchtroehre mit Gluehelektroden und eingeschalteter Entladung |
| DEP64320D DE579935C (de) | 1931-02-27 | 1931-11-25 | Elektrische Leuchtroehre mit Gluehelektroden und eingeschnuerter Entladung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB377584A true GB377584A (en) | 1932-07-28 |
Family
ID=31950115
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3863/32A Expired GB377584A (en) | 1931-02-27 | 1932-02-09 | Improvements in luminous electric discharge tubes |
| GB31170/32A Expired GB393849A (en) | 1931-02-27 | 1932-11-04 | Improvements in luminous electric discharge tubes |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31170/32A Expired GB393849A (en) | 1931-02-27 | 1932-11-04 | Improvements in luminous electric discharge tubes |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2056907A (en:Method) |
| AT (1) | AT130417B (en:Method) |
| DE (2) | DE577690C (en:Method) |
| FR (1) | FR729154A (en:Method) |
| GB (2) | GB377584A (en:Method) |
| NL (1) | NL37581C (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE968579C (de) * | 1941-09-02 | 1958-03-06 | Felix Mueller Dr Ing | Elektrische Hochdruck-Entladungsroehre fuer Beleuchtungs- und Strahlungszwecke |
| DE912243C (de) * | 1950-08-11 | 1954-05-28 | Dr Franz Skaupy | Leuchtstoffroehre |
| DE1065091B (de) * | 1956-11-22 | 1959-09-10 | Kenneth J Germeshausen | Roehrenfoermige Blitzlichtentladungslampe |
| HUT58428A (en) * | 1990-07-20 | 1992-02-28 | Samsung Electronic Devices | Metal-halide lamp |
| DE19516049A1 (de) * | 1995-05-04 | 1996-11-07 | Walter Holzer | Zünd- und Stromversorgungsschaltung für Gasentladungslampen |
-
1931
- 1931-02-27 DE DEP62446D patent/DE577690C/de not_active Expired
- 1931-11-25 DE DEP64320D patent/DE579935C/de not_active Expired
- 1931-12-13 FR FR729154D patent/FR729154A/fr not_active Expired
- 1931-12-17 NL NL59587A patent/NL37581C/xx active
- 1931-12-29 AT AT130417D patent/AT130417B/de active
-
1932
- 1932-02-09 GB GB3863/32A patent/GB377584A/en not_active Expired
- 1932-02-10 US US592138A patent/US2056907A/en not_active Expired - Lifetime
- 1932-11-04 GB GB31170/32A patent/GB393849A/en not_active Expired
- 1932-11-11 US US642319A patent/US2056152A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2056152A (en) | 1936-10-06 |
| DE577690C (de) | 1933-07-13 |
| DE579935C (de) | 1933-07-18 |
| US2056907A (en) | 1936-10-06 |
| GB393849A (en) | 1933-06-15 |
| FR729154A (fr) | 1932-07-19 |
| NL37581C (en:Method) | 1936-03-16 |
| AT130417B (de) | 1932-11-25 |
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