NL6505544A - - Google Patents
Info
- Publication number
- NL6505544A NL6505544A NL6505544A NL6505544A NL6505544A NL 6505544 A NL6505544 A NL 6505544A NL 6505544 A NL6505544 A NL 6505544A NL 6505544 A NL6505544 A NL 6505544A NL 6505544 A NL6505544 A NL 6505544A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
- H01J17/26—Means for producing, introducing, or replenishing gas or vapour during operation of the tube
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/395—Filling vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR972773A FR1402090A (fr) | 1964-04-29 | 1964-04-29 | Perfectionnements aux tubes à vapeur de mercure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6505544A true NL6505544A (de) | 1965-11-01 |
Family
ID=8828956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6505544A NL6505544A (de) | 1964-04-29 | 1965-04-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3401296A (de) |
| CH (1) | CH420393A (de) |
| DE (1) | DE1258984B (de) |
| FR (1) | FR1402090A (de) |
| GB (1) | GB1034024A (de) |
| NL (1) | NL6505544A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3605036A (en) * | 1967-10-17 | 1971-09-14 | Laser Sciences Inc | Method and apparatus for thermochemically controlling the gas atmosphere of a gas coherent radiation generator |
| US3722976A (en) * | 1970-10-07 | 1973-03-27 | Getters Spa | Mercury generation |
| US4553067A (en) * | 1982-02-10 | 1985-11-12 | Gte Products Corporation | Method of dispensing mercury into a fluorescent lamp and lamp to operate with method |
| US5026311A (en) * | 1983-03-10 | 1991-06-25 | Gte Products Corporation | Arc tube fabrication process |
| US5500567A (en) * | 1994-02-10 | 1996-03-19 | General Electric Company | Apparatus for securing an amalgam at the apex of an electrodeless fluorescent lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE916552C (de) * | 1943-12-09 | 1954-08-12 | Patra Patent Treuhand | Verfahren zum Einbringen von Quecksilber in elektrische Entladungsgefaesse |
| NL98429C (de) * | 1954-05-28 | |||
| GB967685A (en) * | 1962-03-28 | 1964-08-26 | Hivac Ltd | Improvements in or relating to gas discharge tubes |
| FR1351908A (fr) * | 1962-03-28 | 1964-02-07 | Hivac Ltd | Perfectionnement aux tubes à décharge à cathode froide |
-
1964
- 1964-04-29 FR FR972773A patent/FR1402090A/fr not_active Expired
-
1965
- 1965-04-19 US US449004A patent/US3401296A/en not_active Expired - Lifetime
- 1965-04-21 GB GB16693/65A patent/GB1034024A/en not_active Expired
- 1965-04-27 CH CH584065A patent/CH420393A/fr unknown
- 1965-04-28 DE DEC35717A patent/DE1258984B/de active Pending
- 1965-04-29 NL NL6505544A patent/NL6505544A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3401296A (en) | 1968-09-10 |
| GB1034024A (en) | 1966-06-29 |
| CH420393A (fr) | 1966-09-15 |
| DE1258984B (de) | 1968-01-18 |
| FR1402090A (fr) | 1965-06-11 |