NL61150C - - Google Patents
Info
- Publication number
- NL61150C NL61150C NL61150DA NL61150C NL 61150 C NL61150 C NL 61150C NL 61150D A NL61150D A NL 61150DA NL 61150 C NL61150 C NL 61150C
- 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
- H01J17/24—Means for absorbing or adsorbing gas, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
- H01J5/08—Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/183—Composition or manufacture of getters
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (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 |
|---|---|---|---|
| NL647944X | 1942-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL61150C true NL61150C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=19791972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL61150D NL61150C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1942-05-02 |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3603704A (en) * | 1968-10-28 | 1971-09-07 | Getters Spa | Radiant heat reflection in devices such as getter pumps |
| DE1947413A1 (de) * | 1968-10-28 | 1970-04-30 | Getters Spa | Getterpumpe zur Erzeugung und Aufrechterhaltung eines Vakuums in geschlossenen Gefaessen |
| CH631575A5 (de) * | 1978-04-28 | 1982-08-13 | Bbc Brown Boveri & Cie | Verfahren zur lebensdauererhoehung eines gasentladungsgefaesses. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1552128A (en) * | 1923-05-19 | 1925-09-01 | Ettinger Max | Incandescent lamp or the like |
| US1552310A (en) * | 1923-07-24 | 1925-09-01 | Gen Electric | Electrode for discharge tubes |
| US1897471A (en) * | 1926-09-11 | 1933-02-14 | Gen Electric Vapor Lamp Co | Regulator |
-
0
- BE BE450734D patent/BE450734A/xx unknown
- NL NL61150D patent/NL61150C/xx active
-
1943
- 1943-05-12 DE DEN2377D patent/DE862806C/de not_active Expired
- 1943-06-08 FR FR895292D patent/FR895292A/fr not_active Expired
-
1946
- 1946-05-14 US US669513A patent/US2482043A/en not_active Expired - Lifetime
- 1946-06-26 GB GB19073/46A patent/GB647944A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE862806C (de) | 1953-01-12 |
| GB647944A (en) | 1950-12-28 |
| BE450734A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR895292A (fr) | 1945-01-19 |
| US2482043A (en) | 1949-09-13 |