NL255240A - - Google Patents
Info
- Publication number
- NL255240A NL255240A NL255240DA NL255240A NL 255240 A NL255240 A NL 255240A NL 255240D A NL255240D A NL 255240DA NL 255240 A NL255240 A NL 255240A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/16—Selection of substances for gas fillings; Specified operating pressure or temperature having helium, argon, neon, krypton, or xenon as the principle constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/302—Vessels; Containers characterised by the material of the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US836199A US3054922A (en) | 1959-08-26 | 1959-08-26 | Intermediate pressure wall stabilized gas lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255240A true NL255240A (en) |
Family
ID=25271436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255240D NL255240A (en) | 1959-08-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3054922A (en) |
| CH (1) | CH386562A (en) |
| DE (1) | DE1126991B (en) |
| GB (1) | GB953210A (en) |
| NL (1) | NL255240A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3384771A (en) * | 1965-02-08 | 1968-05-21 | Gen Electric | Reflector discharge lamp having frosted envelope and arc tube |
| US3363134A (en) * | 1965-12-08 | 1968-01-09 | Gen Electric | Arc discharge lamp having polycrystalline ceramic arc tube |
| US3906272A (en) * | 1974-04-01 | 1975-09-16 | Gen Electric | Low wattage high pressure sodium vapor lamps |
| US4600862A (en) * | 1983-10-12 | 1986-07-15 | Matsushita Electric Industrial Co. Ltd. | Discharge lamp operation apparatus |
| HU202013B (en) * | 1985-07-02 | 1991-01-28 | Tungsram Reszvenytarsasag | Impulsed inert gas discharge lamp |
| ZA859137B (en) * | 1985-11-28 | 1986-06-16 | ||
| US4975620A (en) * | 1985-11-28 | 1990-12-04 | Iwasaki Electric Co., Ltd. | Metal vapor discharge lamp and method of producing the same |
| FR2890233B1 (en) * | 2005-08-24 | 2015-07-17 | Claranor | LAMP ADAPTED FOR MICROBIOLOGICAL DECONTAMINATION |
| DE102011083997A1 (en) | 2011-10-04 | 2013-04-04 | Von Ardenne Anlagentechnik Gmbh | Gas discharge lamp has lamp main portion which is provided with adjusting unit for adjusting filling pressure during operation of gas discharge lamp, while gas filling is performed under pressure higher than atmospheric pressure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR776601A (en) * | 1933-08-21 | 1935-01-30 | Osa Participations Ind | High pressure mercury lamp |
| DE679062C (en) * | 1935-05-05 | 1939-07-28 | Franz Skaupy Dr | Light source |
| US2152994A (en) * | 1936-03-30 | 1939-04-04 | Gen Electric | Gaseous electric discharge lamp device |
| US2756361A (en) * | 1951-07-06 | 1956-07-24 | Kenneth J Germeshausen | Gaseous-discharge device and method of making the same |
| GB802892A (en) * | 1956-04-17 | 1958-10-15 | Rauland Corp | Improvements in or relating to arc lamps |
| US2971110A (en) * | 1959-08-26 | 1961-02-07 | Gen Electric | Metal vapor lamps |
-
0
- NL NL255240D patent/NL255240A/xx unknown
-
1959
- 1959-08-26 US US836199A patent/US3054922A/en not_active Expired - Lifetime
-
1960
- 1960-08-05 GB GB225/60A patent/GB953210A/en not_active Expired
- 1960-08-16 CH CH927160A patent/CH386562A/en unknown
- 1960-08-24 DE DEG30359A patent/DE1126991B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3054922A (en) | 1962-09-18 |
| GB953210A (en) | 1964-03-25 |
| CH386562A (en) | 1965-01-15 |
| DE1126991B (en) | 1962-04-05 |