NL28465C - - Google Patents
Info
- Publication number
- NL28465C NL28465C NL28465DA NL28465C NL 28465 C NL28465 C NL 28465C NL 28465D A NL28465D A NL 28465DA NL 28465 C NL28465 C NL 28465C
- 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
- H01J17/04—Electrodes; Screens
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- 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
- H01J5/32—Seals for leading-in conductors
- H01J5/40—End-disc seals, e.g. flat header
- H01J5/42—End-disc seals, e.g. flat header using intermediate part
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
- H01J2893/0034—Lamp bases
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED55384D DE485078C (en) | 1926-03-04 | 1928-04-03 | Power supply in metal vacuum discharge vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL28465C true NL28465C (en) |
Family
ID=7056486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL28465D NL28465C (en) | 1928-04-03 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1901802A (en) |
| NL (1) | NL28465C (en) |
-
0
- NL NL28465D patent/NL28465C/xx active
-
1929
- 1929-03-18 US US347965A patent/US1901802A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1901802A (en) | 1933-03-14 |